TMC050300R0FE02 PDF预览

TMC050300R0FE02

更新时间: 2025-07-18 19:19:03
品牌 Logo 应用领域
威世 - VISHAY /
页数 文件大小 规格书
5页 189K
描述
元器件封装:轴向;电阻阻值(Ω):300 Ohms;电阻精度(%):±1%;温度系数(ppm/℃):±20ppm/°C;最小工作温度(℃):-55°C;最大工作温度(℃):250°C;

TMC050300R0FE02 数据手册

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TMC  
Vishay Huntington  
www.vishay.com  
Wirewound Resistors, Industrial Power, Aluminum Housed,  
Chassis Mount  
FEATURES  
• Molded construction for total environmental  
protection  
• Complete welded construction  
• Available in non-inductive styles (NI special)  
with Ayrton-Perry winding for lowest reactive  
components  
• Mounts on chassis to utilize heat-sink effect  
• Excellent stability in operation (< 1 % change in  
resistance)  
• Material categorization:  
for definitions of compliance please see  
www.vishay.com/doc?99912  
STANDARD ELECTRICAL SPECIFICATIONS  
POWER RATING  
RESISTANCE  
RANGE  
WEIGHT  
(typical)  
g
GLOBAL  
MODEL  
HISTORICAL  
MODEL  
TOLERANCE  
P25 °C  
W
TMC005  
TMC005…NI  
TMC010  
TMC010…NI  
TMC025  
TMC025…NI  
TMC050  
TMC050…NI  
TMC100  
TMC100…NI  
TMC250  
TMC-5  
TMC-5-…-NI  
TMC-10  
TMC-10-…-NI  
TMC-25  
TMC-25-…-NI  
TMC-50  
TMC-50-…-NI  
TMC-100  
7.5  
7.5  
12.5  
12.5  
25  
25  
50  
50  
100  
100  
250  
250  
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  
1, 3, 5  
1, 3, 5  
1, 3, 5  
1, 3, 5  
1, 3, 5  
1, 3, 5  
1, 3, 5  
1, 3, 5  
1, 3, 5  
1, 3, 5  
1, 3, 5  
1, 3, 5  
3
3
5
5
12  
12  
28  
28  
353  
353  
637  
637  
TMC-100-…-NI  
TMC-250  
TMC-250-…-NI  
0.05 to 37.5K  
0.05 to 116K  
0.05 to 48.5K  
TMC250…NI  
Note  
The NI is for two digit “special” number to indicate a non-inductive part.  
TECHNICAL SPECIFICATIONS  
PARAMETER  
UNIT  
TMC RESISTOR CHARACTERISTICS  
Temperature Coefficient  
Maximum Working Voltage  
Insulation Resistance  
Solderability  
ppm/°C  
20 for 10 and above; 50 for 1 to 9.9 , 100 for 0.5 to 0.99   
V
-
(P x R)1/2  
10 000 Mminimum dry, 1000 Mminimum after moisture test  
Meets requirements of ANSI J-STD-002  
-55 to +250  
Operating Temperature Range  
°C  
GLOBAL PART NUMBER INFORMATION  
Global Part Numbering example: TMC0054R125FE02NI (visit www.vishay.net Vishay Dale parts numbering manual for all options)  
T
M
C
0
0
5
4
R
1
2
5
F
E
0
2
N
I
GLOBAL MODEL  
(6 digits)  
VALUE  
(5 digits)  
TOLERANCE  
(1 digit)  
PACKAGING CODE  
(3 digits)  
SPECIAL  
(up to 2 digits)  
(See Standard Electrical  
Specifications Global  
Model column  
R = decimal  
K = thousand  
15R00 = 15   
10K00 = 10 k  
F = 1 %  
H = 3 %  
J = 5 %  
E02 = lead (Pb)-free, card pack  
(TMC005 to TMC050)  
E01 = lead (Pb)-free, skin pack  
(TMC100 and TMC250)  
NI = non-inductive  
(dash number)  
from 1 to 99  
for options)  
as applicable  
Historical Part Number example: TMC-5-4.125-1ꢀ-NI  
TMC-5  
4.125   
1 ꢀ  
NI  
HISTORICAL MODEL  
RESISTANCE VALUE  
TOLERANCE  
SPECIAL  
Revision: 23-Jun-16  
Document Number: 31806  
1
For technical questions, contact: ww2aresistors@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  

TMC050300R0FE02 替代型号

型号 品牌 替代类型 描述 数据表
RH050300R0FE02 VISHAY

完全替代

RESISTOR, WIRE WOUND, 50 W, 1 %, 20 ppm, 300 ohm, CHASSIS MOUNT, LEAD FREE

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