SCHURTER 7100.1123.13 Board Mount Fuse – Equivalent & Substitute Parts

Part Overview

The SCHURTER 7100.1123.13 is a 6.3 A, 250 V AC/DC board mount fuse with slow blow response characteristics, designed for through-hole radial mounting in radial box package configuration. This component is classified as Active product status with full cURus approval agency certification. Equivalent substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity when the primary part number becomes unavailable or when alternative sourcing is required.

Substiute Parts

7100.1123.13

SCHURTER Inc.In Stock: 10517100.1123.13 Datasheet

Current PartRFQ

7100.1023.13

SCHURTER Inc.In Stock: 9117100.1023.13 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SCHURTER 7100.1123.13 is determined by strict equivalence across the following critical parameters:

• Current Rating: 6.3 A (exact match required)
• Voltage Rating – AC: 250 V (exact match required)
• Response Time: Slow Blow (exact match required)
• Mounting Type: Through Hole (exact match required)
• Fuse Type: Board Mount (Cartridge Style Excluded) (exact match required)
• Package / Case: Radial, Box (exact match required)
• Breaking Capacity @ Rated Voltage: 63 A (exact match required)
• Melting I²t: 53 (exact match required)
• Operating Temperature Range: –40°C to +85°C (exact match required)
• Physical Dimensions: 0.453" L × 0.197" W × 0.315" H (exact match required)
• Approval Agency: cURus (exact match required)
• RoHS Compliance: ROHS3 Compliant (exact match required)

The identified substitute part 7100.1023.13 meets all critical electrical, mechanical, and compliance parameters and is therefore classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the SCHURTER 7100.1123.13 and its substitute 7100.1023.13 are Active product status components with identical electrical specifications, mechanical configurations, and regulatory compliance certifications. Both parts carry cURus approval agency certification, ROHS3 compliance, and REACH Unaffected status. Selection between these parts may be based on inventory availability, lead time, or procurement source preference, as all technical and compliance parameters are equivalent. The main part number 7100.1123.13 currently maintains 1,039 pieces in stock, while the substitute part number 7100.1023.13 maintains 852 pieces in stock.

Frequently Asked Questions (FAQ)

Q: Can SCHURTER 7100.1023.13 be used as a direct replacement for 7100.1123.13?

A: Yes. The 7100.1023.13 is a parametric equivalent with identical current rating (6.3 A), voltage rating (250 V AC), response time (Slow Blow), mounting type (Through Hole), package configuration (Radial, Box), breaking capacity (63 A), melting I²t (53), operating temperature range (–40°C to +85°C), and physical dimensions (0.453" L × 0.197" W × 0.315" H). Both parts carry identical cURus certification and ROHS3 compliance.

Q: Are there any differences in package or mounting between these parts?

A: No. Both parts use identical Through Hole mounting with Radial, Box package configuration and matching physical dimensions of 0.453" L × 0.197" W × 0.315" H (11.50 mm × 5.00 mm × 8.00 mm).

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

A: Yes. Both the 7100.1123.13 and 7100.1023.13 carry cURus approval agency certification, are ROHS3 Compliant, and have REACH Unaffected status.

Q: What is the difference between these two part numbers if all parameters are identical?

A: The part numbers represent different base product designations (7100.1123 versus 7100.1023) within the SCHURTER FRT 250T series, but the suffix .13 configuration results in identical electrical and mechanical specifications. The difference is administrative rather than technical.

Q: Which part should be selected based on availability?

A: Selection may be based on current inventory levels and procurement lead times. The 7100.1123.13 currently has 1,039 pieces in stock, while the 7100.1023.13 has 852 pieces in stock. Both are classified as Active product status.