Amphenol ICC 67997-106 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 67997-106 is a rectangular connector header designed for through-hole board-to-board applications. This BERGSTIK® II series connector features 6 positions arranged in 2 rows with 0.100" (2.54mm) pitch spacing. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and component procurement.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	6
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Current Rating	3A
Operating Temperature	-65°C ~ 130°C
Material Flammability Rating	UL94 V-0

Substitute Part Grouping Explanation

Substitution eligibility for the 67997-106 is determined by strict alignment with the following electrical and mechanical parameters:

Connector type classification (Header with male pin contacts)
Position count and row configuration (6 positions, 2 rows)
Mating pitch and row spacing (0.100" / 2.54mm)
Mounting method (Through Hole)
Termination approach (Solder)
Current handling capacity (3A minimum)
Operating temperature range compatibility
Flammability certification (UL94 V-0)

Two substitute parts meet these criteria: TE Connectivity 5-146257-3 (active status) and TE Connectivity 4-103240-0-03 (obsolete status).

Parameter Comparison

Parameter	67997-106 (Amphenol ICC)	5-146257-3 (TE Connectivity)	4-103240-0-03 (TE Connectivity)
Connector Type	Header	Header, Breakaway	Header, Breakaway
Contact Type	Male Pin	Male Pin	Male Pin
Number of Positions	6	6	6
Number of Rows	2	2	2
Pitch - Mating	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)
Mounting Type	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder
Contact Length - Mating	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)
Contact Length - Post	0.120" (3.05mm)	0.120" (3.05mm)	0.120" (3.05mm)
Overall Contact Length	0.450" (11.43mm)	0.440" (11.18mm)	0.440" (11.18mm)
Insulation Height	0.100" (2.54mm)	0.090" (2.29mm)	0.090" (2.29mm)
Contact Shape	Square	Square	Square
Contact Finish - Mating	Gold or Gold, GXT™	Gold	Gold
Contact Finish Thickness - Mating	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)
Contact Material	Phosphor Bronze	Copper Alloy	Copper Alloy
Operating Temperature	-65°C ~ 130°C	-65°C ~ 105°C	-65°C ~ 105°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0
Current Rating	3A	3A	3A
RoHS Status	Non-compliant	Compliant	Non-compliant
Product Status	Obsolete	Active	Obsolete

Engineering Selection Recommendations

TE Connectivity 5-146257-3 is the primary substitute for new designs and ongoing procurement. This part maintains all critical electrical and mechanical parameters while offering active product status and RoHS compliance. The operating temperature range is reduced to -65°C ~ 105°C compared to the original 67997-106 specification of -65°C ~ 130°C; applications requiring operation above 105°C require thermal analysis.

TE Connectivity 4-103240-0-03 provides functional equivalence for legacy system support where RoHS non-compliance is acceptable. This part shares obsolete status with the original component and does not provide compliance advantages for new implementations.

Both substitutes feature breakaway connector capability, enabling individual position separation if required by application design. Overall contact length differs by 0.010" (0.25mm) and insulation height by 0.010" (0.25mm) between the original and substitutes; PCB layout verification is necessary to confirm mechanical fit within existing footprints.

Frequently Asked Questions (FAQ)

Q: Can 5-146257-3 be used as a direct replacement in existing assemblies designed for 67997-106?

A: Electrical and mechanical compatibility is established through matching pitch, position count, row configuration, contact type, and current rating. Physical dimensions show minor variations: overall contact length differs by 0.010" and insulation height by 0.010". PCB footprint verification is required to confirm fit within existing board layouts.

Q: What is the significance of the operating temperature range difference?

A: The 67997-106 operates to 130°C while both TE Connectivity substitutes operate to 105°C. Applications requiring sustained operation above 105°C cannot use these substitutes without thermal redesign or component relocation to cooler board areas.

Q: Why is 5-146257-3 preferred over 4-103240-0-03?

A: Part 5-146257-3 maintains active product status, ensuring long-term availability and supply chain stability. It also achieves RoHS compliance, meeting regulatory requirements for many markets and applications. Part 4-103240-0-03 shares obsolete status with the original component, offering no procurement advantage.

Q: What does "Breakaway" connector capability mean?

A: Both TE Connectivity substitutes feature breakaway design, allowing individual positions to be separated from the connector body if application requirements demand single-position or reduced-position configurations.

Q: Are there differences in contact material between the original and substitutes?

A: The 67997-106 uses Phosphor Bronze contacts while both substitutes use Copper Alloy. Both materials provide equivalent electrical conductivity and contact reliability for 3A current applications at the specified pitch and contact geometry.

Q: What packaging format is available for these substitutes?

A: Both TE Connectivity parts are supplied in Bulk packaging. The 67997-106 packaging specification was not provided in the original documentation.

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