Amphenol ICC 68631-536 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68631-536 is a vertical through-hole rectangular connector header with 36 positions at 2.54mm pitch, part of the BERGSTIK® II series. This connector is designed for board-to-board applications with solder termination and push-pull fastening. The part is currently active in production with 705 units in stock.

Substitute parts are identified when equivalent electrical and mechanical parameters align with the main part specifications, enabling direct replacement in applications where the core functional requirements remain constant.

Key Parameters

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

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment of the following core parameters:

Connector Type: Header (with or without breakaway feature)
Contact Type: Male Pin
Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 36
Number of Rows: 1
Mounting Type: Through Hole
Termination: Solder
Fastening Type: Push-Pull
Insulation Height: 0.100" (2.54mm)
Contact Shape: Square
Material Flammability Rating: UL94 V-0
Insulation Color: Black

The following substitute parts meet these core criteria: 929705-06-36-I (3M), PBC36SFAN (Sullins Connector Solutions), PEC36SFAN (Sullins Connector Solutions), and PEC36SFCN (Sullins Connector Solutions).

Variations in contact length, contact finish composition, and operating temperature ranges do not prevent substitution when the mating interface and board-level mounting requirements remain identical.

Parameter Comparison

Parameter	68631-536 (Amphenol ICC)	929705-06-36-I (3M)	PBC36SFAN (Sullins)	PEC36SFAN (Sullins)	PEC36SFCN (Sullins)
Connector Type	Header	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Number of Positions	36	36	36	36	36
Number of Rows	1	1	1	1	1
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Insulation Height	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Contact Shape	Square	Square	Square	Square	Square
Contact Length - Mating	0.400" (10.16mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)
Contact Length - Post	0.203" (5.16mm)	0.710" (18.03mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.320" (8.13mm)
Overall Contact Length	0.703" (17.86mm)	1.128" (28.65mm)	0.538" (13.67mm)	0.538" (13.67mm)	0.738" (18.75mm)
Contact Finish - Mating	Gold or Gold, GXT™	Gold	Gold	Tin	Tin
Contact Material	Phosphor Bronze	Copper Alloy	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Insulation Color	Black	Black	Black	Black	Black
RoHS Status	RoHS non-compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

All four substitute parts maintain active product status and meet the core electrical and mechanical interface requirements of the 68631-536.

The 929705-06-36-I (3M) is RoHS Compliant and provides a gold-plated mating contact finish. This part is suitable for applications requiring RoHS compliance and gold contact reliability.

The PBC36SFAN and PEC36SFAN (Sullins Connector Solutions) are both ROHS3 Compliant with higher current ratings (3A) compared to the main part. PBC36SFAN features a gold mating contact finish, while PEC36SFAN uses tin plating. Both support extended operating temperature ranges (-65°C to 125°C).

The PEC36SFCN (Sullins Connector Solutions) is ROHS3 Compliant with tin-plated contacts and a longer post length (0.320") compared to PEC36SFAN. This variant accommodates thicker PCB assemblies or applications requiring extended solder joint engagement.

The main part 68631-536 is RoHS non-compliant. Applications subject to RoHS regulations must transition to one of the compliant substitute parts.

Frequently Asked Questions (FAQ)

Q: Can the 929705-06-36-I replace the 68631-536 directly?

A: Yes. Both parts share identical mating pitch (2.54mm), position count (36), mounting type (through hole), and termination method (solder). The 929705-06-36-I includes a breakaway feature and is RoHS Compliant. Verify PCB hole spacing and solder pad layout match the 2.54mm pitch specification.

Q: What is the difference between PBC36SFAN and PEC36SFAN?

A: Both parts are mechanically and electrically equivalent with identical mating contact length (0.318"), post length (0.120"), and current rating (3A). The primary difference is contact finish: PBC36SFAN uses gold plating on mating contacts, while PEC36SFAN uses tin plating. Select based on contact material compatibility requirements in your application.

Q: Why does PEC36SFCN have a longer post length than PEC36SFAN?

A: PEC36SFCN features a 0.320" post length compared to PEC36SFAN's 0.120" post length. This longer post accommodates thicker PCB assemblies or applications requiring greater solder joint depth. Both parts maintain identical mating interface specifications and are otherwise functionally equivalent.

Q: Is the 68631-536 suitable for new designs?

A: The 68631-536 is active in production but RoHS non-compliant. For new designs subject to RoHS regulations, select from the compliant alternatives: 929705-06-36-I (3M), PBC36SFAN, PEC36SFAN, or PEC36SFCN (Sullins Connector Solutions).

Q: Do all substitute parts support the same operating temperature range?

A: No. The 68631-536 does not specify an operating temperature range. The 929705-06-36-I operates from -40°C to 105°C. The Sullins parts (PBC36SFAN, PEC36SFAN, PEC36SFCN) operate from -65°C to 125°C. Verify temperature requirements for your application before selection.

Q: Are all substitute parts available in equivalent quantities?

A: Inventory levels vary. The 929705-06-36-I has 1,268 units in stock, PBC36SFAN has 4,272 units, PEC36SFAN has 6,328 units, and PEC36SFCN has 1,391 units. Confirm availability for your procurement timeline.

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