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TTElectronics - Welwyn SQM54K7JB2 Ceramic Resistor

Square ceramic case resistors from the SQM series provide high overload capability and a flameproof case, suitable for PCB mounting. They feature wirewound or metal oxide construction, with power ratings ranging from 2 to 10 watts and resistance values up to 200K ohms. Designed for high temperature environments, these RoHS-compliant resistors have a small footprint and are suitable for various industrial applications requiring reliable, flameproof, and environmentally compliant components. They ensure high stability, excellent solderability, and resistance to solvents and overloads for durable electronic circuits.

Authorized Distributors
Source:Newark
Part No:SQM5-4K7JB2
Stock:966
Inv Date:06-09-2026
Price: Unit price: $0.669
Buy/RFQ:

TTElectronics - Welwyn SQM54K7JB2 Ceramic Resistor Specifications:

  • Power Rating: 2 to 10 watts at 70°C
  • Resistance Range: 30R- 200K ohms
  • Limiting Element Voltage: 150V to 750V
  • Temperature Coefficient: <20 ppm/°C
  • Resistance Tolerance: ±5%
  • Ambient Temperature Range: -55°C to +155°C
  • Physical Dimensions: Length varies from 20mm to 50mm, diameter 4mm to 8mm
  • Construction: Ceramic rod with wirewound or metal oxide film, flameproof insulation cement
  • Termination: Sn finish copper wires, IEC compliant solderability, and strength
  • Isolation Voltage: 1000V
  • Flammability: Non-burning under overload
  • Compliance: RoHS 3, Pb-free

Buy the TT Electronics Series SQM Ceramic Resistor: SQM54K7JB2

Purchase the TT Electronics Series SQM ceramic resistor including the SQM54K7JB2 online today. These high-performance, flameproof resistors offer precise resistance values up to 200K ohms, with power ratings from 2 to 10 watts. Designed for demanding industrial applications, they provide excellent stability, high overload capacity, and RoHS compliance. Featuring small PCB footprints, reliable solderability, and solvent resistance, these resistors ensure long-term durability and safety in electronic circuits. Get your high-quality ceramic resistor online now for dependable circuit protection and optimal performance.

Order your TT Electronics Series SQM ceramic resistor including the SQM54K7JB2 today and give your projects durable, high overload capability components.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn SQM54K7JB2?

You can click on the BUY or RFQ button to purchase SQM54K7JB2 from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part SQM54K7JB2?

You can download the SQM54K7JB2 datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of SQM54K7JB2?

TTElectronics - Welwyn

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