rev date: 03/08/2010 59 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. spr/sprm series discharge path resistors stackpole electronics, inc. resistive product solutions features: ? ul 1676 recognized ? excellent anti-surge characteristics ? stable characteristics through the resistance range ? applications include power supplies, crt?s and anti-surge circuits ? good alternative to carbon composition resistors ? cut and formed product is available on select sizes; contact factory for details ? rohs compliant / lead-free maximum maximum sur g e t y pe / code workin g overload withstandin g voltage (1) voltage voltage 5%, 10% sprm 1/2 0.5w spr 1 1w (1) lesser of pr or maximum working voltage ` power rating (watts) @ 70oc ohmic range ( ? ) and tolerance 2,000v 3,000v 10kv 1m - 12m electrical specifications abcd body length body diameter lead length (bulk) lead diamete r 0.35 0.03 0.12 0.02 1.1 0.08 0.027 0.002 inches 9.0 1.0 3.0 0.5 28.0 2.0 0.7 0.05 mm 0.59 0.04 0.2 0.02 1.38 0.12 0.031 0.002 inches 15.0 1.0 5.0 0.5 35.0 3.0 0.8 0.05 mm type / code units sprm 1/2 spr 1 mechanical specification test test results moisture resistance 5% temperature cycling 1% load life 5% resistance to soldering heat 1% short time overload 2% discharge 10% operating temperature range: -55oc to +155oc performance characteristics (jis c 5201-1) nominal resistance 10m t y pe description code watta g e tolerance v alues t y pe qt y description code spr eia standard 1/2 0.5w 5% e24 sprm 1/2, spr 1 1,000 bulk a sprm mini 11w 10% e12 sprm 1/2 2,000 spr 1 500 ammo t spr sei type code 1 tolerance 5% packaging a how to order
rev date: 03/08/2010 60 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. spr/sprm series discharge path resistors stackpole electronics, inc. resistive product solutions
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