Equivalent & Substitute Parts for Molex 0878331233

Part Overview

The Molex 0878331233 is an active rectangular connector header designed for through-hole, right-angle board-to-board or cable applications. This 12-position, 2-row connector with 2.00mm pitch operates across -55°C to 105°C and features shrouded 4-wall construction with push-pull fastening. Finding equivalent substitute parts may be necessary due to inventory constraints, lead time requirements, or specific application compatibility needs while maintaining electrical and mechanical performance standards.

Substiute Parts

0878331233

MolexIn Stock: 10680878331233 Datasheet

Current PartRFQ

10072354-G01-12ULF

Amphenol ICC (FCI)In Stock: 389210072354-G01-12ULF Datasheet

MFR RecommendedRFQ

98464-G61-12LF

Amphenol ICC (FCI)In Stock: 128898464-G61-12LF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Molex 0878331233 are qualified based on strict equivalence of the following critical parameters:

• Connector type: Header
• Contact type: Male Pin
• Pitch - Mating: 0.079" (2.00mm)
• Number of Positions: 12
• Number of Rows: 2
• Row Spacing - Mating: 0.079" (2.00mm)
• Mounting Type: Through Hole, Right Angle
• Shrouding: Shrouded - 4 Wall
• Termination: Solder
• Contact Shape: Square
• Contact Finish - Mating: Gold
• Insulation Material: Polyamide or Thermoplastic
• Material Flammability Rating: UL94 V-0
• Moisture Sensitivity Level: 1 (Unlimited)

The substitute parts listed below meet these core electrical and mechanical requirements. Variations in fastening type (Detent Lock or Latch Holder versus Push-Pull), contact length specifications, and insulation color do not prevent functional substitution in applications where the mating interface and board footprint are compatible.

Parameter Comparison

Engineering Selection Recommendations

Both Amphenol ICC substitute parts maintain active product status and comply with RoHS and UL94 V-0 flammability requirements, ensuring regulatory alignment with the original Molex 0878331233.

The Amphenol ICC 10072354-G01-12ULF offers higher current capacity (3A) and is packaged in tube format, matching the original part's packaging preference. The Amphenol ICC 98464-G61-12LF provides an alternative with 2A current rating and bulk packaging.

Differences in fastening mechanism (Detent Lock or Latch Holder versus Push-Pull) and contact length specifications require verification against specific mating connector designs and board layout constraints. Contact finish thickness on the Amphenol ICC parts (30.0µin) exceeds the original specification (15.0µin), providing enhanced durability in high-cycle mating applications.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol ICC 10072354-G01-12ULF directly replace the Molex 0878331233 in existing designs?

A: Direct replacement is possible if the mating connector is compatible with the Detent Lock fastening mechanism and the increased contact length (0.157" versus 0.141") does not create clearance conflicts on the PCB or in the enclosure. Board footprint and pitch alignment are identical at 2.00mm.

Q: What is the significance of the different fastening types?

A: The original Molex part uses Push-Pull fastening, while the Amphenol ICC substitutes use Detent Lock or Latch Holder mechanisms. These provide different mating force profiles and retention characteristics. Compatibility depends on the mating connector design and application requirements for connection security.

Q: Are there differences in contact performance between the parts?

A: The Amphenol ICC parts feature thicker gold plating (30.0µin versus 15.0µin) and copper alloy contacts versus phosphor bronze. These differences enhance contact durability and may improve performance in high-cycle or high-temperature applications, though both meet UL94 V-0 flammability standards.

Q: Does packaging format affect substitution?

A: The Molex 0878331233 and Amphenol ICC 10072354-G01-12ULF are both supplied in tube packaging, supporting automated assembly processes. The Amphenol ICC 98464-G61-12LF is supplied in bulk format, which may require manual handling or reel conversion depending on assembly equipment capabilities.

Q: What are the electrical rating differences?

A: The Molex part does not specify current or voltage ratings. The Amphenol ICC 10072354-G01-12ULF is rated for 3A at 200V (AC/DC), while the 98464-G61-12LF is rated for 2A at 200V (AC/DC). Verify that application current requirements do not exceed the substitute part's rating.

Q: Are all parts RoHS compliant?

A: Yes. The Molex 0878331233 is ROHS3 compliant, and both Amphenol ICC substitutes are RoHS compliant. All parts meet UL94 V-0 flammability requirements and have MSL 1 (Unlimited) moisture sensitivity ratings.