AXN440430P Equivalent & Substitute Parts

Part Overview

The AXN440430P is a 40-position rectangular connector header manufactured by Panasonic Electric Works, designed for surface mount applications with outer shroud contacts and gold plating. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing production and maintenance applications. The connector features a 0.031" (0.80mm) pitch configuration across 2 rows, with a height above board of 0.146" (3.70mm) and support for multiple mated stacking heights.

Substiute Parts

AXN440430P

Panasonic Electric WorksIn Stock: 1039AXN440430P Datasheet

Current PartRFQ

AXK6S40447YG

Panasonic Electric WorksIn Stock: 1424AXK6S40447YG Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the AXN440430P is constrained by the following critical parameters that must remain consistent:

• Number of Positions: 40 positions (fixed requirement)
• Connector Type: Header with outer shroud contacts (fixed requirement)
• Number of Rows: 2 rows (fixed requirement)
• Mounting Type: Surface mount (fixed requirement)
• Contact Finish: Gold plating (fixed requirement)
• Mated Stacking Heights: Support for 4mm, 4.5mm, and 7mm (fixed requirement)

The identified substitute part AXK6S40447YG maintains all critical functional parameters while differing in pitch specification (0.020" vs. 0.031") and height above board (0.130" vs. 0.146"). These dimensional differences represent a different connector series (P5KS vs. P8) and require PCB layout verification before implementation.

Parameter Comparison

Engineering Selection Recommendations

The AXK6S40447YG serves as the active production equivalent for the obsolete AXN440430P. Both components share identical position count, connector topology, row configuration, and contact finish specifications. The substitute maintains compliance with identical export classifications (EAR99) and tariff codes (HTSUS 8536.69.4040).

Key considerations for selection:

• Product Status: AXK6S40447YG is active and currently in production, ensuring long-term availability and supply chain continuity.
• Compliance: Both parts carry identical MSL ratings (1 - Unlimited) and export classifications, supporting equivalent regulatory requirements.
• Dimensional Differences: The substitute features a finer pitch (0.020" vs. 0.031") and reduced height above board (0.130" vs. 0.146"), requiring PCB footprint and clearance verification.
• Packaging: AXK6S40447YG is supplied in Tape & Reel format, supporting automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can AXK6S40447YG be used as a direct replacement for AXN440430P?

A: Both connectors maintain identical position count (40), connector type (header with outer shroud contacts), row configuration (2 rows), and contact finish (gold). However, the substitute features a different pitch specification (0.020" vs. 0.031") and height above board (0.130" vs. 0.146"), requiring PCB layout verification before implementation.

Q: What are the critical parameters that must match for substitution?

A: The following parameters must remain consistent: 40 positions, header connector type with outer shroud contacts, 2-row configuration, surface mount mounting, gold contact finish, and support for 4mm, 4.5mm, and 7mm mated stacking heights.

Q: Why does the substitute have a different pitch?

A: AXK6S40447YG belongs to the P5KS series, while AXN440430P belongs to the P8 series. These represent different connector families with different pitch specifications. The finer pitch (0.020") in the substitute allows for higher density applications.

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

A: Both parts carry identical export classifications (EAR99), tariff codes (HTSUS 8536.69.4040), and moisture sensitivity levels (MSL 1 - Unlimited). The substitute includes RoHS3 compliance and REACH unaffected status documentation.

Q: What packaging formats are available?

A: AXN440430P was supplied in standard packaging. AXK6S40447YG is supplied in Tape & Reel (TR) format, supporting automated surface mount assembly processes.

Q: Are the mated stacking heights identical?

A: Both connectors support identical mated stacking heights of 4mm, 4.5mm, and 7mm, ensuring compatibility with standard mating connector specifications.