document number: 28707 for technical questions, contact: specialresistors@vishay.com www.vishay.com revision: 21-may-12 59 mmu 0102 vg03, mma 0204 vg03, mmb 0207 vg03 vishay beyschlag melf resistors with established reliability this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 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 military, aircraft and spacecraft electronics. these versions supplement the families of professional and precision melf resistors mmu 0102, mma 0204 and mmb 0207. features ? approved to en 140401-803, version e ? established reliability, failure rate level e6 ? advanced thin film technology ? pure matte sn termination on ni barrier layer ? single lot date code ? material categorization: for definitions of compliance please see www.vishay.com/doc?99912 applications ? medical ? military ? aerospace notes ? these resistors do not feature a limited lifetime when operated wi thin the permissible limits. ho wever, resistance value drift increasing over operating time may result in exceeding a limi t acceptable to the specific application, thereby establ ishing a functional lifeti me. ? the failure rate level e6 (10 -6 /h, ? q = 0,3), corresponding to mil level p, is superior to level e5 (10 -5 /h, ? q = 1) and thus may be used as a replacement. (1) these tightened requirements provi de a user advantage over the requirements of en 140401-803. metric size din 0102 0204 0207 en/cecc rc2211m rc3715m rc6123m technical specifications description mmu 0102 vg03 mma 0204 vg03 mmb 0207 vg03 en/cecc style (size) rc2211m rc3715m rc6123m resistance range 100 ? to 2.21 m ? ; 0 ? 1 ? to 5.11 m ? ; 0 ? 1 ? to 10 m ? ; 0 ? resistance tolerance 1 %; 0.1 % temperature coefficient 50 ppm/k; 15 ppm/k 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 permissible film temperature, ? f max. 125 ? c operating temperature range - 55 c to 125 c max. resistance change at p 70 for resistance range, | ? r / r| after: 100 ? to 221 k ? 1 ? to 332 k ? 1 ? to1m ? 1000 h ? 0.15 % (1) 8000 h ? 0.3 % (1) 225 000 h ? 1 % permissible voltage against ambient (insulation): 1 min; u ins 200 v 300 v 500 v continuous 75 v 75 v 75 v assessed failure rate level e6 = 10 -6 /h quality factor, ? q 0.3 failure rate: fit observed < 0.1 x 10 -9 /h
www.vishay.com for technical questions, contact: specialresistors@vishay.com document number: 28707 60 revision: 21-may-12 mmu 0102 vg03, mma 0204 vg03, mmb 0207 vg03 vishay beyschlag melf resistors with established reliability this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 dimensions note ? color code marking is appl ied according to iec 60062 (3) in five bands. each color band 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. the last color band for to lerance is approximatel y 50 % wider than the other bands. an interrupted blue band between the 1 st and 2 nd full band indicates the failure rate level e6. an interrupted orange band between the 4th and 5th full band indicates the temperature coefficient of 15 ppm/k. pattern styles for melf resistors note ? the given solder pad dimensions reflect the considerations for board design and assemb ly as outlined e.g. in standards iec 611 88-5-x, or in publication ipc 7351. they do not guarant ee any supposed thermal properti es, however, they will be found adequate for most gene ral applications. dimensions and mass type l (mm) d (mm) l 1 min. (mm) d 1 (mm) k (mm) mass (mg) mmu 0102 vg03 2.2 + 0/- 0.1 1.1 + 0/- 0.1 1.2 d + 0/- 0.1 0.4 0.05 8 mma 0204 vg03 3.6 + 0/- 0.2 1.4 + 0/- 0.1 1.8 d + 0/- 0.15 0.8 0.1 22 mmb 0207 vg03 5.8 + 0/- 0.15 2.2 + 0/- 0.2 3.2 d + 0/- 0.2 1.15 0.1 80 recommended solder pad dimensions type wave soldering reflow soldering g (mm) y (mm) x (mm) z (mm) g (mm) y (mm) x (mm) z (mm) mmu 0102 vg03 0.7 1.2 1.5 3.1 1.1 0.8 1.3 2.7 mma 0204 vg03 1.5 1.5 1.8 4.5 1.7 1.2 1.6 4.1 mmb 0207 vg03 2.8 2.1 2.6 7.0 3.2 1.7 2.4 6.6 l 1 k d 1 d l g x y z
document number: 28707 for technical questions, contact: specialresistors@vishay.com www.vishay.com revision: 21-may-12 61 mmu 0102 vg03, mma 0204 vg03, mmb 0207 vg03 melf resistors with established reliability vishay beyschlag this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 notes ? the products can be ordered using either t he part number or the product description. ? products within a packaging unit are single lot date code. part number and product description part number: mma0204wc4999fb300 part number: mma0204wz0000zb300 type/size version tcr resistance tolerance packaging mmu 0102 mma 0204 mmb 0207 w = en 140401-803, ?version e?; failure rate level e6 c = 50 ppm/k e = 15 ppm/k z = jumper 3 digit value 1 digit multiplier multiplier 8 = *10 -2 9 = *10 -1 0 = *10 0 1 = *10 1 2 = *10 2 3 = *10 3 4 = *10 4 5 = *10 5 0000 = jumper f = 1 % b = 0.1 % z = jumper b1 b3 b0 b2 b7 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 type/size tcr tolerance version packaging resistance mmu 0102 mma 0204 mmb 0207 50 ppm/k 15 ppm/k 1 % 0.1 % vg03 = en 140401-803, ?version e?; failure rate level e6 b1 bl b0 b2 b7 49r9 = 49.9 ? 