View SFR16S_8190677.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

standard metal film leaded resistors www.vishay.com for technical questions, contact: filmresistorsleaded@vishay.com document number: 28722 34 revision: 06-aug-10 SFR16S/25/25h vishay bccomponents a homogeneous film of metal alloy is deposited on a high grade ceramic body. after a helical groove has been cut in the resistive layer, tinned co nnecting leads of electrolytic copper are welded to the end-caps. the resistors are coated with a colored lacquer (light-blue for type SFR16S; light-green for type sfr25 and red-brown for type sfr25h) which provides electrical, mechanical and climatic protection. the encapsulation is resistant to all cleaning solvents in accordance with iec 60068-2-45. features ? low cost ? low noise (max. 1.5 v/v for r > 1 m ) ? small size (SFR16S: 0204, sfr25/25h: 0207) ? lead (pb)-free solder contacts ? pure tin plating provides compatibility with lead (pb)-free and lead containing soldering processes ? compliant to rohs directive 2002/95/ec applications ? general purpose resistors note ? r value is measured with probe distance of 24 mm 1 mm using 4-terminal method technical specifications description value SFR16S sfr25 sfr25h resistance range 5 %; 1 to 3 m 5 %; 0.22 to 10 m 1 %; 4.99 to3m 1 %; 1 to 10 m jumper (0 ) jumper (0 ) resistance tolerance 1 %, e24/e96 series; 5 %, e24 series temperature coefficient: r < 4.7 ? 250 ppm/k 100 ppm/k 100 ppm/k 4.7 ? r 100 k ? 100 ppm/k 100 ppm/k 100 ppm/k 100 k < r 1m ? 250 ppm/k 100 ppm/k 100 ppm/k r > 1m ? 250 ppm/k 250 ppm/k 250 ppm/k rated dissipation, p 70 0.5 w 0.4 w 0.5 w thermal resistance, r th 170 k/w 200 k/w 150 k/w maximum permissible voltage, ( u max. ac/dc) 200 v 250 v 350 v noise: r < 68 k max. 0.1 v/v max. 0.1 v/v max. 0.1 v/v 68 k ? r 100 k max. 0.5 v/v max. 0.1 v/v max. 0.1 v/v 100 k ? r 1m max. 1.5 v/v max. 0.1 v/v max. 0.1 v/v r > 1m max. 1.5 v/v max. 1.5 v/v max. 1.5 v/v basic specifications iec 60115-1 climatic category (iec 60068-1) 55/155/56 stability, r max., after: load (1000 h, p 70 ): r range (2 % r + 0.05 ) (2 % r + 0.05 ) (2 % r + 0.05 ) long term damp heat test (56 days): r 1m (1 % r + 0.05 ) (1 % r + 0.05 ) (1 % r + 0.05 ) r > 1m (1 % r + 0.05 ) (1 % r + 0.05 ) (2 % r + 0.1 ) soldering (10 s, 260 c) (0.25 % r + 0.05 ) (0.25 % r + 0.05 ) (0.25 % r + 0.05 ) short time overload (0.25 % r + 0.05 ) (0.25 % r + 0.05 ) (1 % r + 0.05 )
document number: 28722 for technical questions, contact: filmresistorsleaded@vishay.com www.vishay.com revision: 06-aug-10 35 SFR16S/25/25h standard metal film leaded resistors vishay bccomponents notes (1) please refer to table packaging ? the jumper has a maximum resistance r max. = 30 m at 3 a (SFR16S) ? the jumper has a maximum resistance r max. = 10 m at 5 a (sfr25) ? the part number is shown to facilitate the introduction of a unified part numbering system for ordering products dimensions part number and product description part number: sfr2500001001fa500 model/size variant tcr/material value tolerance packaging (1) special SFR16S0 sfr2500 sfr25h0 0 = neutral z = value overflow (special) 0 = standard z = jumper 3 digit value 1 digit multiplier multiplier f = 1 % j = 5 % z = jumper n4 a5 a1 r5 the 2 digits are used for all special parts. 00 = standard 7 = *10 -3 8 = *10 -2 9 = *10 -1 0 = *10 0 1 = *10 1 2 = *10 2 3 = *10 3 4 = *10 4 5 = *10 5 z = 0000 product description: sfr25 1 % a5 1k0 sfr25 1 % a5 1k0 model/size tolerance packaging (1) resistance value SFR16S sfr25 sfr25h 1 % 5 % n4 a5 a1 r5 47k = 47 k 51r1 = 51.1 packaging model taping ammo pack reel pieces code pieces code SFR16S, sfr25, sfr25h axial, 52 mm 5000 a5 5000 r5 1000 a1 sfr25, sfr25h radial 4000 n4 - - dimensions - resistor types and relevant ph ysical dimensions in millimeters type ? d max. l 1 max. l 2 max. ? d SFR16S 1.9 3.5 4.1 0.45 0.05 sfr25 2.5 6.5 7.5 0.58 0.05 sfr25h 2.5 6.5 7.5 0.58 0.05 ? d l 1 ? d outline l 2 25 r f s00001001fa500
