document number: 28707 for technical ques tions contact: ff3br esistors@vishay.com www.vishay.com revision: 18-jul-06 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 ? force fitted steel caps, tin plated on nickel barrier ? pure sn termination on ni barrier layer ? compatible with lead (pb)-free and lead containing soldering processes ? lead (pb)-free and rohs compliant 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 mili tary, aircraft and spacecraft electronics. these versions supplement the families of professional and precision melf resistors mmu 0102, mma 0204 and mmb 0207. notes: - these resistors do not feature a limited lifetime when operated within the permissible limits. however, resistance value drift increasing over operating time may result in exceedi ng a limit acceptable to the specific application, thereby establishing a functional l ifetime. - 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, 100 to 221 k 1 to 332 k 1 to 1 m | r / r | after 1000 h 0.15 % 8000 h 0.3 % 225 000 h 1 % permissible voltage against 1 minute; u ins 200 v 300 v 500 v continuous 75 v 75 v 75 v assessed failure rate level e6 failure rate 2 10 -9 /h 0.7 10 -9 /h 0.7 10 -9 /h
mmu 0102 vg03, mma 0204 vg03, mmb 0207 vg03 vishay beyschlag melf resistors with established reliability www.vishay.com for technical questions contact: ff3bresistors@vishay.com document number: 28707 2 revision: 18-jul-06 12nc information ? the resistors have a 12-digit numeric code starting with 2312. ? the subsequent 4 digits indicate the resistor type, specification and packaging; see the 12nc table. ? the remaining 4 digits indica te 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 12nc example the 12nc of a mmu 0102 vg03 resistor, value 287 k and tc 50 with 1 % tolerance, supplied in blister tape of 3000 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 12nc - resistor type and packaging description ordering code 2312 ... ..... blister tape on reel bulk case type tcr tol. b1 1000 units bl 3000 units b0 10 000 units m8 8000 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 tcr tol. b1 1000 units bl 3000 units b0 10 000 units m3 3000 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 tcr tol. b1 1000 units b2 2000 units b7 7000 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
mmu 0102 vg03, mma 0204 vg03, mmb 0207 vg03 melf resistors with es tablished reliability vishay beyschlag document number: 28707 for technical ques tions contact: ff3br esistors@vishay.com www.vishay.com revision: 18-jul-06 3 notes 1. products can be ordered using either the product d escription, the 12nc or the en ordering information. 2. the part number is shown to facilitate the introduction of a unified part numbering system. curr ently, this part number is ap plicable in the americas and in asia/pacific only. 3. please refer to table packaging, see below. 4. reference to en140401-803 version e. part number and product description 1) part number 2) : mma02040wc4999fbl00 part number 2) : mma02040wz0000zbl00 mma0204wc4999fbl00 mma0204wz0000zbl00 model/size special character tcr value tolerance packaging 3) special mmu0102 mma0204 mmb0207 w = vg03 cecc e6 e = 15 ppm/k c = 50 ppm/k z = jumper 3 digit value 1 digit multiplier 0000 = jumper multiplier 8 = *10 -2 2 = *10 2 9 = *10 -1 3 = *10 3 0 = *10 0 4 = *10 4 1 = *10 1 5 = *10 5 b = 0.1 % f = 1 % z = jumper b1 b3 b0 b2 b7 m3 m8 up to 2 digits 00 = standard product description: mma 0204 - 50 1 % vg03 bl 49r9 product description: mma 0204 vg03 bl 0r0 mma 0204 - 50 1 % vg03 bl 49r9 mma 0204 - - vg03 bl 0r0 model size tc tolerance established reliability pac k ag i n g 3) resistance value mmu mma mmb 0102 0204 0207 15 ppm/k 50 ppm/k 0.1 % 1 % vg03 = cecc e6 4) b1 bl b0 b2 b7 m3 m8 49r9 = 49.9 0r0 = jumper 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 in formation 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
mmu 0102 vg03, mma 0204 vg03, mmb 0207 vg03 vishay beyschlag melf resistors with es tablished reliability www.vishay.com for technical questions contact: ff3bresistors@vishay.com document number: 28707 4 revision: 18-jul-06 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 band appears as a single solid line, void s are permissible if at least 2/3 of the band is visible from each r adial 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. packaging model blister tape on reel acc. iec 60286-3 bulk case acc. iec 60286-6 diameter pieces/reel code pieces/bulk case code mmu 0102 vg03 180 mm/7" 1000 b1 8000 m8 180 mm/7" 3000 b3 = bl 330 mm/13" 10 000 b0 mma 0204 vg03 180 mm/7" 1000 b1 3000 m3 180 mm/7" 3000 b3 = bl 330 mm/13" 10 000 b0 mmb 0207 vg03 180 mm/7" 1000 b1 -- 180 mm/7" 2000 b2 330 mm/13" 7000 b7 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 es tablished reliability vishay beyschlag document number: 28707 for technical ques tions contact: ff3br esistors@vishay.com www.vishay.com revision: 18-jul-06 5 description production is strictly controlled and follows an extensive set of instructions established for reproducibility. a homogeneous film of metal al loy 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 iec 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 iec 60286-3 * or bulk case in accordance with iec 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 as shown in iec 61760-1 *. 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, the pure tin plating provides compatibility with lead (pb)-free soldering processes. the immunity of the plating against tin whisker growth has been proven under extensive testing. all products comply with the gadsl 1) and the cefic- eeca-eicta 2) list of legal restrictions on hazardous substances. this includes full compliance with the following directives: ? 2000/53/ec end of vehicle life directive (elv) and annex ii (elv ii) ? 2002/95/ec restriction of the use of hazardous substances directive (rohs) ? 2002/96/ec waste electrical and electronic equipment directive (weee) 1) global automotive declarable substance list, see www.gadsl.org 2) cefic (european chemical industry council), eeca (european electronic component manufactu rers association), eicta (european trade organisation repr esenting the information and communications technology and consumer elec tronics), see www.eicta.org -> issues -> environment policy -> chemicals -> chemicals for electronics 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 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 iec qc 001002-3, clause 2 . the release certificate for "technology approval schedule" in accordance with cecc 240 001 based on iec 001002-3, clause 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 . note: * the quoted iec standards are also released as en standards with the same number and identical contents.
mmu 0102 vg03, mma 0204 vg03, mmb 0207 vg03 vishay beyschlag melf resistors with established reliability www.vishay.com document number: 28707 6 revision: 18-jul-06 functional performance further information on the per formance of these products may be found in the following data sheets: ?professional melf resistors? document no. 28713 ?precision melf resistors? document no. 28714 note 1. 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 tcr 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 revision history compared to the prior revision of this datasheet , 05-aug-05, the following changes have been applied: ? introduction of a standardized part numbering system ? no change of technical contents ? no product change
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