kamaya ohm features 1. endurance in the rushing into voltage of 3,000v. note:3,000v, 1sec "on", 9sec"off" ,100,000 times, room temperature. 2. higher limiting element voltage than rvc series. 3. please contact kamaya for halogen and antimony free product of rzc series. 4. stability class: 5% dimensions part number description example standard ? bulk (loose package) b * packaging & standard qty. (min.) paper tape 1,000pcs. 4,000pcs. te *refer to tape and packaging information on pages 52 and 53. rzc63 3.2 0.15 6.3 0.15 unit : mm *values for reference 0.55 0.15 0.6 0.2 0.6 0.2 rzc50 2.5 0.15 5.0 0.15 0.55 0.15 0.5 0.2 0.6 0.2 5025 6332 style w l metric 2010 2512 inch hcd 40mg 25mg *unit/weight/pc. tolerance on rated resistance rated resistance 5% j 10% k 20% m e.g.:105=1.0m ohm y 475=4.7m ohm 166=16m ohm w dd l cc h rated resistace is marked with 3-digit(e24) on the over coating. rzc 50 product type style 475 temperature coefficient of resistance j te fixed thick film chip resistors;rectangular type & ultra high voltage rzc size code metric 50 5025 63 6332 inch 2010 2512 all styles all styles 10 product specifications contained in this catalogue are subject to change at any time without notice. please confirm specificati ons with your order. 2 rohs 3 chip resistors rzc
kamaya ohm ratings rzc50 1.0 rzc63 style 2000 1500 anti-rush voltage charactoristics v temperature coefficient of resistance 10 -6 / c 3000 200 e24 tolerance on rated resistance rated resistance range preferred number series for resistors isolation voltage v 500 category temperature range c 55 ? 125 ambient temperature ( c) 100 0 55 125 70 derating curve the derated values of dissipation for temperatures in excess of 70 c shall be indicated by the following curve. note1. rated voltage = (rated dissipation) (rated resistance). (d.c. or a.c. r.m.s. voltage) note2. limiting element voltage can only be applied to resistors, when the resistance values is equal to or higher than the cr itical resistance value. note3. anti-rush voltage charactoristics : 3,000v, 1sec "on", 9sec"off" ,100,000 times, room temperature. description requirements voltage proof overload climatic sequence endurance at 70 c variation of resistance with temperature solderability resistance to soldering heat rapid change of temperature damp test, steady state endurance at the upper category temperature adhesion bend strength of the face plating no breakdown or flashover r 1g ohm see ratings table ? r (1% + 0.05 ohm) no visible damage, legible marking in accordance with clause 4.17.4.5 ? r (1% + 0.05 ohm) ? r (1% + 0.05 ohm) no visible damage ? r (5% + 0.1 ohm) no visible damage ? r (5% + 0.1 ohm) no visible damage, legible marking ? r (5% + 0.1 ohm) no visible damage ? r (5% + 0.1 ohm) no visible damage no visible damage ? r (1% + 0.05 ohm) 6332 (2512) 5025 (2010) 0.5 j( 5%) k( 10%) m( 20%) fixed thick film chip resistors;rectangular type & ultra high voltage rzc rated dissipation at 70 c w limiting element voltage v size (inch) metric climatic category 55/125/56 lower category temperature ? 55 c upper category temperature + 125 c duration of the damp heat, steady-state test 56 days percentage of the rated dissipation(%) area of recommended operation test methods clause 4.7 clause 4.13 clause 4.23 clause 4.25.1 clause 4.8 clause 4.13 clause 4.18 clause 4.19 clause 4.25.3 clause 4.32 clause 4.33 500va.c.,60s the applied voltage shall be 2.5 times of the rated voltage or twice of the limiting element voltage, whichever is the less severe, 2s. dry/damp heat(12 + 12h cycle), first cycle./ cold/damp heat(12 + 12h cycle), remaining cycle./ d.c.load. rated voltage, 1.5h"on", 0.5h"off", 70 c, 1,000h. measuring temperature : + 20 c/ ? 55 c / + 20 c/ + 125 c/ + 20 c 235 c, 2s after immersion into the flux, the immersion into solder shall be carried out in solder bath at 260 c for 5s. 5 cycles between ? 55 c and + 125 c. 125 c, no-load, 1,000h. 5n, 10s amount of bend : 1 mm clause 4.24 40 c, 95%r.h., 56 days, test a) and b) of clause 4.24.2.1 performance characteristics jis c 5201-1 : 1998 1.0m ? 16m 11 product specifications contained in this catalogue are subject to change at any time without notice. please confirm specificati ons with your order. 2 rohs 3 chip resistors rzc
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