SCHURTER 0034.7113 Equivalent & Substitute Parts

Part Overview

The SCHURTER 0034.7113 is a 630 mA, 250 V AC/DC board mount fuse with slow blow response characteristics, designed for through hole radial mounting in the MSTU 250 series. This component is classified as Active product status with full cULus approval. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity for applications requiring identical electrical and mechanical performance specifications.

Substiute Parts

0034.7113

SCHURTER Inc.In Stock: 8590034.7113 Datasheet

Current PartRFQ

0034.7213

SCHURTER Inc.In Stock: 8750034.7213 Datasheet

Parametric EquivalentRFQ

37406300410

LittelfuseIn Stock: 183437406300410 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SCHURTER 0034.7113 are qualified based on the following critical parameters that must remain constant across all equivalent components:

• Current Rating: 630 mA (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)
• Package / Case: Radial, Can, Vertical (exact match required)
• Breaking Capacity @ Rated Voltage: 50A (exact match required)
• Operating Temperature Range: -40°C ~ 85°C (exact match required)

Two substitute parts meet these criteria: SCHURTER 0034.7213 (parametric equivalent from the same manufacturer) and Littelfuse 37406300410 (cross-manufacturer equivalent from the TR5® 374 series).

Parameter Comparison

Engineering Selection Recommendations

All three parts—SCHURTER 0034.7113, SCHURTER 0034.7213, and Littelfuse 37406300410—are Active product status components with full regulatory compliance. Both SCHURTER parts are identical in all critical electrical and mechanical parameters and belong to the same MSTU 250 series. The Littelfuse 37406300410 provides cross-manufacturer equivalence with CSA and cULus certifications, offering additional regulatory coverage. The Littelfuse part exhibits a minor dimensional variance in height (0.315" versus 0.335"), which remains within the radial, can, vertical package classification and does not affect electrical performance or board mount compatibility. Selection between these parts should be based on procurement availability, supply chain requirements, and inventory management priorities.

Frequently Asked Questions (FAQ)

Q: Can SCHURTER 0034.7213 be used as a direct replacement for SCHURTER 0034.7113?

A: Yes. Both parts are from the same manufacturer, same series (MSTU 250), and share identical electrical specifications (630 mA, 250 V AC, slow blow response) and mechanical parameters (through hole radial mounting, 0.335" Dia x 0.335" H). They are parametric equivalents.

Q: Is the Littelfuse 37406300410 compatible with applications designed for the SCHURTER 0034.7113?

A: Yes. The Littelfuse part meets all critical electrical parameters (630 mA, 250 V AC, slow blow, 50A breaking capacity) and mounting requirements (through hole radial). The height dimension differs by 0.020" (0.315" versus 0.335"), which does not affect board mount compatibility or electrical performance.

Q: What are the key parameters that determine substitution eligibility?

A: Current rating (630 mA), voltage rating (250 V AC), response time (slow blow), mounting type (through hole), package style (radial, can, vertical), breaking capacity (50A), and operating temperature range (-40°C ~ 85°C) must remain constant across all substitute parts.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. SCHURTER 0034.7113, SCHURTER 0034.7213, and Littelfuse 37406300410 are all ROHS3 Compliant.

Q: What regulatory approvals apply to these parts?

A: SCHURTER 0034.7113 and 0034.7213 carry cULus approval. Littelfuse 37406300410 carries both CSA and cULus approvals, providing broader regulatory coverage.