0ZCB0200FF2E Equivalent & Substitute Parts

Part Overview

The 0ZCB0200FF2E is a polymeric PTC resettable fuse manufactured by Bel Fuse Inc., rated for 6V at 2A hold current in a 1210 (3225 Metric) surface mount package. This component is classified as obsolete, making identification of suitable substitutes essential for ongoing design support and production continuity. The part provides overcurrent protection with automatic reset capability, suitable for applications requiring polymeric PTC fuse functionality in compact form factors.

Substiute Parts

0ZCB0200FF2E

Bel Fuse Inc.In Stock: 9490ZCB0200FF2E Datasheet

Current PartRFQ

0ZCH0200FF2E

Bel Fuse Inc.In Stock: 122490ZCH0200FF2E Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 0ZCB0200FF2E is determined by strict equivalence across the following critical parameters:

• Voltage rating: 6V maximum
• Current hold (Ih): 2A maximum
• Current trip (It): 4A
• Current maximum: 100A
• Time to trip: 1 second
• Resistance initial (Ri): 15 mOhms minimum
• Resistance post-trip (R1): 70 mOhms maximum
• Operating temperature range: -40°C to 85°C
• Package type: 1210 (3225 Metric), Concave surface mount
• Physical dimensions: 0.127" L x 0.102" W, 0.055" maximum thickness
• Regulatory compliance: cURus and TUV approval

The 0ZCH0200FF2E meets all specified parameters and qualifies as a parametric equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

The 0ZCH0200FF2E is the direct parametric equivalent for the obsolete 0ZCB0200FF2E. Both parts share identical electrical and mechanical specifications across all critical parameters. The 0ZCH0200FF2E carries active product status, ensuring ongoing availability and supply chain continuity.

The 0ZCH0200FF2E provides additional regulatory compliance through AEC-Q200 qualification and ROHS3 compliance, exceeding the certifications of the original part. Both parts maintain cURus and TUV approval, satisfying existing design requirements.

Packaging differs between the two parts: the 0ZCB0200FF2E is supplied in bulk, while the 0ZCH0200FF2E is supplied in Tape & Reel format. This packaging difference does not affect electrical or mechanical compatibility and is determined by procurement and assembly requirements.

Frequently Asked Questions (FAQ)

Q: Are the 0ZCB0200FF2E and 0ZCH0200FF2E electrically identical?

A: Yes. Both parts are polymeric PTC resettable fuses with identical voltage, current, resistance, and thermal specifications. They operate identically in circuit applications.

Q: What is the difference between these parts?

A: The primary differences are product status and packaging. The 0ZCB0200FF2E is obsolete and supplied in bulk; the 0ZCH0200FF2E is active and supplied in Tape & Reel format. The 0ZCH0200FF2E also includes AEC-Q200 and ROHS3 compliance certifications.

Q: Can I use the 0ZCH0200FF2E as a direct replacement on existing PCBs?

A: Yes. The 0ZCH0200FF2E is mechanically and electrically compatible with the 0ZCB0200FF2E. Both parts use the same 1210 (3225 Metric) surface mount package with identical dimensions and pin configuration.

Q: Does the Tape & Reel packaging affect circuit performance?

A: No. Packaging format affects only procurement and assembly processes. Once soldered to the PCB, both parts function identically.

Q: Are there any compliance differences I should consider?

A: The 0ZCH0200FF2E includes AEC-Q200 qualification and ROHS3 compliance, providing enhanced regulatory coverage. Both parts maintain cURus and TUV approval required by the original design.

Q: What is the moisture sensitivity level for these parts?

A: Both parts carry MSL 2A (4 Weeks) rating, requiring storage in controlled humidity conditions and following standard moisture handling procedures during assembly.