SCHURTER 7100.1173.13 Board Mount Fuse - Equivalent & Substitute Parts

Part Overview

The SCHURTER 7100.1173.13 is a 6.3 A, 250 V AC/DC board mount fuse with fast blow response characteristics, designed for through-hole radial mounting in radial box packaging. This component is classified as Active product status with full cURus approval agency certification. Identifying equivalent substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain component availability across manufacturing cycles.

Substiute Parts

7100.1173.13

SCHURTER Inc.In Stock: 12737100.1173.13 Datasheet

Current PartRFQ

7100.1073.13

SCHURTER Inc.In Stock: 14357100.1073.13 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SCHURTER 7100.1173.13 are determined by strict equivalence across the following critical parameters:

• Current Rating: 6.3 A
• Voltage Rating - AC: 250 V
• Fuse Type: Board Mount (Cartridge Style Excluded)
• Mounting Type: Through Hole
• Response Time: Fast Blow
• Package / Case: Radial, Box
• Breaking Capacity @ Rated Voltage: 63 A
• Melting I²t: 15
• Operating Temperature Range: -40°C ~ 85°C
• Physical Dimensions: 0.453" L x 0.197" W x 0.315" H (11.50mm x 5.00mm x 8.00mm)
• Compliance: ROHS3 Compliant, cURus Approved

The SCHURTER 7100.1073.13 meets all specified parameters and qualifies as a parametric equivalent substitute part.

Parameter Comparison

Engineering Selection Recommendations

Both the SCHURTER 7100.1173.13 and SCHURTER 7100.1073.13 are Active product status components with identical electrical, mechanical, and compliance specifications. Both parts carry cURus approval certification and ROHS3 compliance status. Selection between these parts may be based on inventory availability and supply chain considerations, as all functional and regulatory parameters are equivalent. The 7100.1073.13 currently maintains higher inventory levels (1384 Pcs vs. 1224 Pcs), which may support extended lead time requirements.

Frequently Asked Questions (FAQ)

Q: Can the SCHURTER 7100.1073.13 be used as a direct replacement for the 7100.1173.13?

A: Yes. Both parts are parametric equivalents with identical current ratings (6.3 A), voltage ratings (250 V AC), response time (Fast Blow), mounting configuration (Through Hole), package type (Radial, Box), and physical dimensions (11.50mm x 5.00mm x 8.00mm). All electrical and mechanical parameters match exactly.

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

A: No. Both parts carry identical cURus approval agency certification, ROHS3 compliance status, and REACH Unaffected designation. Operating temperature ranges are identical (-40°C ~ 85°C).

Q: What is the significance of the breaking capacity specification?

A: The breaking capacity of 63 A at rated voltage (250 V) defines the maximum fault current the fuse can safely interrupt. Both parts share this specification, ensuring equivalent protection performance in circuit applications.

Q: How do the melting I²t values affect substitution?

A: The melting I²t value of 15 characterizes the thermal energy required to melt the fuse element. Identical I²t values between parts ensure equivalent response behavior and protection characteristics in the same circuit application.

Q: Are the physical dimensions critical for PCB layout compatibility?

A: Yes. Both parts share identical dimensions (0.453" L x 0.197" W x 0.315" H / 11.50mm x 5.00mm x 8.00mm) and radial through-hole mounting configuration, ensuring direct PCB footprint compatibility without layout modifications.