snap action switch vx 135 snap action switch vx miniature snap action switch ? compact snap action switch with low force operation ? wide variation extends from microload to 5 a switching current, with shapes identical to those of the v-series miniature basic snap action switch. ? internal hinge lever mechanism assures outstanding con- tact reliability ? rohs compliant ordering information model number legend actuator terminal style of max. rated current 5 a 0.1 a pin plunger a 25 gf vx-5-1a2 VX-01-1A2 50 gf vx-5-1a3 vx-01-1a3 c2 25 gf vx-5-1c22 vx-01-1c22 50 gf vx-5-1c23 vx-01-1c23 short hinge lever a 50 gf vx-51-1a3 vx-011-1a3 c2 vx-51-1c23 vx-011-1c23 hinge lever a 30 gf vx-52-1a3 vx-012-1a3 c2 vx-52-1c23 vx-012-1c23 long hinge lever a 20 gf vx-53-1a3 vx-013-1a3 c2 vx-53-1c23 vx-013-1c23 simulated roller lever a 30 gf vx-54-1a3 vx-014-1a3 c2 vx-54-1c23 vx-014-1c23 short hinge roller lever a 60 gf vx-55-1a3 vx-015-1a3 c2 vx-55-1c23 vx-015-1c23 hinge roller lever a 30 gf vx-56-1a3 vx-016-1a3 c2 vx-56-1c23 vx-016-1c23 vx - - 1. ratin g s 5: 5 a at 250 v ac 01: 0.1 a at 30 v dc 5. maximum operatin g force 2: 25 gf 3: 50 gf 3. contact form 1: spdt 2: spst-nc 3: spst-no note: these of v al u es are for the pin pl u nger models. 2. actuator none: pin pl u nger 1: short hinge le v er 2: hinge le v er 3: long hinge le v er 4: sim u lated roller le v er 5: short hinge roller le v er 6: hinge roller le v er 4. terminals a: solder terminals c2: q u ick-connect terminals (#187) 3 4 5 2 1
136 snap action switch vx specifications characteristics note: 1. data shown are of initial value. 2. the dielectric strength shown is measured using a separator between the switch and metal mounting plate. 3. for the pin plunger models, the above values apply for use at t he free position and total travel position. for lever models, th ey apply at the total travel position. contact separation time is within 1 ms. ratings (reference values) note: 1. inductive load has a power factor of 0.4 min. (ac) and a time constant of 7 milliseconds max. (dc). 2. lamp load has an inrush current of 10 times the steady-state current 3. the electrical rating applies under the following test conditions: ambient temperature = 20 2 c, ambient humidity = 65 5%, operating frequency = 30 operations/minute approved standards ul recognized (f ile no. e41515) csa certified (file no. lr21642) en61058-1 - - vde approval (file no. 124761) testing conditions: 5e4 (50,000 operations), t105 (0 c to 105 c) contact specifications note: minimum applicable loads are indicated by n standard refer- ence values. this value represents the failure rate at a 60% ( 60 ) reliability level (jis c5003). the equation 60 =0.5 x 10 -6 / operations indicates that a failure rate of 1/2,000,000 operations can be expected at a reliability level of 60% item vx-5 vx-01 operating speed 0.1 mm to 1 m/s (pin plunger models) operating frequency mechanical: 600 operations per minute electrical: 30 operations per minute contact resistance 30 m max. 50 m max. insulation resistance 100 m min. at 500 vdc dielectric strength (see note 2) 1,000 vac, 50/60 hz for 1 minute between terminals of same polarity 1,500 vac, 50/60 hz for 1 minute between current-carrying metal parts and ground and between each terminal and non-current-carrying metal parts vibration resistance (see note 3) malfunction: 10 to 55 hz, 1.5 mm double amplitude shock resistance (see note 3) destruction: 400 m/s 2 (approx. 40g) max. malfunction: 100 m/s 2 (approx. 10g) max degree of protection iec ip40 degree of protection against electric shock class i proof tracking index 175 ambient operating temperature -25 c to 8 0 c (at 60% rh max.) with no icing ambient operating humidity 8 5% max (for 5 c to 35 c) service life mechanical 50,000,000 operations min. (60 ops/minute) 10,000,000 operations min. (60 ops/minute) electrical 500,000 operations min. (30 ops/minute) 1,000,000 operations min. (30 ops/minute) weight approx. 6.2 g (pin plunger models) type rated voltage resistive load lamp load inductive load nc no nc no nc no 5 a 250 vac 5 - - - - - - 125 vac 5 0.5 4 8 vdc 5 3 4 30 vdc 5 3 4 125 vdc 0.4 0.1 0.4 250 vdc 0.3 0.05 0.2 0.1 a 125 vac 0.1 - - - - - - 8 vdc 0.1 - - - - - - 30 vdc 0.1 - - - - - - rated voltage vx-5 vx-01 125 vac 5 a 0.1 a 250 vac 5 a - - - 30 vdc - - - 0.1 a rated voltage vx-5 vx-01 125 vac 5 a 0.1 a 250 vac 5 a - - - item vx-5 vx-01 specification rivet crossbar material silver alloy gold alloy gap (standard value) 0.5 mm inrush current n c: 15a max. n o: - - - - - - minimum applicable load (see note) 160 ma at 5 vdc 1 ma at 5 vdc