4k64 = 4.64 k ? 0r0 = jumper packaging type code quantity carrier tape width pitch reel diameter mmu 0102 vg03 b1 1000 antistatic blister tape acc. iec 60286-3 type ii 8 mm 4 mm 180 mm/7" b3 = bl 3000 b0 10 000 330 mm/13" mma 0204 vg03 b1 1000 antistatic blister tape acc. iec 60286-3 type ii 8 mm 4 mm 180 mm/7" b3 = bl 3000 b0 10 000 330 mm/13" mmb 0207 vg03 b1 1000 antistatic blister tape acc. iec 60286-3 type ii 12 mm 4 mm 180 mm/7" b2 2000 b7 7000 330 mm/13" m m a 0 2 0 4 w z 0 0 0 0 z b 3 0 0 m m a 0 2 0 4 w c 4 9 9 9 f b 3 0 0
www.vishay.com for technical questions, contact: specialresistors@vishay.com document number: 28707 62 revision: 21-may-12 mmu 0102 vg03, mma 0204 vg03, mmb 0207 vg03 vishay beyschlag melf resistors with established reliability this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 notes ? the ordering information according to en 140401-803:2007 shown abo ve succeeds and replaces the or dering information according to earlier versions of the detail specification en 140401- 803 or its predecessor cecc 40401-803, for example: cecc 40401-803 ez rc3715m c 49r9 f e6 cecc 40401-803 s rc3715 c 49r9 f e6 with ez; s assessment level, where ez is successor to and superior replacement for s rc3715m; rc3715 style, with added suffix m for ?metric? c temperature coefficient, accordi ng to the detail specification c = 50 ppm/k; e = 15 ppm/k. ? en 140401-803 succeeds the prior specific ations cecc 40401-803, cecc 40401-001 (n ow ?version e?) and cecc 40401-005 (now ?version a?). note ? according to en 140401-803, resistance values are to be selected from the e96 series for 1 % tolerance and from the e192 ser ies for 0.1 % tolerance. en 140401-803 ordering information example of the ordering information for a resistor: mma 0204-50 1 % vg03 49r9 en140401-803ezrc3715mr49r9fe6 example of the ordering information for a zero ohm jumper: mma 0204 vg03 0r0 en140401-803ezrc3715m-0r00-e6 the elements used in the component number have the following meaning: en140401-803 ez rc3715m r 49r9 f e6 en detail specification number assessment level for the zero-defect approach style (size) temperature coefficient, according to en 60062 r = 50 ppm/k; p = 15 ppm/k resistance, according to en 60062, 4 characters tolerance on rated resistance, according to en 60062 f = 1 %; b = 0.1 % failure rate level according to en 60115-1, annex zr temperature coefficient and resistance range description resistance tcr tolerance mmu 0102 vg03 mma 0204 vg03 mmb 0207 vg03 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
document number: 28707 for technical questions, contact: specialresistors@vishay.com www.vishay.com revision: 21-may-12 63 mmu 0102 vg03, mma 0204 vg03, mmb 0207 vg03 melf resistors with established reliability vishay beyschlag this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 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 (al 2 o 3 ) and conditioned to achieve the desired temperature coefficient. nickel plated steel termination caps are firmly pressed on the metallized rods. a special laser is used to achieve the target va lue by smoothly cutting a helical groove in the resistive layer without damaging the ceramics. the resistor elements are cove red by a protective coating designed for electrical, mechanical and climatic protection. the terminations receive a final pure tin on nickel plating. five color code rings designate the resistance value and tolerance in accordance with iec 60062 (3) . the result of the determined production is verified by an extensive testing procedure performed on 100 % of the individual resistors. this includes pulse load screening (for r ? 10 ? ) and additional non-linearity screening (for r ? 30 ? ) for the elimination of products with a potential risk of early life failures accordin g to en 140401-803, 2.1.2.2. only accepted products are laid directly into the blister tape in accordance with iec 60286-3 (3) , type ii . products within a package unit are from the same production lot and carry the same date code. assembly the resistors are suitable for processing on automatic smd assembly systems. they are su itable for automa tic soldering using wave, reflow or vapour phase as shown in iec 61760-1 (3) . solderability is specified for 2 years after production or requalification, however, excellent solderability is proven after extended storage in excess of 10 years. the permitted storage time is 20 years. the resistors are completely l ead (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. the encapsulation is resistant to all cleaning solvents commonly used in the electronics industry, including alcohols, esters and aqueous solutions. the suitability of conformal coatings, if applied, shall be qualified by appropriate means to ensure the long-term stability of the whole system. 