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OMEGA SRFRA42P Silicone Rubber Heater

Silicone rubber heaters with fiberglass insulation designed for efficient heat transfer and controlled heating in confined spaces. Available in round and rectangular styles, these heaters feature etched foil or wire wound elements, with optional pressure sensitive adhesive. Operating at maximum temperatures of 232°C (450°F) without PSA and 120°C (250°F) with PSA, they are suitable for applications requiring precise temperature control. Heaters are rated for 115V, with watt densities of 2.5, 5, or 10 W/in², and are installed with proper thermal management to ensure safety and performance.

Authorized Distributors
Source:DigiKey
Part No:SRFRA-4/2-P
Stock:0
Inv Date:06-12-2026
Price: Unit price: $92.78
Buy/RFQ:

OMEGA SRFRA42P Silicone Rubber Heater Specifications:

  • Heating Element Design: etched foil for dimensions less than 254 mm, wire wound otherwise
  • Maximum Operating Temperature: 232°C (450°F) without PSA, 120°C (250°F) with PSA
  • Voltage: 115 Volts
  • Watt Density: 2.5, 5, or 10 watts/in²
  • Wattage: 5 to 1440 watts
  • Pressure Sensitive Adhesive (PSA): optional, not available at 10 W/in²
  • Lead Wire: 305 mm (12") UL1180 PTFE Insulated
  • Dielectric Strength: 1250 VAC
  • Minimum Bending Radius: 2.00 inches typical
  • Heater Thickness: 0.040 inches (varies at lead wire exit)
  • Dimensions: varies based on shape and size
  • Material: silicone rubber with fiberglass insulation
  • Operating Environment: avoid chemicals, oils, and immersion in liquids
  • Installation: attach to heat sink, avoid over orientation and improper handling

Buy the Buy Omega Silicone Rubber Heater Part Number SRFRA42P Online

Discover the reliable quality of Omega silicone rubber heaters. Perfect for confined spaces, they provide efficient, controlled heat with optional adhesive. Rated at 115V with customizable watt densities, these heaters are durable and easy to install. Designed with etched foil or wire wound elements, they handle maximum temperatures up to 232°C (450°F). Ideal for industrial processes, laboratory equipment, or temperature-sensitive environments, order online now to benefit from fast shipping and expert support for your heating needs.

Order your Omega Series SRFRA42P silicone rubber heater today and ensure reliable, uniform heating for your confined space applications.

Frequently Asked Questions

Where can I buy OMEGA SRFRA42P?

You can click on the BUY or RFQ button to purchase SRFRA42P from an authorized OMEGA distributor.

How do I troubleshoot issues or seek technical support for part SRFRA42P?

You can download the SRFRA42P datasheet or visit the OMEGA website for support.

Who is the manufacturer of SRFRA42P?

OMEGA

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