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0ZCJ0035AF2E PTC resettable fuse from Bel Fuse, 0ZCJ series. 350 mA hold current, 30V DC rating, 40A fault current capability in a 1206 surface mount package.
Mfr Part #:

0ZCJ0035AF2E

Available from 4 distributors
Mfr Name: Bel Fuse
Bel Fuse
PTC resettable fuse from Bel Fuse, 0ZCJ series. 350 mA hold current, 30V DC rating, 40A fault current capability in a 1206 surface mount package.
Total Stock: 62,577 pcs

0ZCJ0035AF2E Available from 4 distributors

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50,000 pcs
50000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
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12,540 pcs
12540 pcs On Request 1 On Request On Request 2112+ On Request On Request
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25 pcs
25 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
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12 pcs
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0ZCJ0035AF2E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q
Automotive Grade
Current
Failure Rate
Halogen Free
Hold Current
Length
Maximum Current
Maximum Voltage
Mounting Type
Operating Temperature
Package / Case
Ratings
Resistance
Resistance - Initial (Min)
Resistance - Post Trip (Max)
SVHC Present
Tape & Reel
Termination Style
Thickness (Max)
Time to Trip
Trip Current
Type
Typical Power
Voltage
Width

0ZCJ0035AF2E Description

Short technical summary and product information.

The Bel Fuse 0ZCJ0035AF2E is a polymeric PTC resettable fuse from the 0ZCJ series, designed for overcurrent protection in electronic circuits. It features a hold current of 350 mA and a trip current of 750 mA, with a maximum voltage rating of 30 V DC and a maximum fault current handling capability of 40 A. The device offers a typical power dissipation of 0.6 W and a fast time to trip of 100 ms at 8 A.

 

The 0ZCJ0035AF2E comes in a standard 1206 (3216 Metric) concave surface mount package, measuring 3.25 mm in length, 1.65 mm in width, and 1.30 mm in thickness. It operates over a wide temperature range from -40°C to 85°C. The initial resistance is 0.3 Ω minimum, and the post-trip resistance is 1.2 Ω maximum at 23°C.

 

This device is AEC-Q compliant, making it suitable for automotive applications. It is also RoHS and REACH compliant, and lead-free and halogen-free as confirmed by the datasheet. The 0ZCJ series from Bel Fuse is recognized for its fast trip time and low DC resistance, suitable for space-constrained designs.

0ZCJ0035AF2E Quick Information

Product Type: PTC Resettable Fuse
Series: 0ZCJ
Canonical Name: Bel Fuse 0ZCJ0035AF2E PTC Resettable Fuse, Surface Mount, 1206, 350 mA Hold, 30V
Subcategory: Surface Mount Polymeric PTC

0ZCJ0035AF2E Compliance

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

0ZCJ0035AF2E Features

  • 350 mA hold current, 750 mA trip current.
  • 30 V DC maximum voltage rating.
  • 40 A maximum fault current capability.
  • Surface mount 1206 package, AEC-Q compliant.
  • Fast trip time of 100 ms at 8 A.

0ZCJ0035AF2E Applications

  • Suitable for automotive overcurrent protection.
  • Used in industrial control and power systems.
  • Protects battery charging and power management circuits.
  • Ideal for portable electronics and consumer devices.

0ZCJ0035AF2E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the hold current of the Bel Fuse 0ZCJ0035AF2E?

The hold current is 350 mA (0.35 A).

What is the maximum voltage rating for this PTC fuse?

The maximum voltage is 30 V DC.

What is the trip current of this device?

The trip current is 750 mA (0.75 A).

What package does the 0ZCJ0035AF2E use?

It uses a 1206 (3216 Metric), concave surface mount package.

What is the operating temperature range?

It operates from -40°C to 85°C.

Is the 0ZCJ0035AF2E AEC-Q compliant?

Yes, it is AEC-Q compliant, making it suitable for automotive applications.

What is the maximum fault current this fuse can handle?

The maximum fault current (Imax) is 40 A.

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