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) ? 2011/65/eu restriction of the use of hazardous substances directive (rohs) ? 2002/96/ec waste electrical and electronic equipment directive (weee) approvals the resistors are approved wit hin the iecq-cecc quality assessment system for electronic components to the detail specification en 140401-803 which refers to en 60115-1 , en 140400 and the variety of environmental test procedures of the iec 60068 (3) series. conformity is attested by the use of the cecc logo ( ) as the mark of conformity 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 240001 based on iec qc 001002-3, clause 6 is granted for the vishay beyschlag manufacturing process. the vishay beyschlag produc tion facility is registered with the cage code d9539. related products a wider range of tcr, tolerance and resistance values, plus the option of values from a diff erent e series is available with products approved to en 140401-803 , version a, without established reliability, nominal failure rate level e0 (quality factor ? q = 3). see the datasheets: ? ?professional melf resistors? ( www.vishay.com/doc?28713 ) ? ?precision melf resistors? ( www.vishay.com/doc?28714 ) ? ?high precision melf resistor? ( www.vishay.com/doc?28715 ) notes (1) global automotive declarable substance list, see www.gadsl.org . (2) cefic (european chemical industry council) , eeca (european electronic component manufac turers association) , eicta (european tra de organisation representing the information and communi cations technology and cons umer electronics), see www.eicta.org/index.php?id=995 ? issues ? environment policy ? chemicals ? chemicals for electronics. (3) the quoted iec standards are also rel eased as en standards with the same number and identical contents.
www.vishay.com for technical questions, contact: specialresistors@vishay.com document number: 28707 64 revision: 21-may-12 mmu 0102 vg03, mma 0204 vg03, mmb 0207 vg03 vishay beyschlag melf resistors with established reliability this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 functional performance 100 - 50 150 0 power dissipation in w p 050 ambient temperature amb ? 0.5 70 125 deratin g c mmb 0207 v g03 mma 0204 v g03 mmu 0102 v g03 100 0.01 0.1 1k 10k 1 100k resistance value current noise a 1 r 1m v / v in accordance w ith iec 60195 current noise - 1 a 10m mmb 0207 v g03 mma 0204 v g03 mmu 0102 v g03 10 100 1k 10k 100k 1m 120 resistance value non-linearity 3 a r db in accordance w ith iec/tr 60440 non-linearity - 3 a 100 8 0 60 mmb 0207 v g03 mma 0204 v g03 mmu 0102 v g03 10m
document number: 28707 for technical questions, contact: specialresistors@vishay.com www.vishay.com revision: 21-may-12 65 mmu 0102 vg03, mma 0204 vg03, mmb 0207 vg03 melf resistors with established reliability vishay beyschlag this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 functional performance further information on the performance of these products is given in the following datasheets: ? ?professional melf resistors?, document no. 28713 ? ?precision melf resistor s?, document no. 28714 tests and requirements all tests are carried out in accordance with the following specifications: en 60115-1, generic specification en 140400, sectional specification en 140401-803, detail specification for further information on t he tests and requirements of these products please refer to the specifications mentioned above, and to the following datasheets: ? ?professional melf resistors? ( www.vishay.com/doc?28713 ) ? ?precision melf resistors? ( www.vishay.com/doc?28714 ) historical 12nc information ? the resistors had a 12-digit numeric code starting with 2312. ? the subsequent 4 digits indicated the resistor type, specification and packaging; see the 12nc table. ? the remaining 4 digits indicated the resistancle value: - the first 3 digits indica te the resistance value. - the last digit indicated the resistance decade in accordance with the resistance decade table. resistance decade historical 12nc example the 12nc of a mmu 0102 vg03 resistor, value 287k and tcr 50 with 1 % tolerance, supplied in blister tape of 3000 units per reel was: 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 historical 12nc - resistor type and packaging description 2312 ... ..... blister tape on reel bulk case type tcr tol. b1 1000 pieces bl 3000 pieces b0 10 000 pieces m8 8000 pieces 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 pieces bl 3000 pieces b0 10 000 pieces m3 3000 pieces 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 pieces b2 2000 pieces b7 7000 pieces - 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
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