4.8 × 19矩形/多圈/微调电位器
-- 3006P--
DB LECTRO公司
标准电阻表
电阻(欧姆)
10
20
50
100
200
500
1,000
2,000
5,000
10,000
20,000
25,000
50,000
100,000
200,000
250,000
500,000
1,000,000
2,000,000
阻力码
100
200
500
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
205
电气特性
标准阻值范围50Ω ................
½
2M
电阻容差................................ ± 10 %
绝对最小电阻.........
≤
1%R
或
10
接触电阻变化....... CRV
≤
3%
或
5
绝缘电阻R1 ..............
≥
1G(100Vac)
耐压..................................... 640Vac
有效旅行................................ 22变成NOM
环境特性
额定功率, 315伏电压最大值
.....................................0.75W@70℃,0W@125℃
温度范围........................- 55 ℃
½
125℃
温度系数± ...................为250ppm / ℃
温度变化...........-
55℃,30min,+125℃
.................................................. ...... 30分钟5cycles
..............................△R
≤
5%R,△(Uab/Uac)
≤
5%
Vibration...........................10
½
500Hz,0.75mm,6h,
..........................△R
≤
2%R,
△ ( UAB / UAC )
≤
3%R
Collision................................390m/s
2
,4000cycles,
...........................................................△R
≤
2%R
在70 ℃ .......... 0.75W@70℃电寿命
.....................1000h,△R
≤
5%R,CRV
≤
3%或5Ω
旋转寿命........................................ 200cycles
..............................△R
≤
10%R,CRV
≤
3%或5Ω
提供特殊电阻
如何订购
3006-----P-------103
www.dblectro.com