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Vishay NTCALUG03A103GA Mini Lug Thermistor

Miniature insulated chip thermistor with a negative temperature coefficient, soldered to AWG#32 silver-plated nickel and insulated cables, mounted inside a mini lug copper barrel. Suitable for surface temperature sensing and control in electronic, industrial, automotive, and consumer applications. Features fast response time, reduced thermal gradient, and small size for limited space installations. RoHS compliant, with optional connector rated at +85°C, and available with UL and cUL recognition. Ideal for temperature regulation in power electronics, LEDs, and control systems, ensuring precise measurement and reliable operation.

Authorized Distributors
Source:Newark
Part No:NTCALUG03A103GA
Stock:23
Inv Date:06-09-2026
Price: Unit price: $1.68
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Source:DigiKey
Part No:NTCALUG03A103GA
Stock:2635
Inv Date:06-09-2026
Price: Unit price: $1.69
Buy/RFQ:
Part No:NTCALUG03A103GA
Stock:914
Inv Date:06-10-2026
Price: Unit price: $1.49
Buy/RFQ:
Part No:NTCALUG03A103GA
Stock:500
Inv Date:06-09-2026
Price: Unit price: $0.92
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Vishay NTCALUG03A103GA Mini Lug Thermistor Specifications:

  • Resistance value at 25 °C: 10K to 47K
  • Tolerance on resistance: 2%
  • Thermal B-value: 3740 to 3984 K
  • Tolerance on B-value: 5% to 15%
  • Operating temperature range: -40°C to +125°C
  • Response time: 35 ms
  • Thermal time constant: 3 s
  • Dissipation factor: 5 mW/K
  • Dielectric withstanding voltage: 1000 Vac between terminals and lug
  • Weight: without connector approximately 0.5 g, with connector approximately 0.6 g
  • Material: Nickel-plated copper lug, epoxy-coated thermistor chip
  • Lead wire: Silver-plated nickel, diameter 0.20 mm, insulated with ETFE
  • Connector: JST ZHR-2 (optional), rated +85°C, tin-plated
  • Certifications: UL, cUL recognized, RoHS compliant
  • Mounting: Screw M2 or M3, soldering or crimping for electrical connection

Buy the Vishay Series Mini Lug NTC Thermistor: NTCALUGO3A103GA

Purchase the Vishay Mini Lug Thermistor NTCALUGO3A103GA online today to benefit from reliable surface temperature measurement, quick response time, and easy mounting options. Ideal for electronics, industrial equipment, and automotive systems, this compact sensor offers precise control with RoHS compliance and UL recognition. Whether for consumer appliances or power electronics, this thermistor ensures consistent performance. Shop now to experience high-quality temperature sensing in limited space environments with easy installation and durable construction.

Buy Vishay NTCALUGO3A103GA now and ensure accurate surface temperature sensing with fast response in compact designs.

Frequently Asked Questions

Where can I buy Vishay NTCALUG03A103GA?

You can click on the BUY or RFQ button to purchase NTCALUG03A103GA from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part NTCALUG03A103GA?

You can download the NTCALUG03A103GA datasheet or visit the Vishay website for support.

Who is the manufacturer of NTCALUG03A103GA?

Vishay

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