Amphenol ICC 861400361YO2 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 861400361YO2 is a vertical rectangular connector header featuring 36 positions at 0.100" (2.54mm) pitch, designed for through-hole board-to-board applications. This BERGSTIK® series connector is classified as Active product status with full position loading and push-pull fastening. The part is RoHS non-compliant, which necessitates identification of compliant substitute options for applications requiring regulatory adherence or long-term supply chain stability.

Key Parameters

Parameter	Value
Manufacturer Part Number	861400361YO2
Manufacturer	Amphenol ICC (FCI)
Category	Rectangular Connectors
Connector Type	Header, Breakaway
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
Contact Shape	Square
Material Flammability Rating	UL94 V-0
Operating Temperature	-55°C ~ 125°C
Current Rating	3A
Voltage Rating	1000V
RoHS Status	RoHS non-compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment with the following critical parameters:

Pitch - Mating: 0.100" (2.54mm) — all substitutes must match exactly
Number of Positions: 36 — all substitutes must provide identical position count
Number of Rows: 1 — single-row configuration required
Contact Type: Male Pin — no variation permitted
Mounting Type: Through Hole — no surface-mount alternatives
Termination: Solder — no alternative termination methods
Fastening Type: Push-Pull — mechanical interface requirement
Contact Shape: Square — cross-sectional geometry requirement
Material Flammability Rating: UL94 V-0 — flame rating compliance

Substitute parts are grouped by contact length variations (post length), which affects overall connector height and PCB stack-up but does not compromise electrical or mechanical compatibility when the above parameters remain constant. Contact finish variations (Gold vs. Tin) and insulation material differences (Thermoplastic vs. Polyamide vs. PBT) are permitted substitutions provided all critical parameters align.

Parameter Comparison

Parameter	861400361YO2 (Main)	0022284366 (Molex)	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	Molex	Samtec Inc.	Samtec Inc.	Samtec Inc.	Samtec Inc.	Samtec Inc.	Samtec Inc.	Samtec Inc.
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)
Number of Positions	36	36	36	36	36	36	36	36	36
Number of Rows	1	1	1	1	1	1	1	1	1
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
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
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
Contact Length - Mating	0.276" (7.00mm)	0.240" (6.10mm)	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	0.118" (3.00mm)	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	0.496" (12.60mm)	0.455" (11.56mm)	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	0.102" (2.60mm)	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	Gold or Gold, GXT™	Gold	Gold	Tin	Gold	Tin	Gold	Tin	Gold
Contact Material	Copper Alloy	Not specified	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Insulation Material	Thermoplastic	Polyamide (PA), Nylon, Glass Filled	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)
Operating Temperature	-55°C ~ 125°C	Not specified	-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
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 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)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

All substitute parts listed maintain Active product status, ensuring ongoing availability and manufacturer support. The primary distinction between the main part and substitutes is regulatory compliance: the 861400361YO2 is RoHS non-compliant, while all listed substitutes achieve ROHS3 compliance. This compliance difference is the primary driver for substitution in regulated applications.

For applications requiring the -55°C ~ 125°C operating temperature range, select from: TSW-136-09-G-S, TSW-136-10-G-S, TSW-136-11-G-S, or TSW-136-23-SM-S. The Molex 0022284366 does not specify operating temperature limits and should be evaluated against application requirements.

Contact length (post length) variations among Samtec TSW series parts affect PCB stack-up height. The TSW-136-23-SM-S provides the shortest post length (0.115"), closest to the original part's 0.118" specification. The TSW-136-09-G-S and TSW-136-09-T-S offer intermediate post lengths (0.400"), while TSW-136-10 and TSW-136-11 series provide extended post lengths (0.500" and 0.600" respectively) for applications requiring deeper PCB penetration.

Contact finish selection (Gold vs. Tin) does not affect electrical compatibility. Gold-finished variants (TSW-136-09-G-S, TSW-136-10-G-S, TSW-136-11-G-S, TSW-136-23-SM-S) provide enhanced corrosion resistance. Tin-finished variants (TSW-136-09-T-S, TSW-136-10-T-S, TSW-136-22-T-S) are suitable for standard industrial applications.

Frequently Asked Questions (FAQ)

Q: Can I substitute the 861400361YO2 with any of the listed parts without PCB redesign?

A: Electrical substitution is direct for all listed parts due to identical pitch, position count, and contact geometry. However, PCB stack-up height may require adjustment due to variations in overall contact length. The TSW-136-23-SM-S (0.445" overall length) most closely matches the original part's 0.496" specification and minimizes redesign risk.

Q: What is the difference between Gold and Tin contact finishes?

A: Both finishes provide electrical conductivity and are mechanically compatible. Gold finishes offer superior corrosion resistance and are preferred for high-reliability applications. Tin finishes are cost-effective and suitable for standard industrial environments. Selection depends on application environment and cost constraints, not electrical performance.

Q: Why do the Samtec TSW-136 variants have different post lengths?

A: Post length determines how far the solder tail extends below the PCB. Shorter posts (TSW-136-23-SM-S at 0.115") minimize solder volume and are suitable for thin PCBs. Longer posts (TSW-136-11-G-S at 0.600") provide extended solder engagement for high-vibration or high-stress applications. Selection is based on PCB thickness and mechanical requirements.

Q: Is the Molex 0022284366 a direct substitute?

A: The Molex part meets all critical electrical and mechanical parameters and is ROHS3 compliant. However, it does not specify operating temperature limits, and its contact length (0.240" mating, 0.125" post) differs from the original. Verify compatibility with your specific application requirements before selection.

Q: What does RoHS3 compliance mean for this connector?

A: ROHS3 compliance indicates the part meets Restriction of Hazardous Substances Directive requirements, restricting lead, cadmium, mercury, and other hazardous materials. This is required for products sold in the European Union and many other regulated markets. The original 861400361YO2 is non-compliant and may face supply restrictions in regulated regions.

Q: Can I use a Tin-finished part in place of a Gold-finished part?

A: Yes, from an electrical and mechanical standpoint. Both finishes provide adequate conductivity and are mechanically compatible. However, Gold finishes provide superior long-term corrosion resistance. For applications with extended shelf life or harsh environments, Gold-finished variants are preferred.

Q: Are all substitute parts available in the same packaging as the original?

A: The original part is supplied in Bulk packaging. All Samtec TSW-136 variants are supplied in Bulk. The Molex 0022284366 is also supplied in Bulk. Packaging consistency ensures compatibility with existing procurement and assembly processes.

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