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WCRES50-103FB

更新时间: 2024-01-19 14:43:04
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北陆电气 - HOKURIKU /
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描述
Sulfurization-proof Type Wide Terminal Chip Resistor

WCRES50-103FB 数据手册

  
Sulfurization-proof Type Wide Terminal Chip Resistor  
Hokuriku Electric Industry Co.,Ltd  
【Model Number】  
WCRES**  
【Features】  
■This is high power type sulfurization-proof by wide terminal.  
Use of pecial material for top electrode provides  
excellent sulfurization characteristic.  
■By high power capability, reduction of mounting area is possible.  
■By making terminal wide side (terminal area increased),  
higher reliability at solder joint was realized.  
■Large terminal area provides excellent heat radiation,  
and help suppress heat generation of circuitry.  
■Europe RoHS compliant product.  
(Unit: mm)  
【Dimensions】  
Model No.  
L
W
t
c
d
0.55 +0.15/-0.05  
3.20±0.15  
5.00±0.20  
6.30±0.15  
1.60±0.15  
2.50±0.20  
3.20±0.15  
0.30±0.20  
0.50±0.20  
0.50±0.20  
0.50±0.20  
0.60±0.20  
0.90±0.20  
WCRES32  
WCRES50  
WCRES64  
0.56±0.20  
0.56±0.15  
【Designation】  
WCRES32  
-
103  
①Model No.  
②Resistance Value  
③Resistance Tolerance  
③Packing Form  
Model No.  
Size  
1632  
2550  
3264  
Marking  
103  
Resistance  
10KΩ  
Symbol  
J
Tolerance  
±1.0%  
±5.0%  
Symbol  
Form  
Paper tape  
Emboss tape  
Bulk  
WCRES32  
WCRES50  
WCRES64  
V
B
103=10×103  
=10,000Ω=10KΩ  
【Specification】  
Model No.  
Max.Working Voltage Max.Overload Voltage  
Tolerance  
Range (Ω)  
1~1M  
TCR (ppm/℃)  
±200  
Rated power (W) at 70℃  
0.5  
WCRES32  
Class F (±1%)  
Class J (±5%)  
1.0  
2.0  
200V  
400V  
WCRES50  
WCRES64  
(Class F, 1~91Ω:±100)  
* Operating temperature range: -55~+155 ℃  
【Structure】  
Model  
No.  
WCRES32 / WCRES50 / WCRES64  
5
6
4
7
Element Name  
Ceramic substrate  
Bottom electrode  
Special electrode  
Resistive element  
Protective coat Ⅰ  
Protective coat Ⅱ  
Marking  
No.  
1
2
3
8
3
4
5
9
6
7
2
Side electrode  
Ni plating  
8
10  
9
10  
Sn plating  
* Design・specification are subject to change without prior notice. Please check before purchase and use.  
HOKURIKU  

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