Amphenol ICC 76314-203LF Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 76314-203LF is a 6-position receptacle connector from the BergCon® series, designed for board-to-board or cable applications with 0.100" (2.54mm) pitch spacing. This connector features through-hole solder termination, gold-plated mating contacts, and push-pull fastening. The part is currently active in production with 1020 units in stock. Equivalent parts are identified when design requirements permit substitution based on matching electrical and mechanical parameters within acceptable tolerances.

Key Parameters

Parameter	Value
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	6
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
Style	Board to Board or Cable

Substitute Part Grouping Explanation

Substitution of the 76314-203LF is permissible with the TE Connectivity AMP Connectors 534206-3 based on the following matching parameters:

Connector type: Both are receptacles
Contact type: Both feature female sockets
Number of positions: Both accommodate 6 positions
Pitch spacing: Both maintain 0.100" (2.54mm) mating pitch
Row configuration: Both use 2-row layout with 0.100" (2.54mm) row spacing
Mounting method: Both are through-hole mounted
Termination: Both use solder termination
Fastening: Both employ push-pull fastening
Mating contact finish: Both have gold-plated mating surfaces
Application scope: Both support board-to-board or cable configurations

These parameters define the functional interchangeability envelope for this connector category.

Parameter Comparison

Parameter	76314-203LF (Amphenol ICC)	534206-3 (TE Connectivity)
Manufacturer	Amphenol ICC (FCI)	TE Connectivity AMP Connectors
Series	BergCon®	AMPMODU Mod II
Connector Type	Receptacle	Receptacle
Contact Type	Female Socket	Female Socket
Number of Positions	6	6
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Number of Rows	2	2
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Through Hole	Through Hole
Termination	Solder	Solder
Fastening Type	Push-Pull	Push-Pull
Contact Finish - Mating	Gold	Gold
Contact Finish Thickness - Mating	39.4µin (1.00µm)	30.0µin (0.76µm)
Insulation Color	Blue	Black
Insulation Height	0.335" (8.51mm)	0.320" (8.13mm)
Contact Length - Post	0.135" (3.43mm)	0.115" (2.92mm)
Contact Material	Brass	Phosphor Bronze
Contact Finish - Post	Tin	Tin-Lead
Contact Finish Thickness - Post	78.7µin (2.00µm)	150.0µin (3.81µm)
Insulation Material	Thermoplastic, Polyester, Glass Filled	Polyester, Glass Filled
Product Status	Active	Active
RoHS Status	RoHS Compliant	Not applicable
Packaging	Bulk	Tube
Inventory	1020 Pcs	9293 Pcs

Engineering Selection Recommendations

Both the 76314-203LF and 534206-3 are active production parts suitable for new designs. The 76314-203LF carries RoHS compliance certification, while the 534206-3 is not applicable for RoHS status. Selection between these parts should be based on:

Compliance requirements: If RoHS compliance is mandatory, the 76314-203LF is the appropriate choice
Inventory availability: The 534206-3 offers higher stock levels (9293 units versus 1020 units)
Packaging format: The 76314-203LF is supplied in bulk packaging; the 534206-3 is supplied in tube packaging
Mechanical tolerances: Minor dimensional variations exist in insulation height and contact post length; verify PCB layout compatibility

Both parts share identical electrical and mechanical mating characteristics and are functionally interchangeable within the defined parameter envelope.

Frequently Asked Questions (FAQ)

Q: What makes the 534206-3 a valid substitute for the 76314-203LF?

A: Both connectors share identical core specifications: 6-position receptacle configuration, 0.100" (2.54mm) pitch spacing, 2-row layout, through-hole solder termination, push-pull fastening, and gold-plated mating contacts. These parameters define functional compatibility for board-to-board and cable applications.

Q: Are there any dimensional differences I should account for?

A: Yes. The 76314-203LF has an insulation height of 0.335" (8.51mm) and contact post length of 0.135" (3.43mm), while the 534206-3 measures 0.320" (8.13mm) and 0.115" (2.92mm) respectively. Verify that your PCB layout and mating connector accommodate these tolerances.

Q: Does the difference in contact material affect performance?

A: The 76314-203LF uses brass contacts; the 534206-3 uses phosphor bronze. Both materials are standard for this connector category. Contact material selection does not affect mating compatibility but may influence mechanical durability and cost considerations.

Q: What is the significance of the RoHS compliance difference?

A: The 76314-203LF is RoHS compliant; the 534206-3 is not applicable for RoHS status. If your application or market requires RoHS certification, the 76314-203LF is the mandated choice.

Q: Can I use these connectors interchangeably in existing designs?

A: Interchangeability depends on your specific PCB layout and mating connector specifications. The minor dimensional variations in insulation height and contact post length must be verified against your design constraints. Both connectors are mechanically and electrically compatible within the defined parameter envelope.

Q: What packaging options are available?

A: The 76314-203LF is supplied in bulk packaging; the 534206-3 is supplied in tube packaging. Select based on your procurement and assembly requirements.

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