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SQBW401R0JFASTON
The SQBW401R0JFASTON is a 40W, 1.0 Ohm power wire-wound resistor in a ceramic case with solder lugs and a mounting bracket. ...
DESCRIPTION
The SQBW401R0JFASTON is a power wire-wound resistor designed for efficient thermal performance and high power dissipation. It is rated for 40W and has a resistance of 1.0 Ohm. The resistor is constructed with a wire-wound element on a ceramic core, enclosed in a ceramic case sealed with inorganic silica filler, providing an entirely fireproof design. Key electrical characteristics include a temperature coefficient of ±300ppm/°C, an insulation resistance of over 1000 MΩ, and the ability to withstand a short-time overload of 10 times its rated power for 5 seconds. This model includes solder lugs and a mounting bracket for secure horizontal installation, making it ideal for applications like capacitor pre-charge, capacitor discharge, and inrush current limiting.
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SPECIFICATIONS
IN STOCK: 2,806
Ships today, if you order in
MOQ for In Stock Qty: 60
MOQ for out of Stock Qty: 60
Multiple: 30
Factory Lead-Time 19 Weeks
Datasheet
