Amphenol ICC 68003-236 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68003-236 is a rectangular connector header featuring 36 vertical positions with 0.100" (2.54mm) pitch spacing. This through-hole mounted component is part of the BERGSTIK® II series and serves as a board-to-board interface connector with unshrouded design and push-pull fastening. The part is currently active in production. Substitute parts are identified when inventory constraints, lead time requirements, or specific application needs necessitate alternative sourcing while maintaining electrical and mechanical compatibility.

Substiute Parts

68003-236

Amphenol ICC (FCI)In Stock: 113968003-236 Datasheet

Current PartRFQ

8-146274-6

TE Connectivity AMP ConnectorsIn Stock: 31558-146274-6 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Amphenol ICC 68003-236 is determined by strict alignment of the following critical parameters:

• Connector Type & Contact Configuration: Header with male pin contacts
• Position Count & Pitch: 36 positions at 0.100" (2.54mm) mating pitch
• Row Configuration: Single row layout
• Mounting & Termination: Through-hole solder termination
• Fastening Mechanism: Push-pull fastening type
• Board Interface Style: Board-to-board connectivity
• Shrouding Status: Unshrouded design
• Contact Geometry: Square contact shape
• Flammability Compliance: UL94 V-0 rating

The substitute part TE Connectivity AMP Connectors 8-146274-6 meets all critical substitution criteria. This part maintains identical position count, pitch spacing, mounting method, and fastening type. Both components are unshrouded headers with square contacts and UL94 V-0 flammability ratings, enabling direct functional equivalence in board-to-board applications.

Parameter Comparison

Engineering Selection Recommendations

Both the Amphenol ICC 68003-236 and TE Connectivity 8-146274-6 are active production components with identical core connector specifications: 36-position, single-row headers at 0.100" pitch with through-hole solder termination and push-pull fastening.

The primary differentiation lies in compliance status and contact specifications. The TE Connectivity 8-146274-6 is RoHS compliant, whereas the Amphenol ICC 68003-236 is RoHS non-compliant. Both components carry UL94 V-0 flammability certification.

Contact geometry differences exist: the Amphenol part features gold-plated phosphor bronze contacts (15.0µin thickness), while the TE Connectivity part uses tin-plated copper alloy contacts (100.0µin thickness). The TE Connectivity part specifies a 3A current rating and -65°C to 105°C operating temperature range; the Amphenol part does not provide these electrical specifications.

Selection between these parts should be based on regulatory requirements (RoHS compliance), contact finish preferences, and application-specific electrical performance needs.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 8-146274-6 directly replace the Amphenol ICC 68003-236 in existing designs?

A: Both parts share identical connector type, position count, pitch spacing, mounting method, and fastening mechanism. Direct mechanical and electrical substitution is supported for board-to-board applications. Design validation is necessary if the application requires specific contact finish properties or electrical performance characteristics.

Q: What are the key differences between these two 36-position headers?

A: The primary differences are contact finish (gold vs. tin), contact material (phosphor bronze vs. copper alloy), and compliance status (RoHS non-compliant vs. RoHS compliant). The TE Connectivity part provides specified operating temperature and current ratings, while the Amphenol part does not. Insulation material differs: the TE part uses Liquid Crystal Polymer (LCP), while the Amphenol part does not specify this parameter.

Q: Are there dimensional compatibility concerns between these parts?

A: Overall contact length is nearly identical (0.525" vs. 0.533"), and both maintain 0.100" (2.54mm) pitch spacing. Insulation height differs slightly (0.100" vs. 0.090"), which may affect board layout spacing in constrained designs. Mating and post contact lengths differ, but both parts maintain compatibility with standard 0.100" pitch receptacles.

Q: Which part should be selected for new designs?

A: For new designs subject to RoHS regulations, the TE Connectivity 8-146274-6 is the appropriate selection. For legacy designs or applications without RoHS requirements, either part is functionally equivalent. Contact finish selection (gold vs. tin) should align with mating connector specifications and environmental exposure conditions.

Q: What is the significance of the breakaway feature on the TE Connectivity part?

A: The TE Connectivity 8-146274-6 is designated as a breakaway header, allowing individual positions to be separated if required. The Amphenol ICC 68003-236 does not specify this feature. This distinction does not affect standard board-to-board applications but provides additional flexibility for modular designs.