snap action switch vx 137 engineering data mechanical service life electrical service life mounting panel mounting all switches may be panel mounted using m3 mounting screws with plane washers or spring washers to securely mount the switch. tighten the screws to a torque of 0.39 to 0.59 n m. contact form vx-5 n u m b er of operations (x10 ) 6 n u m b er of operations (x10 ) 6 vx-01 am b ient temperat u re: 20 2 c am b ient h u midity: 65 5 % w itho u t load operating fre qu ency: 600 operations/min f u ll stroke rated v al u e of ot 200 100 50 10 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 (1.6) 1.8 f u ll stroke rated v al u e of ot 200 100 50 10 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 (1.6) 1.8 o v ertra v el (mm) o v ertra v el (mm) am b ient temperat u re: 20 2 c am b ient h u midity: 65 5 % w itho u t load operating fre qu ency: 600 operations/min vx-5 vx-01 125 v ac, 30 v dc am b ient temperat u re: 20 2 c am b ient h u midity: 65 5 % w itho u t load operating fre qu ency: 60 operations/min cos = 1, 250 v ac 5 2 1 0.5 0.3 0.1 0 0.5 1 2 3 4 5 6 7 8 9 10 11 12 10 5 2 1 0.5 0.3 0.1 0 0.01 0.02 0.05 0.08 0.1 n u m b er of operations (x10 ) 6 n u m b er of operations (x10 ) 6 s w itching c u rrent (a) s w itching c u rrent (a) am b ient temperat u re: 20 2 c am b ient h u midity: 65 5 % w itho u t load operating fre qu ency: 60 operations/min cos = 1, 250 v ac t w o, 3.1-dia. mo u nting holes or m3 scre w holes 22.2 0.1 10.3 0.1 spdt spst-nc spst-no com no nc com nc com no
13 8 snap action switch vx dimensions terminals note: 1. unless otherwise specified, all units are in millimeters and a tolerance of 0.4 mm applies to all dimensions 2. the following illustrates the spdt contact form dimensions and operating characteristics note: 1. unless otherwise specifi ed, all units are in millimeters and a tolerance of 0.4 mm applies to all dimensions 2. the following illustrations and dimensions are for solder terminal models. refer to ?terminals? for models with quick-connect t erminals (#1 8 7). 3. the @ in the model number is for the terminal code. (a = solder terminal, c2 = #1 8 7 quick-connect terminal) 4. the operating characteristics are for operation in the a direction( ) solder terminals (a) #187 quick-connect terminals (c2) three, solder terminals (5.5) (6.5) 2.9 (10) t=0.5 three, qu ick-connect terminals (#187) (5.5) (6.5) 2.9 (10) t=0.5 1.6 dia. 2.4 dia. 6.35 3.2 (see note) 4.75 0.1 note: the length to the center of the 1.6-dia. holes. 1.6-dia. terminal hole 6.35 3.2 4.75 0.1 pin plun g er models vx-5-1 2 vx-5-1 3 vx-01-1 2 vx-01-1 3 three, solder terminals 3.1 +0.13 ?0.03 dia. holes 3.1 +0.13 ?0.03 3.4 0.15 dia. 22.2 0.1 27.8 1.6 (10) 15.9 18.8 10.3 0.1 op pt 2.8 4.2 2.8 10.3 37.8 0.8 20.2 0.25 2.8 2.8 a characteristics vx-5-1 @ 2 vx-01-1 @ 2 vx-5-1 @ 3 vx-01-1 @ 3 of max. 25 gf 50 gf rf min. 3 gf 5 gf pt max. 1.2 mm ot min. 1.0 mm md max. 0.3 mm op 14.7 0.4 mm three, solder terminals 3.1 +0.13 ?0.03 dia. holes 3.1 +0.13 ?0.03 3.4 0.15 dia. t = 0.5 (stainless-steel le v er) 22.2 0.1 27.8 2.8 (10) 15.9 18.8 10.3 0.1 op pt 8.1 4.3 2.8 10.3 37.8 0.8 22.1 2.8 1.6 short hin g e lever models vx-51-1 3 vx-011-1 3 a note: the reference value applies for cases when the installation direction is such that the lever weight is not applied to the plunger characteristics vx-51-1 @ 3 vx-011-1 @ 3 of max. 50 gf (reference value) rf min. 4 gf (reference value) pt max. 1.6 mm ot min. 0. 8 mm md max. 0.5 mm op 15.2 0.5 mm three, solder terminals 3.1 +0.13 ?0.03 dia. holes 3.1 +0.13 ?0.03 3.4 0.15 dia. t = 0.5 (stainless-steel le v er) 22.2 0.1 27.8 1.6 (10) 15.9 18.8 10.3 0.1 op pt 8.1 4.3 2.8 10.3 37.8 0.8 35.6 0.8 2.8 2.8 hin g e lever models vx-52-1 3 vx-012-1 3 a characteristics vx-52-1 @ 3 vx-012-1 @ 3 of max. 30 gf rf min. - - - pt max. 4.0 mm ot min. 1.6 mm md max. 0. 8 mm op 15.2 1.2 mm
