0ZRN0400FF1E PTC resettable fuse from Bel Fuse, rated for 16V max and 4A hold current. Radial through-hole package with 5.10mm lead spacing.
Mfr Part #:

0ZRN0400FF1E

Available from 1 distributors
Mfr Name: Bel Fuse
Bel Fuse
PTC resettable fuse from Bel Fuse, rated for 16V max and 4A hold current. Radial through-hole package with 5.10mm lead spacing.
Total Stock: 2,780 pcs

0ZRN0400FF1E Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,780 pcs
2780 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16

0ZRN0400FF1E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Current
Height
Lead Spacing
Mounting Type
Operating Temperature
Package / Case
Ratings
Resistance
Tape & Reel
Time to Trip
Type
Voltage
Width

0ZRN0400FF1E Description

Short technical summary and product information.

The 0ZRN0400FF1E is a polymeric PTC resettable fuse from Bel Fuse, designed for overcurrent protection. It has a maximum voltage rating of 16V and a hold current of 4A. The device trips in 5 seconds under fault conditions. Initial resistance is 60 mΩ minimum. It is AEC-Q200 qualified for automotive applications. The component is housed in a radial disc package with through-hole mounting. Lead spacing is 5.10mm. Dimensions are 10.00mm x 3.00mm with a seated height of 15.00mm. Operating temperature range is -40°C to 125°C. RoHS and REACH compliance is unverified.

0ZRN0400FF1E Quick Information

Product Type: PTC Resettable Fuse
Series: 0ZRN
Canonical Name: Bel Fuse 0ZRN0400FF1E PTC Resettable Fuse, 16V, 4A Hold, Radial
Subcategory: Polymeric PTC

0ZRN0400FF1E Compliance

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

0ZRN0400FF1E Features

  • Polymeric PTC overcurrent protection device.
  • Rated for 16V maximum voltage.
  • 4A hold current with 5s trip time.
  • AEC-Q200 qualified for automotive use.
  • Radial through-hole package with 5.10mm lead spacing.

0ZRN0400FF1E Applications

  • Used in automotive electronics for overcurrent protection.
  • Suitable for power supply and battery protection circuits.
  • Ideal for applications requiring resettable protection.

0ZRN0400FF1E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the hold current of the 0ZRN0400FF1E?

4 A.

What is the maximum voltage rating?

16 V.

What is the trip time?

5 seconds.

What is the package type?

Radial, Disc through-hole.

What is the operating temperature range?

-40°C to 125°C.

Is this component AEC-Q200 qualified?

Yes, it has AEC-Q200 rating.

What is the initial resistance?

60 mΩ minimum.

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