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RXEF075 The Littelfuse RXEF075 is a PTC Resettable Fuse designed for circuit protection. It features a 0.75A holding current and a 72VDC voltage rating.
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RXEF075

Available from 1 distributors
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The Littelfuse RXEF075 is a PTC Resettable Fuse designed for circuit protection. It features a 0.75A holding current and a 72VDC voltage rating.
✓ Total Stock: 1,005 pcs

RXEF075 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Husky International Electronic ✓
Non-Authorised Inventory information
1,005 pcs
On Request
1005 pcs On Request 1 On Request On Request N/A 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.

RXEF075 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Halogen Free
Height
Industrial Grade
Lead Spacing
Lead Style
Medical Grade
Military Grade
Mounting Type
Package / Case
Resistance
SVHC Present
Storage Temperature
Tape & Reel
Voltage Rating
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RXEF075 Description

Short technical summary and product information.

The Littelfuse RXEF075 is a Radial Leaded PTC (Positive Temperature Coefficient) Resettable Fuse from the Polyswitch RXEF Series. It is designed for overcurrent protection applications, offering a holding current of 0.75A and a maximum tripping current of 1.5A.

 

This component has a voltage rating of 72VDC and can handle a maximum interrupt current of 40A. The initial resistance is typically between 0.25 and 0.4 Ohms, with a typical operating resistance of 0.6 Ohms. It operates reliably within a temperature range of -40C to 85C.

 

The RXEF075 features a through-hole mounting type and comes in a bulk package. Its flammability rating is UL94V-0, ensuring safety in various environments. The physical dimensions include a body diameter of 10.2mm, a height of 15.2mm, and a lead spacing of 5.1mm.

 

This resettable fuse is suitable for applications requiring reliable overcurrent protection that can reset after the fault condition is removed. Its robust design and specifications make it a versatile component for electronic circuits.

RXEF075 Quick Information

Product Type: PTC Resettable Fuse
Series: RXEF Series
Canonical Name: Littelfuse RXEF075 PPTC Resettable Fuse
Subcategory: PPTC

RXEF075 Compliance

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

RXEF075 Features

  • 0.75A holding current for circuit protection.
  • 72VDC maximum operating voltage.
  • 40A maximum interrupt current.
  • Wide -40C to 85C operating temperature.
  • Radial lead, through-hole mounting.

RXEF075 Applications

  • Protects electronic circuits from overcurrent.
  • Resets automatically after fault removal.
  • Suitable for various power supply applications.
  • Used in consumer electronics devices.
  • Ideal for industrial control systems.

RXEF075 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the holding current for the Littelfuse RXEF075?

The holding current for the Littelfuse RXEF075 is 0.75A.

What is the maximum voltage rating of the RXEF075 resettable fuse?

The maximum voltage rating for the RXEF075 is 72VDC.

What is the maximum interrupt current for the RXEF075?

The RXEF075 can handle a maximum interrupt current of 40A.

What is the operating temperature range for this PTC fuse?

The operating temperature range for the RXEF075 is -40C to 85C.

What type of package does the Littelfuse RXEF075 come in?

The Littelfuse RXEF075 comes in a radial lead package suitable for through-hole mounting.

Is the Littelfuse RXEF075 RoHS compliant?

The RXEF075 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the RXEF075?

The Moisture Sensitivity Level (MSL) for the RXEF075 is 1 Unlimited.

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