Chassis mount aluminum housed wirewound resistor VISHAY RH0251R000FE02 industrial power molded welded
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Negotiable
MOQ:
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Delivery Time:
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Product Description
Product Overview
Vishay Dale's Wirewound Resistors, Industrial Power, Aluminum Housed, Chassis Mount are designed for industrial power applications requiring robust performance and environmental protection. Featuring molded construction for total environmental protection and complete welded construction, these resistors offer excellent stability in operation. They are available in standard and non-inductive (Ayrton-Perry winding) styles and mount on chassis to utilize the heat-sink effect for efficient thermal management. These resistors meet applicable requirements of MIL-PRF-18546 and are suitable for applications demanding high reliability and precise resistance values.
Product Attributes
- Brand: Vishay Dale
- Construction: Molded, Welded
- Certifications: Meets applicable requirements of MIL-PRF-18546
- Material Compliance: Refer to www.vishay.com/doc?99912 for definitions
- RoHS Status: Datasheet provides information on both RoHS-compliant and non-RoHS-compliant parts (e.g., lead terminations are not RoHS-compliant).
Technical Specifications
| Global Model | Historical Model | Power Rating (P25 C) 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 for 10 ; 50 for 1 to 9.9 ; 100 for 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 for 10 ; 50 for 1 to 9.9 ; 100 for 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 for 10 ; 50 for 1 to 9.9 ; 100 for 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 for 10 ; 50 for 1 to 9.9 ; 100 for 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 for 10 ; 50 for 1 to 9.9 ; 100 for 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 for 10 ; 50 for 1 to 9.9 ; 100 for 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 for 10 ; 50 for 1 to 9.9 ; 100 for 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 for 10 ; 50 for 1 to 9.9 ; 100 for 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 for 10 ; 50 for 1 to 9.9 ; 100 for 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 for 10 ; 50 for 1 to 9.9 ; 100 for 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 for 10 ; 50 for 1 to 9.9 ; 100 for 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 for 10 ; 50 for 1 to 9.9 ; 100 for 0.1 to 0.99 | (P x R)1/2 | 10 000 M minimum dry, 1000 M minimum after moisture test |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina