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BPR3500J PDF预览

BPR3500J

更新时间: 2024-10-28 03:22:27
品牌 Logo 应用领域
TTELEC 局域网高功率电源
页数 文件大小 规格书
2页 1206K
描述
3W to 50W PLANAR SHOCK / VIBRATION PROOF HIGH POWER RESISTORS

BPR3500J 数据手册

 浏览型号BPR3500J的Datasheet PDF文件第2页 
3W to 50W PLANAR SHOCK / VIBRATION PROOF  
HIGH POWER RESISTORS  
Features…………………………………………………………  
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Non-Inductive planar package  
High power density.  
Thin package for high density PCB installation.  
Power dissipated above the board.  
RoHS compliant.  
Superior vibration durability  
Applications………………………………………………  
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Ideal for extreme mechanically stressed environments.  
Power supply pre-load resistors.  
UPS systems  
Snubber and pulse handling circuits.  
Pulse generator load resistors.  
In-rush current protection  
ƒ
Bleeder Resistors  
Specification  
Model BPR 3  
BPR 5  
0.50  
12.70  
1.00  
25.40  
1.07  
27.18  
0.30  
BPR 7  
1.00  
25.40  
0.75  
19.05  
0.82  
20.82  
0.80  
BPR 10 BPR 20 BPR 30 BPR 40 BPR 50  
0.50  
12.70  
1.00  
25.40  
1.00  
2.00  
50.80  
1.00  
2.10  
53.34  
1.40  
2.10  
53.34  
1.90  
2.10  
53.34  
2.20  
Dimensions (inch / mm)  
Dim A  
0.60  
15.24  
Dim B  
25.40  
1.07  
25.40  
1.07  
35.56  
1.47  
48.26  
1.97  
55.88  
2.27  
.040±.005  
1.02±0.13  
0.67  
17.02  
Dim C  
±.005  
±0.13  
27.18  
0.80  
27.18  
1.80  
37.34  
1.90  
50.04  
1.90  
57.66  
1.90  
Dim. A  
0.30  
7.62  
Dim D  
7.62  
20.32  
20.32  
45.72  
48.26  
48.26  
48.26  
±.005  
Dim. B  
±.020  
±0.51  
BPR  
Dim. C  
±0.13  
Materials  
Lead: Tin Plated Phosphor Bronze  
Substrate: 96% Alumina  
Resistor: Ruthenium Oxide  
.200±.020  
5.08±0.51  
.020±.005  
0.51±0.13  
.040±.005  
1.02±0.13  
±.015  
±0.38  
.200±.002  
5.08±0.05  
Dim. D  
Notes:  
1. Contact factory for custom products, non-standard values and tolerances.  
Items  
Power Rating  
Specification  
Conditions  
@ ambient temp < 70°C  
3W, 5W, 7W, 10W, 20W, 30W, 40W & 50W,  
300Vac, 500VDC  
Operating Voltage Max  
Resistance Range  
TCR  
Extended resistance range available.  
0.1to 200 KΩ  
For -55 to +155°C and above 1Ω  
100 ppm/°C  
Tolerance  
+/-5%, optional 1%, 2%  
Operation Temp. Range  
Dielectric Withstanding Voltage  
Mechanical Shock  
Load Life  
-55 - +155 °C  
5KV minimum  
R +/- 0.25 %  
R +/- 2.0 %  
100G.  
70°C, 90 min. ON, 30 min.OFF, 1000 hours.  
85°C, 85% RH, DC 0.1W, 1000 hours.  
-55°C, 30 min.,+155°C 30min., 5cycles.  
250+/-5°C, 10 seconds,  
Humidity  
R +/- 0.5 %  
Temperature Cycle  
Soldering Heat (Max)  
Solderability  
R +/- 0.5%  
R +/- 0.25 %  
Min 95% coverage  
Over 1000 MΩ  
R +/- 0.25 %  
230+/-5°C, 5 seconds.  
Insulation Resistance  
Vibration  
Between terminals and metal back plate.  
20G, 10Hz to 2 KHz.  
Specifications subject to change without notice  
1

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