snap action switch vx 139 note: 1. unless otherwise specified, all units are in millim eters and a tolerance of 0.4 mm applies to all dimensions 2. the following illustrations and dim ensions are for solder te rminal models. refer to ?terminals? for models with quick-connect t erminals (#1 8 7). 3. the @ in the model number is for the terminal code. (a = solder terminal, c2 = #1 8 7 quick-connect terminal) 4. the operating characteristics are fo r operation in the a direction( ) lon g hin g e lever models vx-53-1 3 vx-013-1 3 three, solder terminals 3.1 +0.13 ?0.03 dia. holes 3.1 +0.13 ?0.03 3.4 0.15 dia. t = 0.5 (stainless-steel le v er) 22.2 0.1 27.8 2.8 (10) 15.9 18.8 10.3 0.1 op pt 8.1 4.3 2.8 10.3 37.8 0.8 59.4 0.8 2.8 1.6 a characteristics vx-53-1 @ 3 vx-013-1 @ 3 of max. 20 gf rf min. - - - pt max. 9.0 mm ot min. 3.2 mm md max. 2.0 mm op 15.2 2.6 mm simulated roller lever models vx-54-1 3 vx-014-1 3 three, solder terminals 3.1 +0.13 ?0.03 dia. holes 3.1 +0.13 ?0.03 3.4 0.15 dia. t = 0.5 (stainless-steel le v er) 22.2 0.1 27.8 2.8 (10) 15.9 18.8 10.3 0.1 op pt 8.1 4.3 2.8 10.3 37.8 0.8 32.6 0.8 2.8 1.6 3.5r a characteristics vx-54-1 @ 3 vx-014-1 @ 3 of max. 30 gf rf min. 2 gf pt max. 4.0 mm ot min. 1.6 mm md max. 0. 8 mm op 1 8 .7 1.2 mm short hin g e roller lever models vx-55-1 3 vx-015-1 3 three, solder terminals 4.8 dia. 4.8 (oilless polyacetar resin roller) 3.1 +0.13 ?0.03 dia. holes 3.1 +0.13 ?0.03 3.4 0.15 dia. t = 0.5 (stainless-steel le v er) 22.2 0.1 27.8 2.8 (10) 15.9 18.8 10.3 0.1 op pt 8.1 5.1 10.3 37.8 0.8 20.1 2.8 1.6 a note: the reference value applies for cases when the installation direction is such that the lever weight is not applied to the plunger characteristics vx-55-1 @ 3 vx-015-1 @ 3 of max. 60 gf (reference value) rf min. 4 gf (reference value) pt max. 1.6 mm ot min. 0. 8 mm md max. 0.5 mm op 20.7 0.6 mm hin g e roller lever models vx-56-1 3 vx-016-1 3 three, solder terminals 4.8 dia. 4.8 (oilless polyacetar resin roller) 3.1 +0.13 ?0.03 dia. holes 3.1 +0.13 ?0.03 3.4 0.15 dia. t = 0.5 (stainless-steel le v er) 22.2 0.1 27.8 1.6 (10) 15.9 18.8 10.3 0.1 op pt 8.1 5.1 10.3 37.8 0.8 34.0 0.8 2.8 2.8 a characteristics vx-56-1 @ 3 vx-016-1 @ 3 of max. 30 gf rf min. - - - pt max. 4.0 mm ot min. 1.6 mm md max. 0. 8 mm op 20.7 1.2 mm
140 snap action switch vx precautions correct use mounting direction for a switch with an actuator, mount the switch in a direction where the actuator weight will not be applied to the switch. since the switch is designed for a small load, its resetting force is small. therefore, resetting failur e may occur if unnecessary load is applied to the switch. operation keep the operation control completely separate from the actuator of the switch, and push it down fully when starting operation. do not dis- place the operating position of the actuator when machining. consult omro n in advance if the operating speed is to be extremely slow, or if the pushbutton is to be set somewhere between the free position and operating position. mount pin pushbutton switches so that stroke of the pushbutton and the stroke of the operating control overlap on a vertical line. the stroke of the switch, after operation, should be set to 60- 90% that of standard ot (mi n operation). using microloads using a model for ordinary loads to switch microloads may result in faulty operation. instead, use the models that are designed for micro- loads and that operate in the following range; however, even when using microload models within the operating range shown above, if inrush current or inductive voltage spikes occur when the contact is opened or closed, it may increase contact wear and so decrease the service life. therefore, insert a contact protection circuit where necessary. cautions handling be careful not to drop the switch. doing so may cause damage to the switch?s internal components because it is designed for a small load. solder terminal connection quickly finish the soldering of the lead wire to its terminal. use a sol- dering iron rated at 60w and preferably complete the soldering within 5 seconds. excess wattage or prolonged heating can deteriorate the characteris- tics