SCHURTER 7030.3260 Equivalent & Substitute Parts

Part Overview

The SCHURTER 7030.3260 is a 310 mA, 220 V AC / 125 V DC slow-blow glass cartridge fuse in 5mm x 20mm form factor, designed for use with compatible fuse holders. This part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system maintenance and component procurement.

Substiute Parts

7030.3260

SCHURTER Inc.In Stock: 9397030.3260 Datasheet

Current PartRFQ

0034.5038

SCHURTER Inc.In Stock: 13280034.5038 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 7030.3260 is based on the following critical parameters:

Physical Compatibility: Package form factor (5mm x 20mm) and mounting type (requires holder) must remain identical to ensure mechanical fit within existing fuse holder assemblies.

Electrical Compatibility: Current rating, voltage ratings (AC and DC), and response time (slow blow) establish functional equivalence. The substitute part must operate within the same electrical parameters to provide equivalent circuit protection.

Certification & Compliance: RoHS3 compliance and approval agency certifications ensure regulatory alignment and material composition standards.

The SCHURTER 0034.5038 meets these substitution criteria through matching physical dimensions, identical fuse type and response characteristics, and equivalent compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER 0034.5038 serves as an active-status substitute for the obsolete 7030.3260. Both components maintain identical physical form factors and fuse response characteristics, ensuring mechanical and functional compatibility within existing circuit protection designs.

The 0034.5038 provides higher AC voltage rating (250 V versus 220 V) and extended operating temperature range (-40°C to 85°C versus -40°C to 70°C), representing enhanced performance margins. Current ratings are closely matched (315 mA versus 310 mA), with the substitute rated marginally higher.

Both parts carry ROHS3 compliance and equivalent regulatory certifications, supporting continued use in compliant applications. The substitute part's active product status ensures ongoing availability and supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can the 0034.5038 directly replace the 7030.3260 in existing assemblies?

A: Yes. Both components share identical 5mm x 20mm package dimensions and mounting requirements (holder-based installation), enabling direct mechanical substitution. Electrical parameters are closely aligned, with the substitute offering equivalent slow-blow response characteristics.

Q: What are the key electrical differences between these parts?

A: The 0034.5038 is rated for 250 V AC (versus 220 V AC on the main part) and 315 mA (versus 310 mA). The main part specifies 125 V DC rating; the substitute does not specify a DC voltage rating. Both maintain slow-blow response time.

Q: Are there compliance or certification differences?

A: Both parts are ROHS3 compliant. The main part carries UR approval; the substitute carries cURus approval. Both meet equivalent regulatory standards for their respective product statuses.

Q: Why is the main part listed as obsolete?

A: The 7030.3260 is classified as obsolete by the manufacturer. The 0034.5038 is an active product, ensuring continued availability and support for new designs and replacement applications.

Q: Does the higher voltage rating of the substitute affect compatibility?

A: No. Higher voltage ratings provide additional safety margin in the circuit. The substitute's 250 V AC rating is compatible with applications designed for 220 V AC operation.