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Two green aluminium-cased wire-wound resistors, cylindrical with mounting tabs, 81 x 21 x 15mm

Unique-Bargains

Unique-Bargains 200 Ohm 5% 100 Watt Wire Wound Resistor 2pcs

SKU CH-KD55-EMG0K

Two 200 Ω, 5 % tolerance, 100 W wire-wound resistors in aluminium housings for high-power circuits

  • Key featuresWire Wound Resistor;high power load;non-inductive winding ty
  • High-power 100 Watt load capacity for demanding circuits
  • Precise 5 % tolerance ensures reliable resistance value
  • Aluminium shell provides strong insulation and vibration resistance
  • Compact 59 x 15 mm body fits tight mounting spaces
  • Two connection hole sizes simplify installation flexibility

200 Ohm 100 W wire-wound resistor pair

Two 200 Ohm 100 Watt wire-wound resistors with 5 % tolerance are supplied for high-power circuits in industrial power supplies, transducers and elevator equipment. The aluminium shell provides insulation and vibration resistance. Non-inductive winding suits demanding applications.

Aluminium shell and mounting holes

The aluminium casing measures 81 x 21 x 15 mm overall with a 59 x 15 mm body and offers 1.8 mm and 3 mm mounting holes. This construction allows multiple connection modes and straightforward panel or chassis installation. The shell improves heat dissipation and mechanical stability.

Power rating and tolerance limits

Each resistor handles 100 W continuous dissipation with a 5 % resistance tolerance. The wire-wound element is non-inductive but still presents inductance at very high frequencies. Buyers needing tighter tolerance or lower power ratings should select a different component.

How it compares

Measured against everything we stock in Diagnostic Tools & RV Electronics, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 76% of the 432 comparable items (median $18.99).

Specifications

Product
Brand nameUnique Bargains

Questions about this item

How often will the 100 Watt wire wound resistor need replacement under normal load?

The aluminum shell and non-inductive winding are built for high power load and vibration resistance, so the component typically lasts the life of the equipment unless it is subjected to sustained overload beyond its 100 Watt rating.

What is the first limit reached when the 200 Ohm resistor runs continuously at full power?

The 100 Watt power rating is the primary limit; exceeding it will cause the aluminum casing to overheat before any other parameter is reached.

How hot does the 59 x 15 mm aluminum body get when the resistor dissipates 100 Watts all day?

At full 100 Watt dissipation the casing reaches temperatures that require free airflow or a heatsink; the aluminum shell is designed to transfer that heat away from the winding.

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