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0ZRE0033FF1A PTC resettable fuse with 0.33A hold current and 240V max voltage. Radial leaded package with 5.1mm lead spacing.
Mfr Part #:

0ZRE0033FF1A

Available from 1 distributors
Mfr Name: Bel Fuse
Bel Fuse
PTC resettable fuse with 0.33A hold current and 240V max voltage. Radial leaded package with 5.1mm lead spacing.
Total Stock: 40,000 pcs

0ZRE0033FF1A Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
40,000 pcs
40000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16

0ZRE0033FF1A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Agency Approvals
Automotive Grade
Current
Halogen Free
Height
Hold Current
Lead Spacing
Lead Style
Length
Max Current
Max Interrupt Voltage
Minimum Resistance (RMIN)
Mounting Type
Operating Temperature
Package / Case
Ratings
Resistance
Resistance - Post Trip (R1max)
SVHC Present
Tape & Reel
Termination Style
Time to Trip
Trip Current
Type
Typical Power Dissipation
Voltage
Voltage - Max
Width

0ZRE0033FF1A Description

Short technical summary and product information.

The 0ZRE0033FF1A is a polymeric PTC resettable fuse from Bel Fuse's 0ZRE series. It provides overcurrent protection with a hold current of 0.33 A and a trip current of 0.74 A at 23°C. The device is rated for a maximum voltage of 240V AC/DC and can interrupt up to 265V. The typical power dissipation is 1.7 W, and the time to trip at 0.74 A is 21 seconds.

 

Electrical characteristics include a minimum resistance of 0.83 Ω and a post-trip maximum resistance of 2.6 Ω. The device operates over a temperature range of -40°C to 85°C. It is housed in a radial, disc through-hole package with lead spacing of 5.10 mm, and dimensions of 11.40 mm x 3.80 mm x 16.50 mm.

 

The 0ZRE0033FF1A is RoHS compliant, lead-free, and halogen-free. It holds agency approvals from TUV and UL, and is AEC-Q compliant for automotive applications. This fuse is suitable for use in power supplies, motor controls, and industrial equipment where reliable resettable overcurrent protection is required.

0ZRE0033FF1A Quick Information

Product Type: PTC Resettable Fuse
Series: 0ZRE
Canonical Name: PTC Resettable Fuse 0.33A 240V Radial Leaded
Subcategory: Radial Leaded PTC

0ZRE0033FF1A Compliance

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

0ZRE0033FF1A Features

  • 0.33A hold current with 0.74A trip current.
  • 240V max voltage with 265V interrupt capability.
  • Radial leaded through-hole package.
  • RoHS compliant and halogen free.
  • AEC-Q compliant for automotive applications.

0ZRE0033FF1A Applications

  • Overcurrent protection in power supplies.
  • Motor control and automotive circuits.
  • Industrial equipment and white goods.
  • Battery pack protection circuits.

0ZRE0033FF1A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the hold current of the 0ZRE0033FF1A?

0.33 A hold current.

What is the maximum voltage rating?

240V max, with 265V max interrupt voltage.

What is the maximum interrupt current?

6.0 A.

What is the trip time at 0.74A?

21 seconds typical.

What is the package type?

Radial, Disc through-hole with 5.1mm lead spacing.

What is the resistance before and after trip?

Minimum resistance 0.83Ω, post-trip maximum 2.6Ω.

What is the operating temperature range?

-40°C to 85°C.

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