Equivalent & Substitute Parts for 0ZCC0160AF2C

Part Overview

The 0ZCC0160AF2C is a polymeric PTC resettable fuse manufactured by Bel Fuse Inc., rated for 12V at 1.6A hold current in a 1812 (4532 Metric) surface mount package. This component is classified as obsolete, making substitute parts necessary for new designs and ongoing production requirements. The part provides overcurrent protection with automatic reset capability across the operating temperature range of -40°C to 85°C.

Substiute Parts

0ZCC0160AF2C

Bel Fuse Inc.In Stock: 9430ZCC0160AF2C Datasheet

Current PartRFQ

0ZCG0160AF2C

Bel Fuse Inc.In Stock: 102310ZCG0160AF2C Datasheet

DirectRFQ

0ZCG0160BF2C

Bel Fuse Inc.In Stock: 463970ZCG0160BF2C Datasheet

Parametric EquivalentRFQ

FSMD160-24R

RFE/FuzetecIn Stock: 1977FSMD160-24R Datasheet

DirectRFQ

MINISMDC160F-2

Littelfuse Inc.In Stock: 39939MINISMDC160F-2 Datasheet

SimilarRFQ

FSMD160-12R

RFE/FuzetecIn Stock: 3022FSMD160-12R Datasheet

Parametric EquivalentRFQ

FSMD160-16R

RFE/FuzetecIn Stock: 3135FSMD160-16R Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 0ZCC0160AF2C are classified based on electrical and mechanical compatibility within the following criteria:

Direct Substitutes maintain identical electrical specifications: 12V maximum voltage, 1.6A hold current, 3.2A trip current, 30 mOhms minimum initial resistance, and 100 mOhms maximum post-trip resistance. These parts are mechanically compatible with the same 1812 (4532 Metric) surface mount package and identical operating temperature range.

Parametric Equivalents share the same current rating (1.6A hold, 3.2A trip), resistance characteristics, package dimensions, and operating temperature, but differ in maximum voltage rating. These parts are suitable for applications where the circuit voltage is within the substitute part's voltage specification.

Similar Parts maintain the same package form factor, current rating, and operating temperature but may have different voltage ratings or physical thickness. Selection requires verification that the circuit voltage does not exceed the substitute part's maximum voltage rating.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: 0ZCG0160AF2C

The 0ZCG0160AF2C is the direct successor to the 0ZCC0160AF2C, manufactured by the same supplier (Bel Fuse Inc.) with identical electrical and mechanical specifications. This part carries active product status and includes AEC-Q200 automotive qualification in addition to the original cURus and TUV certifications. This part is the preferred choice for direct replacement in 12V applications.

Alternative for 12V Applications: FSMD160-12R

The FSMD160-12R from RFE/Fuzetec provides equivalent electrical performance for 12V circuits with identical current ratings, resistance characteristics, and package dimensions. This part is actively produced and carries cUL, TUV, and UL certifications. Selection of this alternative is appropriate when supply chain or cost considerations favor a second-source component.

For Higher Voltage Circuits: 0ZCG0160BF2C or FSMD160-16R

When circuit voltage exceeds 12V but does not exceed 16V, either the 0ZCG0160BF2C (Bel Fuse Inc.) or FSMD160-16R (RFE/Fuzetec) may be used. Both maintain identical current and resistance specifications while providing 16V maximum voltage rating. The 0ZCG0160BF2C includes AEC-Q200 qualification.

For 24V Circuits: FSMD160-24R

The FSMD160-24R accommodates circuits operating at 24V while maintaining all other electrical and mechanical parameters. This part is suitable only when the application voltage reaches 24V.

Not Recommended: MINISMDC160F-2

The MINISMDC160F-2 from Littelfuse Inc. has a maximum voltage rating of 9V, which is below the original 0ZCC0160AF2C specification of 12V. This part is not suitable as a substitute for the original design and should only be considered for applications specifically designed for 9V operation.

Frequently Asked Questions (FAQ)

Q: Can I use 0ZCG0160BF2C as a direct replacement for 0ZCC0160AF2C in a 12V circuit?

A: Yes. The 0ZCG0160BF2C has a 16V maximum voltage rating, which exceeds the 12V requirement of the original circuit. All electrical parameters (current hold, trip current, resistance) are identical. The higher voltage rating does not affect performance in a 12V application.

Q: What is the difference between the 0ZCC and 0ZCG series?

A: The 0ZCC series is obsolete, while the 0ZCG series is the active product line from Bel Fuse Inc. Both series share identical electrical specifications and package form factors. The 0ZCG series includes additional AEC-Q200 automotive qualification.

Q: Are RFE/Fuzetec FSMD parts compatible with Bel Fuse parts in the same circuit?

A: Yes, provided the voltage and current ratings match the circuit requirements. The FSMD160-12R and FSMD160-16R have identical electrical and mechanical specifications to their Bel Fuse equivalents. Both manufacturers' parts meet the same package dimensions and operating temperature range.

Q: Why does MINISMDC160F-2 have a lower voltage rating than the original part?

A: The MINISMDC160F-2 is designed for lower voltage applications (9V maximum). It is not a suitable substitute for the 0ZCC0160AF2C in 12V circuits. This part should only be used in applications specifically rated for 9V operation.

Q: What certifications should I verify when selecting a substitute?

A: The original 0ZCC0160AF2C carries cURus and TUV certifications. Substitute parts should maintain equivalent or superior certification status. The 0ZCG0160AF2C adds AEC-Q200 qualification. The FSMD series parts carry cUL, TUV, and UL certifications. Verify that the selected substitute meets the regulatory requirements of your application.

Q: Can I use a higher voltage-rated part in a lower voltage circuit?

A: Yes. A part with a higher maximum voltage rating (such as FSMD160-24R in a 12V circuit) will function correctly. The higher voltage rating provides additional safety margin and does not degrade performance in lower voltage applications.

Q: What is the significance of the 1812 (4532 Metric) package designation?

A: This designates the physical dimensions and form factor of the surface mount component. All listed substitute parts use the identical 1812 (4532 Metric) package, ensuring mechanical compatibility with existing PCB layouts and assembly processes.