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RUEF110 The Littelfuse RUEF110 is a polymeric PTC resettable fuse designed for circuit protection. It features a 30V maximum voltage rating and a 1.1A hold current.
Mfr Part #:

RUEF110

Available from 3 distributors
Mfr Name: TE Connectivity
TE Connectivity
The Littelfuse RUEF110 is a polymeric PTC resettable fuse designed for circuit protection. It features a 30V maximum voltage rating and a 1.1A hold current.
✓ Total Stock: 4,173 pcs
$ Price Range: $7.19

RUEF110 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,139 pcs
On Request
1139 pcs On Request 1 On Request On Request 15+ On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
34 pcs
On Request
34 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.

RUEF110 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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RUEF110 Description

Short technical summary and product information.

The Littelfuse RUEF110 is a polymeric Positive Temperature Coefficient (PTC) resettable fuse. It is designed for overcurrent protection applications, offering a reliable and resettable solution.

 

Key electrical specifications include a maximum voltage rating of 30V and a maximum hold current (Ih) of 1.1A. The fuse will trip at 2.2A (It) and has a typical time to trip of 6.6 seconds. Its initial resistance (Ri) is a minimum of 70 mOhms, and post-trip resistance (R1) is a maximum of 170 mOhms.

 

This component features a through-hole mounting type and comes in a radial disc package. The dimensions are 0.291" diameter by 0.118" thickness, with a seated height of 0.559" maximum and a lead spacing of 0.199". The operating temperature range is from -40°C to 85°C.

 

Compliance includes RoHS3 compliance and REACH unaffected status. The RUEF110 is suitable for various applications requiring resettable overcurrent protection.

RUEF110 Quick Information

Product Type: PTC Resettable Fuse
Series: RUEF
Canonical Name: Littelfuse RUEF110 Polymeric PTC Resettable Fuse
Subcategory: Circuit Protection

RUEF110 Compliance

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

RUEF110 Estimated Pricing

Qty Low High
1+ $7.19 $7.19

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

RUEF110 Features

  • 30V maximum voltage rating.
  • 1.1A maximum hold current.
  • 2.2A trip current.
  • Through-hole mounting.
  • Radial disc package.

RUEF110 Applications

  • Protects circuits from overcurrent conditions.
  • Used in electronic circuit protection applications.
  • Suitable for power supply and motor control.
  • Ideal for resettable fuse applications in various devices.
  • Provides overcurrent protection in industrial equipment.

RUEF110 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum voltage rating for the RUEF110?

The maximum voltage rating for the RUEF110 is 30V.

What is the hold current for the RUEF110?

The maximum hold current (Ih) for the RUEF110 is 1.1A.

At what current does the RUEF110 trip?

The RUEF110 trips at 2.2A.

What is the operating temperature range of the RUEF110?

The RUEF110 operates within a temperature range of -40°C to 85°C.

What type of mounting does the RUEF110 use?

The RUEF110 uses through-hole mounting.

What is the package type of the RUEF110?

The RUEF110 is supplied in a radial disc package.

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