Amphenol ICC 68653-136 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68653-136 is a rectangular connector header designed for through-hole mounting applications. This unshrouded, single-row 36-position header operates at a 0.100" (2.54mm) pitch and features male pins with solder termination and push-pull fastening. The connector is classified as Active product status and serves board-to-board interconnection requirements in electronic assemblies.

Substitute parts are identified to address inventory availability, regional sourcing constraints, or specific application requirements while maintaining electrical and mechanical compatibility within the defined parameter tolerance.

Substiute Parts

68653-136

Amphenol ICC (FCI)In Stock: 71668653-136 Datasheet

Current PartRFQ

TSW-136-15-G-S

Samtec Inc.In Stock: 834TSW-136-15-G-S Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Amphenol ICC 68653-136 is determined by strict alignment of the following critical parameters:

• Connector Type: Header
• Contact Type: Male Pin
• Number of Positions: 36
• Number of Rows: 1
• Pitch - Mating: 0.100" (2.54mm)
• Mounting Type: Through Hole
• Termination: Solder
• Fastening Type: Push-Pull
• Shrouding: Unshrouded
• Contact Shape: Square
• Contact Material: Phosphor Bronze
• Insulation Height: 0.100" (2.54mm)
• Material Flammability Rating: UL94 V-0
• Insulation Color: Black
• Moisture Sensitivity Level: 1 (Unlimited)

The Samtec Inc. TSW-136-15-G-S meets all critical substitution criteria and is classified as a manufacturer-recommended equivalent. Both connectors maintain identical mating pitch, position count, row configuration, mounting methodology, and termination approach. Physical and electrical compatibility is preserved across board-to-board interconnection applications.

Parameter Comparison

Engineering Selection Recommendations

Both the Amphenol ICC 68653-136 and Samtec Inc. TSW-136-15-G-S are Active product status connectors suitable for equivalent application deployment. The Samtec TSW-136-15-G-S provides ROHS3 compliance, whereas the Amphenol ICC 68653-136 is RoHS non-compliant. Selection between these parts should be based on regulatory requirements specific to the end application and target market.

Contact length variations exist between the two connectors. The Amphenol ICC 68653-136 features a mating contact length of 0.540" (13.72mm) with a post length of 0.095" (2.41mm), while the Samtec TSW-136-15-G-S provides a mating contact length of 0.520" (13.21mm) with a post length of 0.110" (2.79mm). These dimensional differences remain within acceptable tolerance for standard through-hole PCB applications at 0.100" (2.54mm) pitch.

Contact finish thickness on the mating surface differs between parts. The Amphenol ICC 68653-136 specifies 30.0µin (0.76µm) gold finish, while the Samtec TSW-136-15-G-S specifies 10.0µin (0.25µm). Both finishes provide adequate corrosion resistance and electrical conductivity for standard interconnection applications.

Frequently Asked Questions (FAQ)

Q: What are the critical parameters that determine substitution compatibility for the 68653-136?

A: Substitution compatibility is determined by matching connector type (Header), contact type (Male Pin), position count (36), row configuration (1), mating pitch (0.100" / 2.54mm), mounting method (Through Hole), termination type (Solder), fastening mechanism (Push-Pull), shrouding style (Unshrouded), contact shape (Square), contact material (Phosphor Bronze), insulation height (0.100" / 2.54mm), flammability rating (UL94 V-0), insulation color (Black), and moisture sensitivity level (1 / Unlimited).

Q: Can the Samtec TSW-136-15-G-S be used as a direct replacement for the Amphenol ICC 68653-136?

A: The Samtec TSW-136-15-G-S meets all critical substitution parameters and is classified as a manufacturer-recommended equivalent. Physical and electrical compatibility is maintained for board-to-board interconnection applications. Regulatory compliance differences exist; the Samtec part is ROHS3 compliant while the Amphenol part is RoHS non-compliant.

Q: What are the dimensional differences between these connectors?

A: Contact length variations exist. The Amphenol ICC 68653-136 provides a mating contact length of 0.540" (13.72mm) and post length of 0.095" (2.41mm). The Samtec TSW-136-15-G-S provides a mating contact length of 0.520" (13.21mm) and post length of 0.110" (2.79mm). Overall contact lengths are 0.735" (18.67mm) and 0.730" (18.54mm) respectively. These differences remain within acceptable tolerance for standard through-hole PCB applications.

Q: Are there differences in contact finish specifications?

A: Yes. The Amphenol ICC 68653-136 specifies a gold or gold GXT™ finish with 30.0µin (0.76µm) thickness on the mating surface. The Samtec TSW-136-15-G-S specifies gold finish with 10.0µin (0.25µm) thickness on the mating surface and 3.00µin (0.076µm) on the post. Both finishes provide adequate corrosion resistance and electrical conductivity for standard applications.

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

A: The Samtec TSW-136-15-G-S specifies an operating temperature range of -55°C to 125°C. Operating temperature information is not provided for the Amphenol ICC 68653-136 in the available specifications.

Q: Are both connectors suitable for high-reliability applications?

A: Both connectors maintain UL94 V-0 material flammability rating and MSL 1 (Unlimited) moisture sensitivity level. Both are classified as Active product status. Selection should be based on specific application requirements and regulatory compliance needs.