Amphenol ICC 68697-172 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68697-172 is a through-hole, right-angle rectangular connector header with 72 positions at 0.100" (2.54mm) pitch. This BERGSTIK® II series component is designed for board-to-board applications requiring reliable solder termination and push-pull fastening. The part is currently active in production with 1008 units in stock. Substitute parts may be required due to inventory constraints, design flexibility needs, or specific application requirements that benefit from alternative connector configurations or compliance certifications.

Substiute Parts

68697-172

Amphenol ICC (FCI)In Stock: 111368697-172 Datasheet

Current PartRFQ

9-146308-0

TE Connectivity AMP ConnectorsIn Stock: 16089-146308-0 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 68697-172 is determined by the following critical parameters:

• Pitch - Mating: 0.100" (2.54mm) - must match exactly for mechanical compatibility
• Connector Type: Header with male pin contacts
• Mounting Type: Through hole, right angle configuration
• Termination: Solder termination required
• Fastening Type: Push-pull mechanism
• Contact Finish - Mating: Gold plating for reliable electrical contact
• Material Flammability Rating: UL94 V-0 compliance

The substitute part 9-146308-0 (TE Connectivity AMP Connectors AMPMODU Mod II series) meets these core substitution criteria. While the substitute features 80 positions compared to the main part's 72 positions, both maintain identical pitch spacing, contact type, mounting configuration, and termination method. The substitute offers enhanced compliance status (ROHS3 compliant versus RoHS non-compliant) and defined operating temperature range (-65°C ~ 105°C) with specified current rating (3A).

Parameter Comparison

Engineering Selection Recommendations

The 68697-172 and 9-146308-0 share identical core electrical and mechanical specifications for pitch, contact type, mounting configuration, and termination method, establishing functional interchangeability for board-to-board connector applications.

The primary distinction between these parts is compliance certification. The substitute part 9-146308-0 carries ROHS3 compliance, whereas the 68697-172 is RoHS non-compliant. For applications subject to RoHS3 regulatory requirements, the TE Connectivity part is the appropriate selection. For applications without RoHS3 mandates, either part is functionally suitable.

The 9-146308-0 provides defined operating temperature range (-65°C ~ 105°C) and current rating (3A), whereas the 68697-172 does not specify these parameters. Applications requiring explicit thermal or current specifications should reference the TE Connectivity part's documented ratings.

The position count difference (72 versus 80) requires PCB layout verification. The substitute part's breakaway feature and higher position count may provide design flexibility for applications requiring additional contact positions within the same pitch and row spacing constraints.

Frequently Asked Questions (FAQ)

Q: Can the 9-146308-0 directly replace the 68697-172 in existing designs?

A: Direct replacement requires PCB layout compatibility verification. Both parts maintain identical 0.100" (2.54mm) pitch and row spacing, identical contact length for mating (0.230"), and identical through-hole, right-angle mounting configuration. The substitute's 80-position capacity versus the main part's 72 positions necessitates confirmation that the PCB footprint accommodates the additional positions or that unused positions are acceptable for the application.

Q: What are the key mechanical differences between these connectors?

A: Contact post length differs slightly (0.125" versus 0.120"), and insulation height is greater on the substitute (0.238" versus 0.190"). These dimensional variations may affect PCB clearance and stacking height in multi-connector assemblies. Verify mechanical fit within the target application's spatial constraints.

Q: Does the substitute part's ROHS3 compliance affect electrical performance?

A: ROHS3 compliance reflects material composition restrictions and does not alter electrical performance. Both parts maintain identical contact finish thickness (30.0µin), mating contact finish (gold), and fastening mechanism (push-pull). Electrical characteristics remain equivalent.

Q: What is the significance of the breakaway feature on the 9-146308-0?

A: The breakaway feature allows individual connector sections to be separated if required by application design. This feature does not affect interchangeability with the non-breakaway 68697-172 for standard board-to-board applications.

Q: Are there packaging considerations when substituting these parts?

A: The 68697-172 is supplied in bulk packaging, while the 9-146308-0 is supplied in tray packaging. Inventory management and handling procedures may differ. Verify that tray packaging meets procurement and assembly workflow requirements.

Q: Which part should be selected for new designs?

A: For new designs subject to RoHS3 regulatory requirements, specify the 9-146308-0. For applications without RoHS3 mandates, either part is functionally suitable. The substitute part's defined operating temperature range and current rating provide explicit performance documentation for thermal and power analysis.