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Ohmite HS103K3J Aluminium Power Resistor
The HS Aluminium Housed Resistor series offers high-power, heat sink-mounted resistors designed for maximum thermal performance and reliability. Manufactured in accordance with MIL 18546 and IEC 115 standards, these resistors feature wound construction for high pulse capability, low inductance variants, and custom designs. They have a power dissipation that derates linearly at elevated temperatures, with electrical ratings up to 300W. Suitable for demanding applications, they ensure stable operation with tolerances as tight as ±1%. Heat sinks and thermal compounds enhance heat transfer, preventing hot spot temperatures from exceeding 200°C. RoHS compliant, these resistors are ideal for power switching, pulse, and high-temperature environments.
Ohmite HS103K3J Aluminium Power Resistor Specifications:
- Power Dissipation: Up to 300W, derates linearly at temperatures above 200°C
- Ohmic Values: R005 to 100K depending on wattage size
- Tolerance: Standard ±5% (J), ±10% (K); available ±1% (F), ±2% (G), ±3% (H)
- Temperature Coefficient: Typically < 1K 100ppm; > 1K 25ppm
- Insulation Resistance: Minimum 10,000 MΩ (dry)
- Surface Temperature Rise: Related to power dissipation, maximum hot spot temperature of 200°C
- Voltage Ratings: Standard working voltage derived from maximum rated voltage divided by 1.414
- Physical Dimensions: Vary by size, e.g., HS10 – 16.5mm x 30mm, HS300 – 72.5mm x 184.4mm
- Construction: Aluminium housing, wound resistor wire, heat sink mounted with thermal compound, optional low inductance variants
Buy the Buy Arcol Aluminium Housed Resistors Part Number HS103K3J Online
Order the Arcol HS103K3J aluminium housed power resistor online today and enhance your high-temperature, high-current applications with durable, RoHS-compliant components. Designed for maximum heat dissipation, these resistors support rugged environments and pulse loads, ensuring stable performance. With a broad range of ohmic values and tight tolerances, they are ideal for industrial, power management, and electronic circuit needs. Simplify your procurement process by purchasing online and benefit from quick delivery and expert support for your demanding projects.
Buy Arcol HS103K3J aluminium housed resistor now and experience unmatched high power and thermal reliability in demanding electronic applications.
Frequently Asked Questions
Where can I buy Ohmite HS103K3J?
You can click on the BUY or RFQ button to purchase HS103K3J from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part HS103K3J?
You can download the HS103K3J datasheet or visit the Ohmite website for support.
Who is the manufacturer of HS103K3J?
Ohmite