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NH02544R80DE02 PDF预览

NH02544R80DE02

更新时间: 2024-10-27 17:56:27
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威世 - VISHAY /
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5页 192K
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NH02544R80DE02 数据手册

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RH, NH  
Vishay Dale  
www.vishay.com  
Wirewound Resistors, Industrial Power,  
Aluminum Housed, Chassis Mount  
FEATURES  
Molded construction for total environmental  
protection  
• Complete welded construction  
• Meets applicable requirements  
MIL-PRF-18546  
of  
• Available in non-inductive styles (type NH) with  
Aryton-Perry winding for lowest reactive  
components  
• Mounts on chassis to utilize heat-sink effect  
• Excellent stability in operation (< 1 % change in  
resistance)  
• MIL-PRF-18546 qualified, type RE resistors can  
be found at: www.vishay.com/doc?30282  
Compliant to RoHS Directive 2002/95/EC  
Notes  
* Pb containing terminations are not RoHS compliant, exemptions may apply  
** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902  
STANDARD ELECTRICAL SPECIFICATIONS  
RESISTANCE  
RESISTANCE  
RESISTANCE  
RESISTANCE  
POWER  
WEIGHT  
(typical)  
g
GLOBAL  
MODEL  
HISTORICAL  
MODEL  
RANGE  
RANGE   
RANGE   
RANGE   
RATING  
P
25 °C W  
7.5  
ꢀ0ꢀ5 %, ꢀ01 %  
0.5 to 6.75K  
0.5 to 2.32K  
0.5 to 12.7K  
0.5 to 4.45K  
0.5 to 25.7K  
0.5 to 9.09K  
0.5 to 73.4K  
0.5 to 26K  
ꢀ025 %  
0.1 to 8.6K  
0.1 to 3.27K  
0.1 to 16.69K  
0.1 to 5.54K  
0.1 to 32.99K  
0.1 to 12.8K  
0.1 to 96K  
0.1 to 36.7K  
0.1 to 90K  
0.1 to 37.5K  
0.1 to 116K  
0.1 to 48.5K  
ꢀ05 %  
1 %, ꢁ %, 5 %  
0.02 to 24.5K  
0.05 to 12.75K  
0.01 to 47.1K  
0.05 to 23.5K  
0.01 to 95.2K  
0.05 to 47.6K  
0.01 to 273K  
0.05 to 136K  
0.05 to 90K  
RH005  
NH005  
RH010  
NH010  
RH025  
NH025  
RH050  
NH050  
RH100  
NH100  
RH250  
NH250  
RH-5  
NH-5  
0.05 to 8.6K  
0.05 to 3.27K  
0.05 to 16.69K  
0.05 to 5.54K  
0.05 to 32.99K  
0.05 to 12.8K  
0.05 to 96K  
0.05 to 36.7K  
0.05 to 90K  
0.05 to 37.5K  
0.05 to 116K  
0.05 to 48.5K  
3
3.3  
6
8.8  
13  
16.5  
28  
7.5  
RH-10  
NH-10  
RH-25  
NH-25  
RH-50  
NH-50  
RH-100  
NH-100  
RH-250  
NH-250  
12.5  
12.5  
25  
25  
50  
50  
35  
100  
100  
250  
250  
0.5 to 90K  
350  
385  
630  
690  
0.5 to 37.5K  
0.5 to 116K  
0.5 to 48.5K  
0.05 to 37.5K  
0.05 to 116K  
0.05 to 48.5K  
Note  
RH005 and NH005 printed with 5 W power rating. RH010 and NH010 printed with 10 W power rating. New construction allows these  
resistors to be rated at higher wattage but will only be printed with the higher wattage upon customer request  
TECHNICAL SPECIFICATIONS  
PARAMETER  
UNIT  
RH RESISTOR CHARACTERISTICS  
20 for 10 and above; 50 for 1 to 9.9 , 100 for 0.1 to 0.99   
(P x R)1/2  
10 000 Mminimum dry, 1000 Mminimum after moisture test  
Meets requirements of ANSI J-STD-002  
- 55 to + 250  
Temperature Coefficient  
Maximum Working Voltage  
Insulation Resistance  
Solderability  
ppm/°C  
V
-
Operating Temperature Range  
°C  
GLOBAL PART NUMBER INFORMATION  
Global Part Numbering example: RHꢀꢀ54R125FCꢀ2  
R
H
0
0
5
4
R
1
2
5
F
C
0
2
GLOBAL MODEL RESISTANCE VALUE TOLERANCE CODE  
PACKAGING  
SPECIAL  
RHꢀꢀ5  
(See Standard  
Electrical  
Specifications  
Global Model  
column for  
options)  
R = Decimal  
K = Thousand  
15Rꢀꢀ = 15   
1ꢀKꢀꢀ = 10 k  
A = 0.05 %  
B = 0.1 %  
C = 0.25 %  
D = 0.5 %  
F = 1.0 %  
H = 3.0 %  
J = 5.0 %  
Eꢀ2 = Lead (Pb)-free, card pack (RH005 - RH050)  
Eꢀ1 = Lead (Pb)-free, skin pack (RH100 and RH250)  
(Dash Number)  
(up to 3 digits)  
From 1 to 999  
as applicable  
Cꢀ2 = Tin/lead, card pack (RH005 - RH050)  
Jꢀ1 = Tin/lead, skin pack (RH100 and RH250)  
Historical Part Numbering example: RH-5 40125 1 % Cꢀ2  
RH-5  
40125   
1 %  
Cꢀ2  
PACKAGING  
HISTORICAL MODEL  
RESISTANCE VALUE  
TOLERANCE CODE  
Revision: 23-Nov-11  
Document Number: 30201  
1
For technical questions, contact: ww2bresistors@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  

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