Amphenol ICC 68000-402 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68000-402 is a rectangular connector header for through-hole mounting with 2 positions at 0.100" (2.54mm) pitch. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support, production continuity, and system maintenance. The BERGSTIK® II series connector provides board-to-board connectivity with male pin contacts and push-pull fastening. Identifying compatible alternatives ensures design flexibility while maintaining electrical and mechanical compatibility with existing PCB layouts.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	2
Number of Rows	1
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Shrouding	Unshrouded
Style	Board to Board
Material Flammability Rating	UL94 V-0
Current Rating	3A per Contact
Operating Temperature	-65°C ~ 125°C
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the Amphenol ICC 68000-402 is determined by strict adherence to the following critical parameters:

Primary Compatibility Criteria:

Pitch - Mating: 0.100" (2.54mm) — exact match required
Number of Positions: 2 — exact match required
Number of Rows: 1 — exact match required
Connector Type: Header — exact match required
Contact Type: Male Pin — exact match required
Mounting Type: Through Hole — exact match required
Fastening Type: Push-Pull — exact match required
Shrouding: Unshrouded — exact match required

Secondary Compatibility Parameters:

Termination: Solder (primary); Press-Fit/Solder combinations acceptable
Style: Board to Board or Board to Board/Cable combinations acceptable
Material Flammability Rating: UL94 V-0 — exact match required
Moisture Sensitivity Level: 1 (Unlimited) — exact match required

Mechanical Tolerance Parameters:

Overall Contact Length, Insulation Height, and Contact Length dimensions may vary within manufacturing tolerances provided the connector maintains PCB footprint compatibility and mating interface alignment
Contact Shape (Square vs. Circular) variations are acceptable if pitch and position spacing remain identical

Electrical Performance Parameters:

Current Rating: 3A minimum per contact
Operating Temperature Range: must encompass or exceed -65°C ~ 125°C

Compliance Parameters:

Material Flammability: UL94 V-0 required
RoHS Status: Both compliant and non-compliant parts listed; selection depends on end-application regulatory requirements
REACH Status: Both affected and unaffected parts listed; selection depends on end-application regulatory requirements

Substitute parts meeting all primary criteria and secondary criteria are considered direct functional equivalents.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Series	Connector Type	Contact Type	Pitch (mm)	Positions	Rows	Mounting Type	Termination	Fastening Type	Shrouding	Style	Contact Finish - Mating	Current Rating (A)	Operating Temp (°C)	UL94 Rating	RoHS Status	Product Status
68000-402	Amphenol ICC	BERGSTIK® II	Header	Male Pin	2.54	2	1	Through Hole	Solder	Push-Pull	Unshrouded	Board to Board	Tin	3	-65 ~ 125	V-0	Non-compliant	Obsolete
0050291692	Molex	KK254, 42375	Header, Breakaway	Male Pin	2.54	2	1	Through Hole	Solder	Push-Pull	Unshrouded	Board to Board or Cable	Gold	—	—	V-0	ROHS3 Compliant	Active
0050291883	Molex	KK254, 42375	Header, Breakaway	Male Pin	2.54	2	1	Through Hole	Kinked Pin, Solder	Push-Pull	Unshrouded	Board to Board or Cable	Gold	—	—	V-0	ROHS3 Compliant	Active
0423751922	Molex	KK254, 42375	Header, Breakaway	Male Pin	2.54	2	1	Through Hole	Solder	Push-Pull	Unshrouded	Board to Board or Cable	Tin	—	—	V-0	ROHS3 Compliant	Active
0423752486	Molex	KK254, 42375	Header, Breakaway	Male Pin	2.54	2	1	Through Hole	Solder	Push-Pull	Unshrouded	Board to Board or Cable	Gold	—	—	V-0	ROHS3 Compliant	Active
0423752521	Molex	KK254, 42375	Header, Breakaway	Male Pin	2.54	2	1	Through Hole	Solder	Push-Pull	Unshrouded	Board to Board or Cable	Gold	—	—	V-0	ROHS3 Compliant	Active
2302-6111-TP	3M	2300	Header	Male Pin	2.54	2	1	Through Hole	Solder	Push-Pull	Unshrouded	Board to Board or Cable	Tin-Lead	3	-55 ~ 105	V-0	Non-compliant	Active
2302-6111TB	3M	2300	Header	Male Pin	2.54	2	1	Through Hole	Solder	Push-Pull	Unshrouded	Board to Board or Cable	Gold	3	-55 ~ 105	V-0	Non-compliant	Active
350-10-102-00-013101	Preci-Dip	350	Header	Male Pin	2.54	2	1	Through Hole	Solder	Push-Pull	Unshrouded	Board to Board	Gold	3	-55 ~ 125	V-0	ROHS3 Compliant	Active
350-10-102-01-666101	Preci-Dip	350	Header	Male Pin	2.54	2	1	Through Hole	Press-Fit, Solder	Push-Pull	Unshrouded	Board to Board	Gold	3	-55 ~ 125	V-0	ROHS3 Compliant	Active
350-80-102-00-013101	Preci-Dip	350	Header	Male Pin	2.54	2	1	Through Hole	Solder	Push-Pull	Unshrouded	Board to Board	Tin	3	-55 ~ 125	V-0	ROHS3 Compliant	Active

Engineering Selection Recommendations

For RoHS3 Compliant Applications: Select from the Molex KK254 series (0050291692, 0050291883, 0423751922, 0423752486, 0423752521) or Preci-Dip 350 series (350-10-102-00-013101, 350-10-102-01-666101, 350-80-102-00-013101). These parts carry active product status and meet ROHS3 compliance requirements. The Molex parts offer board-to-board or cable connectivity options with breakaway capability. The Preci-Dip parts provide board-to-board connectivity with circular contact geometry and extended operating temperature range to -55°C.

