www.vishay.com 20 PMM0207 vishay draloric document number 20007 revision 03-oct-00 for technical questions contact : ff1aresistors@vishay.com features special stabilized metal film on high quality ceramic very low tc and tight tolerances excellent long term stability suitable for precision measuring techniques and precision controls metal film, cylindrical resistors standard electrical specifications model rated power limiting element temperature tolerance resistance e-series p 70 c 1) voltage max 2) coefficient range wv ppm/k % ? PMM0207 0.4 250 5 0.1/0.25 100r ?100k 192 PMM0207 0.4 250 10 0.1/0.25 100r ?100k 192 PMM0207 0.4 250 15 0.1/0.25 100r ?511k 24 ?192 PMM0207 0.4 250 25 0.25/0.5 100r ?511k 24 ?192 1) power rating depends on the maximum temperature at the solder point, the component placement density and the substrate material 2) rated voltage: pxr tc 100ppm/ k: temperature range is - 25 c to + 85 c further values and tolerances on request coating: green marking: see appropriate catalog or web page PMM0207 15 562r .1% bp model tc resistance value tolerance packaging ppm / k ? . % bp-blistertape 1500 pcs ordering information technical specifications parameter unit PMM0207 rated dissipation at 70 c w 0.4 limiting element voltage 2) v 250 insulation voltage (1 min) v dc/ac peak > 400 thermal resistance k/w 140 insulation resistance ? 10 10 category temperature range c - 55 / + 125 failure rate 10 ? /h < 1 weight / 1000pcs g 77 ~ = packaging: see smm0207
www.vishay.com 21 PMM0207 vishay draloric document number 20007 revision 03-oct-00 for technical questions contact : ff1aresistors@vishay.com metal film, cylindrical resistors dimensions [in millimeters] model d max d * l a max a min PMM0207 2.2 d -0.2 5.8 - 0.3 1.2 0.6 *d measured in the middle of the resistor solder pad dimensions [in millimeters] model reflow soldering wave soldering ab l a b l PMM0207 1.8 2.5 2.9 2.4 2.5 2.8 performance test conditions of test test results endurance test at 70 c 1000 hours at 70 c, 1.5 hours "on", 0.5 hours "off" 0.1 % iec 60115-1 4.25.1 endurance at uct 1000 hours at 125 c without load 0.1 % iec 60115-1 4.25.3 overload test short time overload for 2 seconds 0.02 % iec 60115-1 4.13 2.5 x rated voltage or 2 x limiting element voltage thermal shock rapid change between upper and lower category temperature 0.02 % iec 60115-1 4.19, iec 60068-2-14 damp heat steady state 56 days at 40 c and 93% relative humidity 0.2 % iec 60115-1 4.24, iec 60068-2-3 resistance to soldering heat 10 seconds at 260 c solder bath temperature 0.05 % iec 60115-1 4.18, iec 60068-2-20 applicable specifications cecc40000 / 40400 / 40401-803 en140400 / iec 60115 ?1 ambient temp. in c -55 -25 0 25 50 75 100 125 20 40 60 80 100 120 0 power rating p in % derating 100 1k 10k 100k 1m resistance value in ? current noise 0.01 current noise in v/v 0.05 0.1 0.5 1 5 10 70
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