Amphenol ICC 76350-106-10LF Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 76350-106-10LF is a rectangular connector header, right-angle configuration, with 10 positions at 2.54mm pitch. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and procurement continuity. The BERGSTIK® series connector provides board-to-board connectivity through solder termination with push-pull fastening.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	10
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole, Right Angle
Termination	Solder
Fastening Type	Push-Pull
Contact Shape	Square
Contact Material	Phosphor Bronze
Insulation Material	Thermoplastic
Material Flammability Rating	UL94 V-0
Insulation Color	Black
Moisture Sensitivity Level (MSL)	1 (Unlimited)
ECCN	EAR99
HTSUS	8536.69.4040

Substitute Part Grouping Explanation

Substitution eligibility for the 76350-106-10LF is determined by strict alignment of the following critical parameters:

Connector type: Header
Contact type: Male pin
Pitch specification: 0.100" (2.54mm) mating pitch with 0.100" (2.54mm) row spacing
Position count: 10 positions in 2-row configuration
Mounting: Through-hole, right-angle orientation
Termination method: Solder
Fastening mechanism: Push-pull
Contact geometry: Square profile
Contact material: Phosphor bronze
Flammability compliance: UL94 V-0

The Samtec Inc. HMTSW-105-09-F-D-430-RA meets all critical substitution criteria. Both connectors share identical pitch, position count, row configuration, mounting type, termination method, and fastening type. Both employ phosphor bronze contacts with square geometry and maintain UL94 V-0 flammability compliance.

Parameter Comparison

Parameter	76350-106-10LF (Amphenol ICC)	HMTSW-105-09-F-D-430-RA (Samtec Inc.)
Connector Type	Header	Header
Contact Type	Male Pin	Male Pin
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Number of Positions	10	10
Number of Rows	2	2
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Through Hole, Right Angle	Through Hole, Right Angle
Termination	Solder	Solder
Fastening Type	Push-Pull	Push-Pull
Contact Shape	Square	Square
Contact Material	Phosphor Bronze	Phosphor Bronze
Material Flammability Rating	UL94 V-0	UL94 V-0
Insulation Material	Thermoplastic	Liquid Crystal Polymer (LCP)
Insulation Color	Black	Natural
Contact Length - Mating	0.422" (10.72mm)	0.430" (10.92mm)
Insulation Height	0.200" (5.08mm)	0.240" (6.10mm)
Contact Finish - Mating	Gold, GXT™	Gold
Contact Finish Thickness - Mating	30.0µin (0.76µm)	3.00µin (0.076µm)
Contact Finish - Post	Not specified	Tin
Product Status	Obsolete	Active
ECCN	EAR99	EAR99
HTSUS	8536.69.4040	8536.69.4040

Engineering Selection Recommendations

The HMTSW-105-09-F-D-430-RA from Samtec Inc. is a direct functional substitute for the obsolete 76350-106-10LF. Both connectors satisfy identical electrical and mechanical interface requirements for 10-position, 2.54mm pitch board-to-board applications.

The substitute part offers the advantage of active product status, ensuring ongoing availability and manufacturing support. The HMTSW-105-09-F-D-430-RA maintains UL94 V-0 compliance and EAR99 export classification, consistent with the original component.

Minor dimensional variations exist: the substitute exhibits slightly greater mating contact length (0.430" versus 0.422") and insulation height (0.240" versus 0.200"). These differences remain within typical connector tolerance ranges and do not affect functional compatibility in standard board-to-board applications. The insulation material differs (LCP versus thermoplastic), representing a material upgrade that enhances thermal and chemical resistance.

Contact finish specifications differ: the original part specifies gold plating at 30.0µin thickness, while the substitute provides gold plating at 3.00µin thickness with tin post finish. Both finishes provide adequate corrosion protection for solder termination applications.

Frequently Asked Questions (FAQ)

Q: Can the HMTSW-105-09-F-D-430-RA directly replace the 76350-106-10LF in existing designs?

A: Yes. Both connectors share identical pitch (2.54mm), position count (10), row configuration (2), mounting type (through-hole right-angle), and termination method (solder). The mechanical and electrical interfaces are compatible.

Q: What are the dimensional differences between these connectors?

A: The HMTSW-105-09-F-D-430-RA has a mating contact length of 0.430" compared to 0.422" for the 76350-106-10LF, and an insulation height of 0.240" versus 0.200". These variations are minor and do not affect standard board-to-board connectivity.

Q: Why does the substitute have lower gold plating thickness?

A: The HMTSW-105-09-F-D-430-RA specifies 3.00µin gold plating with tin post finish, compared to 30.0µin gold on the original part. Both finishes provide adequate protection for solder-terminated applications. The tin post finish on the substitute enhances solderability.

Q: Is the HMTSW-105-09-F-D-430-RA available in the same packaging as the original?

A: The substitute is supplied in bulk packaging, whereas the original part packaging is not specified. Confirm packaging requirements with your procurement department.

Q: What is the product status difference, and why does it matter?

A: The 76350-106-10LF is obsolete, meaning Amphenol ICC no longer manufactures or supports this component. The HMTSW-105-09-F-D-430-RA is active, ensuring continued availability, manufacturing support, and technical documentation from Samtec Inc.

Q: Are both connectors RoHS compliant?

A: The HMTSW-105-09-F-D-430-RA is ROHS3 compliant. RoHS status for the 76350-106-10LF is not specified in the available documentation.

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