MELF 精密金属膜电阻器metal film ristor
价格:电议
地区:安徽 怀远县
电 话:86 0552 8898996
传 真:86 0552 8898789

特点FEATURES                                              

l 先进的薄膜技术

Advanced thin film technology

l 超低温度系数

Lowest TC:±15ppm/℃

l 超高阻值

Precision tolerance of value :±0.05%

l 阻值范围宽

Wide precision range: 1Ω-1MΩ

 

 

应用范围 APPLICATION

 

测试测量设备        Test and measuring equipment

 

工业和医用电子    Industrial and medical electronic

 

 

Type

Melf0204

Melf0207

Melf0411

Melf0617

型号

Resistance range

10Ω-10MΩ

阻值范围

Tolerance

±0.05%±0.1%±0.25%±0.5%±1%±5%

阻值

TCR

±15ppm/℃ ±25ppm/℃ ±50ppm/

温度系数

Rated Power 70

0.35W

0.50W

2W

3W

70℃额定功率

Operating Vol

250V

300V

350V

400V

工作电压

Overload Voltage

500V

600V

800V

900V

短时间过载

TempRange

-55℃-125℃

温度范围

Insulation Vol

500V

绝缘电压

Insulation Resist

1GΩ

绝缘电阻

Size

mm

L

3.5

5.7

8.7

11.8

尺寸

mm

D

1.3

2.1

3.1

3.6

W

0.6

0.6

0.8

1

更多细节请参看公司网址:www.smlcomponent.com/