www.vishay.com for technical questions, contact: filmresistorsleaded@vishay.com document number: 28722 36 revision: 06-aug-10 SFR16S/25/25h vishay bccomponents standard metal film leaded resistors outlines the length of the body (l 1 ) is measured by inserting the leads into holes of two identical gauge plates and moving these plates parallel to each other until the resistor body is clamped without deformation (iec 60294). marking the nominal resistance and tolerance are marked on the resistor using four or five colored bands in accordance with iec 60062, marking codes for resistors and capacitors. products with radial leads (sfr25, sfr25h) note ? please refer document number 28721 ?packaging? for more detail mass per unit type mass (mg) SFR16S 102 sfr25 205 sfr25h 205 dimensions - radial taping symbol parameter value tolerance unit p pitch of components 12.7 1.0 mm p 0 feed-hole pitch 12.7 0.2 mm p 1 feed-hole centre to lead at topside at the tape 3.85 0.5 mm p 2 feed-hole center to body center 6.35 1.0 mm f lead-to-lead distance 4.8 + 0.7/- 0 mm w tape width 18.0 0.5 mm w 0 minimum hold down tape width 5.5 - mm h 1 component height 29 max. mm h 0 lead wire clinch height 16.5 0.5 mm h height of component from tape center 19.5 1 mm d 0 feed-hole diameter 4.0 0.2 mm l maximum length of snipped lead 11.0 - mm l 1 minimum lead wire (tape portion) shortest lead 2.5 - mm p p 2 w w 0 d 0 p 1 p 0 l 1 l f h 0 h 1 h
document number: 28722 for technical questions, contact: filmresistorsleaded@vishay.com www.vishay.com revision: 06-aug-10 37 SFR16S/25/25h standard metal film leaded resistors vishay bccomponents functional performance product characterization standard values of nominal resistance are taken from the e96/ e24 series for resistors with a tolerance of 1 % or 5 %. the values of the e96/e24 series are in accordance with iec 60063. - 55 70 0 t a m b (c) 50 max. ( % rated ) 0 50 100 100 155 p p maximum dissipation ( p max. ) in percentage of rated power as a function of the ambient temperature ( t amb ). the power that the resistor can dissi pate depends on the operating temperature derating 10 -5 10 -4 10 -3 10 -2 10 -1 1 10 3 1 10 10 2 max. (w) i (s) 10 -6 10 -1 200 100 50 20 10 5 2 / = 1000 i t p t p t 500 SFR16S pulse on a regular basis; maximu m permissible peak pulse power ( max. ) as a function of pulse duration ( t i ) p
www.vishay.com for technical questions, contact: filmresistorsleaded@vishay.com document number: 28722 38 revision: 06-aug-10 SFR16S/25/25h vishay bccomponents standard metal film leaded resistors pulse loading capabilities 600 0 10 -6 10 -5 10 -4 10 -3 10 -2 10 -1 1 500 400 300 200 100 max. (v) i (s) u t SFR16S pulse on a regular basis; maximu m permissible peak pulse voltage ( max. ) as a function of pulse duration ( t i ) u 10 -5 10 -4 10 -3 10 -2 10 -1 1 10 3 1 10 10 2 max. (w) 10 -6 10 -1 2 5 10 20 50 100 200 500 / = 1000 i (s) t p i t p t sfr25 pulse on a regular basis; maximu m permissible peak pulse power ( max. ) as a function of pulse duration ( t i ) p 600 0 10 -6 10 -5 10 -4 10 -3 10 -2 10 -1 1 500 400 300 200 100 max. (v) u i (s) t sfr25 pulse on a regular basis; maximum permissible peak pulse voltage ( max. ) as a function of pulse duration ( t i ) u
