Amphenol ICC 68683-406LF Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68683-406LF is a 12-position receptacle connector with 0.100" (2.54mm) pitch, designed for board-to-board applications. This connector features tin-plated contacts, through-hole solder termination, and push-pull fastening. The part is currently active in production with 830 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability for procurement flexibility, inventory optimization, or supply chain continuity.

Substiute Parts

68683-406LF

Amphenol ICC (FCI)In Stock: 87268683-406LF Datasheet

Current PartRFQ

215307-6

TE Connectivity AMP ConnectorsIn Stock: 2214215307-6 Datasheet

MFR RecommendedRFQ

803-93-012-10-001000

Mill-Max Manufacturing Corp.In Stock: 1155803-93-012-10-001000 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 68683-406LF are qualified based on the following critical parameters that determine functional interchangeability:

Core Matching Criteria:

• Connector type: Receptacle
• Contact type: Female socket
• Number of positions: 12
• Pitch - mating: 0.100" (2.54mm)
• Number of rows: 2
• Row spacing - mating: 0.100" (2.54mm)
• Mounting type: Through hole
• Fastening type: Push-pull
• Insulation height: 0.276" (7.00mm)
• Material flammability rating: UL94 V-0

Allowable Variations:

• Contact finish (mating): Tin or gold plating acceptable
• Contact finish thickness (mating): Within industry tolerance ranges
• Insulation material: PPS or polyester-based compounds
• Contact material: Phosphor bronze or beryllium copper
• Termination method: Solder or kinked pin solder acceptable
• Operating temperature range: Equal to or exceeding -65°C ~ 125°C
• Compliance status: RoHS3 or RoHS Compliant

Two substitute parts meet these criteria: TE Connectivity 215307-6 and Mill-Max 803-93-012-10-001000.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts maintain active product status and meet the core electrical and mechanical requirements for board-to-board rectangular connector applications.

TE Connectivity 215307-6 is qualified as a direct substitute. This part maintains all critical dimensional and functional parameters. The gold contact finish provides enhanced corrosion resistance compared to the tin finish of the original part. The AMPMODU HV-100 series offers higher inventory availability (2200 units) and ROHS3 compliance. Tray packaging is standard for this series. The kinked pin termination option provides additional mechanical retention during solder assembly.

Mill-Max 803-93-012-10-001000 is qualified as a direct substitute. This part maintains all critical dimensional and functional parameters with beryllium copper contacts and gold plating. The 803 series offers ROHS3 compliance and REACH unaffected status. Operating temperature range extends to -55°C minimum, which covers the original specification. Tube packaging aligns with the original part format. Current rating of 4.5A is specified for this part.

Both substitutes are suitable for automotive, general purpose, industrial, and telecommunications applications where the original 68683-406LF is specified.

Frequently Asked Questions (FAQ)

Q: Can TE Connectivity 215307-6 be used as a direct replacement for Amphenol ICC 68683-406LF?

A: Yes. Both parts share identical pitch (0.100"), position count (12), row configuration (2 rows), insulation height (0.276"), mounting type (through hole), and fastening mechanism (push-pull). The gold contact finish of the 215307-6 provides equivalent or superior electrical performance compared to the tin finish of the original part.

Q: What is the difference between the contact finishes on these parts?

A: The 68683-406LF features tin plating at 100.0µin thickness. Both substitutes feature gold plating at approximately 30-31.5µin thickness. Gold plating provides enhanced corrosion resistance and is suitable for applications requiring extended shelf life or exposure to corrosive environments.

Q: Are there differences in insulation material between these parts?

A: Yes. The 68683-406LF uses polyphenylene sulfide (PPS) glass-filled insulation. The 215307-6 uses polyester glass-filled insulation. The 803-93-012-10-001000 uses polycyclohexylenedimethylene terephthalate (PCT) polyester insulation. All three materials meet UL94 V-0 flammability requirements and are suitable for the specified operating temperature ranges.

Q: What is the significance of the contact material difference in the Mill-Max part?

A: The 68683-406LF and 215307-6 use phosphor bronze contacts. The 803-93-012-10-001000 uses beryllium copper contacts. Beryllium copper provides superior spring characteristics and contact force retention over extended mating cycles. Both materials are acceptable for this connector category.

Q: Does packaging format affect part selection?

A: Packaging format (tube versus tray) affects handling and assembly logistics but does not impact electrical or mechanical compatibility. The 68683-406LF and 803-93-012-10-001000 are supplied in tubes. The 215307-6 is supplied in trays. Select based on your assembly process requirements.

Q: Are all three parts RoHS compliant?

A: Yes. The 68683-406LF is RoHS Compliant. Both substitutes are ROHS3 Compliant, which represents the current regulatory standard. All three parts meet lead-free requirements.

Q: What is the operating temperature range for each part?

A: The 68683-406LF operates from -65°C to 125°C. The 803-93-012-10-001000 operates from -55°C to 125°C, which covers the original specification. The 215307-6 does not specify an operating temperature range in the provided data.