RGEF300-2 The TE Connectivity RGEF300-2 is a PTC Resettable Fuse designed for circuit protection. It offers a 3A hold current and a 5.1A trip current.
Mfr Part #:

RGEF300-2

Available from 2 distributors
Mfr Name: TE Connectivity
TE Connectivity
The TE Connectivity RGEF300-2 is a PTC Resettable Fuse designed for circuit protection. It offers a 3A hold current and a 5.1A trip current.
✓ Total Stock: 760 pcs
$ Price Range: $0.05

RGEF300-2 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
380 pcs
380 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
380 pcs
380 pcs On Request 1 On Request On Request On Request On Request On Request

RGEF300-2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present
Tape & Reel

RGEF300-2 Description

Short technical summary and product information.

The TE Connectivity RGEF300-2 is a PTC Resettable Fuse belonging to the PolySwitch family. This device is designed for reliable circuit protection applications.

 

Key electrical specifications include a hold current of 3A and a trip current of 5.1A. It is rated for a maximum voltage of 16VDC and can handle a maximum current of 100A. The power dissipation is 2.3W, with a maximum trip time of 1 second at 15A. The initial resistance ranges from a minimum of 0.038 Ohm to a maximum of 0.0645 Ohm, with a post-trip resistance maximum of 0.0975 Ohm.

 

This component operates within a temperature range of -40C to 85C. Mechanically, it features dimensions of 7.1 x 11 mm with a seated plane height of 11mm and a straight wire form. The RGEF300-2 is supplied in tape and reel packaging, with a standard package quantity of 2,500 units.

 

It is suitable for various industrial automation and process automation applications where resettable overcurrent protection is required.

RGEF300-2 Quick Information

Product Type: PTC Resettable Fuse
Series: RGEF
Canonical Name: TE Connectivity RGEF300-2 PTC Resettable Fuse
Subcategory: PTC Resettable Fuse

RGEF300-2 Compliance

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

RGEF300-2 Estimated Pricing

Qty Low High
1+ $0.05 $0.05

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

RGEF300-2 Features

  • 3A hold current for reliable operation.
  • 5.1A trip current for overcurrent protection.
  • 16VDC maximum working voltage.
  • 100A maximum current rating.
  • Operates from -40C to 85C.

RGEF300-2 Applications

  • Used for resettable circuit protection.
  • Suitable for industrial automation.
  • Applied in process automation systems.
  • Protects against overcurrent faults.

RGEF300-2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the hold current for the RGEF300-2?

The hold current for the RGEF300-2 is 3 A.

What is the trip current of the RGEF300-2?

The trip current of the RGEF300-2 is 5.1 A.

What is the maximum voltage rating for the RGEF300-2?

The maximum voltage rating for the RGEF300-2 is 16 VDC.

What is the maximum current rating for the RGEF300-2?

The maximum current rating for the RGEF300-2 is 100 A.

What is the power dissipation of the RGEF300-2?

The power dissipation of the RGEF300-2 is 2.3 W.

What is the maximum trip time for the RGEF300-2?

The maximum trip time for the RGEF300-2 is 1 s at 15A.

What is the operating temperature range of the RGEF300-2?

The operating temperature range of the RGEF300-2 is -40 C to 85 C.

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