myMectronic
myMectronic

A Premier B2B Part Search

OMEGA SA3J72 Surface Thermocouple

The SA3J72 series is a fast-response, self-adhesive surface thermocouple with a polyimide carrier and silicone adhesive backing, suitable for outdoor and wet environments. It features a low mass junction for rapid temperature response, resistance to chemicals and oils, and is available in Type J, K, T, and E with ANSI or IEC color codes. It comes with options including stripped #30AWG solid leads or a miniature connector. Designed for accurate readings from -40°C to 260°C, it offers high insulation resistance, making it ideal for industrial temperature monitoring in challenging conditions.

Authorized Distributors
Source:DigiKey
Part No:SA3-J-72
Stock:0
Inv Date:06-12-2026
Price: Unit price: $57.09
Buy/RFQ:
Part No:SA3-J-72
Stock:0
Inv Date:06-12-2026
Price: Unit price: $61.99
Buy/RFQ:

OMEGA SA3J72 Surface Thermocouple Specifications:

  • Thermocouple Type: J, K, T, E (ANSI or IEC color codes)
  • Temperature Range: -40°C to 260°C (-40°F to 500°F)
  • Sensor Temperature Range: -17°C to 260°C (0°F to 500°F)
  • Connector Temperature Range: -29°C to 180°C (-20°F to 356°F)
  • Insulation Resistance: 100 MΩ minimum at 100 Vdc
  • Construction: Ungrounded junction, polyimide tape base with silicone adhesive
  • Cable: PFA insulated, 30 AWG, glass-filled nylon connector (optional)
  • Dimensions: Length options include 1m, 2m, 3m with respective diameters 0.50 mm (0.02 in), 1.01 mm (0.04 in)
  • Material: Polyimide, silicone adhesive, glass-filled nylon
  • Environmental Resistance: Resistant to chemicals, oils, sunlight, suitable for wet environments

Buy the Thermoworks SA3J72 – Reliable Surface Temperature Sensor for Industrial Applications

Purchase the Thermoworks SA3J72 surface thermocouple online now to ensure quick, accurate temperature measurements in demanding industrial settings. Its self-adhesive backing and polyimide construction make installation effortless and reliable, even outdoors. Choose from various lengths and connector options to fit your specific needs. Perfect for monitoring temperatures in wet, sunny, or chemically harsh environments, this thermocouple offers high insulation resistance and fast response time. Improve your process control and safety today by ordering online.

Order your Thermoworks SA3J72 series thermocouple today and enhance your temperature measurement with fast response and durable construction.

Frequently Asked Questions

Where can I buy OMEGA SA3J72?

You can click on the BUY or RFQ button to purchase SA3J72 from an authorized OMEGA distributor.

How do I troubleshoot issues or seek technical support for part SA3J72?

You can download the SA3J72 datasheet or visit the OMEGA website for support.

Who is the manufacturer of SA3J72?

OMEGA

OMEGA Part List

Browse and search other OMEGA parts, locate datasheets and stock

Sponsored by