rev date: 03/08/2010 57 www.seielect.com this specification may be changed at any time without prior notice marketing@seielect.com please confirm technical specificatio ns before you order and/or use. asr/asrm series anti-surge resistors stackpole electronics, inc. resistive product solutions features: ? excellent anti-surge characteristics ? stable characteristics through the resistance range ? good alternative to carbon composition resistors ? applications include power supplies, crt?s, and anti-surge circuits ? cut and formed product is available on select sizes; contact factory for details ? rohs compliant / lead-free 5% 10% asrm 1/4 0.25w 500v 1,000v 2kv 100k - 10m - 1kv 100 - 510k 20m - 33m 3kv 510k - 18m - 5kv 100 - 510k - 560k - 910k 13m - 20m 5kv 100 - 510k - 560k - 910k 13m - 20m (1) lesser of pr or maximum working voltage. 10kv 22m - 33m 22m - 33m 10kv 1,000v asr 1 1.00w 1,000v 1,500v asrm 1/2 0.50w 700v asr 1/4 0.25w 500v 1,000v maximum overload voltage surge withstanding ohmic range ( ? ) and tolerance type / code power rating (watts) @ 70oc maximum working voltage (1) electrical specifications 5% 1% 5% 1% (2%+0.05 ? ) (10%+0.05 ? ) operating temperature range: -55 c to +155 c discharge resistance to soldering heat overload (short time) temperature cycling load life test test results moisture resistance performance characteristics nominal resistance tolerance 100k 5% code description code wattage tolerance sei types pkg qt y description code asr standard 1/4 0.25w 5% asrm 1/4 2,000 asrm mini 1/2 0.5w 10% asr 1/4, asrm 1/2, asr 1 1,000 11w asrm 1/4 5,000 asr 1/4, asrm 1/2 2,000 asr 1 500 ammo t bulk a asr 1/2 r sei type code packaging how to order
rev date: 03/08/2010 58 www.seielect.com this specification may be changed at any time without prior notice marketing@seielect.com please confirm technical specificatio ns before you order and/or use. asr/asrm series anti-surge resistors stackpole electronics, inc. resistive product solutions ab cd body length body diameter lead length(bulk) lead diameter 0.13 0.01 0.07 0.01 1.10 0.08 0.018 0.002 inches 3.2 0.2 1.85 0.02 28.0 2.0 0.45 0.05 mm 0.24 0.01 0.09 0.01 1.10 0.08 0.022 0.002 inches 6.0 0.2 2.30 0.02 28.0 2.0 0.55 0.05 mm 0.35 0.01 0.12 0.02 1.10 0.08 0.027 0.002 inches 9.0 0.2 3.00 0.50 28.0 2.0 0.70 0.05 mm 0.59 0.01 0.20 0.02 1.10 0.08 0.031 0.002 inches 15.0 0.2 5.00 0.50 28.0 2.0 0.80 0.05 mm asrm 1/2 asr 1 type / code units asrm 1/4 asr 1/4 mechanical specifications
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