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Two green aluminium chassis-mount wirewound resistors with mounting holes

Unique-Bargains

Unique-Bargains 50W 22 Ohm Aluminium Chassis Mount Wirewound Resistor Green 2pcs

SKU CH-7T80-VFKZ2

Two 50 W wirewound resistors with 22 Ω ±5 % in aluminium chassis-mount housings for heat dissipation

  • Key featuresCool plate Chassis Mount Aluminum Housing resistor;high powe
  • 50 W power rating handles demanding circuits
  • 22 Ω ±5 % tolerance for precise resistance
  • Aluminium housing dissipates heat efficiently
  • Chassis-mount design with 3.5 mm holes secures installation
  • Two resistors per pack supports dual-channel builds

50 W 22 Ω aluminium-housed wirewound resistor

This two-piece pack supplies 22 Ω, 50 W wirewound resistors in green aluminium chassis-mount housings. They suit engineers, technicians and hobbyists who need reliable power dissipation in fixed installations such as power supplies, transducers or industrial control gear.

Capacity and headroom

Each unit is rated for 50 W continuous power with a ±5 % tolerance on the 22 Ω value. The aluminium case transfers heat to a mounting plate, so the resistor handles sustained loads while the chassis acts as a heatsink; without adequate metal contact the device will reach its thermal limit sooner.

Build and mounting

The housing measures 49.5 × 27 × 15.5 mm body and 74 mm overall length, with a 3.5 mm mounting hole for screw fixing. Ceramic and alloy internals give high insulation and good vibration resistance, while the screw-mount tabs allow secure attachment to panels or cooling plates in demanding environments.

How it compares

Measured against everything we stock in Passive Components & Solder Supplies, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 60% of the 265 comparable items (median $9.99).

Specifications

Product
Brand nameUnique Bargains

Questions about this item

Will the 22 ohm 50W resistor fit on the same 3.5mm mounting holes I already use?

Yes, each resistor has a 3.5mm mounting hole and a total length of 74mm, so it matches the existing chassis pattern.

How can I verify the 22 ohm value and 50W rating once installed?

Measure resistance with a multimeter; it should read within 5% of 22 ohm, and the aluminium housing should stay cool enough to touch during normal 50W operation.

Does the pack include mounting screws or thermal paste, or must I buy them separately?

The box contains only the two aluminium-housed resistors; screws and thermal compound are not included.

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