INTERTECHNIK | Resistors

Intertechnik WSA20/3.9/5 | 3.90 Ω | 20 W | 5% | Radial Wirewound Resistor

Name: Intertechnik WSA20/3.9/5 | 3.90 Ω | 20 W | 5% | Radial Wirewound Resistor
Brand: Intertechnik
SKU: WSA20/3.9/5
Price: 3.90 EUR
Availability: LimitedAvailability

SKU: WSA20/3.9/5

3.9 Ω 20 W

Reduce distortion in your crossover network with a 20-watt power handling resistor that maintains signal purity. This wire-wound component offers a 3.9 Ω resistance with a ±5% tolerance for reliable performance.

€3,90

Stock details

External warehouse 1. Nov 10.

Pay Google Pay Card Barion

One-tap payment with Face ID, Google Pay or card via Barion

International shipping via Packeta

2-year warranty

Shipping cost in Europe

Jantzen Audio 009-0011 Solder tin | 10g Achieve reliable, high-quality solder joints for audio and e... €10,90

Jantzen Audio 006-0045 Black Stranded Silver Plated Cable Achieve clearer high-frequency detail in your audio system w... €4,90

Jantzen Audio 006-0050 Red Stranded Silver Plated Cable Achieve cleaner signal transfer in your audio system with th... €4,90

Favorite

Fast Delivery 2-5 business days

Secure Payment Barion & SSL protection

14-Day Return Policy No questions asked returns

Ellenállás

3.9

1 7 / 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	3.9 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 Radial Wire-Wound Resistor is a high-quality component designed to enhance the performance of audio crossover networks by minimising distortion and preserving signal integrity. With a power handling capacity of 20 watts and a resistance value of 3.90 Ω, this resistor is ideally suited for use in loudspeaker crossover circuits, where precise current control is essential for accurate frequency division. It is also well-suited for general electronic applications requiring robust, low-inductance resistive elements, such as power supplies or test equipment.

Constructed with a wire-wound element around a ceramic core, this resistor offers excellent stability and low noise characteristics, ensuring reliable operation even under continuous load. The component features a nominal voltage rating of 450 V and a tolerance of ±5.0%, providing dependable performance within specified parameters. Its radial design, with a length of 63.5 mm, a height of 28 mm, and a diameter of 3 mm, allows for straightforward mounting on printed circuit boards or terminal strips. The durable construction and generous power rating make this resistor a trustworthy choice for demanding audio and electronic projects, delivering consistent results over extended periods.