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TTElectronics - Welwyn WP4S56RJA2 Power Resistor
The WP4S series wirewound resistors are compact, flameproof components designed for power dissipation and pulse handling. Featuring high purity ceramic substrates, interference-fit end caps, and welded terminations, they offer excellent thermal stability, RoHS compliance, and robust construction. Suitable for surface-mount applications, these resistors support high pulse energies, operate at temperatures from -55°C to +155°C, and meet industrial solvent resistance standards. Ideal for power regulation, snubber circuits, and high-current applications requiring flameproof safety and reliable performance.
TTElectronics - Welwyn WP4S56RJA2 Power Resistor Specifications:
- Power rating at 25°C: 5s overload rating
- Resistance range: RO68 to 430R, ROS to 900R, RO1 to 2K2, RO15 to 6K8
- Limiting element voltage: 50 to 150V
- Temperature Range: -55°C to +155°C
- Dimensions: Body length up to 45mm, diameter up to 4.0mm
- Terminations: Hot tin dipped copper wire, meet IEC 68.2.21
- Body protection: Flameproof silicone cement coating
- Electrical resistance tolerance: <20R: 5%, >20R: 1, 2, 5%
- Pulse energy capacity: Supports pulses below 100ms, up to 3W capacity
- Construction: Ceramic substrate with welded end caps for flameproof safety
Buy the Buy TT Electronics WP4S Series Power Resistor Part Number WP4S56RJA2 Online
Purchase the TT Electronics WP4S Series Power Resistor online for reliable high power dissipation, flameproof protection, and excellent pulse handling capability. These compact surface-mount resistors feature high purity ceramic substrates, welded end caps, and RoHS compliance, making them suitable for demanding industrial environments. Designed to operate from -55°C to +155°C, they resist industrial solvents and sustain high overload pulses. Order now for robust, safety-certified power resistors ideal for power regulation, snubber circuits, and high-current applications requiring durable, flameproof components.
Get TT Electronics WP4S56RJA2 today—designed for high power dissipation, flameproof safety, and reliable pulse performance.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn WP4S56RJA2?
You can click on the BUY or RFQ button to purchase WP4S56RJA2 from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part WP4S56RJA2?
You can download the WP4S56RJA2 datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of WP4S56RJA2?
TTElectronics - Welwyn