精密薄膜镍铬合金
贴片电阻
PCF系列
•
•
•
•
•
TCR为± 5 PPM /°C的
公差为± 0.05％
可在8标准尺寸
宽欧姆范围10Ω到2.0MΩ
符合RoHS标准的无铅端子
雾锡
电镀
玻璃
电阻元件
镍屏障
电气数据
SIZE
欧姆范围
(Ω)
33
- 22K
10 - 32
50 - 2K
0402
50 - 12K
10 - 200K
50 - 8K
25 - 100K
0603
4.7 - 150K
4.7 - 800K
2 - 4.6
50 - 16K
25 - 200K
0805
4.7 - 500K
4.7 - 2M
1 - 4.6
50 - 30K
25 - 500K
1206
4.7 - 1M
1 - 4.6
1M - 2M
1210
100 - 330K
51R0 - 2.0M
50 - 30K
25 - 500K
2010
4.7 - 1M
1 - 4.6
1M - 2M
50 - 50K
2512
25 - 500K
4.7 - 1M
1 - 4.6, 1M - 2M
一般注意事项
电阻容差
±0.5%
±1%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.1%, ±0.25%, ±0.5%, ±1%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.05%
±0.1%, ±0.25%, ±0.5%, ±1%
±0.25%, ±0.5%, ±1%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.05%
±0.1%, ±0.25%, ±0.5%, ±1%
±0.25%, ±0.5%, ±1%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.05%, ±0.1%, ±0.25%, ±0.5%, ±1%
±0.25%, ±0.5%, ±1%
±0.25%, ±0.5%, ±1%
±0.1%, ±0.5%
±0.1%, ±0.5%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.05%, ±0.1%, ±0.25%, ±0.5%, ±1%
±0.25%, ±0.5%, ±1%
±0.25%, ±0.5%, ±1%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.05%, ±0.1%, ±0.25%, ±0.5%, ±1%
±0.25%, ±0.5%, ±1%
TCR
（ PPM / ° C）
±25
±100
±5
±10, ±15, ±25, ±50
±25, ±50
±5
±10, ±15, ±25, ±50
±25, ±50
±25, ±50
±25, ±50
±5
±10, ±15, ±25, ±50
±25, ±50
±25, ±50
±25, ±50
±5
±10, ±15, ±25, ±50
±25, ±50
±25, ±50
±25, ±50
±5, ±10
±25
±5
±10, ±15, ±25, ±50
±25, ±50
±25, ±50
±25, ±50
±5
±10, ±15, ±25, ±50
±25, ±50
±25, ±50
评级
功率
70°C
（ mW）的
50
最大
工作
电压
（伏）
15
最大
超载
电压
（伏）
30
0201
62.5
25
50
62.5
50
100
100
100
200
125
150
300
250
200
400
250
150
300
500
150
300
IRC保留对不通知或承担责任的改变产品speci fi cation的权利。
所有信息随时可能IRC自己的数据，被认为是准确的，在付印时间。
© IRC先进薄膜事业部
• 4222斯台普斯南大街•科珀斯克里斯蒂德克萨斯州78411美国
电话： 361 992 7900 •传真： 361 992 3377 •网站： www.irctt.com
的子公司
TT电子PLC
PCF系列发行2009年1月第1页3
IRCTT [ IRC - A TT ELECTRONICS COMPANY. ]
