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RXE300 The TE Connectivity RXE300 is a PTC Resettable Fuse from the RXE Series. It features a 3A hold current and a 72V maximum voltage rating.
Mfr Part #:

RXE300

Available from 2 distributors
Mfr Name: TE Connectivity
TE Connectivity
The TE Connectivity RXE300 is a PTC Resettable Fuse from the RXE Series. It features a 3A hold current and a 72V maximum voltage rating.
✓ Total Stock: 82 pcs
$ Price Range: $0.05

RXE300 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Partservice ✓
Non-Authorised Inventory information
47 pcs
On Request
47 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
35 pcs
On Request
35 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

RXE300 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Style
Time to Trip
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RXE300 Description

Short technical summary and product information.

The TE Connectivity RXE300 is a PTC Resettable Fuse belonging to the PolySwitch Raychem RXE Series. This component is designed for circuit protection applications.

 

Key electrical specifications include a maximum hold current (Ih) of 3A, a maximum current rating of 40A, and a trip current (It) of 6A. The fuse has a minimum resistance of 0.04 Ohms and a maximum of 0.06 Ohms. It can withstand a maximum voltage of 72V and has a time to trip of 19.8 seconds.

 

The RXE300 is packaged in a Radial, Disc format and comes in a bulk package quantity of 500 units. This resettable fuse offers a reliable solution for overcurrent protection in various electronic systems.

RXE300 Quick Information

Product Type: PTC Resettable Fuse
Series: RXE
Canonical Name: TE Connectivity RXE300 Series PTC Resettable Fuse
Subcategory: PTC Resettable Fuse

RXE300 Compliance

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

RXE300 Estimated Pricing

Qty Low High
1+ $0.05 $0.05

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

RXE300 Features

  • 3A maximum hold current rating.
  • 40A maximum current capability.
  • 72V maximum operating voltage.
  • Radial, Disc package type.
  • Bulk packaging for 500 units.

RXE300 Applications

  • Overcurrent protection in power supplies.
  • Protection for battery charger circuits.
  • Used in automotive electronic modules.
  • Suitable for industrial control systems.
  • Applied in telecommunications equipment.

RXE300 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the hold current of the RXE300?

3A.

What is the maximum voltage rating of the RXE300?

72V.

What is the trip current of the RXE300?

6A.

What is the time to trip of the RXE300?

19.8 seconds.

What is the package type of the RXE300?

Radial, Disc.

What is the maximum current the RXE300 can handle?

40A.

What is the resistance range of the RXE300?

0.04 to 0.06 ohms.

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