- 威望
- 13529
- 金币
- 15794
- 贡献
- 236
- 在线时间
- 102 小时
- 最后登录
- 2022-4-28
- 阅读权限
- 90
- 注册时间
- 2012-3-2
- 积分
- 13529
TA的每日心情 | 擦汗
2014-7-2 18:11:55 |
|---|
签到天数: 1 天 连续签到: 1 天 [LV.1]初来乍到 - 金币
- 15794
- 贡献
- 236
- 威望
- 13529
- 在线时间
- 102 小时
- 注册时间
- 2012-3-2
- 最后登录
- 2022-4-28
- 积分
- 13529
|
MIL-PRF-26H, PERFORMANCE SPECIFICATION, RESISTORS, FIXED, WIRE WOUND (POWER TYPE) GENERAL SPECIFICATION FOR (15 SEP 2006)., This specification covers the general requirements for power type, wire-wound, fixed resistors for use in electrical, communications, and associated equipment. Included are general purpose styles of 5 percent initial resistance tolerance, with power ratings ranging from 3 watts to 240 watts at 25OC, derated to 0 power at 350OC (characteristics N and V) and precision axial lead types of .1(B) percent, .5 (D) percent, and 1 (F) percent initial resistance tolerances with power ratings ranging from 1 watt to 10 watts at 25OC, derated to 0 power at 250OC (characteristic U).
|
|
京公网安备 11010602005955号)
发表于 2012-3-23 11:04:03
收藏
支持
反对