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Littelfuse RHEF1500 High Temperature PolySwitch

The RHEF1500 high-temperature PolySwitch resettable device is designed for overcurrent protection in industrial, power supplies, and electronic applications. It features a high current rating with a trip current up to 15A, a maximum voltage of 16V, and operates reliably between -40°C and 125°C. Its flame-retardant epoxy encapsulation meets UL 94V-0 standards, ensuring safety and durability. Its compact radial-leaded form factor facilitates easy mounting and integration into various circuit designs, making it ideal for safeguarding sensitive electronic equipment against fault conditions.

Authorized Distributors
Source:Newark
Part No:RHEF1500
Stock:2
Inv Date:05-28-2026
Price: Unit price: $1.94
Buy/RFQ:
Source:DigiKey
Part No:RHEF1500
Stock:968
Inv Date:05-28-2026
Price: Unit price: $1.84
Buy/RFQ:
Part No:RHEF1500
Stock:860
Inv Date:05-29-2026
Price: Unit price: $1.53
Buy/RFQ:
Part No:RHEF1500
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.83
Buy/RFQ:
Part No:RHEF1500
Stock:177
Inv Date:05-28-2026
Price: Unit price: $0.648
Buy/RFQ:
Part No:RHEF1500
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.05
Buy/RFQ:

Littelfuse RHEF1500 High Temperature PolySwitch Specifications:

  • Voltage Rating: 16V
  • Hold Current: 15A
  • Trip Current: 15A
  • Maximum Power Dissipation: 3.2W
  • Operating Temperature Range: -40°C to 125°C
  • Lead Material: Tin-plated Copper, 0.52mm (20AWG)
  • Soldering Characteristics: Can withstand 10s at 260°C
  • Insulating Material: Flame-retardant Epoxy Polymer (UL 94V-0)
  • Environmental Resistance: Passive Aging at 70°C and 85°C for 1000 hrs, Humidity, and Thermal Shock tested
  • Package: Radial-leaded configuration suitable for PCB mounting

Buy the Littelfuse RHEF1500 Reliable High-Temp Resettable Device for Industrial Applications

Order the Littelfuse high-temperature PolySwitch device RHEF1500 online today and safeguard your electronic equipment against overcurrent faults. This reliable resettable fuse features a 15A hold current, 16V voltage rating, and operates efficiently within a temperature range of -40°C to 125°C. Its flame-retardant epoxy encapsulation ensures safety and durability, while its radial-leaded design allows for straightforward mounting in power supplies, industrial controls, and electronic circuits. Enhance your system's safety and performance by purchasing this proven protective component now.

Buy Littelfuse RHEF1500 now and experience unmatched reliability and performance in high-temperature circuit protection.

Frequently Asked Questions

Where can I buy Littelfuse RHEF1500?

You can click on the BUY or RFQ button to purchase RHEF1500 from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part RHEF1500?

You can download the RHEF1500 datasheet or visit the Littelfuse website for support.

Who is the manufacturer of RHEF1500?

Littelfuse

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