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Specifications
Resistance:
25Ω
Type:
Wirewound Resistor
Power(Watts):
25W
Tolerance:
±1%
Temperature Coefficient:
±20ppm/℃
Mfr. Part #:
RH02525R00FE02
Package:
Through Hole
Key Attributes
Model Number:
RH02525R00FE02
Product Description
Product Overview
Vishay Dale's Aluminum Housed Wirewound Resistors are designed for industrial power applications, offering molded construction for total environmental protection and complete welded construction. They mount on a chassis to utilize the heat-sink effect, providing excellent stability in operation. Available in both standard (RH) and non-inductive (NH) styles, these resistors meet applicable requirements of MIL-PRF-18546.
Product Attributes
- Brand: Vishay Dale
- Certifications: Meets applicable requirements of MIL-PRF-18546
- Construction: Molded, complete welded
- Mounting: Chassis mount
- Special Feature: Available in non-inductive styles (type NH) with Ayrton-Perry winding
- Material Compliance: Refer to www.vishay.com/doc?99912 for definitions
Technical Specifications
| Global Model | Historical Model | Power Rating (P25C) W | Resistance Range ( 0.05 %, 0.1 %) | Resistance Range ( 0.25 %) | Resistance Range ( 0.5 %) | Resistance Range ( 1 %, 3 %, 5 %) | Weight (typical) g | Temperature Coefficient ppm/C | Maximum Working Voltage V | Insulation Resistance |
|---|---|---|---|---|---|---|---|---|---|---|
| RH005 | RH-5 | 7.5 | 0.5 to 6.75K | 0.1 to 8.6K | 0.05 to 8.6K | 0.02 to 24.5K | 3 | 20 ( 10 ), 50 (1 to 9.9 ), 100 (0.1 to 0.99 ) | (P x R)1/2 | 10 000 M minimum dry, 1000 M minimum after moisture test |
| NH005 | NH-5 | 7.5 | 0.5 to 2.32K | 0.1 to 3.27K | 0.05 to 3.27K | 0.05 to 12.75K | 3 | 20 ( 10 ), 50 (1 to 9.9 ), 100 (0.1 to 0.99 ) | (P x R)1/2 | 10 000 M minimum dry, 1000 M minimum after moisture test |
| RH010 | RH-10 | 12.5 | 0.5 to 12.7K | 0.1 to 16.69K | 0.05 to 16.69K | 0.01 to 47.1K | 5 | 20 ( 10 ), 50 (1 to 9.9 ), 100 (0.1 to 0.99 ) | (P x R)1/2 | 10 000 M minimum dry, 1000 M minimum after moisture test |
| NH010 | NH-10 | 12.5 | 0.5 to 4.45K | 0.1 to 5.54K | 0.05 to 5.54K | 0.05 to 23.5K | 5 | 20 ( 10 ), 50 (1 to 9.9 ), 100 (0.1 to 0.99 ) | (P x R)1/2 | 10 000 M minimum dry, 1000 M minimum after moisture test |
| RH025 | RH-25 | 25 | 0.5 to 25.7K | 0.1 to 32.99K | 0.05 to 32.99K | 0.01 to 95.2K | 12 | 20 ( 10 ), 50 (1 to 9.9 ), 100 (0.1 to 0.99 ) | (P x R)1/2 | 10 000 M minimum dry, 1000 M minimum after moisture test |
| NH025 | NH-25 | 25 | 0.5 to 9.09K | 0.1 to 12.8K | 0.05 to 12.8K | 0.05 to 47.6K | 12 | 20 ( 10 ), 50 (1 to 9.9 ), 100 (0.1 to 0.99 ) | (P x R)1/2 | 10 000 M minimum dry, 1000 M minimum after moisture test |
| RH050 | RH-50 | 50 | 0.5 to 73.4K | 0.1 to 96K | 0.05 to 96K | 0.01 to 273K | 28 | 20 ( 10 ), 50 (1 to 9.9 ), 100 (0.1 to 0.99 ) | (P x R)1/2 | 10 000 M minimum dry, 1000 M minimum after moisture test |
| NH050 | NH-50 | 50 | 0.5 to 26K | 0.1 to 36.7K | 0.05 to 36.7K | 0.05 to 136K | 28 | 20 ( 10 ), 50 (1 to 9.9 ), 100 (0.1 to 0.99 ) | (P x R)1/2 | 10 000 M minimum dry, 1000 M minimum after moisture test |
| RH100 | RH-100 | 100 | 0.5 to 90K | 0.1 to 90K | 0.05 to 90K | 0.05 to 90K | 353 | 20 ( 10 ), 50 (1 to 9.9 ), 100 (0.1 to 0.99 ) | (P x R)1/2 | 10 000 M minimum dry, 1000 M minimum after moisture test |
| NH100 | NH-100 | 100 | 0.5 to 37.5K | 0.1 to 37.5K | 0.05 to 37.5K | 0.05 to 37.5K | 353 | 20 ( 10 ), 50 (1 to 9.9 ), 100 (0.1 to 0.99 ) | (P x R)1/2 | 10 000 M minimum dry, 1000 M minimum after moisture test |
| RH250 | RH-250 | 250 | 0.5 to 116K | 0.1 to 116K | 0.05 to 116K | 0.05 to 116K | 637 | 20 ( 10 ), 50 (1 to 9.9 ), 100 (0.1 to 0.99 ) | (P x R)1/2 | 10 000 M minimum dry, 1000 M minimum after moisture test |
| NH250 | NH-250 | 250 | 0.5 to 48.5K | 0.1 to 48.5K | 0.05 to 48.5K | 0.05 to 48.5K | 637 | 20 ( 10 ), 50 (1 to 9.9 ), 100 (0.1 to 0.99 ) | (P x R)1/2 | 10 000 M minimum dry, 1000 M minimum after moisture test |
2410121705_VISHAY-RH02525R00FE02_C1567418.pdf
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