Amphenol ICC 68465-436 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68465-436 is a vertical through-hole rectangular connector header from the BERGSTIK® II series, designed for board-to-board applications. This 36-position connector operates at 0.100" (2.54mm) pitch and features unshrouded, solder-terminated male pins with square contact geometry. The part is currently active in production with 701 units in stock. Substitute parts are identified to address inventory availability, compliance requirements, or specific mechanical and electrical parameter variations required for particular applications.

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
Fastening Type	Push-Pull
Contact Shape	Square
Material Flammability Rating	UL94 V-0
Insulation Color	Black
Moisture Sensitivity Level (MSL)	1 (Unlimited)
RoHS Status	RoHS non-compliant

Substitute Part Grouping Explanation

Substitution eligibility for the 68465-436 is determined by strict alignment with the following core parameters: 36-position count, 0.100" (2.54mm) mating pitch, single-row configuration, through-hole mounting, solder termination, square contact geometry, push-pull fastening, and UL94 V-0 flammability rating. All identified substitutes maintain these critical specifications.

Substitute parts are grouped by contact length variations (post length and overall contact length), which determine PCB stack-up compatibility and mating depth. Contact finish differences (tin versus gold) and insulation material composition (phosphor bronze with various insulation polymers) represent secondary variations that do not affect fundamental substitutability within the same mechanical envelope class.

The following substitute parts meet these criteria:

TE Connectivity 8-146274-6 (AMPMODU Mod II series)
Samtec TSW-136-09-G-S, TSW-136-09-T-S, TSW-136-10-G-S, TSW-136-10-T-S, TSW-136-11-G-S, TSW-136-22-T-S, TSW-136-23-SM-S (TSW series)

Parameter Comparison

Parameter	68465-436 (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
Connector Type	Header	Header, Breakaway	Header	Header	Header	Header	Header	Header	Header
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Number of Positions	36	36	36	36	36	36	36	36	36
Number of Rows	1	1	1	1	1	1	1	1	1
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)
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
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Shape	Square	Square	Square	Square	Square	Square	Square	Square	Square
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)
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 Finish - Mating	Tin	Tin	Gold	Tin	Gold	Tin	Gold	Tin	Gold
Contact Material	Phosphor Bronze	Copper Alloy	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
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
Current Rating (Amps)	Not specified	3A	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified
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
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
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
ECCN	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
HTSUS	8536.69.4040	8536.69.4040	8536.69.4040	8536.69.4040	8536.69.4040	8536.69.4040	8536.69.4040	8536.69.4040	8536.69.4040

Engineering Selection Recommendations

All substitute parts listed maintain active product status and meet UL94 V-0 flammability requirements. The primary distinction between the original 68465-436 and substitute options is RoHS compliance status. The 68465-436 is RoHS non-compliant, while all substitute parts (8-146274-6 and all Samtec TSW-136 variants) are RoHS Compliant or ROHS3 Compliant. This distinction is critical for applications subject to RoHS regulatory requirements.

Contact length variations across substitute parts determine PCB stack-up compatibility. The 68465-436 features an overall contact length of 0.925" (24.60mm), which is most closely matched by the Samtec TSW-136-11-G-S at 0.930" (23.62mm). Shorter contact length options (TSW-136-22-T-S at 0.630", TSW-136-23-SM-S at 0.445", and 8-146274-6 at 0.533") are suitable only for applications with reduced PCB stack-up depth requirements.

Contact finish selection (tin versus gold) affects mating durability and corrosion resistance. Gold-plated variants (TSW-136-09-G-S, TSW-136-10-G-S, TSW-136-11-G-S, TSW-136-23-SM-S) provide enhanced contact reliability in high-cycle mating environments. Tin-plated variants (TSW-136-09-T-S, TSW-136-10-T-S, TSW-136-22-T-S) are suitable for standard applications with lower mating cycle requirements.

Operating temperature range varies among substitutes. The 68465-436 does not specify an operating temperature range. Samtec TSW-136 variants with gold finish (-G-S designation) support -55°C to 125°C, while tin-finish variants (-T-S designation) support -55°C to 105°C. The TE Connectivity 8-146274-6 supports -65°C to 105°C.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 8-146274-6 directly replace the Amphenol ICC 68465-436?

A: The 8-146274-6 maintains the same 36-position, 0.100" pitch, single-row configuration and push-pull fastening. However, the contact length differs significantly: the 8-146274-6 has an overall contact length of 0.533" (14.65mm) compared to the 68465-436 at 0.925" (24.60mm). This shorter contact length limits its use to applications with reduced PCB stack-up depth. Additionally, the 8-146274-6 features a breakaway connector type and LCP insulation material, whereas the 68465-436 is a standard header. Mechanical compatibility with existing mating connectors must be verified before substitution.

Q: Which Samtec TSW-136 variant most closely matches the 68465-436?

A: The Samtec TSW-136-11-G-S provides the closest mechanical match, with an overall contact length of 0.930" (23.62mm) compared to the 68465-436 at 0.925" (24.60mm). Both feature 0.100" (2.54mm) mating pitch, 36 positions, single-row configuration, square contact geometry, and UL94 V-0 flammability rating. The TSW-136-11-G-S uses gold-plated contacts and phosphor bronze material with PBT insulation, and supports an operating temperature range of -55°C to 125°C.

Q: What is the significance of contact finish differences between tin and gold variants?

A: Contact finish affects mating durability, corrosion resistance, and electrical performance. Gold-plated contacts (10.0µin thickness) provide superior corrosion resistance and are suitable for high-cycle mating applications or environments with moisture exposure. Tin-plated contacts are suitable for standard applications with lower mating cycle requirements and lower cost. Both finishes maintain electrical conductivity and are compatible with standard PCB assembly processes.

Q: Are all substitute parts RoHS compliant?

A: The original Amphenol ICC 68465-436 is RoHS non-compliant. All identified substitute parts are RoHS Compliant (TE Connectivity 8-146274-6) or ROHS3 Compliant (all Samtec TSW-136 variants). Applications subject to RoHS regulatory requirements must use one of the compliant substitute options.

Q: How do post length variations affect PCB design?

A: Post length (the portion of the contact that extends below the insulation body for solder termination) varies across substitute parts: 68465-436 at 0.595" (15.11mm), TSW-136-09 at 0.400" (10.16mm), TSW-136-10 at 0.500" (12.70mm), TSW-136-11 at 0.600" (15.24mm), TSW-136-22 at 0.300" (7.62mm), and TSW-136-23-SM-S at 0.115" (2.92mm). Longer post lengths accommodate thicker PCBs and deeper solder joints. Shorter post lengths are suitable for thin PCBs or applications requiring minimal solder volume. PCB trace routing and solder pad design must accommodate the selected post length.

Q: What is the difference between the TSW series and BERGSTIK® II series?

A: Both are 36-position, 0.100" pitch through-hole headers with push-pull fastening and UL94 V-0 flammability rating. The BERGSTIK® II series (68465-436) is manufactured by Amphenol ICC (FCI), while the TSW series is manufactured by Samtec Inc. The TSW series offers multiple contact length options and RoHS compliance, whereas the 68465-436 is RoHS non-compliant. Mechanical and electrical compatibility is maintained across both series for the specified parameters.

Q: Can gold-plated and tin-plated variants be mixed in the same application?

A: Gold-plated and tin-plated variants should not be mixed within the same connector assembly or mating pair, as this can create galvanic corrosion at the contact interface. Select either all gold-plated or all tin-plated contacts for a given application to maintain consistent contact performance and reliability.

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