SCHURTER 0031.8476 Glass Fuse 10A 250VAC 5x20mm Equivalent & Substitute Parts

Part Overview

The SCHURTER 0031.8476 is a 10A 250VAC glass cartridge fuse in 5mm x 20mm form factor, designed for surface mount applications requiring a holder. This fast-blow fuse is classified as Active product status and is ROHS3 compliant. Substitute parts are identified when equivalent electrical ratings and mechanical specifications align with the original component, enabling direct replacement in circuit designs where the primary part becomes unavailable.

Substiute Parts

0031.8476

SCHURTER Inc.In Stock: 14550031.8476 Datasheet

Current PartRFQ

0031.8327

SCHURTER Inc.In Stock: 19960031.8327 Datasheet

Parametric EquivalentRFQ

0031.8377

SCHURTER Inc.In Stock: 11740031.8377 Datasheet

Parametric EquivalentRFQ

0031.8426

SCHURTER Inc.In Stock: 14490031.8426 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SCHURTER 0031.8476 is determined by strict alignment of the following parameters:

• Current Rating: 10 A (exact match required)
• Voltage Rating (AC): 250 V (exact match required)
• Fuse Type: Cartridge, Glass (exact match required)
• Response Time: Fast Blow (exact match required)
• Package / Case: 5mm x 20mm w/Holder (exact match required)
• Mounting Type: Requires Holder, Surface Mount (exact match required)
• Operating Temperature Range: -40°C ~ 85°C (exact match required)
• Approval Agencies: cURus, VDE (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)

The following SCHURTER OGN-SMD series parts meet all substitution criteria: 0031.8327, 0031.8377, and 0031.8426.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts (0031.8327, 0031.8377, 0031.8426) maintain Active product status and full ROHS3 compliance with cURus and VDE certifications identical to the main part 0031.8476. Selection among these equivalents should be based on inventory availability and application-specific requirements related to breaking capacity and melting I²t characteristics, which differ between parts but remain within the OGN-SMD series specifications.

Frequently Asked Questions (FAQ)

Q: Can 0031.8327, 0031.8377, and 0031.8426 be used interchangeably with 0031.8476?

A: Yes, all three parts are parametric equivalents meeting the core substitution criteria: 10A current rating, 250V AC voltage rating, fast-blow response, 5mm x 20mm package with holder, surface mount configuration, -40°C to 85°C operating range, and cURus/VDE approvals. Differences in breaking capacity and melting I²t do not affect substitution eligibility based on the provided parameters.

Q: What is the difference between the main part and substitute parts?

A: The primary differences are breaking capacity (0031.8476 rated at 10A versus 100A for the substitutes) and melting I²t values (0031.8476 and 0031.8426 at 183 versus 0031.8327 and 0031.8377 at 520). All other electrical and mechanical specifications remain identical.

Q: Are all substitute parts available in the same packaging format?

A: Yes, all parts including 0031.8476, 0031.8327, 0031.8377, and 0031.8426 are supplied in Tape & Reel (TR) packaging suitable for automated assembly processes.

Q: Do substitute parts carry the same certifications?

A: Yes, all substitute parts maintain identical approval agency certifications (cURus, VDE) and ROHS3 compliance status as the main part.