of the switch. insulation distance when mounting, make sure there is sufficient insulation distance between the switch and its mounting panel . if it is insufficient, install an insulation guard or separator. always install an insulation guard or separator when mounting the micr oswitch on a metallic body. con- tact your omro n representative for information about insulation guards and separators. application environment do not use the switch in locations that are subject to toxic gas, sili- con, excessive dust, excessive dirt, high temperatures, high humidity, sudden temperature changes, water splashes, or oil splashes. otherwise, damage resulting by faulty contact of the switch contacts, corrosion, or other causes, or ot her functional faults may occur. depending on environmental conditions, the switch should be rechecked about 3 to 6 months after it has been assembled. operating range for micro load models v x-01 operating range for general- load models v x-5 c u rrent (ma) v oltage ( v ) inopera b le range 1,000 100 10 1 0.1 30 12 24 5 0 1ma 100ma 160ma 100ma 0.16ma 26ma
snap action switch vx omron electronic components, llc terms and conditions of sales 1. definitions : the words used herein ar e defined as follows. (a) terms: these terms and conditions (b) seller: omron electronic com ponents llc and its subsidiaries (c) buyer: the buyer of products, including any end user in section iii through vi (d) products: products and/or services of seller (e) including: including without limitation 2. offer; acceptance: these terms are deemed part of all quotations, acknowledgments, invoices, purchase orders and other documents, whether electronic or in writing, relating to the sale of products by seller. seller hereby objects to any terms proposed in buyer's purchase order or other documents which are inco nsistent with, or in addition to, these ter ms. 3. distributor : any distributor shall inform its custom er of the contents after and including section iii of these terms. 1. prices; payment : all prices stated are current, subject to change without notice by seller. buyer agrees to pay the price in effect at the time the purchase order is accepted by seller. payments for products received are due net 30 days unless otherwise stated in the invoice. buyer shall have no right to set off any amounts against the amount owing in respect of this invoice. 2. discounts : cash discounts, if any, will apply only on the net amount of invoices sent to buyer after deducting transportation charges , taxes and duties, and will be allowed only if (a) the invoice is paid according to seller's payment terms and (b) buyer has no past due amounts owing to seller. 3. interest : seller, at its option, may charge buyer 1.5% interest per month or the maximum legal rate, whichever is less, on any balance not paid within the stated terms. 4. orders : seller will accept no order less than 200 u.s. dollars net billing. 5. currencies : if the prices quoted herein are in a currency other than u.s. dollars, buyer shall make remittance to seller at the then current exchange rate most favorable to seller; provided that if remittance is not made when due, buyer will convert the amount to u.s. dollars at the then current exchange rate most favorable to seller available during the period between the due date an d the date remittance is actually made. 6. governmental approvals : buyer shall be responsible for all costs involved in obtaining any government approvals regarding the im portation or sale of the products. 7. taxes : all taxes, duties and other governmental charges (other than general real property and income taxes), including any intere st or penalties thereon, imposed directly or indirectly on seller or required to be collected directly or indirectly by seller for the manufacture, production, sale, delivery, importation, consumption or use of the products sold hereunder (including customs duties and sa les, excise, use, turnover and license taxes) shall be charged to and remitted by buyer to seller. 