Amphenol ICC 68422-436HLF Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68422-436HLF is an active rectangular connector header designed for through-hole mounting applications. This BERGSTIK® II series connector features 36 positions at 0.100" (2.54mm) pitch with male pin contacts and unshrouded design. The part is RoHS compliant and rated for 5A at 110V, making it suitable for board-to-board interconnection in industrial and commercial electronics. Substitute parts are identified for applications requiring equivalent electrical and mechanical performance, alternative contact finishes, or extended post lengths for specific PCB stack-up configurations.

Key Parameters

Parameter	68422-436HLF
Connector Type	Header
Contact Type	Male Pin
Number of Positions	36
Pitch - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Contact Finish - Mating	Tin
Current Rating	5A
Voltage Rating	110V
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant
Product Status	Active

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following critical parameters:

Connector Type & Contact Configuration: All substitutes must be headers with male pin contacts and 36-position, single-row configuration
Pitch Specification: All substitutes maintain 0.100" (2.54mm) mating pitch for mechanical compatibility
Mounting & Termination: Through-hole solder termination is required for PCB integration compatibility
Electrical Ratings: Current and voltage ratings must meet or exceed application requirements
Compliance: RoHS compliance and UL94 V-0 flammability rating are mandatory for equivalent substitution
Contact Finish & Material: Tin or gold mating finishes are acceptable; phosphor bronze or copper alloy contact materials are functionally equivalent
Post Length Variation: Contact post length differences (0.120" to 0.710") accommodate different PCB thicknesses and stacking heights without affecting mating interface

The following parts meet these substitution criteria:

8-146274-6 (TE Connectivity): Direct functional equivalent with reduced current rating (3A)
929705-06-36-I (3M): Extended post length (0.710") variant with gold finish
PBC36SFAN (Sullins): Gold mating finish with standard post length (0.120")
PEC36SFAN (Sullins): Tin finish with standard post length (0.120")
PEC36SFCN (Sullins): Extended post length (0.320") variant with tin finish

Parameter Comparison

Parameter	68422-436HLF	8-146274-6	929705-06-36-I	PBC36SFAN	PEC36SFAN	PEC36SFCN
Manufacturer	Amphenol ICC	TE Connectivity	3M	Sullins	Sullins	Sullins
Connector Type	Header	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway
Number of Positions	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)
Contact Length - Post	0.213" (5.40mm)	0.125" (3.18mm)	0.710" (18.03mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.320" (8.13mm)
Contact Finish - Mating	Tin	Tin	Gold	Gold	Tin	Tin
Contact Material	Phosphor Bronze	Copper Alloy	Copper Alloy	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Current Rating (Amps)	5A	3A	2.5A	3A	3A	3A
Operating Temperature	Not specified	-65°C ~ 105°C	-40°C ~ 105°C	-65°C ~ 125°C	-65°C ~ 125°C	-65°C ~ 125°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
RoHS Status	RoHS Compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	Vendor Undefined	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

Primary Selection (68422-436HLF): Retain for applications requiring 5A current capacity and 110V voltage rating. Active product status with established supply chain (967 pcs in stock).

High Current Applications: The 68422-436HLF is the only substitute option meeting the 5A current requirement. All alternative parts are rated at 2.5A to 3A maximum.

Extended Temperature Range: PBC36SFAN, PEC36SFAN, and PEC36SFCN support -65°C to 125°C operating range, exceeding the 68422-436HLF specification. Select these for applications requiring extended thermal performance.

Post Length Considerations:

Standard post length (0.120" to 0.213"): 8-146274-6, PBC36SFAN, PEC36SFAN
Extended post length (0.320" to 0.710"): PEC36SFCN (0.320"), 929705-06-36-I (0.710")

Contact Finish Selection:

Tin finish (standard): 68422-436HLF, 8-146274-6, PEC36SFAN, PEC36SFCN
Gold finish (enhanced corrosion resistance): 929705-06-36-I, PBC36SFAN

Compliance & Regulatory: All substitute parts maintain UL94 V-0 flammability rating and RoHS compliance. REACH status is unaffected for all parts except 8-146274-6 (vendor undefined).

Inventory Availability: PEC36SFAN offers highest stock level (6,328 pcs), followed by PBC36SFAN (4,272 pcs) and 8-146274-6 (3,080 pcs).

Frequently Asked Questions (FAQ)

Q: Can I substitute 68422-436HLF with a lower current-rated part?

A: Substitution with lower current ratings (2.5A to 3A) is only acceptable if your application current draw does not exceed the substitute part's rating. The 68422-436HLF is rated for 5A; substitutes are derated. Verify application requirements before selection.

Q: What is the difference between tin and gold contact finishes?

A: Tin finish (68422-436HLF, 8-146274-6, PEC36SFAN, PEC36SFCN) provides standard corrosion resistance for general applications. Gold finish (929705-06-36-I, PBC36SFAN) offers enhanced corrosion resistance and lower contact resistance, suitable for high-reliability or harsh environment applications.

Q: How do post length variations affect compatibility?

A: Post length determines insertion depth into the mating connector or PCB. Shorter posts (0.120" to 0.125") suit thin PCBs or shallow mating depths. Longer posts (0.320" to 0.710") accommodate thicker PCBs or extended stacking configurations. Verify PCB thickness and mating connector specifications before selecting post length.

Q: Are breakaway variants compatible with the original 68422-436HLF?

A: Yes. Breakaway variants (8-146274-6, 929705-06-36-I, PBC36SFAN, PEC36SFAN, PEC36SFCN) feature segmented designs allowing individual position removal. They maintain the same 0.100" (2.54mm) pitch and mating interface, ensuring mechanical and electrical compatibility with standard 36-position receptacles.

Q: Which substitute offers the best thermal performance?

A: PBC36SFAN, PEC36SFAN, and PEC36SFCN all support -65°C to 125°C operating range, providing 20°C higher maximum temperature than the 68422-436HLF specification. Select these for applications requiring extended thermal performance.

Q: Is REACH compliance critical for my application?

A: REACH status is unaffected for 68422-436HLF, 929705-06-36-I, PBC36SFAN, PEC36SFAN, and PEC36SFCN. Only 8-146274-6 shows vendor-undefined REACH status. For regulated markets requiring REACH documentation, avoid 8-146274-6 or obtain vendor confirmation.

Q: Can I use these parts interchangeably in existing designs?

A: Mechanical and electrical interchangeability is confirmed for all listed substitutes at the mating interface (36 positions, 0.100" pitch, male pins, through-hole solder termination). However, verify current rating adequacy and post length compatibility with your specific PCB and mating connector before implementation.

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