document number: 28722 for technical questions, contact: filmresistorsleaded@vishay.com www.vishay.com revision: 06-aug-10 39 SFR16S/25/25h standard metal film leaded resistors vishay bccomponents 10 -5 10 -4 10 -3 10 -2 10 -1 1 10 3 1 10 10 2 10 -6 10 -1 2 5 10 20 50 100 200 500 i (s) t max. (w) / = 1000 p i t p t sfr25h pulse on a regular basis; maxi mum permissible peak pulse power ( max. ) as a function of pulse duration ( t i ) p h 1200 0 10 -6 10 -5 10 -4 10 -3 10 -2 10 -1 1 8 00 400 max. (v) u i (s) t sfr25h pulse on a regular basis; maximum permissible peak pulse voltage ( max. ) as a function of pulse duration ( t i ) u pulse loading capabilities
www.vishay.com for technical questions, contact: filmresistorsleaded@vishay.com document number: 28722 40 revision: 06-aug-10 SFR16S/25/25h vishay bccomponents standard metal film leaded resistors 0 0.2 0.4 0. 8 100 0 50 0.6 (w ) (k) ? p t SFR16S hot-spot temperature rise ( t ) as a function of dissipated power 00.5 100 0 20 40 60 8 0 0.1 0.2 0.3 0.4 (w) ? (k) sfr25 sfr25h p t sfr25/sfr25h hot-spot temperature rise ( t ) as a function of dissipated power application information note ? the maximum permissible hot -spot temperature is 155 c.
document number: 28722 for technical questions, contact: filmresistorsleaded@vishay.com www.vishay.com revision: 06-aug-10 41 SFR16S/25/25h standard metal film leaded resistors vishay bccomponents tests and requirements essentially all tests are carri ed out in accordance with iec 60115-1 specification, category lct/uct/56 (rated temperature range: lower ca tegory temperature, upper category temperature; damp heat, steady state, test duration: 56 days). the tests are carried out in accordance with iec 60068-2-xx test method under standard atmospheric conditions according to iec 60068-1, 5.3. in the test procedures and requirements table, tests and requirements are listed with refe rence to the relevant clauses of iec 60115-1 and iec 60068-2-xx test methods. a short description of the test procedure is also given. in some in- stances deviations from the iec recommendations were necessary for our method of sp ecifying. all soldering tests are performed with mildly activated flux. test procedures and requirements iec 60115-1 clause iec 60068-2- test method test procedure resistance range requirements SFR16S sfr25 sfr25h 4.16 robustness of terminations: 4.16.2 21 (ua1) tensile all samples ? 0.45 mm, load 5 n; 10 s ? 0.58 mm, load 10 n; 10 s number of failures < 10 x 10 -6 4.16.3 21 (ub) bending half number of samples ? 0.45 mm, load 2.5 n; 4 x 90 number of failures < 10 x 10 -6 ? 0.58 mm, load 5 n; 4 x 90 4.16.4 21 (uc) torsion other half of samples 3 x 360 in opposite directions no damage r max.: (0.25 % r + 0.05 ) 4.17 20 (ta) solderability 2 s; 235 c: solder bath method; snpb40 3 s; 245 c: solder bath method; snag3cu0.5 good tinning ( 95 % covered); no damage solderability (after aging) 8 h steam or 16 h 155 c; leads immersed 6 mm; for 2 s at 235 c: solder bath (snpb40) for 3 s at 245 c: solder bath (snagcu0.5) method good tinning ( 95 % covered); no damage 4.18 20 (tb) resistance to soldering heat thermal shock: 10 s; 260 c; 3 mm from body r max.: ( 0.25 % r + 0.05 ) 4.19 14 (na) rapid change of temperature 30 min at - 55 c and 30 min at + 155 c; 5 cycles r max.: ( 0.25 % r + 0.05 ) 4.20 29 (eb) bump 3 x 1500 bumps in 3 directions; 40 g no damage r max.: (0.25 % r + 0.05 ) 4.22 6 (fc) vibration frequency 10 hz to 500 hz; displacement 1.5 mm or acceleration 10 g; 3 directions; total 6 h (3 x 2 h) no damage r max.: (0.25 % r + 0.05 ) 4.23 climatic