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TTElectronics - Welwyn W311R0JI Wirewound Resistor
W31 Series wirewound resistors are cement-coated, flameproof, and custom-built to meet pulse requirements. They feature ceramic substrates and solder-coated copper terminations. These resistors provide high reliability with moisture, shock, vibration, fungus, and salt spray resistance. They are available in surface-mount Zl-form options and compliant with RoHS3 standards. Designed for applications demanding precision and durability, these resistors can handle power ratings up to 2.5W at 70°C, with resistance values down to 10m ohms. They are extensively used in industrial, electronic, and power management circuits.
TTElectronics - Welwyn W311R0JI Wirewound Resistor Specifications:
- Power rating at 25°C: 2.5 watts
- Power rating at 70°C: Not specified
- Resistance range: 10 milliohms to 10K ohms
- Resistance tolerance: 1%
- Maximum dimensions: D max. 5.6 mm, length varies
- Temperature range: -55°C to 155°C
- Thermal impedance: Not specified
- Ambient temperature range: -55°C to 155°C
- Limiting element voltage: 500V minimum
- Construction: Ceramic substrate with interference fit end caps
- Terminations: Solder-coated copper
- Flammability: Resistant to ignition and burning
- Vibration resistance: Conforms to IEC standards
- Environmental resistance: Moisture, shock, vibration, fungus, salt spray
Buy the Buy TT Electronics W31 Series Resistors Part Number W311R0JI Online
Order TT Electronics W311R0JI wirewound resistors online for reliable performance in industrial electronics. These flameproof, ceramic-based resistors offer precision resistance values down to 10 milliohms, tolerances of 1%, and a high power rating of 2.5 watts at 70°C. Designed with durable solder-coated copper terminations, they resist moisture, shock, vibration, and corrosion. Suitable for high-demand applications requiring consistent thermal and electrical performance, these resistors can be purchased easily to meet your technical needs and ensure long-term operational stability.
Get TT Electronics W311R0JI resistors today—built for precision, high reliability, and long-lasting durability in industrial and electronic circuits.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn W311R0JI?
You can click on the BUY or RFQ button to purchase W311R0JI from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part W311R0JI?
You can download the W311R0JI datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of W311R0JI?
TTElectronics - Welwyn