Amphenol ICC 68683-604 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68683-604 is an 8-position receptacle connector with 0.100" (2.54mm) pitch, designed for board-to-board applications. This connector features gold-plated mating contacts, through-hole solder termination, and push-pull fastening. The part is currently active in production with 860 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling direct replacement in applications where the original part becomes unavailable or when alternative sourcing is required.

Substiute Parts

68683-604

Amphenol ICC (FCI)In Stock: 95768683-604 Datasheet

Current PartRFQ

215307-4

TE Connectivity AMP ConnectorsIn Stock: 8730215307-4 Datasheet

MFR RecommendedRFQ

803-43-008-10-001000

Mill-Max Manufacturing Corp.In Stock: 951803-43-008-10-001000 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 68683-604 is determined by strict alignment of core electrical and mechanical parameters. The following criteria define acceptable substitutes:

Primary Matching Criteria:

• Connector type: Receptacle
• Contact type: Female socket
• Number of positions: 8
• 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: 0.276" (7.00mm)
• Material flammability rating: UL94 V-0

Secondary Considerations:

• Contact finish thickness - mating: 30.0µin (0.76µm) or equivalent
• Contact material and shape variations
• Insulation material composition
• Operating temperature range
• RoHS compliance status

Both identified substitutes meet the primary matching criteria. Variations in contact material, insulation material composition, and operating temperature ranges are documented but do not preclude substitution when the primary parameters align.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts meet the core electrical and mechanical requirements for direct replacement of the 68683-604.

TE Connectivity 215307-4: This part maintains full compatibility with the original specification across all primary matching criteria. The AMPMODU HV-100 series offers ROHS3 compliance, addressing regulatory requirements where the original non-compliant part cannot be used. Higher inventory availability (8643 units) supports supply chain continuity. The kinked pin termination option provides enhanced mechanical retention during solder processing. Insulation material composition differs (polyester versus PPS), but both meet UL94 V-0 flammability requirements.

Mill-Max 803-43-008-10-001000: This part satisfies all primary matching criteria with identical contact finish thickness and gold plating specification. ROHS3 compliance is provided. The beryllium copper contact material and circular contact shape represent design variations from the original phosphor bronze square contacts, but maintain electrical performance within the specified parameters. Operating temperature range (-55°C ~ 125°C) is narrower than the original (-65°C ~ 125°C), which may be a limiting factor in extreme cold environments. Specified current rating of 4.5A provides additional electrical performance data not available for the original part.

Both substitutes are suitable for applications where the original 68683-604 is unavailable. Selection between them depends on specific regulatory requirements (RoHS compliance), environmental operating conditions, and supply chain preferences.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 215307-4 be used as a direct replacement for the 68683-604?

A: Yes. The 215307-4 meets all primary matching criteria: 8-position receptacle, 0.100" pitch, 2-row configuration, through-hole solder termination, push-pull fastening, and gold-plated mating contacts. The kinked pin termination is an enhancement that does not affect compatibility. Insulation material composition differs but both meet UL94 V-0 flammability requirements.

Q: Can the Mill-Max 803-43-008-10-001000 be used as a direct replacement for the 68683-604?

A: Yes. The 803-43-008-10-001000 meets all primary matching criteria for connector type, position count, pitch, mounting method, and contact finish. Contact material and shape differ (beryllium copper circular versus phosphor bronze square), but electrical performance remains compatible. Operating temperature range is -55°C to 125°C, which is narrower at the lower end than the original -65°C specification.

Q: What are the key differences between the two substitute parts?

A: The TE Connectivity 215307-4 uses phosphor bronze square contacts with polyester insulation and kinked pin termination. The Mill-Max 803-43-008-10-001000 uses beryllium copper circular contacts with PCT/polyester insulation and standard solder termination. Both provide ROHS3 compliance and UL94 V-0 flammability rating. Contact length varies slightly (0.122" versus 0.118" post length).

Q: Does the difference in contact material affect electrical performance?

A: Both phosphor bronze and beryllium copper are standard contact materials for rectangular connectors in this category. The Mill-Max part specifies a 4.5A current rating. Contact material selection does not preclude substitution when all primary electrical and mechanical parameters align.

Q: Are there packaging differences between these parts?

A: Yes. The original 68683-604 and Mill-Max 803-43-008-10-001000 are supplied in tubes. The TE Connectivity 215307-4 is supplied in trays. Packaging format does not affect connector compatibility but may influence procurement and handling procedures.

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

A: The original 68683-604 is RoHS non-compliant. Both substitute parts are ROHS3 compliant. In applications subject to RoHS regulations or customer requirements, the substitute parts provide regulatory compliance. In applications without RoHS mandates, the original part remains functionally equivalent.

Q: Can these parts be intermixed in the same application?

A: Yes, provided the application does not impose constraints that differentiate the parts. Applications requiring operation below -55°C would require the original 68683-604 or verification that the Mill-Max part's -55°C lower limit is acceptable. Applications requiring specific contact material properties should be evaluated against the beryllium copper specification of the Mill-Max part.