Amphenol ICC 76314-110LF Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 76314-110LF is a 20-position receptacle connector with 0.100" (2.54mm) pitch, designed for through-hole PCB mounting with gold-plated mating contacts. This BergCon® series connector operates as a board-to-board or cable interface with push-pull fastening and solder termination. The part is active in production with 1044 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters align with the main part's specifications, enabling direct functional replacement in applications where the original part becomes unavailable or when design flexibility permits alternative manufacturers.

Key Parameters

Parameter	76314-110LF Value
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	20
Pitch - Mating	0.100" (2.54mm)
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Finish - Mating	Gold
Insulation Height	0.335" (8.51mm)
Contact Length - Post	0.135" (3.43mm)
Material Flammability Rating	UL94 V-0
Insulation Material	Thermoplastic, Polyester, Glass Filled
Contact Shape	Square
Contact Material	Brass
RoHS Status	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the 76314-110LF are grouped based on strict alignment with the following critical parameters:

Connector Type & Contact Configuration: Receptacle with female socket contacts
Position Count & Pitch: 20 positions at 0.100" (2.54mm) mating pitch
Row Configuration: 2 rows with 0.100" (2.54mm) row spacing
Mounting & Termination: Through-hole PCB mounting with solder termination
Fastening Mechanism: Push-pull fastening system
Contact Finish - Mating: Gold plating on mating surfaces
Insulation Height: Approximately 0.335" (8.51mm)
Flammability & Compliance: UL94 V-0 rated materials; RoHS compliance status

Substitutes are divided into two categories:

Category A - Direct Functional Equivalents (Gold Mating Finish) Parts with gold-plated mating contacts matching the original specification: Molex 0901512220, TE Connectivity 1-534206-0, TE Connectivity 1-534236-0, Preci-Dip 803-83-020-10-005101, Harwin M20-7831042, Samtec SSQ-110-01-F-D, Samtec SSQ-110-01-L-D, Sullins PPPC102LFBN-RC.

Category B - Functional Equivalents (Tin Mating Finish) Parts with tin-plated mating contacts, electrically compatible but with different contact finish: Molex 0901512120, Sullins PPTC102LFBN-RC.

Parameter Comparison

Parameter	76314-110LF	0901512120	0901512220	1-534206-0	1-534236-0	803-83-020-10-005101	M20-7831042	PPPC102LFBN-RC	PPTC102LFBN-RC	SSQ-110-01-F-D	SSQ-110-01-L-D
Connector Type	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle, Bottom or Top Entry	Socket	Receptacle	Header	Header	Receptacle	Receptacle
Contact Type	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Forked	Forked
Number of Positions	20	20	20	20	20	20	20	20	20	20	20
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)
Number of Rows	2	2	2	2	2	2	2	2	2	2	2
Row Spacing - 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)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Finish - Mating	Gold	Tin	Gold	Gold	Gold	Gold	Gold	Gold	Tin	Gold	Gold
Contact Finish Thickness - Mating	30.0µin (0.76µm)	40.0µin (1.02µm)	15.0µin (0.38µm)	30.0µin (0.76µm)	30.0µin (0.76µm)	29.5µin (0.75µm)	Flash	Flash	—	3.00µin (0.076µm)	10.0µin (0.25µm)
Insulation Height	0.335" (8.51mm)	0.335" (8.51mm)	0.335" (8.51mm)	0.320" (8.13mm)	0.340" (8.64mm)	0.335" (8.51mm)	0.335" (8.51mm)	0.335" (8.51mm)	0.335" (8.51mm)	0.335" (8.51mm)	0.335" (8.51mm)
Contact Length - Post	0.135" (3.43mm)	0.114" (2.90mm)	0.114" (2.90mm)	0.115" (2.92mm)	—	0.118" (3.00mm)	0.118" (3.00mm)	0.126" (3.20mm)	0.126" (3.20mm)	0.104" (2.64mm)	0.104" (2.64mm)
Operating Temperature	—	-55°C ~ 105°C	-55°C ~ 105°C	-65°C ~ 125°C	-65°C ~ 105°C	-55°C ~ 125°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-55°C ~ 125°C	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0	—	—	—	—	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Current Rating (Amps)	—	3A	3A	2A	—	3A	3A	3A	3A	—	—
Voltage Rating	—	350V	350V	—	—	—	1000V	250V	250V	465VAC, 655VDC	465VAC, 655VDC
Contact Shape	Square	Square	Square	Square	Square	Circular	Square	Square	Square	Square	Square
Contact Material	Brass	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Beryllium Copper	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	Not applicable	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	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 Substitutes (Gold Mating Finish - Preferred)

Molex 0901512220, TE Connectivity 1-534206-0, Preci-Dip 803-83-020-10-005101, Harwin M20-7831042, Samtec SSQ-110-01-F-D, and Samtec SSQ-110-01-L-D maintain gold-plated mating contact finish matching the original 76314-110LF specification. These parts are ROHS3 compliant and carry UL94 V-0 flammability ratings. Molex 0901512220 and Harwin M20-7831042 are recommended for applications requiring extended temperature ranges (-55°C to 125°C and -40°C to 105°C respectively) with 3A current capacity. TE Connectivity 1-534206-0 supports 2A current at unspecified voltage. Samtec SSQ-110-01-F-D and SSQ-110-01-L-D feature forked contact geometry and support 465VAC/655VDC ratings with UL94 V-0 insulation material.

