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PSM7WSJB-27R PDF预览

PSM7WSJB-27R

更新时间: 2024-11-19 15:13:31
品牌 Logo 应用领域
国巨 - YAGEO /
页数 文件大小 规格书
2页 209K
描述
水泥电阻

PSM7WSJB-27R 数据手册

 浏览型号PSM7WSJB-27R的Datasheet PDF文件第2页 
Through-hole resisTors  
Power Wirewound &  
Vertical Lead Type  
Fiberglass Cement Resistors  
Normal & Miniature Style [ PSM Series ]  
FeATures  
Power Rating  
ResistanceTolerance  
T.C.R  
4W, 5W, 7W, 9W, 11W, 17W  
±5%, ±10%  
±10ppm/°C, ±40ppm/°C, 400±50ppm/°C  
DerATiNg CurVe  
For resistors operated in ambient temperatures above 70°C, power rating must be derated  
in accordance with the curve below.  
iNTroDuCTioN  
The PSM Series Resistors are wound on  
Fiberglass core. The materials used and the  
construction techniques ensure excellent  
flame resistance, arc resistance and moisture  
resistance as well as self-extinguishing  
capabilities. They will withstand the most  
rigorous loading test.  
70  
350 °C  
Rated Load (%)  
100  
80  
60  
40  
20  
0
Ambient Temperature (°C)  
-50  
0
50 100 150 200 250 300 350  
As resistors in radio and television receivers,  
hazardous conditions such as smoking and  
redheat can be completely prevented by the  
proper choice of power resistors.  
DiMeNsioNs  
Unit: mm  
sTYle  
DiMeNsioN  
Nꢀꢁmaꢂ  
Mꢃnꢃatꢄꢁꢅ  
l
W
h
ød  
max.1.5  
32±3  
W
L
PSM400  
PSM500  
-
-
20±1.0  
25±1.0  
25±1.0  
38±1.0  
38±1.0  
50±1.5  
75±2.0  
7.0±0.5  
7.0±0.5  
9.0±0.4  
7.0±0.5  
9.0±0.4  
9.0±0.4  
9.0±0.4  
8.0±0.4  
8.0±0.4  
10.0±0.4  
8.0±0.4  
10.0±0.4  
10.0±0.4  
10.0±0.4  
0.8±0.02  
0.8±0.02  
0.8±0.02  
0.8±0.02  
0.8±0.02  
0.8±0.02  
0.8±0.02  
ød  
-
W
*
PSM7WS  
H
H
PSM700  
PSM900  
PSM11A  
PSM17A  
-
-
-
-
PSM400-700  
PSM7WS/17A  
* 6mm, reduced solderability in this area  

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