Hokuriku Electric Industry Co.,Ltd
【Structure】
Ceramic substrate
Bottom electrode
3
Top electrode
Resistive element
Protective coat Ⅰ
Protective coat Ⅱ
Without Marking
With Marking
2
１
Protective coat Ⅲ
Side electrode
Ni plating
Sn plating
* Design・specification are subject to change without prior notice. Please check before purchase and use.
Model
No.
No.
1
2
3
4
5
6
7
8
9
10
11
CRS16
CRS10
CRS50, CRS35, CRS32,
CRS20
Element Name
4
5
6
7
8
9
10
11
【Power derating curve】
70℃
■ When used at ambient temperature of 70℃ or above, power rating must be derated in
accordance with
the
derating curve. below.
CRS
100
Power rating (%)
80
60
40
20
0
-55
0
70
155
Ambient temperature (℃)
【Surface temperature rise】
■ As for relation between rated power ratio ans surface temperature rise, refer to the
CRS Suface temperature
表面温度上昇
140
Su½face temperature (℃)
表
面
温
度
上
昇
（
℃
）
120
100
80
60
40
20
0
0
50
Power rating (%)
負荷電圧（%）
CRS50
CRS35
CRS32
CRS20
CRS16
CRS10
100
150
200
【Anti-sulfuration characteristic】
40℃ 90½95％RH，
1000Hr
■ In test chamber of 40℃，90½95％RH，H
2
S：3ppm, 1000Hr storage without load.
Sulfurization test (vapor phase test)
2.0
CRS16
CRS20
1.0
CRS32
CRS35
0.0
CRS50
CRS10
Resistance change (%)
-1.0
-2.0
500
1000
Test time (Hr)
* Design・specification are subject to change without prior notice. Please check before purchase and use.
HOKURIKU
HOKURIKU [ HOKURIKU ELECTRIC INDUSTRY CO.,LTD ]