sequence : r ins min.: 1000 m 4.23.2 2 (ba) dry heat 16 h; 155 c 4.23.3 30 (db) damp heat (accelerated) 1st cycle 24 h; 55 c; 90 % to 100 % rh 4.23.4 1 (aa) cold 2 h; - 55 c 4.23.5 13 (m) low air pressure 2 h; 8.5 kpa; 15 c to 35 c 4.23.6 30 (db) damp heat (accelerated) remaining cycles 5 days; 55 c; 95 % to 100 % rh r 1m ? r max.: ( 1 % r + 0.05 ) r > 1m ? r max.: ( 1 % r + 0.05 ) r max. ( 2 % r +0.1 ) 4.24 78 (cab) damp heat (steady state) 56 days; 40 c; 90 % to 95 % rh; loaded with 0.01 p 70 (steps: 0 v to 100 v) r ins min.: 1000 m r max.: (2 % r + 0.05 )
www.vishay.com for technical questions, contact: filmresistorsleaded@vishay.com document number: 28722 42 revision: 06-aug-10 SFR16S/25/25h vishay bccomponents standard metal film leaded resistors historical 12nc information ? the resistors had a 12-digit numeric code starting with 23. ? the subsequent 6 digits for 1 % or 7 digits for 5 % indicated the resistor type and packaging. ? the remaining digits indicated the resistance value: - the first 3 digits for 1 % or 2 digits for 5 % indicated the resistance value. - the last digit indicated the resistance decade. resistance decade for 5 % tolerance resistance decade for 1 % tolerance 12nc example the 12nc of a sfr25 resistor, value 5600 5 %, taped on a bandolier of 5000 units in ammopack was: 2322 181 43562. 4.25.1 endurance (at 70 c) 1000 h; loaded with p 70 or u max. ; 1.5 h on and 0.5 h off r max.: (2 % r + 0.05 ) 4.8 temperature coefficient between - 55 c and + 155 c r < 4.7 ? 250 ppm/k 100 ppm/k 100 ppm/k r 100 k ? 100 ppm/k 100 ppm/k 100 ppm/k r 1m ? 250 ppm/k 100 ppm/k 100 ppm/k r > 1m ? 250 ppm/k 250 ppm/k 250 ppm/k 4.7 voltage proof on insulation u rms = 400 v ( SFR16S ) or u rms = 600 v ( sfr25 and sfr25h ); during 1 min; v-block method no breakdown 4.12 noise iec 60195 r < 68 k max. 0.1 v/v max. 0.1 v/v max. 0.1 v/v r 100 k max. 0.5 v/v max. 0.1 v/v max. 0.1 v/v r 1m max. 1.5 v/v max. 0.1 v/v max. 0.1 v/v r > 1m max. 1.5 v/v max. 1.5 v/v max. 1.5 v/v 4.6.1.1 insulation resistance u max. dc = 500 v during 1 min; v-block method r ins min.: 1000 m 4.13 short time overload room temperature; p = 6.25 x p n ( sfr25, sfr25h ) or 6.25 x 0.25 w ( SFR16S ); (voltage not more than 2 x limiting voltage); 10 cycles; 5 s on and 45 s off r max.: ( 0.25 % r + 0.05 ) r max.: (1 % r +0.05 ) test procedures and requirements iec 60115-1 clause iec 60068-2- test method test procedure resistance range requirements SFR16S sfr25 sfr25h resistance decade last digit 0.10 to 0.91 7 1 to 9.1 8 10 o91 9 100 to 910 1 1 k to 9.1 k 2 10 k to 91 k 3 100 k to 910 k 4 1 m to 9.1 m 5 = 10 m 6 resistance decade last digit 1 to 9.76 8 10 to 97.6 9 100 to 976 1 1k to 9.76 k 2 10 k to 97.6 k 3 100 k to 976 k 4 1m to 9.76 m 5 = 10 m 6
document number: 28722 for technical questions, contact: filmresistorsleaded@vishay.com www.vishay.com revision: 06-aug-10 43 SFR16S/25/25h standard metal film leaded resistors vishay bccomponents historical 12nc - resistor type and packaging type tol. 23.. ... ..... bandolier in ammopack bandolier on reel radial taped straight leads straight leads 4000 units 1000 units 5000 units 5000 units SFR16S 5 % - ..22 187 73... ..22 187 53... ..06 187 23... 1 % - - ..06 187 3... ..06 187 1.... jumper - - ..06 187 90013 ..22 187 90346 sfr25 5 % ..06 184 03... ..22 181 53... ..22 181 43... ..22 181 63... 1 % - - ..22 188 2... ..06 181 8.... jumper - ..22 181 90018 ..22 181 90019 ..06 181 90011 sfr25h 5 % ..06 186 03... ..22 186 16... ..22 186 76... ..06 186 63... 1 % - - ..22 186 3.... ..06 186 8....
