AXK734227G Equivalent & Substitute Parts

Part Overview

The AXK734227G is a 34-position rectangular connector socket manufactured by Panasonic Electric Works, designed for surface mount applications with center strip and outer edge contacts. This connector features gold-plated contacts and is part of the P4 series. The product is currently obsolete, making identification of suitable substitute components essential for ongoing design support, maintenance, and production continuity.

Substiute Parts

AXK734227G

Panasonic Electric WorksIn Stock: 36217AXK734227G Datasheet

Current PartRFQ

AXK740247G

Panasonic Electric WorksIn Stock: 3333AXK740247G Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute identification for the AXK734227G is based on the following critical parameters that define functional compatibility:

• Manufacturer and Series: Panasonic Electric Works P4 series maintains consistent mechanical and electrical interfaces across position variants
• Connector Type: Socket configuration with center strip and outer edge contacts must remain consistent
• Pitch and Row Configuration: 0.016" (0.40mm) pitch with 2-row arrangement defines the contact spacing and mating interface
• Mounting Type: Surface mount technology and board interface requirements
• Contact Finish: Gold plating for electrical performance and reliability
• Stacking Heights: Mated stacking height of 2mm and height above board of 0.076" (1.92mm) define mechanical clearance requirements
• Compliance Standards: RoHS compliance and MSL rating ensure regulatory and environmental compatibility

The AXK740247G qualifies as a substitute based on matching all critical parameters. The primary difference is the increased position count (40 positions versus 34 positions), which represents a functional extension within the same connector family while maintaining identical pitch, row configuration, mounting type, contact finish, and stacking heights.

Parameter Comparison

Engineering Selection Recommendations

The AXK740247G is identified as an active substitute for the obsolete AXK734227G. Both components maintain identical electrical and mechanical specifications across all critical parameters: pitch, row configuration, mounting type, contact finish, stacking heights, and compliance certifications.

The AXK740247G provides extended position capacity (40 positions) within the same physical and electrical envelope. This substitution is valid for applications where the increased position count does not create design constraints. The active product status of AXK740247G ensures ongoing availability and manufacturing support, addressing the obsolescence of the original component.

Both parts maintain RoHS compliance and MSL rating of 1, confirming equivalent environmental and regulatory compatibility.

Frequently Asked Questions (FAQ)

Q: Can AXK740247G directly replace AXK734227G in existing designs?

A: The AXK740247G maintains identical pitch (0.016"/0.40mm), row configuration (2 rows), mounting type (surface mount), contact finish (gold), and stacking heights (2mm mated, 0.076" above board) as the AXK734227G. The primary difference is the increased position count (40 versus 34). Direct substitution is valid if the PCB layout and connector footprint accommodate the additional positions.

Q: What is the significance of the position count difference?

A: The AXK740247G provides 6 additional contact positions within the same connector family. This represents a functional extension rather than a fundamental design change. The pitch and row spacing remain constant, so the additional positions extend the connector length proportionally.

Q: Are there compliance or environmental differences between these parts?

A: Both the AXK734227G and AXK740247G are RoHS compliant with MSL rating of 1 (unlimited moisture sensitivity). No compliance or environmental differences exist between the two components.

Q: What is the packaging difference?

A: The AXK740247G is supplied in Tape & Reel (TR) packaging, which is standard for surface mount production environments. Packaging format does not affect electrical or mechanical compatibility.

Q: Why is the original part obsolete?

A: The AXK734227G is listed as obsolete by Panasonic Electric Works. The AXK740247G remains in active production status, ensuring continued availability and manufacturing support for P4 series connector applications.