metal film, cylindrical resistors www.vishay.com for technical questions contact: ff3bresistors@vishay.com document number: 20004 24 revision: 15-mar-06 smm0204 vishay draloric features ? stable metal film on high quality ceramic ? low tc and tight tolerances ? excellent stability in different environmental conditions ? pure tin termination on nickel barrier, plated on press fit steel caps ? compatible with lead (pb)-free and lead containing soldering processes ? lead (pb)-free and rohs compliant standard electrical specifications model power rating 1) p 70 w limiting element voltage 2) dc or ac rms v temperature coefficient ppm/k tolerance % resistance range e-series smm0204 0.25 200 15 0.1 0.25 0.5 43r - 221k 22r - 221k 10r - 221k 24 - 192 24 - 192 24 - 192 smm0204 0.25 200 25 0.1 0.25 0.5 43r - 511k 22r - 511k 10r - 1m0 24 - 192 24 - 192 24 - 192 smm0204 0.25 200 50 0.5 1 10r - 1m0 r82 - 10m 24 - 192 24 - 96 smm0204 0.25 200 100 5 r22 - 10m 24 zero-ohm-resistor: omm0204 r max = 10 m i max = 2 a note 1. permissible dissipation depends on the maximum temperature at the solder point, the component placement density and the substrate material. 2. rated voltage: . ? further values and tolerances on request ? coating: light green for tc = 100 ppm/k, 50 ppm/k and zero ohm resistor pink tc = 25 ppm/k violet tc = 15 ppm/k ? marking: according to iec 60062; see also data sheet ?surface mount resistor marking? (document number: 20020) ? zero ohm resistor has a black band only p x r note 3. based on measurements on test board acc. to en 140400. technical specifications parameter unit smm0204 rated dissipation at 70 c w 0.25 limiting element voltage, dc or ac rms v 200 insulation voltage (1 min), dc or ac peak v 300 thermal resistance 3) k/w 220 insulation resistance ? 10 10 category temperature range c - 55 to + 125 (+ 155) failure rate 10 -9 /h < 1 weight/1000 pcs g 18
document number: 20004 for technical ques tions contact: ff3bresistors@vishay.com www.vishay.com revision: 15-mar-06 25 smm0204 metal film cylindrical resistors vishay draloric dimensions * d measured in the middle of the resistor a d max l i a b model dimensions [in millimeters] d max d* l a max a min smm0204 1.4 d -0.15 3.6 - 0.15 0.85 0.5 model solder pad dimensions [in millimeters] reflow soldering wave soldering ab l abl smm0204 1.0 1.6 2.2 1.2 1.6 2.2 note 1. products can be ordered using either t he product description or the part number. 2. the part number is shown to facilitate the introduction of a unified part numbering s ystem. currently, this part number is ap plicable in the americas only. 3. please refer to table packing, see below. part number and product description 1) part number 2) : smm0204vc5620fb0 part number 2) : omm02040000000b0 model/size special character tc value tolerance pac k i n g 3) special smm0204 omm0204 0 = neutral v = cecc e0 e = 15 ppm/k d = 25 ppm/k c = 50 ppm/k b = 100 ppm/k 0 = jumper 3 digit value 1 digit multiplier 0000 = jumper multiplier 7 = *10 -3 2 = *10 2 8 = *10 -2 3 = *10 3 9 = *10 -1 4 = *10 4 0 = *10 0 5 = *10 5 1 = *10 1 6 = *10 6 b = 0.1 % c = 0.25 % d = 0.5 % f = 1 % j = 5 % 0 = jumper b1 b3 b0 m3 up to 2 digits 00 = standard product description: smm0204 50 562r 1% b0 cecc 40401-803e0 product description: omm0204 0r0 b0 smm0204 50 562r 1 % b0 cecc 40401-803e0 omm0204 -0r0 -b0 - model tc resistance value tolerance pac k i n g 3) special smm0204 omm0204 15 ppm/k 25 ppm/k 50 ppm/k 100 ppm/k 100r = 100 2m21 = 2.21 m 0r0 = jumper 0.1 % 0.25 % 0.5 % 1 % 5 % b1 b3 b0 m3 cecc 40401-803e0 02 m m s 04vc5620fb000 02 m m o040000000b000
www.vishay.com for technical questions contact: ff3bresistors@vishay.com document number: 20004 26 revision: 15-mar-06 smm0204 vishay draloric metal film cylindrical resistors 0.5 load p in w smm0204-ms1 0.4 0.3 0.2 0.1 0 0 20 40 60 8 0 100 120 ? = f [ p ] parameter: size 155 125 100 75 70 50 25 0 - 25 - 55 0 20 40 60 8 0 100 120 ambient temperature in c rated power in % deratin g 10m 5m 1m 500k 100k 50k 10k 5k 1k 0.01 0.03 0.05 0.1 0.3 0.5 1 2 3 resistance value in current noise current noise in v/v power in w 0.4 0.3 0.2 0.1 0 0 10 20 30 40 50 60 temperature rise temperature rise in c on epoxy glass (pcb) on ceramic 10m 1m 100k 10k 1k 100 10 60 70 8 0 90 100 110 120 resistance value in non-linearity a 3 in db non-linearity 1000 500 100 50 10 5 1 - 8 0 - 60 - 40 - 20 0 20 40 60 smm0204-ms1 frequency f in mhz hf - performance phase an g le in 10 39 100 470 1k 4.7k 10k 1000 500 100 50 10 5 1 - 8 0 - 60 - 40 - 20 0 20 40 60 smm0204-ms1 frequency f in mhz hf - performance | z | - r 0 in % 10 39 100 470 1k 4.7k 10k