8. financial : if the financial position of buyer at any time becomes unsatisfactory to seller, seller reserves the right to stop shipments or require satisfactory security or payment in advance. if buyer fails to make payment or otherwise comply with these terms or any related agreement, seller may (without liabilit y and in addition to other remedies) cancel any unshipped portion of products sold hereunde r and stop any products in transit until buyer pays all amounts, including amounts payable hereunder, whether or not then due, which are owing to it by buyer. buyer shall in any event remain liable for all unpaid accounts. 9. cancellation; etc: orders are not subject to rescheduling or cancellation unless buyer indemnifies seller fully against all costs or expenses arising in connection therewith. 10. force majeure : seller shall not be liable for any delay or failure in delivery resulting from causes beyond its control, including earthquak es, fires, floods, strikes or other labor disputes, shortage of labor or ma terials, accidents to machinery, acts of sabotage, riots, delay in or lack of transportation or t he requirements of any government authority. 11. shipping; delivery: unless otherwise expressly agreed in writing by seller: (a) all sales and shipments of products sh all be fob shipping point (unless otherwise stated in writing by seller), at which point title to and all risk of loss of the products shall pass from seller to buyer, provided that seller shall retain a security interest in the products until the full purchase price is paid by buyer; (b) delivery and shipping dates are estimates only; and (c) seller will package products as it deems proper for protection against normal handling and extra charges appl y to special conditions. 12. claims: any claim by buyer against seller for shortage or damage to the products occurring before delivery to the carrier or any claim related to pricing or other charges must be presented in detail in writing to se ller within 30 days of receipt of shipment. 1. suitability: it is the buyer?s sole respoinsibility to ensure that any omron product is fit and sufficient for use in a motorized vehicle application. buyer shall be solely responsible for determining appropriateness of the particular product with respect to the buyer?s application including (a) electrical or electronic components, (b) circuits, (c) system assemblies, (d) end product, (e) system, (f) materials or substances or (g) operating environment. buyer acknowledges that it alone has determined that the products will meet their requirements of the intended use in all cases. buyer must know and observe all prohibitions of use appli cable to the product/s. 2. use with attention: the followings are some examples of applications for which particular attention must be given. this is not intended to be an exhaustive list of all possible use of any product, nor to imply that any use listed may be suitable for any product: (a) outdoor use, use involving potential chemical contamination or electrical interference. (b) use in consumer products or any use in significant quantities. (c) energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machi nes, vehicles, safety equipment, and installations subject to separate industry or government regulations. (d) systems, machines, and equipment that c ould present a risk to life or property. 3. prohibited use: never use the product for an application involving serious risk to life or property without ensuring that the system as a whole has been designed to address the risks, and that the product is properly rated and installed for the intended use within the overall equipment or system. 4. motorized vehicle application: use of any product/s for a motorized vehicle application must be expressly stated in the specification by seller. 5. programmable products: seller shall not be responsible for the buyer's programming of a programmable product. 1. warranty : seller's exclusive warranty is that the products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by seller (or such other period expressed in writing by seller). seller makes no warranty or representation, express or implied, about all other warranties, non-infringement, merchantability or fitness for a particular purpose of the products. 