Amphenol ICC 68458-436 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68458-436 is a rectangular connector header featuring a right-angle, through-hole design with 36 positions at 2.54mm pitch. This BERGSTIK® II series connector is designed for board-to-board applications with solder termination and push-pull fastening. The part is currently active in production with 724 units in stock. Substitute parts are identified to address inventory availability, compliance requirements, or specific application needs where pin count flexibility is acceptable.

Substiute Parts

68458-436

Amphenol ICC (FCI)In Stock: 75668458-436 Datasheet

Current PartRFQ

9-103323-0

TE Connectivity AMP ConnectorsIn Stock: 10389-103323-0 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 68458-436 is determined by the following critical parameters:

• Pitch - Mating: 0.100" (2.54mm) — must match exactly for mechanical and electrical compatibility
• Mounting Type: Through Hole, Right Angle — required for PCB integration
• Connector Type: Header with Male Pin contact — functional requirement
• Termination: Solder — assembly process compatibility
• Fastening Type: Push-Pull — mating interface standard
• Contact Finish - Mating: Tin — electrical interface requirement

The substitute part 9-103323-0 (TE Connectivity AMP Connectors, AMPMODU Mod II series) meets all critical substitution criteria. The primary difference is the position count: 40 positions versus 36 positions. This difference is acceptable in applications where the additional positions can be left unloaded or where the connector footprint accommodates the extended length. Both parts share identical pitch, mounting orientation, termination method, and contact finish specifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Consideration: Position Count

The 68458-436 provides 36 positions while the substitute 9-103323-0 provides 40 positions. Selection between these parts depends on PCB layout constraints and application requirements. If the design requires exactly 36 positions with no additional space allocation, the original part is the appropriate choice. If the application can accommodate or benefit from additional positions, or if positions can remain unloaded, the substitute is functionally equivalent.

Compliance and Product Status

Both parts are active products with current manufacturing support. The substitute part (9-103323-0) offers ROHS3 compliance, whereas the original part (68458-436) is RoHS non-compliant. For applications subject to RoHS regulations or future compliance requirements, the substitute provides an advantage. Both parts carry UL94 V-0 flammability ratings and identical moisture sensitivity levels.

Electrical and Mechanical Specifications

The substitute part provides documented operating temperature range (-65°C ~ 105°C) and current rating (3A), specifications not provided for the original part. Both connectors share identical mating pitch, contact geometry, termination method, and fastening mechanism. Contact material differs (Phosphor Bronze versus Copper Alloy) but both are suitable for tin-plated solder termination applications.

Inventory and Availability

The original part has 724 units in stock. The substitute has 957 units in stock, providing greater availability if supply chain considerations are relevant.

Frequently Asked Questions (FAQ)

Q: Can the 9-103323-0 (40-position) directly replace the 68458-436 (36-position)?

A: Yes, in applications where the additional four positions do not create PCB layout conflicts. The connectors share identical pitch (2.54mm), mounting orientation (right-angle through-hole), contact geometry, and termination specifications. If the PCB footprint accommodates the extended connector length, the substitute is mechanically and electrically compatible. Unused positions can remain unloaded.

Q: What is the physical length difference between these connectors?

A: The 40-position connector is approximately 0.1" (2.54mm) longer than the 36-position connector due to the additional four positions at 2.54mm pitch. Verify PCB layout clearance before substitution.

Q: Are the contact materials interchangeable?

A: Yes. The original part uses Phosphor Bronze contacts while the substitute uses Copper Alloy contacts. Both materials are compatible with tin plating and solder termination. Contact material selection does not affect substitution eligibility for this application category.

Q: Does the substitute part meet RoHS requirements?

A: The substitute part (9-103323-0) is ROHS3 compliant. The original part (68458-436) is RoHS non-compliant. For applications requiring RoHS compliance, the substitute is the appropriate selection.

Q: What is the operating temperature range for these connectors?

A: The substitute part is rated for -65°C ~ 105°C. The original part does not provide an operating temperature specification in the available data. Both parts are suitable for standard industrial and commercial temperature environments.

Q: Are both connectors rated for the same current?

A: The substitute part is rated for 3A per contact. The original part does not provide a current rating specification. For applications requiring current capacity verification, the substitute's documented 3A rating provides a defined electrical limit.

Q: Can I use the breakaway feature of the 9-103323-0?

A: The substitute part (9-103323-0) is listed as a Header, Breakaway type, while the original is a standard Header. The breakaway feature allows individual positions to be separated if required by the application. This feature does not affect compatibility with standard mating connectors.