For Non-RoHS Applications or Legacy System Maintenance: The 3M 2300 series (2302-6111-TP, 2302-6111TB) provides active product status with tin-lead or gold contact finishes. These parts maintain the 3A current rating and UL94 V-0 flammability rating. Operating temperature range is -55°C ~ 105°C, which is narrower than the original 68000-402 specification.

Contact Finish Selection: Tin-plated contacts (0423751922, 350-80-102-00-013101, 2302-6111-TP) provide cost-effective solutions for standard applications. Gold-plated contacts (0050291692, 0050291883, 0423752486, 0423752521, 2302-6111TB, 350-10-102-00-013101, 350-10-102-01-666101) offer enhanced corrosion resistance and are preferred for high-reliability or harsh environment applications.

Termination Considerations: Standard solder termination is available across all substitute options. The Molex 0050291883 includes kinked pin termination for enhanced mechanical retention. The Preci-Dip 350-10-102-01-666101 offers press-fit termination combined with solder capability for dual-mount flexibility.

Temperature Range Compatibility: The original 68000-402 operates from -65°C ~ 125°C. The Preci-Dip 350 series maintains this full range. The 3M 2300 series and Molex KK254 series operate to -55°C minimum, which may be limiting for extreme cold-temperature applications.

Frequently Asked Questions (FAQ)

Q: Can I substitute the Amphenol ICC 68000-402 with any 2-position 2.54mm pitch header?

A: No. Substitution requires exact matching of connector type (header), contact type (male pin), mounting type (through hole), fastening type (push-pull), shrouding (unshrouded), and flammability rating (UL94 V-0). Additionally, the substitute must maintain board-to-board or board-to-board/cable compatibility. Pitch and position count must be identical at 0.100" (2.54mm) and 2 positions respectively.

Q: What is the difference between the Molex KK254 breakaway variants?

A: The Molex 0050291692 features standard solder termination with gold mating contacts. The 0050291883 includes kinked pin termination for improved mechanical retention during solder reflow. The 0423751922, 0423752486, and 0423752521 offer variations in contact length and finish thickness. All maintain identical pitch, position count, and push-pull fastening.

Q: Are the Preci-Dip 350 series parts compatible with the original 68000-402 PCB footprint?

A: The Preci-Dip 350 series maintains 0.100" (2.54mm) pitch and 2-position configuration, ensuring footprint compatibility. However, contact geometry differs: the 350 series uses circular contacts while the 68000-402 uses square contacts. This difference does not affect electrical or mechanical mating provided the PCB pad layout accommodates the circular contact diameter.

Q: What is the significance of the press-fit termination option in the Preci-Dip 350-10-102-01-666101?

A: Press-fit termination allows the connector to be inserted into plated through-holes under mechanical pressure, creating a press-fit connection. Combined with solder termination capability, this part offers flexibility for both automated assembly (press-fit) and manual rework (solder) scenarios.

Q: Should I select gold or tin contact finish for my application?

A: Tin-plated contacts provide cost-effective performance for standard indoor applications with moderate environmental exposure. Gold-plated contacts offer superior corrosion resistance, lower contact resistance, and are preferred for high-reliability applications, automotive systems, medical devices, and telecommunications equipment where contact reliability is critical.

Q: Why do some substitute parts list operating temperature ranges narrower than the original 68000-402?

A: The 3M 2300 series and Molex KK254 series specify -55°C ~ 105°C operating range, which is narrower than the original -65°C ~ 125°C specification. If your application requires the full -65°C ~ 125°C range, select the Preci-Dip 350 series, which maintains this extended temperature specification.

Q: Are all listed substitute parts in active production status?

A: Yes. The original Amphenol ICC 68000-402 is obsolete. All substitute parts listed carry active product status, ensuring ongoing availability and supply chain continuity. The Molex KK254 series, Preci-Dip 350 series, and 3M 2300 series are all actively manufactured.

Q: What compliance certifications should I verify for my specific application?

A: All listed parts carry UL94 V-0 flammability certification and MSL 1 (Unlimited) moisture sensitivity rating. For RoHS-regulated applications, select Molex or Preci-Dip parts marked ROHS3 Compliant. For REACH-regulated applications, verify REACH status: Molex and Preci-Dip parts are REACH Unaffected; 3M parts are REACH Affected. The original 68000-402 is RoHS non-compliant and REACH Affected.

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