document number: 20004 for technical ques tions contact: ff3bresistors@vishay.com www.vishay.com revision: 15-mar-06 27 smm0204 metal film cylindrical resistors vishay draloric 100k 10k 1k 100r 10r 10 100 1k 3k resistance value in test volta g e in v sin g le pulse hi g h volta g e overload test 1.2/50 acc. en 60115-1, 4.27 100k 10k 1k 100r 10r 10 100 1k 3k resistance value in test volta g e in v sin g le pulse hi g h volta g e overload test 10/700 acc. en 60115-1, 4.27 160 140 120 20 40 60 8 0100 1 0.1 0.01 resistance chan g e [ r / r ] in % after 1000 h film temperature ? s in c r / r [t = 1000 h] = f [ ? s ] parameter: resistance value 10k 100k 1m 10r, 100r, 1k 10 1 0.1 0.01 1 0. 1 0.01 r / r (t) = f [ r / r (t = 1000h)] parameter: time resistance chan g e [ r / r ] in % stability nomo g ram typical values 1000 h 50000 h 8 000 h 4000 h 2000 h 20000 h 100000 h 200000 h 20 40 60 8 0 100 120 140 160 20 40 60 8 0 100 120 0 ? = f [ ? s ] parameter: ? u film temperature ? s in c temperature rise ? in k ? u = 20 c 30 c 40 c 50 c 60 c 70 c 90 c 8 0 c 100 c 130 c 120 c 110 c 140 c 150 c 0.5 load p in w smm0204-ms1 0.4 0.3 0.2 0.1 0 0 20 40 60 8 0 100 120 ? = f [ p ] parameter: size
www.vishay.com for technical questions contact: ff3bresistors@vishay.com document number: 20004 28 revision: 15-mar-06 smm0204 vishay draloric metal film cylindrical resistors 120 100 8 0 60 40 20 s u rface temperat u re ? s [ c] n u m b er of mo u nted resistors [pcs] test b oard fr4 (50 x 50 x 1.6) mm power ratin g as a function of packa g in g density ( g uideline) ? u = 8 0 c ? u = 60 c ? u = 40 c ? u = 20 c 0.4 w 1235710 60 8 0 100 120 140 0.0625 w 2 3 5 7 100 2 3 5 7 ? u = 100 c 0.125 w 0.25 w ? = [ c] ? u = 120 c 10 1 10 -1 10 -2 10 -3 10 -4 10 -5 0.1 1 10 100 1000 smm0204-ms1 secondary conditions: a) p 70 (permissi b le constant po w er at ? u 70 c) b ) ? u 70 c c) u max see diagram (max. p u lse v oltage) square pulse t i in s power ratin g p in w pulse ratin g p p 70 p 0 200 400 600 square pulse t i in s pulse volta g e ? max in v maximum pulse volta g e 8 00 1000 secondary conditions: a) p see diagram (p u lse rating) b ) ? u 70 c 10 1 10 -1 10 -2 10 -3 10 -4 10 -5 smm0204-ms1 square pulse t i in s pulse ratin g p 0 secondary conditions: a) 0 (peak p u lse, single p u lse) b ) ? u 70 c c) u max see diagram (max. p u lse v oltage) 10 1 10 -1 10 -2 10 -3 10 -4 10 -5 0.1 1 10 100 1000 power ratin g p in w p smm0204-ms1
document number: 20004 for technical ques tions contact: ff3bresistors@vishay.com www.vishay.com revision: 15-mar-06 29 smm0204 metal film cylindrical resistors vishay draloric * for tc 25 ppm/k and tolerance 0.25 % only note 1. for a resistance range from 10 to 332 k , limits for change of resistance at test acc. to en 140401-803. packing model blister tape on reel acc. iec 60286-6 bulk case acc. iec 60286-6 diameter pieces / reel code pieces/bulk case code smm0204 omm0204 180 mm/7" 180 mm/7" 330 mm/13" 1000 3000 10000 b1* b3 b0 3000 m3 performance test conditions of test requirements 1) endurance test at 70 c iec 60115-1, 4.25.1 1000 hours at 70 c 1.5 hours "on" 0.5 hours "off" 0.25 % endurance at uct iec 60115-1, 4.25.3 1000 hours at 125 c without load 0.25 % overload test iec 60115-1, 4.13 short time overload for 2 seconds 2.5 x rated voltage or 2 x limiting element voltage 0.05 % thermal shock iec 60115-1, 4.19 and iec 60068-2-14 rapid change between upper and lower category temperature, 5 cycles 0.05 % damp heat steady state iec 60115-1, 4.24 and iec 60068-2-78 56 days at 40 c and 93 % relative humidity 0.25 % resistance to soldering heat iec 60115-1, 4.18 and iec 60068-2-58 10 seconds at 260 c solder bath temperature 0.05 % applicable specifications ? en140401-803 ? en140400 ? en 60115-1
document number: 91000 www.vishay.com revision: 18-jul-08 1 disclaimer legal disclaimer notice vishay all product specifications and data are subject to change without notice. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, ?vishay?), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. vishay disclaims any and all li ability arising out of the use or application of any product describ ed herein or of any information provided herein to the maximum extent permit ted by law. the product specifications do not expand or otherwise modify vishay?s terms and conditions of purcha se, including but not limited to the warranty expressed therein, which apply to these products. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of vishay. the products shown herein are not designed for use in medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. customers using or selling vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify vishay for any damages arising or resulting from such use or sale. please contact authorized vishay personnel to obtain written terms and conditions regarding products designed for such applications. product names and markings noted herein may be trademarks of their respective owners.
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