riedon inc. 300 cypress avenue alhambra ca 91801 (626) 284-9901 (626) 284-1704 www.riedon.com 07/13 type pcr0603 pcr0805 PCR1206 pcr1210 pcr2010 pcr2512 power rating (w) at 70c 0.125 0.25 0.33 0.50 0.75 1.5 resistance range ( w) (e24) 10 to 1m 1 to 20m max operating voltage 1 50v 150v 200v 200v 400v 500v tolerances 5% / 10% / 20% tcr 10w - 270w: 200ppm 300w - 1m: 100ppm 1w - 270w: 200ppm 300w - 20m: 100ppm 1w - 20w:200ppm 22w - 20m:100ppm dimensions (lxwxt) mm [inches] 1.60 x 0.80 x 0.45 [0.06 x 0.03 x 0.018] 2.00 x 1.25 x 0.50 [0.08 x 0.05 x 0.020] 3.10 x 1.55 x 0.55 [0.12 x 0.06 x 0.022] 3.10 x 2.60 x 0.55 [0.12 x 0.10 x 0.022] 5.00 x 2.50 x 0.55 [0.20 x 0.10 x 0.022] 6.35 x 3.10 x 0.55 [0.25 x 0.12 x 0.022] pcr series ? resistances from 1 ohm to 20mohms ? power rating 0.125 to 1.5 watt ? resistance tolerances to 5% ? excellent pulse withstanding performance ? tcrs to 100 ppm/c ? sizes: 0603 / 0805 / 1206 / 1210 / 2010 / 2512 specifications pulse withstanding chip resistor ordering information part description: part type - resistance - tolerance - tcr - packaging example: pcr0603 10ohms 5% 200ppm (note: if no tcr is specifed: the highest value will be supplied) pow er derating curve 0 20 40 60 80 100 0 20 40 60 70 80 100 120 140 155 ambient temperature (c) power (%) ( p * r ) 1 operating voltage = or max listed, whichever is lower. type quantity / tape diameter pcr0603 paper 5k / 7 10k / 10 20k / 13 pcr0805 PCR1206 pcr1210 pcr2010 embossed 4k / 7 8k / 10 pcr2512
riedon inc. 300 cypress avenue alhambra ca 91801 (626) 284-9901 (626) 284-1704 www.riedon.com 07/13 test specifcation test method tcr see above -55c~+125c, 25c is the reference temperature short time overload (1.0%+0.05) rcwv*2.5 or max. overload voltage for 5 seconds insulation resistance 10g max. overload voltage for 1 minute load life (3.0%+0.05) 702c, max. working voltage for 1000 hrs with 1.5 hrs on and 0.5 hrs off damp heat with load (3.0%+0.05) 402c, 90~95% r.h. max. working voltage for 1000 hrs with 1.5 hrs on and 0.5 hrs off dry heat (3.0%+0.05) at +155c for 1000 hrs bending strength (1.0%+0.05) bending once for 5 seconds 2010, 2512 sizes: 2mm other sizes: 3mm solderability 95% min. coverage 2455c for 3 seconds resistance to soldering heat (1.0%+0.05) 2605c for 10 seconds voltage proof no breakdown or fashover 1.42 times rcwv (rms) for 1 minute leaching individual leaching area <5% total leaching area <10% 2605c for 30 seconds rapid change of temperature (1.0%+0.05) -55c to +155c, 5 cycles specifcations pulse graphs 2512 2010 1210 1206 0805 1 10 100 1000 10000 0.0001 0.001 0.01 0.1 1 pulse duration time(sec.) pulse power(watts) 2512 2010 1210 1206 0805 1 10 100 1000 10000 0.0001 0.001 0.01 0.1 1 pulse duration time(sec.) pulse power(watts) pcr series pulse withstanding chip resistor single pulse 1 result of 50 rectangular pulses at 1 min intervals 2 <1% deviation from initial value
riedon inc. 300 cypress avenue alhambra ca 91801 (626) 284-9901 (626) 284-1704 www.riedon.com 07/13 pcr series pulse withstanding chip resistor pulse graphs 2512 2010 1210 1206 0805 1 10 100 1000 10000 0.0001 0.001 0.01 0.1 1 pulse duration time(sec.) pulse power(watts) 2512 2010 1210 1206 0805 1 10 100 1000 10000 0.0001 0.001 0.01 0.1 1 pulse duration time(sec.) pulse power(watts) continuous pulse 1 result of rectangular pulses at intervals causing max power rating at 70c 2 <1% deviation from initial value
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