Amphenol ICC 68683-322 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68683-322 is a 44-position receptacle connector featuring 0.100" (2.54mm) pitch, through-hole solder termination, and gold-plated mating contacts. This connector is classified as a board-to-board rectangular connector in the Dubox™ series and maintains active product status. Substitute parts are identified to address inventory availability, compliance requirements, or specific application needs while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	44
Pitch - Mating	0.100" (2.54mm)
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Finish - Mating	Gold
Operating Temperature Range	-65°C ~ 125°C
Voltage Rating	1000V

Substitute Part Grouping Explanation

Substitution eligibility for the Amphenol ICC 68683-322 is determined by strict alignment of the following critical parameters:

Connector Type & Contact Configuration: Receptacle with female socket contacts
Position Count & Arrangement: 44 positions in 2-row configuration
Pitch Specifications: 0.100" (2.54mm) mating pitch and row spacing
Mounting & Termination: Through-hole solder termination with push-pull fastening
Contact Finish: Gold-plated mating surface
Operating Temperature: -65°C ~ 125°C range
Voltage Rating: 1000V minimum

The identified substitute parts (TE Connectivity AMP Connectors 2-534206-2 and 7-534206-2) satisfy all critical electrical and mechanical parameters. Both substitutes are AMPMODU Mod II series receptacles with identical position counts, pitch, row spacing, mounting type, termination method, and fastening mechanism. Contact finish specifications, operating temperature ranges, and voltage ratings align with the main part requirements.

Parameter Comparison

Parameter	68683-322 (Amphenol ICC)	2-534206-2 (TE Connectivity)	7-534206-2 (TE Connectivity)
Manufacturer	Amphenol ICC (FCI)	TE Connectivity AMP Connectors	TE Connectivity AMP Connectors
Series	Dubox™	AMPMODU Mod II	AMPMODU Mod II
Connector Type	Receptacle	Receptacle	Receptacle
Contact Type	Female Socket	Female Socket	Female Socket
Number of Positions	44	44	44
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Number of Rows	2	2	2
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull
Contact Finish - Mating	Gold	Gold	Gold
Contact Finish Thickness - Mating	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)
Insulation Color	Black	Black	Black
Contact Length - Post	0.115" (2.92mm)	0.115" (2.92mm)	0.115" (2.92mm)
Operating Temperature	-65°C ~ 125°C	-65°C ~ 125°C	-65°C ~ 125°C
Contact Material	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Contact Shape	Square	Square	Square
Product Status	Active	Active	Active
ECCN	EAR99	EAR99	EAR99
HTSUS	8536.69.4040	8536.69.4040	8536.69.4040

Engineering Selection Recommendations

Both TE Connectivity substitute parts maintain full compatibility with the Amphenol ICC 68683-322 based on critical electrical and mechanical parameters. Selection between the main part and substitutes should be based on the following factors:

RoHS Compliance Status: The 68683-322 is RoHS non-compliant. Part 2-534206-2 is ROHS3 compliant, and part 7-534206-2 is RoHS compliant. Applications requiring RoHS compliance should specify either TE Connectivity substitute.

REACH Status: Part 7-534206-2 carries REACH Unaffected status, while part 2-534206-2 lists REACH status as vendor undefined. Applications subject to REACH regulations should prioritize part 7-534206-2.

Insulation Material: The main part uses polyphenylene sulfide (PPS) glass-filled insulation. Both substitutes use polyester glass-filled insulation. Material selection should align with application thermal and chemical exposure requirements.

Inventory Availability: Current stock levels are 687 units for the main part, 1480 units for part 2-534206-2, and 1303 units for part 7-534206-2.

Frequently Asked Questions (FAQ)

Q: Are the TE Connectivity AMPMODU Mod II connectors mechanically compatible with the Amphenol ICC Dubox™ connector?

A: Yes. Both substitute parts share identical mating pitch (0.100"), row spacing (0.100"), position count (44), and push-pull fastening mechanism. Through-hole solder termination and contact geometry are equivalent.

Q: What is the difference between parts 2-534206-2 and 7-534206-2?

A: Both parts are electrically and mechanically identical. The primary differences are RoHS compliance designation (ROHS3 vs. RoHS compliant) and REACH status (vendor undefined vs. REACH unaffected). Part 7-534206-2 is recommended for applications requiring explicit REACH compliance documentation.

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

A: Interchangeability is confirmed for mating and mounting. Verify that your PCB layout accommodates the insulation height difference: the main part measures 0.276" (7.00mm) while both substitutes measure 0.320" (8.13mm).

Q: What is the current rating for these connectors?

A: The main part does not specify a current rating. Both TE Connectivity substitutes are rated for 2A per contact.

Q: Are there voltage rating differences between the parts?

A: The main part specifies 1000V. The TE Connectivity substitutes do not provide a voltage rating specification in the available data.

Q: Which part should I select for new designs?

A: Selection depends on regulatory requirements. For RoHS-compliant applications, either substitute is acceptable. For REACH-regulated applications, part 7-534206-2 is preferred due to explicit REACH unaffected status.

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