Amphenol ICC 68683-407LF Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68683-407LF is a 14-position receptacle connector with 0.100" (2.54mm) pitch, designed for board-to-board applications. This connector features tin contact finish, through-hole solder termination, and push-pull fastening. The part is active in production with 635 units in stock. Substitute parts are identified to address availability, specific contact finish requirements, or alternative insulation material specifications while maintaining core electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	14
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
Operating Temperature	-65°C ~ 125°C
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following core parameters:

Connector Type & Contact Configuration: All substitutes maintain receptacle connector type with female socket contacts
Position Count & Pitch: All substitutes provide 14 positions at 0.100" (2.54mm) pitch with 2-row configuration
Mounting & Termination: All substitutes use through-hole solder termination with push-pull fastening
Flammability & Compliance: All substitutes meet UL94 V-0 and maintain RoHS compliance
MSL Rating: All substitutes maintain MSL 1 (Unlimited) rating

Substitutes are grouped by contact finish specification (gold vs. tin), insulation material composition, and specific mechanical dimensions. The 68683-407LF uses tin contact finish; substitute parts with gold contact finish provide enhanced corrosion resistance. Variations in insulation material (PPS vs. Polyester vs. LCP) and contact length tolerances are documented for design verification.

Parameter Comparison

Parameter	68683-407LF (Main)	5-534206-7	803-87-014-10-001101	BCS-107-L-D-DE	BCS-107-L-D-TE-003	BCS-107-LM-D-TE
Manufacturer	Amphenol ICC	TE Connectivity AMP	Preci-Dip	Samtec Inc.	Samtec Inc.	Samtec Inc.
Series	Dubox™	AMPMODU Mod II	803	Tiger Claw™ BCS	Tiger Claw™ BCS	Tiger Claw™ BCS
Number of Positions	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)
Number of Rows	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)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Finish - Mating	Tin	Gold	Gold	Gold	Gold	Gold
Insulation Color	Black	Black	Black	Black	Black	Black
Insulation Height	0.276" (7.00mm)	0.320" (8.13mm)	0.276" (7.00mm)	0.290" (7.37mm)	0.290" (7.37mm)	0.290" (7.37mm)
Contact Length - Post	0.115" (2.92mm)	0.115" (2.92mm)	0.118" (3.00mm)	0.120" (3.05mm)	0.122" (3.10mm)	0.122" (3.10mm)
Operating Temperature	-65°C ~ 125°C	-65°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°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
Insulation Material	Polyphenylene Sulfide (PPS), Glass Filled	Polyester, Glass Filled	Polycyclohexylenedimethylene Terephthalate (PCT), Polyester, Glass Filled	Liquid Crystal Polymer (LCP), Glass Filled	Liquid Crystal Polymer (LCP), Glass Filled	Liquid Crystal Polymer (LCP), Glass Filled
Contact Material	Phosphor Bronze	Phosphor Bronze	Beryllium Copper	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
RoHS Status	RoHS Compliant	RoHS 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)
Product Status	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

All substitute parts maintain active product status and meet or exceed the compliance requirements of the 68683-407LF. Selection between substitutes should be based on the following criteria:

5-534206-7 (TE Connectivity AMP): Maintains identical operating temperature range (-65°C ~ 125°C) and contact post length (0.115"). Insulation height is increased to 0.320" (8.13mm). Gold contact finish provides enhanced corrosion resistance compared to tin. RoHS Compliant status matches the main part.

803-87-014-10-001101 (Preci-Dip): Operates at reduced lower temperature limit (-55°C minimum). Contact material is beryllium copper rather than phosphor bronze. Insulation height matches the main part at 0.276" (7.00mm). ROHS3 Compliant status exceeds RoHS Compliant requirement. Contact post length is 0.118" (3.00mm).

BCS-107-L-D-DE (Samtec): Operates at reduced lower temperature limit (-55°C minimum). Insulation height is 0.290" (7.37mm). Contact post length is 0.120" (3.05mm). Liquid Crystal Polymer insulation material. ROHS3 Compliant. Connector type specified as "Receptacle, Bottom or Top Entry" with 13 of 14 positions loaded.

BCS-107-L-D-TE-003 (Samtec): Operates at reduced lower temperature limit (-55°C minimum). Insulation height is 0.290" (7.37mm). Contact post length is 0.122" (3.10mm). Liquid Crystal Polymer insulation material. ROHS3 Compliant. Only 13 of 14 positions are loaded.

BCS-107-LM-D-TE (Samtec): Operates at reduced lower temperature limit (-55°C minimum). Insulation height is 0.290" (7.37mm). Contact post length is 0.122" (3.10mm). Liquid Crystal Polymer insulation material. ROHS3 Compliant. All 14 positions loaded.

Frequently Asked Questions (FAQ)

Q: Can the 68683-407LF be directly replaced with any of these substitute parts?

A: Direct replacement depends on application requirements. All substitutes share the same 14-position, 0.100" pitch configuration and push-pull fastening. However, differences in insulation height, contact post length, and operating temperature range must be evaluated against your specific PCB layout and thermal environment.

Q: What is the difference between tin and gold contact finishes?

A: The 68683-407LF uses tin contact finish. All substitute parts listed use gold contact finish. Gold provides superior corrosion resistance and is preferred in high-reliability applications. Tin is suitable for general-purpose applications with shorter shelf life requirements.

Q: Why do some substitutes have reduced operating temperature range?

A: The 68683-407LF operates from -65°C to 125°C. Samtec BCS series and Preci-Dip 803 series substitutes operate from -55°C to 125°C. This difference reflects material and design specifications. Selection should match your application's minimum operating temperature requirement.

Q: What is the significance of insulation height differences?

A: Insulation height affects PCB layout spacing and connector stacking. The main part is 0.276" (7.00mm). The TE Connectivity 5-534206-7 is 0.320" (8.13mm), while Samtec BCS series parts are 0.290" (7.37mm). Verify PCB clearance before substitution.

Q: What does "Number of Positions Loaded" mean?

A: This indicates how many of the 14 available positions contain contacts. The main part and most substitutes have all 14 positions loaded. The BCS-107-L-D-TE-003 has only 13 positions loaded, which may affect compatibility with mating connectors designed for full 14-position engagement.

Q: Are all these parts RoHS compliant?

A: Yes. The 68683-407LF is RoHS Compliant. All substitutes are either RoHS Compliant or ROHS3 Compliant, which exceeds the original requirement.

Q: What is the difference between contact materials?

A: The 68683-407LF and most substitutes use phosphor bronze contacts. The Preci-Dip 803-87-014-10-001101 uses beryllium copper, which offers different mechanical and electrical properties. Contact material selection affects spring force and electrical conductivity characteristics.

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

A: Interchangeability requires verification of contact post length, insulation height, and operating temperature range against your specific PCB design and application environment. Mechanical fit and electrical performance must be confirmed before production use.

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