SCHURTER 3402.0005.24 Equivalent & Substitute Parts

Part Overview

The SCHURTER 3402.0005.24 is a surface mount board mount fuse rated for 160 mA at 63 V AC/DC with fast blow response characteristics. This component is designed for circuit protection in compact electronic assemblies requiring SMD integration. The part is currently active in production with full cURus approval certification. Substitute parts are identified to provide alternative sourcing options while maintaining identical electrical and mechanical specifications for direct board-level replacement.

Substiute Parts

3402.0005.24

SCHURTER Inc.In Stock: 9993402.0005.24 Datasheet

Current PartRFQ

3402.0005.22

SCHURTER Inc.In Stock: 16643402.0005.22 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SCHURTER 3402.0005.24 are identified based on strict parametric equivalence across all critical electrical and mechanical specifications. The substitution criteria are:

• Current Rating: 160 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: 0.0018 (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)
• Series: OMF 63 (exact match required)
• Approval Agency: cURus (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)

The substitute part 3402.0005.22 meets all these criteria and is therefore a direct parametric equivalent suitable for board-level replacement.

Parameter Comparison

Engineering Selection Recommendations

Both the SCHURTER 3402.0005.24 and 3402.0005.22 are active production parts with identical electrical and mechanical specifications. Selection between these parts may be based on inventory availability and lead time considerations. The 3402.0005.22 currently maintains higher inventory levels (1585 Pcs) compared to the 3402.0005.24 (908 Pcs). Both parts carry cURus approval certification and are ROHS3 compliant, meeting regulatory requirements for circuit protection applications. The identical parametric specifications ensure direct substitution without circuit redesign or board layout modification.

Frequently Asked Questions (FAQ)

Q: Can the 3402.0005.22 be used as a direct replacement for the 3402.0005.24 on existing PCB assemblies?

A: Yes. Both parts are identical in electrical ratings (160 mA, 63 V AC/DC), response characteristics (Fast Blow), physical dimensions (0.291" L x 0.122" W x 0.102" H), and package configuration (2-SMD, J-Lead). No circuit modifications or board layout changes are required.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts carry identical cURus approval certification, are ROHS3 compliant, and have REACH Unaffected status. Regulatory compliance is maintained with either part selection.

Q: What is the significance of the OMF 63 series designation?

A: The OMF 63 series designation indicates the fuse family and voltage class (63 V). Both substitute parts belong to this same series, confirming parametric equivalence.

Q: Are the physical dimensions identical between the two parts?

A: Yes. Both parts measure 0.291" L x 0.122" W x 0.102" H (7.40mm x 3.10mm x 2.60mm) and use the same 2-SMD, J-Lead package configuration, ensuring identical PCB footprint compatibility.

Q: What is the melting I²t value and why is it important?

A: The melting I²t value of 0.0018 defines the thermal energy required to melt the fuse element. Identical values between parts ensure identical thermal response and protection characteristics in the circuit.

Q: Can these fuses be used in both AC and DC circuits?

A: Yes. Both parts are rated for 63 V AC and 63 V DC operation, providing circuit protection in either AC or DC applications within the specified voltage range.