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RH250R511FS03 PDF预览

RH250R511FS03

更新时间: 2024-11-16 05:56:47
品牌 Logo 应用领域
威世 - VISHAY 电阻器
页数 文件大小 规格书
3页 137K
描述
RESISTOR, WIRE WOUND, 9 W, 1 %, 15 ppm, 0.511 ohm, CHASSIS MOUNT, ROHS COMPLIANT

RH250R511FS03 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:,
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8533.21.00.80风险等级:5.75
其他特性:RATED AC VOLTAGE: 550, FREE AIR POWER: 9WJESD-609代码:e1
安装特点:CHASSIS MOUNT端子数量:2
最高工作温度:275 °C最低工作温度:-55 °C
封装形状:RECTANGULAR PACKAGE包装方法:BULK
额定功率耗散 (P):25 W额定温度:25 °C
电阻:0.511 Ω电阻器类型:FIXED RESISTOR
表面贴装:NO技术:WIRE WOUND
温度系数:15 ppm/ °C端子面层:Tin/Silver/Copper (Sn/Ag/Cu)
端子形状:LUG容差:1%
Base Number Matches:1

RH250R511FS03 数据手册

 浏览型号RH250R511FS03的Datasheet PDF文件第2页浏览型号RH250R511FS03的Datasheet PDF文件第3页 
RH  
Vishay Sfernice  
Heatsink Encased Wirewound Power Resistors  
FEATURES  
5 Watt to 50 Watt at 25 °C  
NF C 83-210  
CECC 40 203  
RoHS  
COMPLIANT  
High stability < 0.05 % year  
Low temperature coefficient typically 15 ppm/°C  
Wide range of values from 0.006 Ω to 130 kΩ  
Termination = Sn/Ag/Cu  
Encased in a compact and light heatsink offering complete environmental protection, great mechanical strength and easy  
mounting. Non inductive versions can be supplied under the RHNI designation (please indicate required specifications and  
frequency range upon ordering).  
DIMENSIONS in millimeters  
MODEL AND  
RH5  
RH10  
RH25  
RH50  
RH  
STYLE  
A
M
A
D
28.5 1.5  
12.5  
35 1.5  
15.9  
49 1.3 70.2 1.4  
B
D
0ꢀ2  
0ꢀ2  
19.8  
18.3  
21.4  
39.7  
F
N
11.3  
14  
E
0ꢀ5  
16.3  
19  
28  
50  
F
6.8 1.5  
7.9 1.5 11.1 1.5 11 1.2  
Ø 2  
H
G
1
8.5  
6.2  
16.4  
2.4  
8.9  
4.3  
1.6  
2.1  
11  
14  
15.5  
10.7  
29.4  
3.2  
15  
8
2.4  
2.1  
H
J
0ꢀ.  
7.9  
9.9  
J
G
B
0ꢀ5  
20.6  
2.4  
27.5  
3.2  
15  
8
2.4  
2.1  
Ø K 0ꢀ1  
L maxꢀ  
11  
Ø K  
M
N
0ꢀ5  
0ꢀꢁ  
5.6  
2
L
Ø P  
E
Ø P minꢀ  
Q
2.1  
Q
25.3 1.5 30.6 1.5 44.6 1.3 66.5 1.4  
Weight in g  
3
8.8  
16.5  
30.8  
ELECTRICAL SPECIFICATIONS  
VISHAY SFERNICE MODEL AND STYLE  
NF C 8ꢁ-210 (CECC 40 20ꢁ)  
RH5  
RE4  
RH10  
RH25  
RE2  
RH50  
RE3  
RE1  
25 °C  
.0 °C  
25 °C  
.0 °C  
25 °C  
.0 °C  
5 W  
10 W  
8 W  
20 W  
16 W  
25 W  
20 W  
9W  
30 W  
24 W  
MIL  
Chassis Mounted Resistors  
Limits  
4 W  
41ꢁ cm2 for RH5 and RH10  
5ꢁ6 cm2 for RH25 and RH50  
VISHAY SFERNICE  
Limits  
10 W  
8 W  
12.5 W  
10 W  
6 W  
50 W  
40 W  
4 W  
12 W  
VISHAY SFERNICE  
Limits  
Unmounted Resistors  
3.2 W  
160 V  
1000 V  
4.8 W  
250 V  
1500 V  
7.2 W  
550 V  
2500 V  
9.6 W  
1285 V  
2500 V  
Rated Maximum Voltage (VRMS)  
Dielectric Strength VRMS  
0.01 Ω  
12 kΩ  
0.1 Ω  
2.7 kΩ  
0.006 Ω  
20 kΩ  
0.1 Ω  
4.99 kΩ  
0.006 Ω  
62 kΩ  
0.1 Ω  
11.8 kΩ  
0.006 Ω  
130 kΩ  
0.1 Ω  
33.2 kΩ  
Ohmic Range  
VISHAY SFERNICE  
NF C 8ꢁ-210  
Qualified Ohmic Range  
E 96  
E 96  
E 96  
E 48  
E 24  
E 12  
0ꢀ1 %  
0ꢀ5 %  
1 %  
1 Ω  
1 Ω  
0.1 Ω  
0.1 Ω  
0.1 Ω  
0.05 Ω  
0.01 Ω  
0.01 Ω  
0.006 Ω  
Minimum Ohmic Values  
in Relation  
to Tolerance  
2 %  
0.01 Ω  
0.01 Ω  
5 %  
10 %  
0.01 Ω  
0.008 Ω  
Undergoes European Quality Insurance System (CECC)  
www.vishay.com  
52  
For technical questions, contact: sfer@vishay.com  
Document Number: 50013  
Revision: 07-Dec-06  

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