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Green aluminium chassis-mount wirewound resistor 73.3 x 27 x 15.5mm with mounting hole

Unique-Bargains

Unique-Bargains 50W 1.5k Ohm Chassis Mount Wirewound Resistor Green

SKU CH-A1GC-PZ6MG

A 50W wirewound power resistor with aluminium housing for chassis mounting and heat dissipation

  • Featuresplate Chassis Mount Aluminum Housing resistor;high power loa
  • 50 W power rating handles demanding circuits
  • Aluminium housing dissipates heat for stable operation
  • Chassis-mount design with 3.5 mm fixing hole simplifies installation
  • ±5 % tolerance on 1.5 kΩ resistance ensures precise performance
  • Compact 49.5 × 27 × 15.5 mm body fits tight spaces

50W Chassis-Mount Wirewound Resistor

This 1.5k Ohm aluminium-housed resistor is rated for 50W continuous dissipation with a 5% tolerance. The wirewound element and ceramic-alloy core are sealed in a green anodised aluminium case measuring 49.5 x 27 x 15.5mm body and 73.3mm overall length. A single 3.5mm mounting hole accepts a screw for direct chassis attachment. The unit weighs 26g and is supplied as a single component.

Suited to High-Power Fixed-Load Circuits

Designers needing a robust, non-inductive load for power supplies, transducers, elevator controls or arena audio systems will find the vibration-resistant construction and high insulation suitable. Builders requiring adjustable resistance, surface-mount footprints or values outside the single 1.5k Ohm option should consider alternative component types.

Aluminium Housing Enables Direct Heat-Sinking

The integrated aluminium case acts as both enclosure and thermal path, allowing the resistor to transfer heat directly to a metal chassis or cooling plate without extra hardware. This mechanical arrangement simplifies installation in harsh environments and supports the 50W rating when the mounting surface provides adequate thermal mass.

Highlights

  • 50 W power rating handles demanding circuits
  • Aluminium housing dissipates heat for stable operation
  • Chassis-mount design with 3.5 mm fixing hole simplifies installation
  • ±5 % tolerance on 1.5 kΩ resistance ensures precise performance
  • Compact 49.5 × 27 × 15.5 mm body fits tight spaces

Specifications

BrandUnique Bargains
Featuresplate Chassis Mount Aluminum Housing resistor;high power load aluminum Case resistor;performance in vibration Single Fix Resistors;ring doorbell Resistors;high quality Wirewound Resistor

Questions about this item

What mounting hardware do I need to install this 3.5 mm chassis-mount resistor?

A 3.5 mm mounting hole and a screw of matching diameter are required to secure the aluminium housing to your chassis or cooling plate.

Can I run this 50 W wirewound resistor alongside the lower-power carbon-film parts already on my board?

Yes, it operates independently; the aluminium housing dissipates its own heat so it does not raise the temperature of nearby low-power components.

How do I verify the 1.5 kΩ 50 W resistor is working correctly after wiring it in?

Power the circuit and measure the voltage across the resistor; it should match the expected value for 1.5 kΩ at your operating current.

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