Molex 0307004241 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Molex 0307004241 is a shrouded rectangular connector header designed for through-hole mounting in automotive applications. This 24-position, 3-row connector features male pins with solder termination and a latch holder fastening mechanism. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and component procurement.

Substiute Parts

0307004241

MolexIn Stock: 11940307004241 Datasheet

Current PartRFQ

0307004240

MolexIn Stock: 14160307004240 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0307004241 is determined by strict equivalence across the following critical parameters:

• Connector Configuration: 24 positions, 3 rows, male pin header
• Physical Interface: Through-hole mounting, shrouded 4-wall design, latch holder fastening
• Electrical Interface: Solder termination, tin-plated copper alloy contacts
• Mechanical Dimensions: Contact post length 0.145" (3.68mm), insulation height 1.240" (31.50mm), mated stacking height 37.33mm
• Material Specification: Syndiotactic Polystyrene (SPS) glass-filled insulation
• Regulatory Compliance: ROHS3 compliant, REACH unaffected

The substitute part Molex 0307004240 maintains identical electrical and mechanical specifications across all critical parameters. The only difference is the insulation color (gray versus black) and product status (active versus obsolete). This color variation does not affect functional compatibility or electrical performance.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0307004240 is the direct functional equivalent for the obsolete Molex 0307004241. Both parts are manufactured within the same H-DAC 64 30700 series and maintain identical electrical and mechanical specifications. The substitute part carries active product status, ensuring ongoing availability and manufacturing support.

Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying current regulatory requirements for automotive applications. The MSL rating of 1 (unlimited) indicates no moisture sensitivity constraints for either part.

Selection between these parts should be based on availability and application-specific requirements. The insulation color difference (black versus gray) is a cosmetic distinction that does not affect electrical performance, mechanical fit, or functional compatibility in circuit board assemblies.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0307004240 be used as a direct replacement for the 0307004241?

A: Yes. Both parts are electrically and mechanically equivalent within the H-DAC 64 30700 series. They share identical contact configurations, pin counts, mounting specifications, and material compositions. The only difference is insulation color and product status.

Q: Does the insulation color difference affect compatibility?

A: No. Insulation color is a visual identifier and does not impact electrical performance, mechanical fit, or functional operation. Both black and gray insulation materials are identical Syndiotactic Polystyrene (SPS) glass-filled compounds.

Q: Why is the 0307004241 listed as obsolete?

A: Product status reflects manufacturing lifecycle decisions. The 0307004240 remains in active production and serves the same functional purpose, making it the recommended source for new procurement.

Q: Are there any compliance differences between these parts?

A: No. Both parts maintain identical ROHS3 compliance and REACH unaffected status. MSL ratings are identical at level 1 (unlimited moisture sensitivity).

Q: What is the packaging difference?

A: The main part (0307004241) does not specify packaging format. The substitute part (0307004240) is supplied in tray packaging. This affects handling and storage but not component functionality.

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

A: Yes. The identical electrical and mechanical specifications allow these parts to be used interchangeably within the same circuit board design without modification to PCB layouts, mating connectors, or assembly procedures.