2. buyer remedy : seller's sole obligation hereunder shall be to replace (in the form originally shipped with buyer responsible for labor charges for removal or replacement thereof) the non-complying product or, at se ller's election, to repay or credit buyer an amount equal to the purchase price of the pr oduct; provided that there shall be no liability for seller or its affiliates unless se ller's analysis c onfirms that th e products were correctly handled, stored, installed and main tained and not subject to contamination, abuse, misuse or inappropriate modification. return of any products by buyer must be approved in writing by seller before shipment. 3. limitation on liability : seller and its affiliates shall not be liable for special, indirect, incidental or consequential damages, loss of profits or production or commercial loss in any way connected with the products, whether such claim is based in contract, warranty, negligence or strict liability. further, in no event shall liability of seller or its affilitates exceed the individual price of the product on which liability is asserted. 4. indemnities : buyer shall indemnify and hold harmless seller, its affiliates and its employees from and against all liabilities, losses, claims, costs and expenses (including attorney's fees and expenses) related to any claim, investigation, litigation or proceeding (whether or not seller is a party) which arises or is alleged to arise from buyer's acts or omissions under these terms or in any way with respect to the products. 1. intellectual property : the intellectual property embodied in the products is the exclusive property of seller and its affiliates and buyer shall not attempt to duplicate it in any way without the written permission of seller. buyer (at its own expense) shall indemnify and hold harmless seller and defend or settle any action brought against seller to the extent that it is based on a claim that any product made to buyer specifications infringed intellectual property ri ghts of another party. 2. property; confidentiality : notwithstanding any charges to buyer for engineering or tooling, all engineering and tooling shall rema in the exclusive property of seller. all information and materials supplied by seller to buyer relating to the products are confidential and proprietary, and buyer shall limit distribution thereof to its trusted employees and strictly prevent di sclosure to any third party. 3. performance data : performance data is provided as a guide in determining suitability and does not constitute a warranty. it may repres ent the result of seller's test conditions, and the users must correlate it to actual application requirements. 4. change in specifications : product specifications and descriptions may be changed at any time based on improvements or other reas ons. it is seller?s practice to change part numbers when published ratings or feat ures are changed, or when significant engineering changes are made. however, some specifications of the product may be changed without any notice. 5. errors and omissions : the information on seller?s website or in other documentation has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. 6. export controls : buyer shall comply with all app licable laws, regulations and licenses regarding (a) export of the products or information provided by seller; (b) sale of products to forbidden or other proscribed perso ns or organizations; (c) disclosure to non- citizens of regulated te chnology or information. 1. waiver : no failure or delay by seller in exer cising any right and no course of dealing between buyer and seller shall operate as a waiver of rights by seller. 2. assignment : buyer may not assign its rights hereunder without seller's written consent. 3. law : these terms are governed by illinois law (without regard to conflict of laws). federal and state courts in co ok county, illinois have excl usive jurisdiction for any dispute hereunder. 4. amendment : these terms constitute the entire agreement between buyer and seller relating to the products, and no provision may be changed or waived unless in writing signed by the parties. 5. severability : if any provision hereof is rendered ineffective or invalid, such provision shall not invalidate any other provision. i. general ii. sales iii. precautions iv. warranty and limitation v. information; etc. vi. miscellaneous
