Amphenol ICC 68465-636 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68465-636 is a through-hole rectangular connector header in the BERGSTIK® II series, designed for board-to-board applications. This 36-position connector operates at 0.100" (2.54mm) pitch with male pin contacts and solder termination. The part is currently active in production with 706 units in stock. Substitute parts are identified based on matching core electrical and mechanical parameters: 36-position count, 0.100" pitch, through-hole mounting, solder termination, male pin contact type, and board-to-board or cable-compatible style.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	36
Pitch - Mating	0.100" (2.54mm)
Number of Rows	1
Mounting Type	Through Hole
Termination	Solder
Style	Board to Board
Shrouding	Unshrouded
Contact Shape	Square
Insulation Height	0.100" (2.54mm)
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 adherence to the following core parameters:

Position Count: 36 positions (non-negotiable)
Pitch: 0.100" (2.54mm) mating pitch (non-negotiable)
Contact Type: Male pin (non-negotiable)
Mounting: Through-hole solder termination (non-negotiable)
Style: Board-to-board or cable-compatible (non-negotiable)
Shrouding: Unshrouded (non-negotiable)
Contact Shape: Square (non-negotiable)
Insulation Height: 0.100" (2.54mm) (non-negotiable)

All identified substitute parts meet these core criteria. Variations in contact length (mating and post), contact finish material (gold vs. tin), contact material composition, insulation material, operating temperature range, and RoHS compliance status do not prevent substitution when the core parameters align.

Parameter Comparison

Parameter	68465-636 (Amphenol ICC)	8-146274-6 (TE Connectivity)	TSW-136-09-G-S (Samtec)	TSW-136-09-T-S (Samtec)	TSW-136-10-G-S (Samtec)	TSW-136-10-T-S (Samtec)	TSW-136-11-G-S (Samtec)	TSW-136-22-T-S (Samtec)	TSW-136-23-SM-S (Samtec)
Manufacturer	Amphenol ICC (FCI)	TE Connectivity AMP	Samtec Inc.	Samtec Inc.	Samtec Inc.	Samtec Inc.	Samtec Inc.	Samtec Inc.	Samtec Inc.
Series	BERGSTIK® II	AMPMODU Mod II	TSW	TSW	TSW	TSW	TSW	TSW	TSW
Number of Positions	36	36	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)	0.100" (2.54mm)	0.100" (2.54mm)
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Style	Board to Board	Board to Board or Cable	Board to Board or Cable	Board to Board or Cable	Board to Board or Cable	Board to Board or Cable	Board to Board or Cable	Board to Board or Cable	Board to Board or Cable
Shrouding	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded
Contact Shape	Square	Square	Square	Square	Square	Square	Square	Square	Square
Insulation Height	0.100" (2.54mm)	0.090" (2.29mm)	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)
Contact Length - Mating	0.230" (5.84mm)	0.318" (8.08mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)
Contact Length - Post	0.595" (15.11mm)	0.125" (3.18mm)	0.400" (10.16mm)	0.400" (10.16mm)	0.500" (12.70mm)	0.500" (12.70mm)	0.600" (15.24mm)	0.300" (7.62mm)	0.115" (2.92mm)
Overall Contact Length	0.925" (24.60mm)	0.533" (14.65mm)	0.730" (18.54mm)	0.730" (18.54mm)	0.830" (21.08mm)	0.830" (21.08mm)	0.930" (23.62mm)	0.630" (16.00mm)	0.445" (11.30mm)
Contact Material	Phosphor Bronze	Copper Alloy	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Contact Finish - Mating	Gold or Gold, GXT™	Tin	Gold	Tin	Gold	Tin	Gold	Tin	Gold
Contact Finish Thickness - Mating	30.0µin (0.76µm)	100.0µin (2.54µm)	10.0µin (0.25µm)	Not specified	10.0µin (0.25µm)	Not specified	10.0µin (0.25µm)	Not specified	30.0µin (0.76µm)
Insulation Material	Not specified	Liquid Crystal Polymer (LCP)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)
Operating Temperature	Not specified	-65°C ~ 105°C	-55°C ~ 125°C	-55°C ~ 105°C	-55°C ~ 125°C	-55°C ~ 105°C	-55°C ~ 125°C	-55°C ~ 105°C	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Insulation Color	Black	Black	Black	Black	Black	Black	Black	Black	Black
Current Rating (Amps)	Not specified	3A	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	Not specified
RoHS Status	RoHS non-compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active	Active	Active	Active	Active	Active	Active
Inventory (Pcs)	706	3080	957	1010	834	652	1132	890	743

Engineering Selection Recommendations

All identified substitute parts are active products with current manufacturing status. Selection between the main part and substitutes depends on specific application requirements related to contact post length and compliance certifications.

