Amphenol ICC 68494-136 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68494-136 is a rectangular connector header, right-angle configuration, with 36 positions at 0.100" (2.54mm) pitch. This through-hole component is designed for board-to-board connections with solder termination and push-pull fastening. The part is classified as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. Molex KK254 series connectors provide direct functional equivalents with active product status and improved compliance certifications.

Key Parameters

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

Substitute Part Grouping Explanation

Substitution eligibility for the 68494-136 is determined by the following critical parameters:

Connector Type & Configuration: Header with male pins, right-angle mounting, 36-position unshrouded design
Pitch Specification: 0.100" (2.54mm) mating pitch
Termination Method: Solder termination capability
Fastening Mechanism: Push-pull fastening type
Contact Geometry: Square contact shape
Flammability Compliance: UL94 V-0 rating
Moisture Sensitivity: MSL 1 classification

All Molex KK254 series substitutes (0022288361, 0022288363, 0022288365, 0022289361, 0022289363, 0423770962) meet these core requirements. Variations exist in contact finish specifications, contact length dimensions, and termination pin configurations, which are documented in the parameter comparison table below.

Parameter Comparison

Parameter	68494-136 (Main)	0022288361	0022288363	0022288365	0022289361	0022289363	0423770962
Manufacturer	Amphenol ICC	Molex	Molex	Molex	Molex	Molex	Molex
Product Status	Obsolete	Active	Active	Active	Active	Active	Active
Series	BERGSTIK® II	KK254, 42377	KK254, 42377	KK254, 42377	KK254, 42377	KK254, 42377	KK254, 42377
Number of Positions	36	36	36	36	36	36	36
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle
Termination	Solder	Solder	Solder	Solder	Kinked Pin, Solder	Kinked Pin, Solder	Solder
Contact Length - Mating	0.400" (10.16mm)	0.324" (8.23mm)	0.324" (8.23mm)	0.324" (8.23mm)	0.324" (8.23mm)	0.324" (8.23mm)	0.317" (8.05mm)
Contact Length - Post	0.110" (2.79mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.135" (3.43mm)	0.135" (3.43mm)	0.290" (7.37mm)
Insulation Height	0.095" (2.41mm)	0.098" (2.50mm)	0.098" (2.50mm)	0.098" (2.50mm)	0.098" (2.50mm)	0.098" (2.50mm)	0.098" (2.50mm)
Contact Finish - Mating	Gold or Gold, GXT™	Tin	Gold	Gold	Tin	Gold	Gold
Contact Finish Thickness - Mating	30.0µin (0.76µm)	100.0µin (2.54µm)	15.0µin (0.38µm)	30.0µin (0.76µm)	100.0µin (2.54µm)	15.0µin (0.38µm)	15.0µin (0.38µm)
Insulation Material	Not specified	Polyamide (PA), Nylon, Glass Filled	Polyamide (PA), Nylon, Glass Filled	Polyamide (PA), Nylon, Glass Filled	Polyamide (PA), Nylon, Glass Filled	Polyamide (PA), Nylon, Glass Filled	Polyamide (PA), Nylon, Glass Filled
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Primary Substitutes (Closest Dimensional Match)

The parts 0022288361, 0022288363, and 0022288365 provide the closest alignment to the 68494-136 specification with contact lengths of 0.324" (8.23mm) mating and 0.120" (3.05mm) post. These three variants differ only in contact finish specifications: 0022288361 features tin finish, 0022288363 provides gold finish at 15.0µin thickness, and 0022288365 offers gold finish at 30.0µin thickness matching the original part's contact finish thickness.

Secondary Substitutes (Kinked Pin Configuration)

Parts 0022289361 and 0022289363 incorporate kinked pin termination with extended post length of 0.135" (3.43mm). These are suitable where additional solder pad engagement is required. Contact finish options are tin (0022289361) and gold at 15.0µin (0022289363).

Extended Post Length Option

Part 0423770962 features significantly extended post length of 0.290" (7.37mm) with reduced mating contact length of 0.317" (8.05mm). This configuration is applicable to applications requiring deeper PCB penetration or specific board thickness accommodations.

Compliance Advantage

All Molex substitutes carry ROHS3 compliance status, providing regulatory advantage over the obsolete, RoHS non-compliant 68494-136. All substitutes maintain UL94 V-0 flammability rating and MSL 1 moisture sensitivity classification.

Frequently Asked Questions (FAQ)

Q: Can I directly replace 68494-136 with any of the Molex KK254 substitutes?

A: Yes, all listed Molex parts are functionally equivalent for board-to-board 36-position 2.54mm pitch applications. Selection depends on specific contact finish requirements and post length specifications for your PCB design.

Q: What is the difference between the contact finish options?

A: Contact finish affects corrosion resistance and solderability. Tin finish (100.0µin) provides thicker plating for enhanced durability. Gold finishes at 15.0µin or 30.0µin offer superior corrosion resistance with thinner plating. The original 68494-136 specified 30.0µin gold, matched by 0022288365.

Q: Why do some substitutes have kinked pins?

A: Kinked pin termination (0022289361, 0022289363) provides mechanical retention during PCB assembly and increased solder joint strength through extended post length of 0.135" (3.43mm) versus standard 0.120" (3.05mm).

Q: What is the significance of the extended post length in 0423770962?

A: The 0.290" (7.37mm) post length accommodates thicker PCBs or applications requiring deeper through-hole engagement. This variant also features slightly reduced mating contact length of 0.317" (8.05mm).

Q: Are all substitutes RoHS compliant?

A: Yes. All Molex KK254 substitutes carry ROHS3 compliance, whereas the original 68494-136 is RoHS non-compliant. This provides regulatory compliance advantage for new designs and updated production.

Q: What packaging is available for these substitutes?

A: All substitutes are supplied in bulk packaging. Inventory availability ranges from 785 to 2,828 pieces per part number.

Q: Do all substitutes maintain the same flammability rating?

A: Yes. All parts, including the original 68494-136 and all Molex substitutes, carry UL94 V-0 material flammability rating.

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