Amphenol ICC 68458-236 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68458-236 is a through-hole, right-angle rectangular connector header with 36 positions at 0.100" (2.54mm) pitch. This BERGSTIK® II series connector is designed for board-to-board applications requiring solder termination and push-pull fastening. The part is currently active in production with 986 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters align with application requirements, enabling component sourcing flexibility and supply chain continuity.

Substiute Parts

68458-236

Amphenol ICC (FCI)In Stock: 106368458-236 Datasheet

Current PartRFQ

9-102974-0

TE Connectivity AMP ConnectorsIn Stock: 18569-102974-0 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for rectangular connector headers is determined by alignment of core electrical and mechanical parameters. The primary criteria for the 68458-236 are:

• Pitch - Mating: 0.100" (2.54mm) — determines physical spacing and mating compatibility
• Connector Type: Header with male pin contacts — defines functional role in board-to-board connections
• Mounting Type: Through Hole, Right Angle — specifies PCB assembly method
• Termination: Solder — establishes connection method to PCB
• Fastening Type: Push-Pull — defines mating and release mechanism
• Contact Finish - Mating: Gold or equivalent — ensures reliable electrical contact
• Material Flammability Rating: UL94 V-0 — meets safety compliance requirements

The substitute part TE Connectivity AMP Connectors 9-102974-0 shares these core parameters. While it differs in position count (40 vs. 36), series designation, and certain secondary specifications, it maintains functional equivalence for applications where the increased position capacity does not create design conflicts. The substitute part is RoHS3 compliant and includes operating temperature and current rating specifications not provided for the main part.

Parameter Comparison

Engineering Selection Recommendations

Both the Amphenol ICC 68458-236 and TE Connectivity 9-102974-0 are active production parts with UL94 V-0 flammability ratings and unlimited moisture sensitivity levels. Selection between these parts should be based on the following factors:

The 68458-236 is appropriate for applications requiring the exact 36-position configuration and RoHS non-compliant status. The part maintains Amphenol ICC series continuity and is currently in stock with 986 units available.

The 9-102974-0 is appropriate for applications where RoHS3 compliance is required or where the 40-position configuration accommodates design flexibility. This part includes specified operating temperature range (-65°C ~ 105°C) and current rating (3A), providing additional performance documentation. Inventory availability is 1812 units.

Both parts share identical pitch, mounting type, termination method, fastening mechanism, contact length specifications, and flammability rating. The primary design considerations are position count requirements and regulatory compliance status.

Frequently Asked Questions (FAQ)

Q: Can the 9-102974-0 (40-position) directly replace the 68458-236 (36-position)?

A: Direct replacement depends on PCB layout and connector cavity design. Both parts share identical pitch (0.100"), mounting type (through-hole right angle), and contact specifications. However, the 40-position header has a longer overall length than the 36-position version. Physical space availability on the PCB and mating connector cavity configuration must be verified before substitution.

Q: What are the key electrical parameters that determine substitution compatibility?

A: The critical parameters are pitch (0.100" / 2.54mm), contact type (male pin), contact finish (gold mating surface), and fastening mechanism (push-pull). Both parts meet these requirements. The 9-102974-0 provides additional electrical specifications: 3A current rating and -65°C ~ 105°C operating temperature range.

Q: Are there compliance differences between these parts?

A: Yes. The 68458-236 is RoHS non-compliant, while the 9-102974-0 is RoHS3 compliant. Both parts have UL94 V-0 flammability ratings and MSL 1 (unlimited) moisture sensitivity levels. Regulatory requirements for the end application determine which part is appropriate.

Q: What is the difference between BERGSTIK® II and AMPMODU Mod II series?

A: These are different manufacturer series from Amphenol ICC and TE Connectivity respectively. Both series use identical 0.100" pitch and share compatible contact specifications. Series designation reflects manufacturer design lineage and internal specifications but does not affect fundamental electrical or mechanical compatibility for board-to-board header applications.

Q: Can these connectors be used interchangeably with different mating connectors?

A: No. These are header connectors (male pins) designed to mate with specific receptacle connectors. The mating connector must be designed for 0.100" (2.54mm) pitch, push-pull fastening, and the corresponding position count. Verify mating connector compatibility before substitution.

Q: What is the significance of the contact material difference (Phosphor Bronze vs. Copper Alloy)?

A: Both materials provide adequate electrical conductivity and mechanical durability for this connector class. The contact finish (gold plating at 15.0µin / 0.38µm) is the primary factor determining electrical contact reliability. The base material difference does not affect functional compatibility for standard board-to-board applications.