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Vishay NTCALUG03A103HA Surface Thermistor

Miniature insul­ated chip thermistor with negative temperature coefficient, mounted inside a mini lug with a tin-plated copper barrel. It features a fast response time, reduced thermal gradient, and is suitable for surface temperature sensing in applications like industrial equipment, power electronics, and consumer appliances. The thermistor has epoxy coating, insulated silver-plated nickel leads, and can be mounted via screw or connector. It is RoHS compliant, UL and cUL recognized, and available with optional connectors for space-constrained environments.

Authorized Distributors
Source:DigiKey
Part No:NTCALUG03A103HA
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1.6
Buy/RFQ:
Part No:NTCALUG03A103HA
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1.42
Buy/RFQ:

Vishay NTCALUG03A103HA Surface Thermistor Specifications:

  • Resistance at 25°C: 10K to 47KΩ
  • Tolerance on Resistance: ±2% or ±3%
  • B-value: 3740 to 3984 K
  • Operating temperature range: -40°C to +125°C
  • Response time: 35 seconds
  • Thermal time constant: 3 seconds
  • Dissipation factor: 5 mWiK
  • Dielectric withstand voltage: 1000 Vac
  • Lead material: Silver plated nickel, diameter 0.20 mm
  • Lead insulation: ETFE
  • Weight: Without connector approximately 0.5 g, with connector approximately 0.6 g
  • Mounting: M2 or M3 screws, soldering, crimping, or welding
  • RoHS, UL, cUL recognized, and optional connector rated +85°C

Buy the VISHAY NTCALUGO3A – Reliable Thermistor for Industrial Applications

Shop Vishay NTCALUGO3A miniature lug thermistor now—designed for surface temperature sensing in industrial, automotive, and consumer electronics. This reliable sensor offers fast response, reduced thermal gradients, and space-saving mounting options, making it ideal for harsh environments and space-constrained applications. Recognized by UL and cUL, with RoHS compliance, it provides accurate temperature measurement for power electronics, control systems, and industrial equipment. Purchase online today for durable, dependable temperature sensing performance.

Get Vishay NTCALUGO3A today—built for precision and long-lasting durability in temperature sensing solutions.

Frequently Asked Questions

Where can I buy Vishay NTCALUG03A103HA?

You can click on the BUY or RFQ button to purchase NTCALUG03A103HA from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part NTCALUG03A103HA?

You can download the NTCALUG03A103HA datasheet or visit the Vishay website for support.

Who is the manufacturer of NTCALUG03A103HA?

Vishay

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