Secondary Substitutes (Tin Mating Finish)

Molex 0901512120 and Sullins PPTC102LFBN-RC provide tin-plated mating contacts with equivalent mechanical and electrical parameters. Both support 3A current at 350V and 250V respectively, with ROHS3 compliance and UL94 V-0 ratings. These parts are suitable for applications where contact finish material is not a critical constraint.

Connector Type Variants

Sullins PPPC102LFBN-RC (header type) and Sullins PPTC102LFBN-RC (header type) differ from the receptacle configuration of the main part but maintain identical pitch, position count, row spacing, and through-hole solder termination. Header connectors are used in board-to-board applications where the mating connector is a plug or receptacle on the opposite board.

Compliance Considerations

TE Connectivity 1-534236-0 is RoHS non-compliant and should be selected only when legacy component compatibility is required. TE Connectivity 1-534206-0 carries "Not applicable" RoHS status, indicating it may be suitable for non-regulated applications.

Frequently Asked Questions (FAQ)

Q: Can I substitute a tin-plated connector (Molex 0901512120, Sullins PPTC102LFBN-RC) for the gold-plated 76314-110LF?

A: Yes, from a mechanical and electrical standpoint. Both tin and gold finishes provide adequate contact conductivity and corrosion resistance for standard applications. However, gold plating offers superior oxidation resistance and is preferred in high-reliability or long-term storage applications. Verify your application requirements before substituting.

Q: What is the difference between receptacle and header connector types?

A: Receptacles (76314-110LF, Molex 0901512220, TE Connectivity 1-534206-0) accept male pins or plugs. Headers (Sullins PPPC102LFBN-RC, PPTC102LFBN-RC) have protruding pins and mate with receptacles or sockets. Both types maintain identical pitch and position count but differ in mating interface design. Select based on your board layout and mating connector type.

Q: Are all substitute parts RoHS compliant?

A: Most substitutes are ROHS3 compliant. TE Connectivity 1-534236-0 is RoHS non-compliant, and TE Connectivity 1-534206-0 has "Not applicable" status. Verify RoHS compliance requirements for your application before selection.

Q: What is the significance of contact length differences (0.104" to 0.135")?

A: Contact length affects PCB insertion depth and mating force. Shorter contacts (Samtec SSQ-110-01-F-D, SSQ-110-01-L-D at 0.104") require less insertion force, while longer contacts (76314-110LF at 0.135") provide deeper PCB engagement. Ensure your PCB thickness and connector cavity design accommodate the selected contact length.

Q: Can I use a connector with a different operating temperature range?

A: Operating temperature ranges define safe performance limits. If your application operates within the substitute part's temperature range, substitution is acceptable. For example, Molex 0901512220 (-55°C to 105°C) is suitable for applications within this range. Verify your system's thermal requirements before selection.

Q: What does "Contact Finish Thickness - Mating" mean?

A: This specifies the plating layer thickness on mating contact surfaces. Thicker plating (40.0µin for Molex 0901512120) provides longer service life and better corrosion resistance than thinner plating (3.00µin for Samtec SSQ-110-01-F-D). For high-cycle mating applications, thicker finishes are preferred.

Q: Are Samtec SSQ-110-01-F-D and SSQ-110-01-L-D interchangeable?

A: Both are Samtec SSQ series receptacles with identical electrical and mechanical specifications. The difference lies in contact finish thickness (3.00µin versus 10.0µin). They are mechanically interchangeable; select based on your durability and mating cycle requirements.

Q: What does "Forked" contact type mean?

A: Forked contacts (Samtec SSQ-110-01-F-D, SSQ-110-01-L-D) have a split or bifurcated design that grips mating pins with dual contact points, improving electrical reliability and reducing contact resistance. Standard female socket contacts (76314-110LF) use a single contact point. Both designs are functionally equivalent for standard applications.

Q: Can I substitute a part with different insulation height?

A: Insulation height affects connector profile and PCB clearance. Most substitutes maintain 0.335" (8.51mm) height matching the original. TE Connectivity 1-534206-0 (0.320") and 1-534236-0 (0.340") have minor variations. Verify your PCB layout and enclosure clearance before selecting parts with different heights.

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