E011404 Datasheet, PDF (2/2 Pages) HOKURIKU ELECTRIC INDUSTRY CO.,LTD – Flat Type Chip Fuse Resistor

Hokuriku Electric Industry Co.,Ltd
【Structure】
No.
Element Name
1
Ceramic substrate
2
Bottom electrode
3
Top electrode
4
Resistive element
5
Protective coat
6
Marking
7
Side electrode
8
Ni plating
9
Sn plating
3
8
9
4
6
1
2
5
7
【Power derating curve】
■ When used at ambient temperature of 70℃ or above, power rating must be derated in
accordance with
the derating
curve. below.
FCR
100
80
60
40
20
0
-55
0
70
125
Ambient temperature (℃)
【Surface temperature rise】
■ As for relation between rated power ratio ans surface temperature rise, refer to the
below.
160
140
120
100
80
60
40
20
0
0
FCR
50
100
150
Power rating （%）
FCR50
FCR35
FCR32
FCR20
FCR16
200
【Fusing characteristic】
ＦＣＲ
100
FCR50
80
FCR35
FCR32
FCR20
60
FCR16
40
20
0
0
1
2
3
4
5
6
7
8
9
Fusing power(W)
* Design・specification are subject to change without prior notice. Please check before purchase and use.
HOKURIKU