FC-5432-10A-C2-C Equivalent & Substitute Parts

Part Overview

The FC-5432-10A-C2-C is a 10A 35VDC surface mount board mount fuse manufactured by Delta Electronics/Cyntec. This component is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system support and procurement planning. The part operates within a temperature range of -10°C to 65°C and meets ROHS3 compliance requirements with TUV and UL approval certifications.

Substiute Parts

FC-5432-10A-C2-C

Delta Electronics/CyntecIn Stock: 2990FC-5432-10A-C2-C Datasheet

Current PartRFQ

ITV5432L4030WR

Littelfuse Inc.In Stock: 1358ITV5432L4030WR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FC-5432-10A-C2-C requires evaluation based on the following critical parameters:

Mandatory Compatibility Criteria:

• Surface mount mounting type
• Nonstandard SMD package configuration
• Fast blow response time
• Operating temperature range compatibility (-10°C to 65°C)
• Board mount fuse type (cartridge style excluded)
• ROHS3 compliance and regulatory approvals

Electrical Parameter Considerations: The substitute part ITV5432L4030WR operates at 30A 62VDC, which represents a higher current and voltage rating than the original FC-5432-10A-C2-C (10A 35VDC). This difference in electrical specifications must be evaluated within the context of the application circuit to determine functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

The ITV5432L4030WR from Littelfuse Inc. shares core mechanical and thermal compatibility with the FC-5432-10A-C2-C, including identical length and width dimensions (5.40mm x 3.20mm), matching surface mount configuration, and identical operating temperature range. Both components maintain ROHS3 compliance and fast blow response characteristics.

The ITV5432L4030WR maintains active product status, ensuring ongoing availability and supply chain continuity compared to the obsolete FC-5432-10A-C2-C. Both components carry regulatory approvals from TUV, with the substitute additionally certified by cURus.

Physical height differs by 0.65mm (1.15mm versus 1.80mm), which may require PCB layout verification depending on application constraints. Electrical ratings differ significantly: the substitute provides 30A at 62VDC versus the original 10A at 35VDC specification. Circuit-level evaluation is required to confirm whether these elevated ratings are compatible with the intended application.

Frequently Asked Questions (FAQ)

Q: Can the ITV5432L4030WR directly replace the FC-5432-10A-C2-C without circuit modification?

A: Both components share identical surface mount configuration, nonstandard SMD package type, fast blow response time, and operating temperature range. However, the ITV5432L4030WR features higher current (30A vs. 10A) and voltage (62V vs. 35V) ratings. Direct substitution requires confirmation that the application circuit can accommodate these elevated electrical specifications.

Q: What is the physical height difference between these parts?

A: The FC-5432-10A-C2-C measures 1.15mm in height, while the ITV5432L4030WR measures 1.80mm. This 0.65mm difference may impact PCB layout and clearance requirements depending on application design constraints.

Q: Are both components RoHS compliant?

A: Yes. Both the FC-5432-10A-C2-C and ITV5432L4030WR meet ROHS3 compliance requirements.

Q: What regulatory approvals apply to each component?

A: The FC-5432-10A-C2-C carries TUV and UL approvals. The ITV5432L4030WR carries cURus and TUV approvals.

Q: Why is the FC-5432-10A-C2-C listed as obsolete?

A: The FC-5432-10A-C2-C is classified as obsolete by the manufacturer. The ITV5432L4030WR maintains active product status, providing continued availability and manufacturer support.

Q: What packaging formats are available for these parts?

A: The FC-5432-10A-C2-C is supplied in Cut Tape (CT) packaging. The ITV5432L4030WR is supplied in Tape & Reel (TR) packaging, which may affect procurement quantities and handling procedures.