Molex 0349618341 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Molex 0349618341 is a shrouded, right-angle rectangular connector header designed for through-hole mounting in board-to-cable/wire applications. This 34-position, 3-row header features male blade contacts with solder termination and latch lock fastening. The part is classified as obsolete, making identification of active equivalent models essential for ongoing design support and procurement continuity.

Substiute Parts

0349618341

MolexIn Stock: 11180349618341 Datasheet

Current PartRFQ

0349618344

MolexIn Stock: 7930349618344 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0349618341 is determined by strict alignment of the following parameters:

• Connector Type & Configuration: Header, shrouded, 4-wall design for board-to-cable/wire applications
• Position Count & Row Configuration: 34 positions arranged in 3 rows
• Mounting Method: Through-hole, right-angle orientation
• Contact System: Male blade contacts with solder termination
• Fastening Mechanism: Latch-based fastening (latch lock or latch holder)
• Insulation Material & Color: Syndiotactic Polystyrene (SPS), glass-filled, gray
• Series Compatibility: Mini50 34961 series

The Molex 0349618344 qualifies as a manufacturer-recommended substitute based on these parameters. Both parts share identical position count, row configuration, mounting type, shrouding design, and insulation material. The 0349618344 is an active product within the same Mini50 34961 series, providing direct functional equivalence for the obsolete 0349618341.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0349618344 is the manufacturer-recommended substitute for the obsolete 0349618341. Both connectors maintain identical mechanical and electrical interface specifications within the Mini50 34961 series. The 0349618344 is classified as an active product, ensuring long-term availability and supply chain continuity.

Selection of the 0349618344 is supported by:

• Identical 34-position, 3-row configuration and through-hole, right-angle mounting
• Matching shrouded 4-wall design and solder termination method
• Equivalent insulation material (SPS, glass-filled) and contact post dimensions
• Active product status with established manufacturing and quality certifications
• Compliance with EAR99 export classification and HTSUS tariff code 8536.69.4040

Frequently Asked Questions (FAQ)

Q: Can the 0349618344 directly replace the 0349618341 in existing designs?

A: Yes. Both connectors share identical position count, row configuration, mounting orientation, shrouding design, and contact post dimensions. The 0349618344 is the manufacturer-recommended equivalent for the obsolete 0349618341.

Q: What is the difference between the connector types listed for these parts?

A: The 0349618341 is specified as a standard header, while the 0349618344 includes breakaway capability. This feature does not affect core interface compatibility; the breakaway option provides additional design flexibility without compromising the primary connector function.

Q: Are the contact materials interchangeable?

A: The 0349618341 uses copper alloy contacts, while the 0349618344 uses brass contacts. Both materials are tin-finished and suitable for solder termination. Contact material differences do not affect electrical or mechanical compatibility in standard applications.

Q: What is the pitch specification for these connectors?

A: The 0349618341 does not specify a mating pitch in the provided data. The 0349618344 specifies a mating pitch of 0.079" (2.00mm). This parameter is critical for mating connector selection and should be verified during design transition.

Q: Are there any operating temperature or voltage differences?

A: The 0349618341 does not specify operating temperature or voltage ratings. The 0349618344 is rated for -40°C to 105°C operation at 14VDC. These specifications should be confirmed against application requirements during design validation.

Q: What certifications apply to both parts?

A: Both connectors share identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications. The 0349618344 includes UL94 HB material flammability rating. Compliance documentation should be obtained from the manufacturer for specific application requirements.