Amphenol ICC 75915-405 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 75915-405 is a 5-position receptacle connector from the Dubox™ series, designed for board-to-board applications with 0.100" (2.54mm) pitch through-hole solder termination. This part is classified as obsolete, making substitute components necessary for new designs and ongoing production requirements. The connector features tin-lead contact finish and is suitable for automotive, general purpose, industrial, and telecommunications applications.

Substiute Parts

75915-405

Amphenol ICC (FCI)In Stock: 95875915-405 Datasheet

Current PartRFQ

75915-405LF

Amphenol ICC (FCI)In Stock: 171175915-405LF Datasheet

DirectRFQ

929974-01-05

3MIn Stock: 1133929974-01-05 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 75915-405 are qualified based on the following critical parameters that must remain consistent:

• Connector Type & Contact Configuration: Receptacle with female socket contacts
• Position Count & Pitch: 5 positions at 0.100" (2.54mm) mating pitch
• Mounting & Termination: Through-hole solder termination
• Fastening Mechanism: Push-pull fastening type
• Electrical & Mechanical Compatibility: Board-to-board style with equivalent insulation material flammability rating

The substitute parts listed maintain these core parameters while differing in specific attributes such as contact finish composition, product status, and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

75915-405LF (Direct Substitute - Recommended for RoHS Compliance)

The 75915-405LF is the direct equivalent from Amphenol ICC (FCI) and maintains identical mechanical and electrical compatibility with the obsolete 75915-405. The primary distinction is the contact finish composition: tin-lead replaced with tin. This part carries active product status and RoHS compliance certification, making it the preferred choice for new designs and production environments requiring regulatory adherence. Both parts share identical pitch, position count, insulation height, and contact length specifications.

929974-01-05 (Cross-Manufacturer Alternative)

The 3M 929974-01-05 provides an alternative from a different manufacturer while maintaining core compatibility parameters: 5-position receptacle, 0.100" pitch, through-hole solder termination, and push-pull fastening. This part differs in contact geometry (forked vs. socket), insulation material composition (PCT vs. thermoplastic), and provides specified electrical ratings (2A current, 1500V voltage) and operating temperature range (-40°C ~ 105°C). The contact post length is 0.125" (3.18mm) compared to 0.114" (2.90mm) in the original part, and insulation height is 0.325" (8.25mm) versus 0.335" (8.51mm). These dimensional variations require PCB layout verification before implementation.

Frequently Asked Questions (FAQ)

Q: Can 75915-405LF be used as a direct replacement for 75915-405?

A: Yes. The 75915-405LF maintains identical mechanical dimensions, pitch, position count, mounting type, and fastening mechanism. The contact finish differs (tin vs. tin-lead), but both meet UL94 V-0 flammability requirements. The 75915-405LF is the recommended substitute due to active product status and RoHS compliance.

Q: What are the key differences between 75915-405LF and 929974-01-05?

A: Both maintain 5-position, 0.100" pitch receptacle configuration. Primary differences include: manufacturer (Amphenol ICC vs. 3M), contact geometry (female socket vs. forked), insulation material (thermoplastic vs. PCT), contact post length (0.114" vs. 0.125"), and insulation height (0.335" vs. 0.325"). The 929974-01-05 provides specified electrical ratings and operating temperature range, while the 75915-405LF does not.

Q: Are there packaging differences between these parts?

A: Yes. The 75915-405 and 75915-405LF differ in packaging: the original uses standard packaging while the 75915-405LF is supplied in tube packaging. The 929974-01-05 is supplied in bulk packaging. Verify packaging requirements for your procurement and assembly processes.

Q: Does the contact finish change affect electrical performance?

A: Contact finish composition (tin-lead vs. tin) does not alter the fundamental electrical characteristics for standard applications. Both finishes provide equivalent contact resistance and reliability when properly soldered. Selection should be based on compliance requirements and product status availability.

Q: Can 929974-01-05 be used if PCB layout is already designed for 75915-405?

A: Dimensional verification is required. The 929974-01-05 has different contact post length (0.125" vs. 0.114") and insulation height (0.325" vs. 0.335"). These variations may affect PCB hole sizing, trace routing, and component clearances. Layout compatibility must be confirmed before substitution.

Q: What is the RoHS compliance status for these parts?

A: The 75915-405 is RoHS non-compliant. The 75915-405LF is RoHS compliant. The 929974-01-05 RoHS status is not specified in available documentation. For applications requiring RoHS compliance, the 75915-405LF is the appropriate selection.