RF2633-000 The Littelfuse RF2633-000 is a PTC Resettable Fuse designed for circuit protection. It features a 0.3A hold current and through-hole mounting.
Mfr Part #:

RF2633-000

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse RF2633-000 is a PTC Resettable Fuse designed for circuit protection. It features a 0.3A hold current and through-hole mounting.
✓ Total Stock: 15,000 pcs
$ Price Range: $0.05

RF2633-000 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
15,000 pcs
15000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16

RF2633-000 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
SVHC Present

RF2633-000 Description

Short technical summary and product information.

The Littelfuse RF2633-000 is a PTC (Positive Temperature Coefficient) resettable fuse designed for overcurrent protection applications. It offers a hold current of 0.3A and a trip current of 0.6A, with a maximum operating voltage of 72V and a maximum interrupt current of 40A.

 

This component features a low maximum resistance of 1.33 Ohms, ensuring minimal impact on the circuit during normal operation. It is designed for through-hole mounting and comes in a radial package type, supplied on a reel.

 

The operating temperature range for the RF2633-000 is from -40°C to +85°C, making it suitable for a variety of environmental conditions. Its resettable nature allows the fuse to return to its normal resistance state after the fault condition is removed, providing a durable and reliable protection solution.

RF2633-000 Quick Information

Product Type: PTC Resettable Fuse
Series: Rxef
Canonical Name: Littelfuse RF2633-000 PTC Resettable Fuse
Subcategory: PTC Resettable Fuses

RF2633-000 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

RF2633-000 Estimated Pricing

Qty Low High
1+ $0.05 $0.05

Estimated market price range - modelled values for guidance only, not live distributor offers.

RF2633-000 Features

  • 0.3A nominal hold current.
  • 0.6A nominal trip current.
  • Maximum resistance of 1.33 Ohms.
  • Rated for 72V maximum voltage.
  • Through-hole mounting style.

RF2633-000 Applications

  • Protects electronic circuits from overcurrent.
  • Suitable for applications requiring resettable protection.
  • Designed for use in various temperature environments.
  • Ideal for through-hole PCB assemblies.

RF2633-000 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the hold current for the Littelfuse RF2633-000?

The hold current for the Littelfuse RF2633-000 is 0.3 A.

What is the trip current for the Littelfuse RF2633-000?

The trip current for the Littelfuse RF2633-000 is 0.6 A.

What is the maximum resistance of the RF2633-000?

The maximum resistance of the RF2633-000 is 1.33 Ohms.

What is the operating temperature range for this PTC resettable fuse?

The operating temperature range for the RF2633-000 is +85 C.

What is the voltage rating of the Littelfuse RF2633-000?

The voltage rating of the Littelfuse RF2633-000 is 72V.

What is the maximum current rating for the RF2633-000?

The maximum current rating for the RF2633-000 is 40A MAX.

How is the Littelfuse RF2633-000 mounted?

The Littelfuse RF2633-000 is mounted using a through-hole style.

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