Equivalent & Substitute Parts for 0ZCD0200FF2C

Part Overview

The 0ZCD0200FF2C is a Polymeric PTC Resettable Fuse manufactured by Bel Fuse Inc., rated for 16V at 2A hold current in a 2920 surface mount package. This component is classified as Obsolete, making identification of suitable substitute parts essential for ongoing design support and procurement continuity. The part operates across a temperature range of -40°C to 85°C and provides automatic overcurrent protection through polymeric PTC technology.

Substiute Parts

0ZCD0200FF2C

Bel Fuse Inc.In Stock: 10540ZCD0200FF2C Datasheet

Current PartRFQ

0ZCF0200FF2C

Bel Fuse Inc.In Stock: 354220ZCF0200FF2C Datasheet

DirectRFQ

MF-SM200-2

Bourns Inc.In Stock: 15290MF-SM200-2 Datasheet

DirectRFQ

SMD200F-2

Littelfuse Inc.In Stock: 5485SMD200F-2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 0ZCD0200FF2C is determined by the following critical parameters:

Primary Compatibility Criteria:

• Voltage rating must equal or exceed 16V maximum
• Hold current (Ih) must be 2A
• Trip current (It) must be 4A
• Operating temperature range must encompass -40°C to 85°C
• Mounting type must be Surface Mount
• Initial resistance (Ri) and post-trip resistance (R1) must fall within acceptable tolerance bands

Substitute Classification:

The 0ZCF0200FF2C (Bel Fuse Inc.) qualifies as a direct substitute. It maintains identical electrical specifications (16V, 2A Ih, 4A It) and resistance characteristics while offering Active product status and improved availability. The primary difference is packaging format (Tape & Reel versus cut tape) and the addition of a concave surface feature.

The MF-SM200-2 (Bourns Inc.) and SMD200F-2 (Littelfuse Inc.) represent functional alternatives with voltage derating to 15V maximum. Both maintain 2A hold current and 4A trip current specifications. These parts operate within the same temperature range and provide equivalent protection functionality, though they employ different package geometries (2-SMD format versus 2920 metric).

Parameter Comparison

Engineering Selection Recommendations

0ZCF0200FF2C (Bel Fuse Inc.) is the preferred substitute for direct replacement applications. This part maintains identical voltage and current specifications while offering Active product status, ensuring long-term availability and supply chain stability. It carries AEC-Q200 qualification in addition to cURus and TUV approvals, and is ROHS3 compliant. The concave surface feature and Tape & Reel packaging represent manufacturing improvements over the obsolete 0ZCD0200FF2C. Inventory availability (35,400 units) supports production requirements.

MF-SM200-2 (Bourns Inc.) and SMD200F-2 (Littelfuse Inc.) are functional alternatives suitable for applications where the 15V maximum voltage rating is acceptable within the circuit design margin. Both parts maintain the critical 2A hold current and 4A trip current specifications. The MF-SM200-2 offers superior moisture sensitivity rating (MSL 1 versus 2A) and AEC-Q200 qualification. The SMD200F-2 provides broader approval agency coverage (CSA, TUV, UL). Both employ 2-SMD package geometry, requiring PCB layout modification compared to the 2920 metric package.

Selection between these alternatives depends on circuit voltage headroom, PCB layout constraints, and supply chain preferences. The 0ZCF0200FF2C is recommended as the primary choice for form-fit-function replacement.

Frequently Asked Questions (FAQ)

Q: Can the 0ZCF0200FF2C directly replace the 0ZCD0200FF2C without PCB modification?

A: Yes. Both parts use the 2920 (7351 Metric) package with identical footprint dimensions (0.290" L x 0.202" W). The concave surface feature on the 0ZCF0200FF2C does not affect PCB compatibility. No layout changes are required.

Q: What is the impact of the 15V rating on MF-SM200-2 and SMD200F-2 substitutes?

A: These parts are rated for 15V maximum versus 16V on the original part. Substitution is valid only if the circuit design operates at 15V or below. For circuits designed at 16V nominal, voltage margin analysis is required to confirm acceptability.

Q: How do the different package formats affect substitution?

A: The 0ZCD0200FF2C and 0ZCF0200FF2C both use 2920 metric packaging and are footprint-compatible. The MF-SM200-2 and SMD200F-2 use 2-SMD package geometry with different dimensions (0.344" x 0.264" and 0.343" x 0.250" respectively). Substitution with these parts requires PCB redesign and revalidation of thermal and electrical performance.

Q: What is the significance of the Time to Trip difference between 4.5s and 12s?

A: The 0ZCD0200FF2C and 0ZCF0200FF2C respond to overcurrent conditions in 4.5 seconds. The MF-SM200-2 and SMD200F-2 require 12 seconds. This difference affects circuit protection response time and may impact system-level safety or performance requirements. Applications with fast fault detection requirements should prioritize the 4.5s response time.

Q: Are all substitute parts ROHS3 compliant?

A: The 0ZCF0200FF2C, MF-SM200-2, and SMD200F-2 are all ROHS3 compliant. The original 0ZCD0200FF2C does not specify RoHS status. For applications requiring RoHS compliance, substitution with any of the three alternatives is appropriate.

Q: What approval agencies certify each part?

A: The 0ZCD0200FF2C carries cURus and TUV approvals. The 0ZCF0200FF2C adds AEC-Q200 qualification. The MF-SM200-2 is certified by cURus and TUV. The SMD200F-2 carries CSA, TUV, and UL approvals. Selection should align with circuit application requirements and regional compliance standards.