SCHURTER 3402.0003.24 Equivalent & Substitute Parts

Part Overview

The SCHURTER 3402.0003.24 is a surface mount board mount fuse rated at 63 mA with 63 V AC/DC voltage rating. This component is designed for fast-blow protection in compact electronic assemblies requiring SMD integration. The part is currently active in production with full inventory availability. Substitute parts are identified to provide alternative sourcing options while maintaining identical electrical and mechanical specifications.

Substiute Parts

3402.0003.24

SCHURTER Inc.In Stock: 10243402.0003.24 Datasheet

Current PartRFQ

3402.0003.22

SCHURTER Inc.In Stock: 35823402.0003.22 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SCHURTER 3402.0003.24 is determined by strict equivalence across the following critical parameters:

Current Rating: 63 mA (exact match required) Voltage Rating: 63 V AC and 63 V DC (exact match required) Response Time: Fast Blow (exact match required) Mounting Type: Surface Mount (exact match required) Package / Case: 2-SMD, J-Lead (exact match required) Breaking Capacity @ Rated Voltage: 50 A (exact match required) Melting I²t: 0.00011 (exact match required) Operating Temperature Range: -55°C to 125°C (exact match required) Physical Dimensions: 0.291" L x 0.122" W x 0.102" H (exact match required)

The substitute part 3402.0003.22 meets all these criteria and is therefore classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the SCHURTER 3402.0003.24 and 3402.0003.22 are active production components with identical electrical, mechanical, and compliance specifications. Selection between these parts may be based on inventory availability and lead time considerations. The main part (3402.0003.24) has 961 pieces in stock, while the substitute part (3402.0003.22) has 3493 pieces available. Both parts carry cURus approval certification and are ROHS3 compliant, meeting regulatory requirements for modern electronic assemblies. No functional or performance differences exist between these components.

Frequently Asked Questions (FAQ)

Q: Can 3402.0003.22 be used as a direct replacement for 3402.0003.24?

A: Yes. Both parts are parametric equivalents with identical current rating (63 mA), voltage rating (63 V AC/DC), response time (Fast Blow), package type (2-SMD, J-Lead), and all other electrical and mechanical specifications. Direct substitution is possible without circuit modification.

Q: Are there any differences in physical dimensions between these parts?

A: No. Both parts have identical dimensions of 0.291" L x 0.122" W x 0.102" H (7.40mm x 3.10mm x 2.60mm), ensuring identical PCB footprint compatibility.

Q: Do both parts meet the same regulatory and compliance standards?

A: Yes. Both parts carry cURus approval, are ROHS3 compliant, and have REACH Unaffected status. Compliance certifications are identical.

Q: What is the difference between these two part numbers?

A: The part numbers differ only in their suffix designation (3402.0003.24 versus 3402.0003.22). Both are variants within the same OMF 63 series with identical specifications. The difference may relate to manufacturing batch or packaging configuration, but electrical and mechanical performance are equivalent.

Q: Which part should I select based on availability?

A: Selection should be based on project lead time requirements and inventory status. The 3402.0003.22 has higher current inventory (3493 pieces) compared to 3402.0003.24 (961 pieces), making it suitable for applications requiring faster delivery or larger volume orders.

Q: Are the operating temperature ranges the same?

A: Yes. Both parts operate across the identical temperature range of -55°C to 125°C, ensuring equivalent thermal performance in all specified environmental conditions.