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ENH504R990FC02 PDF预览

ENH504R990FC02

更新时间: 2024-11-02 09:00:15
品牌 Logo 应用领域
威世 - VISHAY 电阻器
页数 文件大小 规格书
3页 208K
描述
RES,CHASSIS MOUNT,WIREWOUND,4.99 OHMS,1% +/-TOL,-50,50PPM TC

ENH504R990FC02 技术参数

是否Rohs认证: 不符合生命周期:Active
包装说明:Chassis Mount,Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8533.21.00.80
风险等级:5.92构造:Molded
引线长度:11.13 mm端子数量:2
最高工作温度:250 °C最低工作温度:-55 °C
封装高度:15.49 mm封装长度:49.99 mm
封装形式:Chassis Mount封装宽度:28.96 mm
额定功率耗散 (P):30 W参考标准:MIL-PRF-39009
电阻:4.99 Ω电阻器类型:FIXED RESISTOR
系列:ENH子类别:Fixed Resistors
技术:WIRE WOUND温度系数:-50,50 ppm/ °C
容差:1%

ENH504R990FC02 数据手册

 浏览型号ENH504R990FC02的Datasheet PDF文件第2页浏览型号ENH504R990FC02的Datasheet PDF文件第3页 
ERH, ENH  
Vishay Dale  
Wirewound Resistors, Military/Established Reliability  
MIL-PRF-39009 Qualified, Type RER, R Level  
FEATURES  
Aluminum heat sink housing  
Molded construction for total environmental protection  
Qualified to MIL-PRF-39009  
Complete welded construction  
Available in non-inductive styles (type ENH) with Aryton-  
Perry winding for lowest reactive components  
Mounts on chassis to utilize heat-sink effect  
STANDARD ELECTRICAL SPECIFICATIONS  
POWER RATING  
MILITARY  
RESISTANCE RANGE  
WEIGHT  
(typical)  
g
P25 °C  
W
MIL-PRF-39009  
MODEL  
TYPE  
ꢀ %  
Ω
MOUNTED  
FREE AIR  
ENH-5  
RER40  
RER45  
RER50  
RER55  
RER60  
RER65  
RER70  
RER75  
5
3
6
1 - 1.65K  
1 - 2.8K  
3.3  
8.8  
16.5  
35  
3
ENH-10  
ENH-25  
ENH-50  
ERH-5  
10  
20  
30  
5
8
1 - 6.04K  
10  
3
1 - 4.99K  
0.10 - 3.32K  
0.10 - 5.62K  
0.10 - 12.1K  
0.10 - 39.2K  
ERH-10  
ERH-25  
ERH-50  
10  
20  
30  
6
6
8
13  
28  
10  
TECHNICAL SPECIFICATIONS  
PARAMETER  
UNIT  
ERH, ENH RESISTOR CHARACTERISTICS  
Temperature Coefficient  
Dielectric Withstanding Voltage  
Short Time Overload  
Maximum Working Voltage  
Insulation Resistance  
Terminal Strength  
ppm/°C  
100 for 0.1 Ω to 0.99 Ω, 50 for 1 Ω to 19.9 Ω, 20 for 20 Ω and above  
1000 for ERH-5, ERH-10 and ERH-25, 2000 for ERH-50  
5 x rated power for 5 s  
VAC  
-
(P x R)1/2  
V
Ω
lb  
-
10 000 MΩ minimum dry, 1000 MΩ minimum after moisture test  
5 pull for ERH-5 and ERH-10, 10 pull for ERH-25 and ERH-50  
Meets requirements of ANSI J-STD-002  
- 55 to + 250  
Solderability  
Operating Temperature Range  
°C  
GLOBAL PART NUMBER INFORMATION  
Global/Military Part Numbering: RER65Fꢀ00ꢀRC02  
R
E
R
6
5
F
0
0
R
C
0
2
MIL TYPE  
TOLERANCE CODE  
RESISTANCE VALUE  
FAILURE RATE  
PACKAGING CODE  
RER40  
RER45  
RER50  
RER55  
RER60  
RER65  
RER70  
RER75  
F = 1.0 %  
3 digit significant figure,  
followed by a multiplier  
M = 1.0 %/1000 h  
P = 0.1 %/1000 h  
R = 0.01 %/1000 h  
C02 = Tin/lead,  
card pack  
CSL = Tin/lead, card pack,  
49R9 = 49.9 Ω  
ꢀ000 = 100 Ω  
ꢀ00ꢀ = 1000 Ω  
single lot date code  
www.vishay.com  
160  
For technical questions, contact: ww2bresistors@vishay.com  
Document Number: 30200  
Revision: 29-May-08  

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