INTERTECHNIK | Resistors

Intertechnik WSA20/1.5/5 | 1.50 Ω | 20 W | 5% | Radial Wirewound Resistor

Name: Intertechnik WSA20/1.5/5 | 1.50 Ω | 20 W | 5% | Radial Wirewound Resistor
Brand: Intertechnik
SKU: WSA20/1.5/5
Price: 3.90 EUR
Availability: LimitedAvailability

SKU: WSA20/1.5/5

1.5 Ω 20 W

Handle high-current loads in audio circuits with this radial wire-wound resistor, designed for reliable power dissipation in crossover networks and power supplies. It offers a 1.50 Ω resistance with a ±5% tolerance and a rated voltage of 450 V.

€3,90

Stock details

External warehouse 1. Nov 10.

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Ellenállás

1.5

1 2 / 18 68

1 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 68

Technical data

Resistance	1.5 Ω
Load capacity	20 W
Tolerance	±5%
Type	Huzal
Length	63.5 mm

Rated voltage	450 V
Overall diameter	3 mm
Height	28 mm

Tags

Huzalellenállás 20 W radiális Huzalellenállás

The Intertechnik 20 W Radial Wire-Wound Resistor, with a resistance of 1.50 Ω and a power rating of 20 W, is a robust component engineered for demanding audio and electronic applications. This resistor excels in high-current environments where stable performance and heat dissipation are critical. It is ideally suited for use in loudspeaker crossover networks, where precise impedance matching and power handling are essential to maintain sound quality, as well as in power supply circuits and other industrial electronics that require reliable current limiting or voltage division.

Constructed with a radial wire-wound design, this resistor offers excellent long-term stability and can withstand voltages up to 450 V. Its generous dimensions—63.5 mm in length and 28 mm in height—facilitate effective heat dissipation, ensuring consistent operation even under sustained load. The ±5.0% tolerance provides a practical balance between accuracy and cost-effectiveness for most audio and general-purpose circuits. With a general diameter of 3 mm for the wire leads, it is easy to integrate into standard PCB layouts or point-to-point wiring.

In summary, the Intertechnik 20 W Radial Wire-Wound Resistor delivers dependable performance for high-power audio and electronic projects, combining robust construction with precise electrical characteristics to meet the needs of enthusiasts and professionals alike.