Amphenol ICC 67997-472 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 67997-472 is a rectangular connector header with 72 positions at 2.54mm pitch, designed for through-hole board-to-board applications. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing production, maintenance, and new design implementations. The BERGSTIK® II series connector provides male pin contacts with solder termination and push-pull fastening suitable for applications requiring 3A current capacity.

Key Parameters

Parameter	Value
Manufacturer Part Number	67997-472
Manufacturer	Amphenol ICC (FCI)
Category	Rectangular Connectors
Series	BERGSTIK® II
Product Status	Obsolete
Number of Positions	72
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Connector Type	Header
Contact Type	Male Pin
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Current Rating	3A
Operating Temperature	-65°C ~ 130°C
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS non-compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the 67997-472 is determined by the following critical parameters:

Position Count & Pitch: 72 positions at 0.100" (2.54mm) mating pitch with 2-row configuration
Connector Type & Contact Type: Header with male pin contacts
Mounting & Termination: Through-hole solder termination
Fastening Mechanism: Push-pull fastening
Current Rating: 3A minimum capacity
Operating Temperature Range: Minimum -55°C to 105°C (original part operates -65°C to 130°C)
Flammability Compliance: UL94 V-0 rating

Substitute parts are grouped into two categories:

Category A - Direct Functional Equivalents (72 Positions) Parts maintaining identical position count, pitch, and core electrical characteristics with active or equivalent product status.

Category B - Compatible Alternatives (80 Positions) Parts with increased position capacity but compatible pitch and electrical specifications, suitable for applications where additional positions provide design flexibility.

Parameter Comparison

Parameter	67997-472 (Amphenol ICC)	2372-6121-TG (3M)	450-V3-272-00-006101 (Preci-Dip)	DW-36-07-L-D-200 (Samtec)	4-103328-0 (TE Connectivity)
Number of Positions	72	72	72	72	80
Number of Rows	2	2	2	2	2
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Connector Type	Header	Header	Header	Header	Header, Breakaway
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Current Rating (Amps)	3A	3A	3A	3A	3A
Operating Temperature	-65°C ~ 130°C	-55°C ~ 105°C	-55°C ~ 125°C	Not specified	-65°C ~ 105°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	Not specified	UL94 V-0
Product Status	Obsolete	Active	Active	Active	Obsolete
RoHS Status	RoHS non-compliant	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	Not applicable

Engineering Selection Recommendations

Primary Recommendation: 450-V3-272-00-006101 (Preci-Dip)

This part provides the most direct substitution path. It maintains 72-position configuration with 2.54mm pitch and identical connector type specifications. The part is active in production status, ensuring long-term availability. It achieves ROHS3 compliance and REACH unaffected status, meeting modern regulatory requirements. Operating temperature range of -55°C to 125°C covers most industrial applications, though it does not extend to the original part's -65°C lower limit. Voltage rating of 150VDC is specified, providing additional electrical specification clarity.

Secondary Recommendation: 2372-6121-TG (3M 2300 Series)

This active-status connector maintains exact position count and pitch specifications. The 3M 2300 series offers established market presence and broad compatibility. Operating temperature range of -55°C to 105°C is suitable for standard industrial environments. RoHS non-compliant status matches the original part's compliance profile, simplifying legacy system integration.

Alternative for Extended Position Capacity: 4-103328-0 (TE Connectivity AMPMODU Mod II)

This 80-position header provides additional contact capacity while maintaining 2.54mm pitch and core electrical specifications. Suitable for applications where design flexibility permits increased position count. Product status is obsolete, similar to the original part, but inventory availability is documented at 2338 pieces.

Samtec DW-36-07-L-D-200 Consideration

This active-status part offers 72-position configuration with stackable design capability. ROHS3 compliance and REACH unaffected status align with modern regulatory frameworks. Specific stack height of 0.200" provides design flexibility for applications requiring controlled connector height.

Frequently Asked Questions (FAQ)

Q: Can the 450-V3-272-00-006101 directly replace the 67997-472 in existing designs?

A: Yes, for applications operating within -55°C to 125°C. The 72-position configuration, 2.54mm pitch, male pin contacts, through-hole solder termination, and push-pull fastening are identical. Verify that your application does not require the original part's extended lower temperature limit of -65°C.

Q: What is the primary difference between the 3M 2372-6121-TG and Preci-Dip 450-V3-272-00-006101?

A: Both maintain 72 positions and 2.54mm pitch. The 3M part uses gold mating contact finish with copper alloy material and thermoplastic glass-filled insulation. The Preci-Dip part uses gold mating finish with brass material and polyester glass-filled insulation. The Preci-Dip part achieves ROHS3 compliance while the 3M part remains RoHS non-compliant.

Q: Why is the TE Connectivity 4-103328-0 listed as an alternative if it has 80 positions instead of 72?

A: The 80-position configuration maintains compatibility with the 2.54mm pitch and core electrical specifications. It is listed as a compatible alternative for applications where additional contact positions provide design advantages or where the application can accommodate the increased connector length.

Q: Does the operating temperature difference between the original part (-65°C to 130°C) and substitute parts affect compatibility?

A: Operating temperature range affects compatibility only if your application requires operation at temperatures below -55°C or above 125°C. For standard industrial environments operating between -55°C and 105°C, all listed substitutes are compatible. Verify your specific application temperature requirements before selection.

Q: What is the significance of RoHS compliance status in selecting a substitute?

A: RoHS compliance status determines regulatory eligibility for new designs and markets with environmental restrictions. The Preci-Dip 450-V3-272-00-006101 and Samtec DW-36-07-L-D-200 achieve ROHS3 compliance, suitable for applications subject to RoHS directives. The 3M and original Amphenol parts remain RoHS non-compliant, appropriate for legacy system maintenance.

Q: Are all substitute parts available in equivalent quantities?

A: Inventory availability varies. The Preci-Dip 450-V3-272-00-006101 has 988 pieces in stock, the 3M 2372-6121-TG has 1023 pieces, the Samtec DW-36-07-L-D-200 has 1115 pieces, and the TE Connectivity 4-103328-0 has 2338 pieces. Verify current inventory status with your supplier for production requirements.

Q: Can the Samtec DW-36-07-L-D-200 be used in applications requiring standard connector height?

A: The Samtec part includes a 0.200" stack height specification, which may differ from standard connector heights. Verify that your PCB layout and mating connector accommodate this stack height specification before implementation.

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