RoHS Compliance Consideration: The 68465-636 is RoHS non-compliant. All substitute parts (8-146274-6, TSW-136 series) are RoHS compliant or ROHS3 compliant. Applications subject to RoHS regulations require selection from the substitute list.

Contact Post Length Variation: Substitute parts offer multiple post length options (0.115" to 0.600") compared to the main part's 0.595" post length. Selection must account for PCB thickness and mating depth requirements. TSW-136-11-G-S provides the closest overall contact length match at 0.930" (23.62mm) versus the main part's 0.925" (24.60mm).

Contact Finish Options: Gold-finished variants (TSW-136-09-G-S, TSW-136-10-G-S, TSW-136-11-G-S, TSW-136-23-SM-S) maintain compatibility with the main part's gold contact finish specification. Tin-finished variants (TSW-136-09-T-S, TSW-136-10-T-S, TSW-136-22-T-S) provide alternative contact material for cost optimization.

Temperature Range: Samtec TSW series parts rated to -55°C ~ 125°C (gold variants) or -55°C ~ 105°C (tin variants) exceed the operating range of the TE Connectivity 8-146274-6 (-65°C ~ 105°C). Application temperature requirements determine optimal selection.

Inventory Availability: TE Connectivity 8-146274-6 offers highest stock availability at 3080 units. Samtec TSW-136-11-G-S provides 1132 units with closest dimensional match to the original part.

Frequently Asked Questions (FAQ)

Q: Can TSW-136-09-G-S directly replace 68465-636 in existing designs?

A: Yes, provided the application accommodates the shorter overall contact length (0.730" vs. 0.925"). The core electrical and mechanical parameters—36 positions, 0.100" pitch, male pins, through-hole solder termination, and unshrouded design—are identical. PCB thickness and mating connector depth must be verified.

Q: What is the primary difference between TSW-136-09-G-S and TSW-136-11-G-S?

A: Both parts are identical except for contact post length. TSW-136-09-G-S has 0.400" post length (0.730" overall), while TSW-136-11-G-S has 0.600" post length (0.930" overall). TSW-136-11-G-S provides the closest dimensional match to the original 68465-636.

Q: Why is 8-146274-6 listed as a substitute if its insulation height is 0.090" instead of 0.100"?

A: The 0.090" insulation height on 8-146274-6 represents a minor dimensional variation that does not prevent functional substitution in board-to-board applications. However, this variance should be evaluated against specific PCB layout and mating connector specifications.

Q: Are tin-finished variants (TSW-136-09-T-S, TSW-136-10-T-S, TSW-136-22-T-S) suitable for high-reliability applications?

A: Tin-finished variants meet UL94 V-0 flammability requirements and are RoHS3 compliant. Suitability depends on application-specific requirements for contact corrosion resistance and electrical performance. Gold-finished variants provide enhanced corrosion resistance for extended shelf life and harsh environments.

Q: What is the significance of the contact finish thickness difference between 68465-636 (30.0µin) and Samtec TSW variants (10.0µin)?

A: Both thicknesses provide adequate contact protection and electrical conductivity. The 30.0µin specification on 68465-636 and TSW-136-23-SM-S offers enhanced durability for high-cycle mating applications. The 10.0µin specification on other TSW variants is standard for general-purpose board-to-board connections.

Q: Can the 68465-636 be used in applications requiring RoHS compliance?

A: No. The 68465-636 is RoHS non-compliant. All substitute parts listed (8-146274-6, TSW-136 series) are RoHS compliant or ROHS3 compliant and must be used for RoHS-regulated applications.

Q: How does the TE Connectivity 8-146274-6 differ from Samtec TSW variants?

A: The 8-146274-6 uses Liquid Crystal Polymer (LCP) insulation material and Copper Alloy contacts, compared to Polybutylene Terephthalate (PBT) insulation and Phosphor Bronze contacts in TSW variants. The 8-146274-6 also features a 3A current rating specification. Contact post length is significantly shorter (0.125" vs. 0.400"–0.600" on TSW variants).

Q: Which substitute part offers the best inventory availability?

A: TE Connectivity 8-146274-6 provides the highest stock level at 3080 units. For Samtec TSW series, TSW-136-11-G-S offers the best availability at 1132 units with the closest dimensional match to the original part.

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