snap action switch vx certain precautions on specifications and use 1. suitability for use . seller shall not be responsible for conformity with any stan- dards, codes or regulations which apply to the combination of the product in buyer's application or use of the product. at buyer's request, seller will pro- vide applicable third party certification documents identifying ratings and limi- tations of use which apply to the produc t. this information by itself is not sufficient for a complete determination of the suitability of the product in com- bination with the end product, machine, sy stem, or other application or use. buyer shall be solely responsible for determining appropriateness of the par- ticular product with respect to buyer' s application, product or system. buyer shall take application responsibility in all cases but the following is a non- exhaustive list of applications for which particular attention must be given: (i) outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or us es not described in this document. (ii) energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusem ent machines, vehicles, safety equipment, and installations subject to separate industry or government regulations. (iii) use in consumer products or any use in significant quantities. (iv) systems, machines and equipment that could present a risk to life or property. please know and observe all proh ibitions of use applicable to this product. n ever use the product for a n applicatio n i n volvi n g serious risk to life or property without e n suri n g that the system as a whole has bee n desig n ed to address the risks, a n d that the omro n product is properly rated a n d i n stalled for the i n te n ded use withi n the overall equipme n t or system. 2. programmable products . seller shall not be respons ible for the user's pro- gramming of a programmable pr oduct, or any c onsequence thereof. 3. performance data . performance data given in this publication is provided as a guide for the user in determining suitability and does not constitute a war- ranty. it may represent the result of se ller's test conditi ons, and the users must correlate it to actual application requi rements. actual performance is subject to seller's warranty and limitations of liability. 4. change in specifications . product specifications and accessories may be changed at any time based on improvements and other reasons. it is our prac- tice to change part numbers when publi shed ratings or features are changed, or when significant construction changes are made. however, some specifica- tions of the product may be changed without any notice. when in doubt, spe- cial part numbers may be assigned to fix or establish key specifications for your application. please consult with your seller representative at any time to confirm actual specificat ions of purchased product. 5. errors and omissions . the information in this publication has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors, or omissions. 6. rohs compliance . where indicated, our products currently comply, to the best of our knowledge as of the date of this publication, with the requirements of the european union's directive on the restriction of certain hazardous substances ("rohs"), although the requirements of rohs do not take effect until july 2006. these requirements ma y be subject to change. please consult our website for current information. omron on-line global - http://www.omron.com usa - http://www.components.omron.com cat. n o. x303-e-1 printed in usa omron electronic components llc 55 e. commerce drive, suite b schaumburg, il 60173 847-882-2288 11/09 specificat ions subject to change without notice complete ?terms and conditions of sale? for product purchase and use are on omron?s website at http://www.components.omron.com ? under the ?about us? tab, in the legal matters section. all dimensions shown are in millimeters. to convert millimeters into inches, multiply by 0.0393 7. to convert grams into ounces, multiply by 0.03527.
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