Ceramic Fuse Resistors

Products

Ceramic Fusible Resistors

Features

1. Ceramic encased, perfect surge-proof, good safety performance.

2. Resistance fusing instantly when short circuit comes.

3. Ceramic package safe and reliable.

Type

L max

W max

D

P

H

d

RXG21-A-1W

10.5

10.5

5.0±0.5

3.6±0.5

0.7±0.05

Technical Specifications

Type

Rated Power

RES. Ranges

(Ω)

Tolerance

Rating.

Amb.

Temp.

Operating.Temp.Range

RXG21-A-1W

1W

0.47Ω -51Ω

±5%,±10%

70°C

-55°C ~ 155°C

Test Item

Specifications

Test Method

Short Time overload

R≤±(2%+0.05Ω)

10V,5s

Rapid Change of Temperature

R≤±(1%+0.05Ω)

-55°C/275°C,30min,5 cycles

Leaching

R≤±(1%+0.05Ω)

350±10°C,3.5±0.5s

Climatic category

R≤±(5%+0.05 Ω)

275°C,16h/55°C,RH93±3%,24h/-55°C,2h/8.5kpa,

15~35°C, 1h.

Endurance at 70°C

R≤±(5%+0.1Ω)

70±2°C,P,1000h.

Note

Please contact us for special requirement about resistance, size, and specification.