A Premier B2B Part Search
Ohmite HS25150RF High Power Aluminium Resistor
High power aluminium housed resistors designed for direct heatsink mounting with thermal compound, meeting MIL 18546 and IEC 115 standards. These resistors offer high pulse capability from values of RO5 to 100K, with customized options available. They feature high power-to-volume ratio, low inductance, and are RoHS compliant. Suitable for applications requiring reliable heat dissipation, these resistors operate in harsh environments, with power derating at high temperatures and mounting on heat sinks for optimal thermal performance. Widely used in industrial and electronic equipment for load regulation and current limiting.
Ohmite HS25150RF High Power Aluminium Resistor Specifications:
- Power rating: 250W at 25°C, derates linearly to zero at 200°C
- Resistance range: 5Ω to 100KΩ depending on wattage size
- Tolerance: +5% (J), +10% (K); optional +1% (F), +2% (G), +3% (H)
- Temperature coefficient: <1K 100ppm, >1K 25ppm; lower TCR upon request
- Insulation resistance: ≥10,000 MΩ (dry)
- Peak voltage: 600V AC, with rated working voltage divided by 1.414 for NHS variants
- Dimensions vary by size, e.g., HS250 measures approximately 72.5mm x 45.5mm
- Surface temperature rise depends on power dissipation, maximum 200°C hotspot temperature
- Constructed for direct heatsink mounting using proprietary compound for efficient heat transfer
- RoHS compliant, suitable for high pulse and high-temperature applications
Buy the Arcol Series HS High Power Resistor: HS25150RF
Order the Arcol HS25150RF high power aluminium resistor online today and benefit from robust construction, efficient heat dissipation, and reliable performance in high-temperature environments. Perfect for industrial equipment, load regulation, and electronic circuits, this resistor provides high pulse capability with resistance from 5Ω to 100KΩ. Its heatsink mounting features and RoHS compliance make it ideal for demanding applications. Elevate your project’s reliability—purchase online now to ensure rapid delivery and expert support.
Buy Arcol HS25150RF high power aluminium resistor now and experience unmatched reliability and performance for demanding industrial applications.
Frequently Asked Questions
Where can I buy Ohmite HS25150RF?
You can click on the BUY or RFQ button to purchase HS25150RF from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part HS25150RF?
You can download the HS25150RF datasheet or visit the Ohmite website for support.
Who is the manufacturer of HS25150RF?
Ohmite