document number: 28707 for technical questi ons contact: ff3aresistors@vishay.com www.vishay.com revision: 05-aug-05 1 mmu 0102 vg03, mma 0204 vg03, mmb 0207 vg03 vishay beyschlag melf resistors with established reliability features ? approved according to en 140401-803, version e ? established reliability, failure rate level e6 ? advanced thin film technology ? excellent overall stability: class 0.25 ? green product, supports lead (pb)-free soldering. applications ? military ? avionics ? space metric size din: 0102 0204 0207 cecc: rc 2211m rc 3715m rc 6123m mmu 0102 vg03, mma 0204 vg03 and mmb 0207 vg03 thin film melf resistors with established reliability are the perfect choice for all high-reliability applications typically found in the fields of military, aircraft and spacecraft electronics. these versions supplement the families of professional and precision melf resistors mmu 0102, mma 0204 and mmb 0207. note: the failure rate level e6 corresponds to mil level p. technical specifications description mmu 0102 mma 0204 mmb 0207 cecc size, style rc 2211m rc 3715m rc 6123m resistance range 100 ? to 2.21 m ? 1 ? to 5.11 m ? 1 ? to 10 m ? resistance tolerance 1 %; 0.1 % temperature coefficient 50 ppm/k; 15 ppm/k climatic category (lct/uct/days) 55/125/56 55/125/56 55/125/56 rated dissipation, p 70 0.2 w 0.25 w 0.4 w operating voltage, u max ac/dc 150 v 200 v 300 v film temperature 125 c 125 c 125 c max. resistance change at p 70 for resistance range, ? r/r after: 100 ? to 221 k ? 1 ? to 332 k ? 1 ? to 1 m ? 1000 h = 0.15 % 8000 h = 0.3 % 225 000 h = 1 % specified lifetime 225 000 h permissible voltage against ambient (insulation): 1 minute; u ins 200 v 300 v 500 v continuous 75 v 75 v 75 v failure rate level e6 failure rate = 2 10 ? 9 /h = 0.7 10 ? 9 /h = 0.7 10 ? 9 /h e3
mmu 0102 vg03, mma 0204 vg03, mmb 0207 vg03 vishay beyschlag melf resistors with established reliability www.vishay.com for technical questions contact: ff3aresistors@vishay.com document number: 28707 2 revision: 05-aug-05 note: we recommend that the clear text ordering code is used to minimize the possibility of errors in order handling. 1. availability in accordance to the table part numbers at the end of this datasheet. 2. jumpers are ordered by the resistance value 0 ?, e.g. mmu 0102 vg03 bl 0r0. product description m m a 0204 -50 1 % vg03 bl 287 k film type product code size code metric din size temperature coefficient tolerance established reliability pa c k i n g (1) resistance value m = metal b = melf, cylindrical u = 0102 a = 0204 b = 0207 0102 0204 0207 15 ppm/k 50 ppm/k 0.1 % 1 % reference to en 140401-803 version e b1 = 1 000 units b2 = 2 000 units bl = 3 000 units b7 = 7 000 units b0 = 10 000 units m3 = 3 000 units m8 = 8 000 units see temperature coefficient and resistance range table en 140401-803 ordering information example of the ordering information for a resistor: mma 0204-50 1 % vg03 287k cecc40401-803ezrc3715mc287kfe6 example of the ordering information for jumpers: mma 0204 vg03 0r0 cecc40401-803ezrc3715m-0r00-e6 the elements used in this ordering information have the following meaning: cecc40401-803 ez rc3715m c 287k f e6 cecc detail specification number assessment level style (see table technical specification) temperature coefficient (c = 50 ppm/k; e = 15 ppm/k) resistance value according to en 60062, 4 characters tolerance on rated resistance (b = 0.1 %; f = 1 %) failure rate level according to en 60115-1, table zb.1 dimensions note: color code marking is applied according to en 60062 in four bands (e24 series) or five bands (e96 or e192 series). each color b and appears as a single solid line, voids are permissible if at least 2/3 of the band is visible from each radial angle of view. th e last color band for tolerance is approximately 50 % wider than the other bands. an interrupted blue band between the 1st and 2nd full band indi cates the failure rate level e6. an interrupted orange band between the 4th and 5th full band indicates the temperature coefficient of 15 ppm/k. dimensions - melf resistor types, mass and relevant physical dimensions type l (mm) d (mm) l 1 min (mm) d 1 (mm) k (mm) mass (mg) mmu 0102 2.2 + 0/- 0.1 1.1 + 0/- 0.1 1.2 d + 0/- 0.1 0.4 0.05 7 mma 0204 3.6 + 0/- 0.2 1.4 + 0/- 0.1 1.8 d + 0/- 0.15 0.8 0.1 19 mmb 0207 5.8 + 0/- 0.2 2.2 + 0/- 0.2 2.8 d + 0/- 0.2 1.25 0.15 79 l d l 1 k d 1 color code marking (1)
mmu 0102 vg03, mma 0204 vg03, mmb 0207 vg03 melf resistors with established reliability vishay beyschlag document number: 28707 for technical questi ons contact: ff3aresistors@vishay.com www.vishay.com revision: 05-aug-05 3 description production is strictly controlled and follows an extensive set of instructions established for reproducibility. a homogeneous film of metal alloy is deposited on a high grade ceramic body (85 % al 2 o 3, for micro-melf: 96 % al 2 o 3 ) and conditioned to achieve the desired temperature coefficient. nickel plated steel termination caps are firmly pressed on the metallised rods. a special laser is used to achieve the target value by smoothly cutting a helical groove in the resistive layer without damaging the ceramics. the resistor elements are covered by a protective coating designed for electrical, mechanical and climatic protection. the terminations receive a final pure tin on nickel plating. four or five color code rings designate the resistance value and tolerance in accordance with en 60062. the result of the determined production is verified by an extensive testing procedure performed