Amphenol ICC 91036-105LF Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 91036-105LF is a surface mount rectangular connector header with 10 positions arranged in 2 rows at 0.050" (1.27mm) pitch. This connector is part of the Rib-Cage™ III series and features shrouded 4-wall design with push-pull fastening for board-to-board applications. The 91036-105LF is currently classified as obsolete, making identification of compatible substitute parts essential for ongoing design support and procurement continuity.

Substiute Parts

91036-105LF

Amphenol ICC (FCI)In Stock: 85791036-105LF Datasheet

Current PartRFQ

73547-105LF

Amphenol ICC (FCI)In Stock: 97073547-105LF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The 91036-105LF has one manufacturer-recommended substitute: the Amphenol ICC 73547-105LF. Substitution eligibility is determined by strict equivalence across the following critical parameters:

• Connector type (Header)
• Contact type (Male Pin)
• Position count and row configuration (10 positions, 2 rows)
• Mating pitch and row spacing (0.050" / 1.27mm)
• Mounting method (Surface Mount)
• Shrouding design (Shrouded - 4 Wall)
• Fastening mechanism (Push-Pull)
• Physical dimensions (Insulation height, mated stacking height)
• Environmental specifications (Operating temperature, flammability rating, MSL)

The 73547-105LF maintains full electrical and mechanical compatibility with the 91036-105LF across all specified parameters, with the primary distinction being product status and packaging format.

Parameter Comparison

Engineering Selection Recommendations

The 73547-105LF is the direct manufacturer-recommended substitute for the obsolete 91036-105LF. Both connectors are manufactured by Amphenol ICC within the same Rib-Cage™ III series and maintain identical electrical and mechanical specifications across all critical parameters.

The primary advantage of selecting the 73547-105LF is its active product status, ensuring long-term availability and supply chain continuity. The substitute part carries RoHS compliance certification and REACH compliance status, meeting current regulatory requirements for electronic component procurement.

Both parts share identical environmental ratings (UL94 V-0 flammability, -55°C to 130°C operating range, MSL 1) and are classified under the same export control category (EAR99) and tariff code (8536.69.4040).

Frequently Asked Questions (FAQ)

Q: Can the 73547-105LF be used as a direct replacement for the 91036-105LF in existing designs?

A: Yes. The 73547-105LF maintains full electrical and mechanical compatibility with the 91036-105LF. All critical parameters including connector type, position count, pitch, mounting method, shrouding, and environmental specifications are identical between the two parts.

Q: What is the primary reason for substitution?

A: The 91036-105LF is classified as obsolete. The 73547-105LF is the manufacturer-recommended active substitute, providing equivalent functionality with assured long-term availability.

Q: Are there any differences in packaging between these parts?

A: The 91036-105LF packaging is not specified in the technical data. The 73547-105LF is supplied in tube packaging. Verify packaging requirements for your procurement and assembly processes.

Q: Do both parts meet current regulatory standards?

A: The 73547-105LF carries RoHS compliance and REACH compliance certifications. The 91036-105LF regulatory status is not fully specified. For new designs or procurement, the 73547-105LF is recommended to ensure compliance with current environmental regulations.

Q: What is the current rating for these connectors?

A: The 73547-105LF is rated for 1A DC. The current rating for the 91036-105LF is not specified in the technical data.

Q: Are the physical dimensions identical?

A: Yes. Both connectors have identical insulation height (0.364" / 9.25mm) and mated stacking height (9.93mm), ensuring mechanical compatibility in board-to-board applications.