legal disclaimer notice www.vishay.com vishay revision: 02-oct-12 1 document number: 91000 disclaimer all product, product specifications and data are subject to change without notice to improve reliability, function or design or otherwise. vishay intertechnology, inc., its affiliates, agents, and employee s, and all persons acting on it s or their behalf (collectivel y, vishay), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any o ther disclosure relating to any product. vishay makes no warranty, repres entation or guarantee regarding the suitabilit y of the products for any particular purpose or the continuing production of any product. to the maximum extent permitted by applicable law, vi shay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation specia l, consequential or incidental damages, and (iii) any and all i mplied warranties, including warra nties of fitness for particular purpose, non-infringement and merchantability. statements regarding the suitability of products for certain type s of applications are based on vishays knowledge of typical requirements that are often placed on vishay products in generic applications. such statements are not binding statements about the suitability of products for a particular application. it is the customers responsib ility to validate that a particu lar product with the properties descri bed in the product specification is suitable fo r use in a particular application. parameters provided in datasheets and/or specification s may vary in different applications an d performance may vary over time. all operating parameters, including typical pa rameters, must be validated for each customer application by the customers technical experts. product specifications do not expand or otherwise modify vish ays terms and condit ions of purchase, including but not limited to the warranty expressed therein. except as expressly indicate d in writing, vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the vi shay product could result in personal injury or death. customers using or selling vishay products not expressly indicated for use in such applications do so at their own risk. pleas e contact authorized vishay personnel to ob tain written terms and conditions regarding products designed for such applications. no license, express or implied, by estoppel or otherwise, to any intellectual prope rty rights is granted by this document or by any conduct of vishay. product names and markings noted herein may be trad emarks of their respective owners. material category policy vishay intertechnology, inc. hereby certi fies that all its products that are id entified as rohs-compliant fulfill the definitions and restrictions defined under directive 2011/65/eu of the euro pean parliament and of the council of june 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (eee) - recast, unless otherwis e specified as non-compliant. please note that some vishay documentation may still make reference to rohs directive 2002/95/ ec. we confirm that all the products identified as being compliant to directive 2002 /95/ec conform to directive 2011/65/eu. vishay intertechnology, inc. hereby certifi es that all its products that are identified as ha logen-free follow halogen-free requirements as per jedec js709a stan dards. please note that some vishay documentation may still make reference to the iec 61249-2-21 definition. we co nfirm that all the products identified as being compliant to iec 61249-2-21 conform to jedec js709a standards.

▲Up To Search▲

Price & Availability of SFR16S

	To Download SFR16S Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .