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R251.750 The Littelfuse Inc. R251.750 is a PTC Resettable Fuse. It is RoHS3 Compliant and REACH Unaffected.
Mfr Part #:

R251.750

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. R251.750 is a PTC Resettable Fuse. It is RoHS3 Compliant and REACH Unaffected.
✓ Total Stock: 60 pcs
$ Price Range: $0.05

R251.750 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
60 pcs
On Request
60 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 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.

R251.750 Specifications Quick View

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R251.750 Description

Short technical summary and product information.

The Littelfuse Inc. R251.750 is a PTC Resettable Fuse within the Circuit Protection category. This component is designed for reliable circuit protection applications.

 

Key specifications include RoHS3 Compliance, REACH Unaffected status, and a Moisture Sensitivity Level (MSL) of 1 Unlimited. These attributes indicate adherence to environmental and handling standards.

 

As a PTC (Positive Temperature Coefficient) resettable fuse, it offers overcurrent protection that automatically resets after the fault condition is removed. This makes it suitable for applications requiring repeated protection cycles without manual intervention.

 

Further details regarding electrical ratings, operating conditions, and specific application suitability would typically be found in the product datasheet.

R251.750 Quick Information

Product Type: PTC Resettable Fuse
Series: R251
Canonical Name: Littelfuse Inc. R251.750 PTC Resettable Fuse
Subcategory: PTC Resettable Fuses

R251.750 Compliance

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

R251.750 Estimated Pricing

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1+ $0.05 $0.05

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

R251.750 Features

  • RoHS3 Compliant for environmental standards.
  • REACH Unaffected status.
  • MSL 1 Unlimited handling requirement.
  • Resettable overcurrent protection.

R251.750 Applications

  • Overcurrent protection in power supply circuits.
  • Resettable fuse for battery pack safety.
  • Used in USB port overcurrent limiting.
  • Suitable for automotive electronic modules.

R251.750 FAQs

3 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the R251.750?

The R251.750 is RoHS3 Compliant.

What is the REACH status of the R251.750?

The R251.750 is REACH Unaffected.

What is the Moisture Sensitivity Level (MSL) for the R251.750?

The MSL for the R251.750 is Level 1 Unlimited.

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