Amphenol ICC 68463-472 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68463-472 is a rectangular connector header featuring a right-angle, through-hole mount configuration with 72 positions at 0.100" (2.54mm) pitch. This connector belongs to the BERGSTIK® II series and is classified as obsolete. Due to its obsolete status and limited availability for new designs, identifying equivalent substitute parts is essential for system redesign, legacy system maintenance, and ensuring long-term supply chain continuity.

Substiute Parts

68463-472

Amphenol ICC (FCI)In Stock: 80868463-472 Datasheet

Current PartRFQ

2372-5121-TG

3MIn Stock: 9662372-5121-TG Datasheet

MFR RecommendedRFQ

4-103330-0

TE Connectivity AMP ConnectorsIn Stock: 6674-103330-0 Datasheet

MFR RecommendedRFQ

TSW-136-08-F-D-RA

Samtec Inc.In Stock: 875TSW-136-08-F-D-RA Datasheet

MFR RecommendedRFQ

TSW-136-10-G-D-RA

Samtec Inc.In Stock: 674TSW-136-10-G-D-RA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Amphenol ICC 68463-472 is determined by the following critical parameters:

• Number of Positions and Rows: 72 positions in 2 rows
• Pitch - Mating: 0.100" (2.54mm)
• Row Spacing - Mating: 0.100" (2.54mm)
• Connector Type: Header with male pins
• Mounting Type: Through hole, right angle configuration
• Termination Method: Solder
• Fastening Type: Push-Pull
• Contact Shape: Square
• Material Flammability Rating: UL94 V-0

Parts meeting these core electrical and mechanical parameters are classified as direct substitutes. The following substitute parts satisfy these requirements:

1. 3M 2372-5121-TG - Active product with identical position count and pitch
2. TE Connectivity 4-103330-0 - 80-position variant with compatible pitch and mounting
3. Samtec TSW-136-08-F-D-RA - Active product with matching position and pitch specifications
4. Samtec TSW-136-10-G-D-RA - Active product with matching position and pitch specifications

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: Samtec TSW-136-08-F-D-RA or TSW-136-10-G-D-RA

Both Samtec TSW series connectors are active products with ROHS3 compliance, ensuring long-term availability and regulatory alignment. The TSW-136-08-F-D-RA features a shorter post length (0.090"), while the TSW-136-10-G-D-RA provides an extended post length (0.390") for applications requiring deeper board penetration. Both maintain the critical 72-position, 2.54mm pitch configuration and support operating temperatures up to 125°C.

Secondary Recommendation: 3M 2372-5121-TG

The 3M 2372-5121-TG is an active product with identical position count and pitch specifications. It provides a 3A current rating and operates across -55°C to 105°C. This connector is suitable for applications where the original Amphenol ICC part specifications are fully matched.

Alternative Consideration: TE Connectivity 4-103330-0

The TE Connectivity 4-103330-0 is an 80-position variant with compatible pitch and mounting configuration. This part is classified as obsolete but remains available in inventory. Selection of this part is appropriate only when the additional 8 positions provide functional benefit to the system design.

Frequently Asked Questions (FAQ)

Q: Can the Samtec TSW-136 series directly replace the Amphenol ICC 68463-472 without PCB redesign?

A: The Samtec TSW-136 series maintains the critical electrical and mechanical parameters: 72 positions, 0.100" (2.54mm) pitch, 2-row configuration, through-hole right-angle mounting, and square contact geometry. Substitution is mechanically and electrically compatible. Minor variations in insulation height and contact post length may require verification against specific PCB footprint tolerances.

Q: What is the difference between TSW-136-08-F-D-RA and TSW-136-10-G-D-RA?

A: Both connectors share identical position count, pitch, and mounting configuration. The primary differences are contact post length (0.090" versus 0.390") and contact finish thickness on the post (unspecified versus 3.00µin). Selection depends on the required board penetration depth for your specific application.

Q: Why is the 3M 2372-5121-TG recommended despite being RoHS non-compliant?

A: The 3M connector is an active product with full inventory availability and identical core specifications to the original part. RoHS compliance status reflects manufacturing process rather than functional capability. Selection should align with your system's regulatory requirements and supply chain strategy.

Q: Does the TE Connectivity 4-103330-0 with 80 positions work as a substitute?

A: The 4-103330-0 maintains compatible pitch, mounting type, and fastening configuration. The additional 8 positions (80 versus 72) require PCB layout modification and are not a direct drop-in replacement. This part is suitable only when the expanded position count provides functional advantage.

Q: What are the key compatibility factors when selecting a substitute?

A: Ensure the substitute part maintains: 0.100" (2.54mm) mating pitch, 0.100" (2.54mm) row spacing, 2-row configuration, through-hole right-angle mounting, solder termination, push-pull fastening, and square contact geometry. Verify contact post length and insulation height against your PCB footprint specifications.