SRCM MERITEK | Alldatasheet
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Technical content
Anti-Surge5HVLVWRr SRC/M Series MERITEK )HDWXUHV
- Replaces 1 and 2 watt carbon composition resistors.
- Withstands high peak power and offers 10% tolerance
- Withstands high energy density demands 3DUW1XPEHU6\\VWHP SRC/M 1/ 2W - V A L U E J T R $SSHDUDQFH 67</( Standard / ' + G 5HVLVWDQFH5DQJH',0(16,21 PP B = Bulk; TR = Tape & Reel R e s i s t a n c e T o l e r a n c e ( e . g J = + / - 5 %, K = + / -10% , M=+/-20%) Resistance Value (e.g. 0R1, 1R, 10R, 100R, 1K, 10K, 100K, 1M, 1 0 M ) P o w e r R a t i n g Surge Resistor Series &XUYHV
Anti-Surge5HVLVWRr SRC/M Series MERITEK 5DWLQJV 7<3( 32:(5 5$7,1* 0$;:25.,1* 82/ 0$; 29(5/2$'82/ 'LHOHFWULF :LWKVWDQGLQJ YROWDJH 0$;$17, 685*( 23(5$7,1* 7(035$1*( SRC-1/2W 1/2W 200V 400V 500V 10KV SRC-1W 1W 300V 600V 500V 14KV SRC-2W 2W 400V 800V 500V 18KV SRM-1/2W 1/2W 200V 400V 500V 10KV SRM-1W 1W 300V 600V 500V 15KV SRM-2W 2W 400V 800V 500V 25KV －40℃ to＋200℃ 特性 TEST CHARACTERISTICS Test Methods SPECIFICATIONS Short time overload Rated V oltage X 2.5 or Max. overload V ol., whichever is lower, for 5sec. ± （1.0%＋0.05Ω） SRx1/4W = 3KV SRx1/2W = 10KV SRx1W = 10KV SRx2W = 10KV ±（20%＋0.05Ω） Load Life SSRC : 1000 hours at rated voltage, 40 90 min℃ 【ON】30 min【OFF】 SSRM : 1000 hours at rated voltage, 70 90 min℃ 【ON】30 min【OFF】 ±（5.0%＋0.05Ω） Surge Voltage Characteristics (EN60065 TEST) Discharge Test : 10KV 1000pf capacitor, Input pulse 50 time at 1 pulse / 5sec. max. Resistance to soldering temperature Moisture resistance 40℃±2℃, at 90%~95%RH,1000h. Power cycle is Terminal strength Direct load for 10 sec. In the direction of the terminal leads. Tensile strngth:≧2.5kg TEMPERATURE COEFFICIENT(T.C.R.) Resistance value at room Temperature and room Temperature+100℃ SRC＜10K= ±300ppm SRM 10K= ±200ppm≧ 6SHFLILFDWLRQV