MX34028NF1 Equivalent & Substitute Parts

Part Overview

The MX34028NF1 is a rectangular connector header manufactured by JAE Electronics, designed for through-hole, right-angle board-to-cable/wire applications. This 28-position connector features a 2.2mm pitch and is commonly used in automotive applications. The MX34028NF1 carries an obsolete product status, making identification of active equivalent parts essential for ongoing design support and procurement continuity.

Substiute Parts

MX34028NF1

JAE ElectronicsIn Stock: 1169MX34028NF1 Datasheet

Current PartRFQ

MX34028NF2

JAE ElectronicsIn Stock: 8641MX34028NF2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MX34028NF1 is determined by strict equivalence across the following critical parameters:

• Connector Series & Type: MX34 series header, rectangular connector classification
• Electrical Interface: 28 positions, 2-row configuration, 0.087" (2.20mm) mating pitch, 0.118" (3.00mm) row spacing
• Mechanical Interface: Through-hole, right-angle mounting, male pin contact type, solder termination
• Environmental Ratings: Operating temperature range -40°C ~ 85°C, 3A current rating
• Material Specifications: Brass contacts with tin finish, syndiotactic polystyrene (SPS) glass-filled insulation

The MX34028NF2 qualifies as a direct substitute based on identical electrical and mechanical parameters across all critical dimensions and performance specifications.

Parameter Comparison

Engineering Selection Recommendations

The MX34028NF2 is the direct substitute for the obsolete MX34028NF1. Both parts maintain identical electrical and mechanical specifications across all critical parameters. The MX34028NF2 carries active product status and ROHS3 compliance certification, providing regulatory alignment for new designs and ongoing production support. Inventory availability for the MX34028NF2 is significantly higher (8619 units) compared to the MX34028NF1 (1098 units), supporting procurement continuity. Selection of the MX34028NF2 eliminates obsolescence risk while maintaining full functional and dimensional compatibility.

Frequently Asked Questions (FAQ)

Q: Are MX34028NF1 and MX34028NF2 mechanically interchangeable?

A: Yes. Both connectors share identical mating pitch (0.087" / 2.20mm), row spacing (0.118" / 3.00mm), contact geometry, insulation dimensions, and mounting configuration. They are direct mechanical substitutes.

Q: What is the difference between MX34028NF1 and MX34028NF2?

A: The primary differences are product status and compliance certification. MX34028NF1 is obsolete; MX34028NF2 is active. MX34028NF2 carries ROHS3 compliance certification. Both parts are electrically and mechanically identical.

Q: Why should I use MX34028NF2 instead of MX34028NF1?

A: The MX34028NF1 is obsolete, creating long-term procurement and support risk. The MX34028NF2 is an active product with superior inventory availability and regulatory compliance certification, ensuring design continuity and supply chain stability.

Q: Are there packaging differences between these parts?

A: MX34028NF1 packaging is not specified in available documentation. MX34028NF2 is supplied in tube packaging. Confirm packaging requirements with your procurement team.

Q: Do these connectors meet automotive standards?

A: Both connectors are specified for automotive applications. The MX34028NF2 carries ROHS3 compliance and REACH Unaffected status, meeting current automotive regulatory requirements.

Q: What is the current rating for these connectors?

A: Both MX34028NF1 and MX34028NF2 are rated for 3A per contact at the specified operating temperature range of -40°C to 85°C.