Molex 0878313428 Equivalent & Substitute Parts

Part Overview

The Molex 0878313428 is an active rectangular connector header designed for through-hole mounting in board-to-board or cable applications. This shrouded 34-position connector with 2.00mm pitch serves general purpose, automotive, and telecommunications applications. Finding equivalent substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and optimize procurement across compatible connector families that meet identical electrical and mechanical requirements.

Substiute Parts

0878313428

MolexIn Stock: 7550878313428 Datasheet

Current PartRFQ

98414-G06-34LF

Amphenol ICC (FCI)In Stock: 114898414-G06-34LF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The Amphenol ICC (FCI) part number 98414-G06-34LF qualifies as a direct substitute for the Molex 0878313428 based on the following critical parameters:

• Connector Type & Contact Configuration: Both are header connectors with male pins in a 34-position, 2-row configuration
• Pitch Specification: Identical 0.079" (2.00mm) mating pitch and row spacing ensure mechanical and electrical compatibility
• Mounting & Termination: Both use through-hole solder termination with latch holder fastening
• Shrouding: Both feature shrouded 4-wall design for mechanical protection and alignment
• Electrical Ratings: Both support 2A current rating; the substitute provides higher voltage rating (200V vs. 125V), maintaining backward compatibility
• Environmental Compliance: Both meet UL94 V-0 flammability rating and MSL 1 moisture sensitivity level
• RoHS Compliance: Both are RoHS compliant, meeting regulatory requirements

Parameter Comparison

Engineering Selection Recommendations

Both the Molex 0878313428 and Amphenol ICC 98414-G06-34LF are active products with equivalent functional specifications for 34-position, 2.00mm pitch board-to-board connector applications. Selection between these parts should be based on:

• Supply Availability: The Amphenol ICC part (1118 pcs in stock) offers higher inventory availability compared to the Molex part (696 pcs in stock)
• Regulatory Compliance: Both parts meet UL94 V-0 flammability requirements and RoHS compliance standards
• Electrical Performance: The Amphenol ICC substitute provides higher voltage rating (200V vs. 125V), offering enhanced margin for applications operating at or near the Molex part's 125V specification
• Mechanical Compatibility: Identical pitch, row spacing, mounting type, and shrouding ensure direct mechanical interchangeability in existing PCB designs
• Packaging Consideration: The Molex part is supplied in tube packaging, while the Amphenol ICC part is supplied in bulk packaging

Frequently Asked Questions (FAQ)

Q: Can the Amphenol ICC 98414-G06-34LF be used as a direct replacement for the Molex 0878313428 in existing designs?

A: Yes. Both connectors share identical pitch (2.00mm), position count (34), row configuration (2), mounting type (through-hole), and shrouding (4-wall). The contact post length (0.098" / 2.50mm) is identical, ensuring compatibility with existing PCB footprints.

Q: What are the differences in contact length between these two parts?

A: The Molex part has a mating contact length of 0.141" (3.60mm), while the Amphenol ICC part has 0.157" (4.00mm). This 0.016" (0.40mm) difference may affect mating depth and should be evaluated for specific connector receptacle designs.

Q: Are there differences in insulation height that could affect board layout?

A: Yes. The Molex part has an insulation height of 0.252" (6.40mm), while the Amphenol ICC part is 0.232" (5.90mm). This 0.020" (0.50mm) difference should be considered in designs with tight vertical clearance constraints.

Q: Do both parts meet the same environmental and compliance standards?

A: Both parts are UL94 V-0 rated, RoHS compliant, and have MSL 1 moisture sensitivity level. The Molex part specifies an operating temperature range of -55°C to 105°C; the Amphenol ICC part does not specify an operating temperature range in the provided data.

Q: What is the difference in contact material between these connectors?

A: The Molex part uses phosphor bronze contacts, while the Amphenol ICC part uses copper alloy contacts. Both materials are suitable for the specified 2A current rating and provide adequate electrical conductivity for general purpose, automotive, and telecommunications applications.

Q: How do the packaging formats differ?

A: The Molex 0878313428 is supplied in tube packaging, while the Amphenol ICC 98414-G06-34LF is supplied in bulk packaging. Packaging selection may affect handling, storage, and procurement workflows.