Amphenol ICC 78280-430 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 78280-430 is an active rectangular connector header designed for through-hole mounting applications. This shrouded 30-position connector with 2.54mm pitch serves board-to-cable/wire interconnection requirements across general industrial applications. The part is manufactured in the Quickie™ series and features a push-pull fastening mechanism with gold-plated mating contacts. Substitute parts are identified to address inventory availability, lead time constraints, or specific application requirements while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	30
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Shrouding	Shrouded - 4 Wall
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Shape	Square
Contact Material	Phosphor Bronze
Material Flammability Rating	UL94 V-0
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the Amphenol ICC 78280-430 is determined by strict alignment of the following critical parameters:

Connector Type & Contact Configuration: Header with male pins
Position Count & Row Configuration: 30 positions arranged in 2 rows
Pitch Specifications: 0.100" (2.54mm) mating pitch and row spacing
Shrouding & Fastening: Shrouded 4-wall design with push-pull fastening
Mounting & Termination: Through-hole solder termination
Contact Material & Shape: Phosphor bronze square contacts
Flammability Compliance: UL94 V-0 rating

The Molex 0702463001 (C-Grid 70246 series) meets all critical substitution criteria. Both parts share identical connector topology, position count, pitch, shrouding configuration, and mounting methodology. Differences in contact finish thickness, insulation material composition, and post finish do not preclude functional equivalence in standard applications.

Parameter Comparison

Parameter	Amphenol ICC 78280-430	Molex 0702463001
Manufacturer	Amphenol ICC (FCI)	Molex
Series	Quickie™	C-Grid 70246
Connector Type	Header	Header
Contact Type	Male Pin	Male Pin
Number of Positions	30	30
Number of Rows	2	2
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Shrouding	Shrouded - 4 Wall	Shrouded - 4 Wall
Mounting Type	Through Hole	Through Hole
Termination	Solder	Solder
Fastening Type	Push-Pull	Push-Pull
Contact Shape	Square	Square
Contact Material	Phosphor Bronze	Phosphor Bronze
Contact Finish - Mating	Gold or Gold, GXT™	Gold
Insulation Material	Polyester, Glass Filled	Polybutylene Terephthalate (PBT), Glass Filled
Material Flammability Rating	UL94 V-0	UL94 V-0
Insulation Color	Blue	Black
Product Status	Active	Active
RoHS Status	RoHS non-compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Both the Amphenol ICC 78280-430 and Molex 0702463001 are active products with confirmed inventory availability. The Molex 0702463001 offers ROHS3 compliance, whereas the Amphenol ICC 78280-430 is RoHS non-compliant. Selection between these parts should be based on regulatory requirements specific to the end application and target market. Both parts maintain UL94 V-0 flammability certification and MSL 1 moisture sensitivity classification, indicating suitability for standard storage and handling conditions without desiccant requirements.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0702463001 directly replace the Amphenol ICC 78280-430 in existing designs?

A: Yes. Both connectors share identical mating pitch (0.100" / 2.54mm), position count (30), row configuration (2 rows), shrouding design (4-wall), and fastening mechanism (push-pull). PCB footprints and mating interface compatibility are maintained. Insulation material differences (polyester vs. PBT) and contact finish thickness variations do not affect mechanical or electrical interchangeability in standard applications.

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

A: The Molex 0702463001 is ROHS3 compliant, while the Amphenol ICC 78280-430 is RoHS non-compliant. RoHS compliance is a regulatory requirement in specific markets and applications, particularly in consumer electronics and European Union markets. Selection should align with applicable regulatory standards for the target application and region.

Q: Are there packaging differences between these parts?

A: Yes. The Amphenol ICC 78280-430 is supplied in bulk packaging, while the Molex 0702463001 is supplied in tray packaging. Packaging format may affect handling, storage, and integration into automated assembly processes but does not impact connector functionality or performance.

Q: Do the contact finish thickness differences affect performance?

A: Contact finish thickness variations (Amphenol: 30.0µin / 0.76µm vs. Molex: 15.0µin / 0.38µm for mating surfaces) do not preclude functional equivalence. Both finishes provide adequate corrosion resistance and electrical conductivity for standard applications. Specific high-reliability or harsh-environment applications should be evaluated against detailed application requirements.

Q: What is the difference in insulation material composition?

A: The Amphenol ICC 78280-430 uses polyester glass-filled insulation, while the Molex 0702463001 uses polybutylene terephthalate (PBT) glass-filled insulation. Both materials achieve UL94 V-0 flammability certification. PBT offers superior chemical resistance and dimensional stability in certain environments, while polyester provides cost efficiency. Material selection should align with specific environmental and thermal requirements of the application.

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