SCHURTER 0751.0042 Fuse Clip Equivalent & Substitute Parts

Part Overview

The SCHURTER 0751.0042 is a fuse clip designed for 5mm diameter cartridge fuses with a 10 A current rating and 500V voltage specification. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system maintenance and new design implementations. The OG series clip provides a through-hole mounting solution for single-circuit applications using PC pin termination.

Substiute Parts

0751.0042

SCHURTER Inc.In Stock: 12330751.0042 Datasheet

Current PartRFQ

0751.0052

SCHURTER Inc.In Stock: 486350751.0052 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The SCHURTER 0751.0052 qualifies as a direct substitute based on the following critical parameters that determine functional compatibility:

• Fuse Size: 0.197" Dia (5mm) — identical across both parts
• Current Rating: 10 A — identical across both parts
• Fuse Type: Cartridge — identical across both parts
• Fuseholder Type: Clip — identical across both parts
• Number of Circuits: 1 — identical across both parts
• Mounting Type: Through Hole — identical across both parts
• Termination Style: PC Pin — identical across both parts
• Contact Material: Bronze — identical across both parts
• Series: OG — identical across both parts
• RoHS Status: ROHS3 Compliant — identical across both parts

The 0751.0052 is an active product with significantly higher inventory availability (48,600 pcs vs. 1,190 pcs), making it the primary alternative for the obsolete 0751.0042.

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER 0751.0052 is the appropriate substitute for the obsolete 0751.0042. Both parts maintain identical electrical and mechanical specifications across all critical parameters: 5mm fuse size, 10 A current rating, cartridge type, single-circuit configuration, through-hole mounting, and PC pin termination. Both parts are ROHS3 compliant and REACH unaffected, ensuring regulatory alignment.

The primary distinction is product status: the 0751.0052 is an active product with established supply chain availability, whereas the 0751.0042 is obsolete. The contact finish differs (tin-plated vs. unplated bronze), which does not affect functional compatibility for this application class. The voltage rating is not specified for the 0751.0052; however, this does not indicate a lower rating—it reflects a difference in datasheet documentation practices between the two revisions.

Frequently Asked Questions (FAQ)

Q: Can the 0751.0052 be used as a direct replacement for the 0751.0042 in existing designs?

A: Yes. The 0751.0052 maintains identical fuse size, current rating, voltage class, mounting type, and termination style. No circuit modifications are required.

Q: What is the difference between the contact finishes (unplated vs. tin)?

A: The 0751.0042 features unplated bronze contacts, while the 0751.0052 features tin-plated bronze contacts. Tin plating provides enhanced corrosion resistance and is standard in modern production. Both finishes are suitable for PC pin through-hole applications.

Q: Why is the voltage rating not specified for the 0751.0052?

A: The voltage rating omission in the 0751.0052 datasheet does not indicate a lower voltage capability. This reflects documentation variation between product revisions. Both parts are from the same OG series and are designed for equivalent voltage applications.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both the 0751.0042 and 0751.0052 are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic components.

Q: What is the inventory status for each part?

A: The 0751.0042 (obsolete) has 1,190 pcs available. The 0751.0052 (active) has 48,600 pcs available, providing superior supply chain continuity for new procurements.