Amphenol ICC 54102-S1007LF Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 54102-S1007LF is a rectangular connector header with 14 vertical positions at 2.54mm pitch, designed for through-hole board-to-board or cable applications. This BERGSTIK® series connector features unshrouded male pins with solder termination and push-pull fastening. The part is currently obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. Active alternatives from multiple manufacturers provide direct functional equivalence while maintaining compatibility with existing PCB designs.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	14
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Shape	Square or Circular
Insulation Material	Thermoplastic or LCP
Material Flammability Rating	UL94 V-0
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the 54102-S1007LF is determined by strict adherence to the following electrical and mechanical parameters:

Critical Matching Parameters:

14 positions in 2-row configuration
0.100" (2.54mm) mating pitch and row spacing
Through-hole solder termination
Push-pull fastening mechanism
UL94 V-0 flammability rating
Moisture Sensitivity Level 1

Acceptable Variations:

Contact finish composition (gold, tin, or tin-lead) on mating and post surfaces
Contact material (phosphor bronze or copper alloy)
Insulation material (thermoplastic or liquid crystal polymer)
Overall contact length within manufacturing tolerances
Connector type designation (header or header breakaway)

The substitute parts listed maintain these critical parameters while offering active product status and improved compliance certifications compared to the obsolete original part.

Parameter Comparison

Parameter	54102-S1007LF	77313-818-14LF	0010897141	0010897142	2314-6121-TG	450-80-214-00-001101	5-146254-7	5-146256-7	5-146257-7	5-146258-7	5-146261-7
Manufacturer	Amphenol ICC	Amphenol ICC	Molex	Molex	3M	Preci-Dip	TE Connectivity	TE Connectivity	TE Connectivity	TE Connectivity	TE Connectivity
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
Number of Positions	14	14	14	14	14	14	14	14	14	14	14
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)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Contact Length - Mating	0.230" (5.84mm)	0.230" (5.84mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.230" (5.84mm)	0.156" (3.96mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)
Contact Length - Post	0.150" (3.81mm)	0.120" (3.05mm)	0.107" (2.71mm)	0.107" (2.71mm)	0.120" (3.05mm)	0.164" (4.17mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.090" (2.29mm)	0.090" (2.29mm)
Insulation Height	0.100" (2.54mm)	0.100" (2.54mm)	0.090" (2.29mm)	0.090" (2.29mm)	0.100" (2.54mm)	0.110" (2.79mm)	0.090" (2.29mm)	0.090" (2.29mm)	0.090" (2.29mm)	0.090" (2.29mm)	0.090" (2.29mm)
Contact Shape	Square	Square	Square	Square	Square	Circular	Square	Square	Square	Square	Square
Contact Finish - Mating	Gold or Gold, GXT™	Gold or Gold, GXT™	Tin	Gold	Gold	Tin	Tin	Gold	Gold	Tin	Gold
Contact Material	Phosphor Bronze	Phosphor Bronze	Copper Alloy	Copper Alloy	Copper Alloy	Brass	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy
Insulation Material	Not specified	Thermoplastic	Liquid Crystal Polymer (LCP), Glass Filled	Liquid Crystal Polymer (LCP), Glass Filled	Thermoplastic, Glass Filled	Polycyclohexylenedimethylene Terephthalate (PCT), Polyester, Glass Filled	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)
Operating Temperature	Not specified	-65°C ~ 130°C	Not specified	Not specified	-55°C ~ 105°C	-55°C ~ 125°C	-65°C ~ 105°C	-65°C ~ 105°C	-65°C ~ 105°C	-65°C ~ 105°C	-65°C ~ 105°C
Current Rating	Not specified	3A per Contact	Not specified	Not specified	3A	3A	3A	3A	3A	3A	3A
Voltage Rating	Not specified	Not specified	Not specified	Not specified	Not specified	150VDC	Not specified	Not specified	Not specified	Not specified	Not specified
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
RoHS Status	Not specified	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Primary Recommendation: 77313-818-14LF (Amphenol ICC)

The 77313-818-14LF is the manufacturer-recommended direct replacement from Amphenol ICC. It maintains the same series designation (BERGSTIK®), identical pitch and position configuration, and active product status. This part offers RoHS compliance and an extended operating temperature range of -65°C to 130°C, providing superior thermal performance compared to the obsolete original.

Secondary Recommendations: TE Connectivity AMPMODU Mod II Series

The 5-146254-7, 5-146256-7, 5-146257-7, 5-146258-7, and 5-146261-7 parts from TE Connectivity provide active alternatives with ROHS3 compliance. These parts feature liquid crystal polymer insulation and maintain the critical 14-position, 2.54mm pitch configuration. Selection within this series depends on contact finish requirements (tin or gold) and post length specifications.

Alternative: Molex C-Grid 70280 Series (0010897141, 0010897142)

The Molex parts 0010897141 and 0010897142 offer ROHS3 compliance with liquid crystal polymer insulation. These connectors feature slightly longer mating contact length (0.240" versus 0.230") and are suitable for applications where additional mating depth is acceptable.

Consideration: 3M 2314-6121-TG

The 3M part 2314-6121-TG maintains mechanical compatibility but carries RoHS non-compliance status. This part is suitable only for applications where RoHS compliance is not required.

Consideration: Preci-Dip 450-80-214-00-001101

The Preci-Dip part features circular contact geometry rather than square, and reduced mating contact length (0.156"). This part is suitable only where circular contacts and shorter mating depth are compatible with the application.

Frequently Asked Questions (FAQ)

Q: Can I use any of these substitute parts as a direct replacement for the 54102-S1007LF?

A: All listed substitute parts maintain the critical parameters of 14 positions, 2.54mm pitch, through-hole solder termination, and push-pull fastening. However, verify that your PCB design accommodates variations in contact post length and insulation height, as these differ among substitutes.

Q: What is the difference between the TE Connectivity parts (5-146254-7, 5-146256-7, 5-146257-7, 5-146258-7, 5-146261-7)?

A: These parts differ in contact finish (tin or gold) and post length. The 5-146254-7 and 5-146258-7 feature tin mating finish with 0.120" and 0.090" post lengths respectively. The 5-146256-7, 5-146257-7, and 5-146261-7 feature gold mating finish with 0.120" and 0.090" post lengths. Select based on your electrical contact requirements and PCB hole depth specifications.

Q: Are all these parts RoHS compliant?

A: Most substitute parts are RoHS or ROHS3 compliant. The 3M 2314-6121-TG is RoHS non-compliant. Verify compliance requirements for your application before selection.

Q: What is the difference between the Amphenol ICC 77313-818-14LF and the original 54102-S1007LF?

A: The 77313-818-14LF is the active replacement with identical electrical and mechanical specifications. Key differences include active product status, RoHS compliance, extended operating temperature range (-65°C to 130°C versus unspecified), and slightly shorter post length (0.120" versus 0.150").

Q: Can I use the Preci-Dip 450-80-214-00-001101 as a substitute?

A: The Preci-Dip part maintains the 14-position, 2.54mm pitch configuration but features circular contacts instead of square and significantly shorter mating contact length (0.156" versus 0.230"). Use only if your application design accommodates these geometric differences.

Q: What is the significance of contact finish thickness specifications?

A: Contact finish thickness affects durability and electrical performance. Gold finishes with 15.0µin (0.38µm) to 30.0µin (0.76µm) provide corrosion resistance. Tin finishes with 100.0µin (2.54µm) provide cost-effective performance. Select based on environmental exposure and contact cycle requirements.

Q: Do these connectors require special handling or storage?

A: All parts carry Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture control requirements during storage or handling.

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