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Ohmite HS253KF Aluminum Housed Wirewound Resistor
OHMITE's HS/HSN Series aluminum-housed wirewound resistors provide robust performance and high power capacity in a compact design. Constructed with similar materials and manufacturing techniques as the 89 Series, these resistors are ideal for higher volume applications requiring durability and environmental protection. Features include a molded construction, complete welded construction, and a flat marking surface for easy identification. They are RoHS compliant and offer a range of resistance values and tolerance options to meet diverse application needs.
Ohmite HS253KF Aluminum Housed Wirewound Resistor Specifications:
- Power Rating: 100-250 Watts
- Resistance Range: 0.05 - 35.7K Ohms
- Max. Working Voltage: 1350-2300 VAC
- Housing: Aluminum with hard anodic coating
- Internal Coating: Silicone
- Core: Ceramic
- Terminals: Solder-coated axial
- Derating: Linearly from 100% @ +25°C to 0% @ +275°C
- Tolerance: ±1% and ±5%
- Overload: 5 times rated wattage for 5 seconds
- Temperature Coefficient: Under 1Ω: ±90 ppm/°C; 1 to 9.99Ω: ±50 ppm/°C; 10Ω and over: ±30 ppm/°C
- Dielectric Withstanding Voltage: 4500VAC
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Frequently Asked Questions
Where can I buy Ohmite HS253KF?
You can click on the BUY or RFQ button to purchase HS253KF from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part HS253KF?
You can download the HS253KF datasheet or visit the Ohmite website for support.
Who is the manufacturer of HS253KF?
Ohmite