保險絲電阻 Fusible Resistor
|
Fusible Resistor
|
|
POWER
|
FUSING TIME
|
|
Maximum
|
|
16XWattage
|
1Min
|
|
20
|
40Sec
|
|
24
|
30Sec
|
|
28
|
20Sec
|
|
32
|
15sec
|
|
POWER PATING
|
MAXIMUX
WORKING
VOLTAGE
|
MAXIMUX
OVERLOAD
VOLTAGE
|
DIMENSIONS(mm)
|
RESISTANCERANGE
|
|
L
|
D
|
H
|
d±0.02
|
5%
|
|
1/4W
|
200V
|
400V
|
6.0±0.5
|
2.3±0.5
|
28±2.0
|
0.55
|
1Ω-1KΩ
|
|
1/2W
|
250V
|
300V
|
9.0±0.5
|
3.2±0.5
|
28±2.0
|
0.60
|
1Ω-1KΩ
|
|
1W
|
300V
|
500V
|
11.0±0.5
|
4.0±0.5
|
35±3.0
|
0.80
|
1Ω-1KΩ
|
|
2W
|
350V
|
500V
|
15.0±1.0
|
5.0±0.5
|
35±3.0
|
0.80
|
1Ω-1KΩ
|
|
3WS
|
500V
|
500V
|
15.0±1.0
|
5.0±0.5
|
35±3.0
|
0.80
|
1Ω-1KΩ
|
|
Test ltems
|
Condition
|
Spec
|
|
Adhesion Solderability
|
230°C±5°Cfor 3+0.5 sec
|
95%
|
|
Resistance Temp.Coeff.
|
-30°C~+155 °C
|
±200PPM/Ω
|
|
Short Time Overload
|
2.5 times of RCWV for 5 secs
|
±(2%+0.05Ω)
|
|
Dielectric Withstanding Voltage
|
Max Overload Voltage 1 Minute
|
±(0.5%+0.05Ω)
|
|
Temp. Cycling
|
-30°C/+85°Cfor 5 cycles
|
±(1%+0.05Ω)
|
|
Insulation Resistance
|
D.C.500V
|
1000MΩ
|
|
Moisture-Proof Load Life
|
40°C95% RH 1.5 hrs on 0.5 hr off for 1000 hrs
|
±(5%+0.05Ω)
|
|
Intermittence Overload Voltage
|
At 4 times RCWV 1sec On/25secs off for 10000 cycles
|
±(5%+0.05Ω)
|
RCCW:Rated Continuous Working Voltage
|
|
|
