Amphenol ICC 68604-136H Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68604-136H is a rectangular connector header with 36 vertical positions at 2.54mm pitch, designed for through-hole board-to-board applications. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing production and maintenance applications. The BERGSTIK® II series connector provides solder termination with push-pull fastening and operates across -65°C to 125°C.

Substiute Parts

68604-136H

Amphenol ICC (FCI)In Stock: 108868604-136H Datasheet

Current PartRFQ

929705-06-36-I

3MIn Stock: 1309929705-06-36-I Datasheet

MFR RecommendedRFQ

PBC36SFAN

Sullins Connector SolutionsIn Stock: 4369PBC36SFAN Datasheet

MFR RecommendedRFQ

PEC36SFAN

Sullins Connector SolutionsIn Stock: 6381PEC36SFAN Datasheet

MFR RecommendedRFQ

PEC36SFCN

Sullins Connector SolutionsIn Stock: 1475PEC36SFCN Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 68604-136H is determined by the following critical parameters:

• Connector Type & Contact Configuration: Header with male pins, 36 positions, single row
• Pitch Specification: 0.100" (2.54mm) mating pitch
• Mounting & Termination: Through-hole solder termination
• Electrical Performance: Current rating and operating temperature range
• Physical Compatibility: Contact length, insulation height, and overall dimensions
• Regulatory Compliance: Material flammability rating and environmental certifications

The substitute parts listed below maintain compatibility across these core parameters while offering variations in contact finish, post length, and compliance status.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute - PBC36SFAN (Sullins Connector Solutions)

The PBC36SFAN provides the closest electrical and mechanical match to the 68604-136H. It maintains the same operating temperature range (-65°C ~ 125°C), current rating (3A), contact material (Phosphor Bronze), and overall contact length (0.538"). This part is active in production, ROHS3 compliant, and REACH unaffected, addressing regulatory requirements that the obsolete original part does not meet.

Secondary Substitute - PEC36SFAN (Sullins Connector Solutions)

The PEC36SFAN offers identical electrical specifications and temperature range to the PBC36SFAN but features tin mating contact finish instead of gold. This part is suitable for applications where gold plating is not required and provides the highest inventory availability (6328 units).

Alternative Substitute - PEC36SFCN (Sullins Connector Solutions)

The PEC36SFCN maintains full electrical compatibility with extended post length (0.320" vs. 0.120"), making it suitable for applications requiring deeper PCB penetration or specific stacking configurations. Tin contact finish and ROHS3 compliance are consistent with other Sullins alternatives.

Conditional Substitute - 929705-06-36-I (3M)

The 3M 929705-06-36-I operates within a reduced temperature range (-40°C ~ 105°C) and carries a lower current rating (2.5A) compared to the original specification. This part is suitable only for applications that do not require the full -65°C lower temperature limit or sustained 3A current draw. The extended post length (0.710") may require PCB design accommodation.

Frequently Asked Questions (FAQ)

Q: Can the PBC36SFAN directly replace the 68604-136H without PCB modifications?

A: The PBC36SFAN maintains the same 0.100" (2.54mm) pitch, through-hole mounting, and solder termination as the original part. However, the overall contact length differs (0.538" vs. 0.600"), which may affect board clearance in confined spaces. Verify PCB layout compatibility before implementation.

Q: What is the primary difference between PBC36SFAN and PEC36SFAN?

A: The primary difference is contact finish. PBC36SFAN features gold mating contact finish with tin post finish, while PEC36SFAN uses tin for both mating and post surfaces. Both maintain identical electrical ratings and temperature ranges. Selection depends on application corrosion resistance requirements.

Q: Why does the 3M 929705-06-36-I have a lower current rating?

A: The 3M part is rated for 2.5A versus 3A for the Sullins alternatives. This reflects design differences in contact geometry and material composition. Use this part only in applications where sustained current draw does not exceed 2.5A.

Q: Are all substitute parts RoHS compliant?

A: The 3M 929705-06-36-I and all Sullins alternatives (PBC36SFAN, PEC36SFAN, PEC36SFCN) are RoHS compliant. The original 68604-136H is RoHS non-compliant. For new designs or regulated applications, select from the compliant alternatives.

Q: What is the difference in post length between the substitute parts?

A: Post lengths vary: PBC36SFAN and PEC36SFAN both have 0.120" posts (matching the original), PEC36SFCN has 0.320", and 929705-06-36-I has 0.710". Longer posts provide deeper PCB penetration but may require design accommodation for component clearance on the board underside.

Q: Which substitute part has the best inventory availability?

A: PEC36SFAN offers the highest inventory level at 6328 units in stock, followed by PBC36SFAN at 4272 units. Both are suitable for high-volume production requirements.

Q: Are there any temperature range limitations with the substitute parts?

A: The Sullins alternatives (PBC36SFAN, PEC36SFAN, PEC36SFCN) maintain the full -65°C ~ 125°C operating range of the original part. The 3M 929705-06-36-I is limited to -40°C ~ 105°C and is unsuitable for applications requiring the extended lower temperature specification.