Amphenol ICC 91483-641 Rectangular Connector Plug Housing - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 91483-641 is an 8-position rectangular connector plug housing from the LATCH-N-LOK™ series, designed for 0.100" (2.54mm) pitch applications. This component features a shielded polycarbonate housing with crimp-type female socket contacts and latch lock fastening. The part is classified as obsolete, making identification of suitable substitutes essential for ongoing system maintenance and new design implementations where legacy compatibility is required.

Substiute Parts

91483-641

Amphenol ICC (FCI)In Stock: 109291483-641 Datasheet

Current PartRFQ

91483-641LF

Amphenol ICC (FCI)In Stock: 73091483-641LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 91483-641 is determined by strict equivalence across the following critical parameters:

• Connector geometry: 8-position, single-row configuration with 0.100" (2.54mm) pitch spacing
• Electrical interface: Female socket contact type with crimp termination
• Mechanical interface: Plug housing with latch lock fastening and free hanging mounting capability
• Environmental specifications: Operating temperature range of -40°C to 85°C
• Physical characteristics: Shielded polycarbonate housing in black color
• Series compatibility: LATCH-N-LOK™ series designation

The substitute part 91483-641LF maintains identical electrical and mechanical specifications while differing in product status and regulatory compliance classification.

Parameter Comparison

Engineering Selection Recommendations

The 91483-641LF serves as the direct substitute for the obsolete 91483-641. Both components are electrically and mechanically identical across all functional parameters. The primary distinction is product lifecycle status: the 91483-641 is obsolete while the 91483-641LF maintains active production status.

The 91483-641LF additionally provides RoHS compliance, meeting current regulatory requirements for new designs and procurement cycles. For applications requiring the specific electrical and mechanical characteristics of the LATCH-N-LOK™ 8-position, 2.54mm pitch connector housing, the 91483-641LF is the appropriate selection.

Frequently Asked Questions (FAQ)

Q: Are the 91483-641 and 91483-641LF mechanically interchangeable?

A: Yes. Both components share identical connector geometry, pitch spacing, fastening mechanism, and mounting configuration. They are direct mechanical equivalents.

Q: What is the functional difference between these two part numbers?

A: There is no functional difference. Both housings accommodate 8-position, 0.100" pitch crimp-type female socket contacts with latch lock fastening. The difference lies in product status and regulatory compliance.

Q: Why does the 91483-641LF have RoHS compliance while the 91483-641 does not?

A: The 91483-641 is an obsolete part number predating current RoHS requirements. The 91483-641LF represents the current production equivalent with updated compliance certifications.

Q: Can I use the 91483-641LF in legacy systems designed for the 91483-641?

A: Yes. The 91483-641LF maintains full electrical and mechanical compatibility with systems originally specified for the 91483-641.

Q: What is the difference between the packaging specifications?

A: The 91483-641 packaging is not specified in available documentation. The 91483-641LF is supplied in bulk packaging. Verify packaging requirements with your procurement specifications.

Q: Are contacts included with these connector housings?

A: No. Both the 91483-641 and 91483-641LF are housings only. Contacts must be sourced separately and crimped into the housing.