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30R700U The Littelfuse 30R700U is a PTC Resettable Fuse designed for circuit protection. It offers a 1.35A hold current and a maximum voltage rating of 30VDC.
Mfr Part #:

30R700U

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse 30R700U is a PTC Resettable Fuse designed for circuit protection. It offers a 1.35A hold current and a maximum voltage rating of 30VDC.
✓ Total Stock: 58 pcs
$ Price Range: $0.05

30R700U 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
58 pcs
On Request
58 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.

30R700U Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Max)
Lead Style
Mounting Style
Resistance
SVHC Present
Termination Style
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30R700U Description

Short technical summary and product information.

The Littelfuse 30R700U is a Polymeric PTC Resettable Fuse designed for overcurrent protection applications. It features a hold current of 1.35A and a maximum voltage rating of 30VDC.

 

This resettable fuse has a low resistance of 130 mOhms, making it suitable for various electronic circuits. It is designed for through-hole mounting with radial termination style, facilitating easy integration into PCB designs.

 

The 30R700U is part of Littelfuse's extensive range of circuit protection devices. Its resettable nature allows it to automatically reset after a fault condition is cleared, providing a reliable and durable protection solution.

30R700U Quick Information

Product Type: PTC Resettable Fuse
Series: 30R
Canonical Name: Littelfuse Inc. 30R700U PTC Resettable Fuse
Subcategory: PTC

30R700U Compliance

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

30R700U Estimated Pricing

Qty Low High
1+ $0.05 $0.05

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

30R700U Features

  • 1.35A hold current for overcurrent protection.
  • 30VDC maximum operating voltage.
  • Low 130mOhms resistance.
  • Through-hole mounting with radial termination.
  • Resettable design for automatic fault clearing.

30R700U Applications

  • Protects electronic circuits from overcurrent.
  • Suitable for various power supply applications.
  • Used in consumer electronics devices.
  • Ideal for battery protection circuits.

30R700U FAQs

6 frequently asked questions generated from this part’s specifications.
What is the hold current of the 30R700U?

1.35 A.

What is the trip current?

2.7 A.

What is the maximum voltage rating?

30 VDC.

What is the maximum current rating?

40 A.

What is the initial resistance?

130 mOhms.

What is the mounting style and termination?

Through hole mounting with radial leads.

30R700U Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
30R800U
30R800U
Littelfuse Inc.
The Littelfuse 30R800U is a PTC Resettable Fuse designed for circuit protection. It features a 1.35A hold current and 30VDC maximum voltage.
View Part
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