on 100 % of the individual resistors. only accepted products are laid directly into the blister tape in accordance with en 60286-3 or bulk case in accordance with en 60286-6. assembly the resistors are suitable for processing on automatic smd assembly systems. they are suitable for automatic soldering using wave, reflow or vapour phase. excellent solderability is proven, even after extended storage in excess of 10 years. the encapsulation is resistant to all cleaning solvents commonly used in the electronics industry, including alcohols, esters and aqueous solutions. the resistors are completely lead (pb)-free (category e3 ), the pure tin plating provides compatibility with lead (pb)-free and soldering processes. the immunity of the plating against tin whisker growth has been proven under extensive testing. all products comply with the cefic-eeca-eicta list of legal restrictions on hazardous substances. this includes full compliance with the following european rohs directives: ? 2000/53/ec end of vehicle life directive (elv) ? 2000/53/ec annex ii to end of vehicle life directive (elv ii) ? 2002/95/ec restriction of the use of hazardous substances directive (rohs) ? 2002/96/ec waste electrical and electronic equipment directive (weee) solderability is specified for 2 years after production or re-qualification. the permitted storage time is 20 years. approvals the resistors are tested in accordance with en 140401-803 (superseding cecc 40401-803 ) which refers to en 60115-1, en 140400 and the variety of environmental test procedures of the iec/en 60068 series. approval of conformity is indicated by the cecc logo on the package label. vishay beyschlag has achieved "approval of manufacturer" in accordance with en 100114-1 . the release certificate for "technology approval schedule" in accordance with cecc 240 001 based on en 100114-6 is granted for the vishay beyschlag manufacturing process. specials this product family of thin film melf resistors with established reliability is complemented by zero ohm jumpers . functional performance further information on the performance of these products may be found in the following data sheets: ? ?professional melf resistors? document no. 28713 ? ?precision melf resistors? document no. 28714
mmu 0102 vg03, mma 0204 vg03, mmb 0207 vg03 vishay beyschlag melf resistors with es tablished reliability www.vishay.com for technical questions contact: ff3aresistors@vishay.com document number: 28707 4 revision: 05-aug-05 note: resistance values to be selected for 1 % tolerance from e96 only and for 0.1 % tolerance from e192 only. temperature coefficient and resistance range description resistance value t.c. tolerance mmu 0102 mma 0204 mmb 0207 50 ppm/k 1 % 100 ? to 2.21 m ? 1 ? to 5.11 m ? 1 ? to 10 m ? 15 ppm/k 0.1 % 100 ? to 100 k ? 75 ? to 100 k ? 75 ? to 499 k ? jumper - = 10 m ?; i max = 2 a = 10 m ?; i max = 3 a = 10 m ?; i max = 5 a ordering information components may be ordered by using either the product description, the en 140401-803 ordering information or the part number. part number ? the resistors have a 12-digit part number starting with 2312. ? the subsequent 4 digits indicate the resistor type, specification and packaging; see the part number table. ? the remaining 4 digits indicate the resistance value: ? the first 3 digits indicate the resistance value. ? the last digit indicates the resistance decade in accordance with the resistance decade table. resistance decade ordering example the part number of a mmu 0102 vg03 resistor, value 287 k and tc 50 with 1 % tolerance, supplied in blister tape of 3 000 units per reel is: 2312 165 02874. resistance decade last digit 1 ? to 9.99 ? 8 10 ? to 99.9 ? 9 100 ? to 999 ? 1 1 k ? to 9.99 k ? 2 10 k ? to 99.9 k ? 3 100 k ? to 999 k ? 4 1m ? to 9.99 m ? 5 10 m ? 6 part number - resistor type and packing description ordering code 2312 ... ..... blister tape on reel bulk case type t.c. tol. b1 1 000 units bl 3 000 units b0 10 000 units m8 8 000 units mmu 0102 vg03 50 ppm/k 1 % 170 0.... 165 0.... 175 0.... 060 0.... 15 ppm/k 0.1 % 172 0.... 167 0.... 177 0.... 062 0.... jumper ? 172 90001 167 90001 177 90001 062 90001 type t.c. tol. b1 1 000 units bl 3 000 units b0 10 000 units m3 3 000 units mma 0204 vg03 50 ppm/k 1 % 140 0.... 155 0.... 145 0.... 040 0.... 15 ppm/k 0.1 % 142 0.... 157 0.... 147 0.... 042 0.... jumper ? 142 90001 157 90001 147 90001 042 90001 type t.c. tol. b1 1 000 units b2 2 000 units b7 7 000 units mmb 0207 vg03 50 ppm/k 1 % 180 0.... 195 0.... 185 0.... 15 ppm/k 0.1 % 182 0.... 197 0.... 187 0.... jumper ? 182 90001 197 90001 187 90001
legal disclaimer notice vishay document number: 91000 www.vishay.com revision: 08-apr-05 1 notice specifications of the products displayed herein are subjec t to change without notice. vishay intertechnology, inc., or anyone on its behalf, assume s no responsibility or liability fo r any errors or inaccuracies. information contained herein is intended to provide a product description only. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. except as provided in vishay's terms and conditions of sale for such products, vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and /or use of vishay products including liab ility or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyrigh t, or other intellectual property right. the products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify vishay for any damages resulting from such improper use or sale.
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