AXN330C238S Equivalent & Substitute Parts

Part Overview

The AXN330C238S is a 30-position rectangular connector socket manufactured by Panasonic Electric Works, designed for surface mount applications with center strip contacts and gold plating. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing production and maintenance requirements. The connector features a 0.031" (0.80mm) pitch configuration with dual-row arrangement and board guide features, operating at unlimited moisture sensitivity level (MSL 1).

Substiute Parts

AXN330C238S

Panasonic Electric WorksIn Stock: 789AXN330C238S Datasheet

Current PartRFQ

AXK5S30247YA

Panasonic Electric WorksIn Stock: 1994AXK5S30247YA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AXN330C238S is determined by the following critical parameters:

• Connector Type: Socket configuration with center strip contacts must be maintained
• Number of Positions: 30-position requirement is non-negotiable for mating compatibility
• Mounting Type: Surface mount technology must be preserved
• Contact Finish: Gold plating specification must be retained
• Manufacturer Compatibility: Panasonic Electric Works maintains cross-compatibility within its connector series

The identified substitute part AXK5S30247YA shares the core functional requirements of socket type, 30-position configuration, surface mount capability, and gold contact finish. However, this substitute operates at a different pitch specification (0.020" versus 0.031"), which represents a fundamental geometric difference requiring careful evaluation during component selection.

Parameter Comparison

Engineering Selection Recommendations

The AXK5S30247YA represents an active product alternative to the obsolete AXN330C238S. Both components maintain identical moisture sensitivity classification (MSL 1) and share the same ECCN and HTSUS coding, indicating equivalent regulatory treatment.

The primary distinction between these parts is pitch specification: the substitute operates at 0.020" (0.50mm) pitch compared to the original 0.031" (0.80mm) pitch. This geometric difference directly impacts printed circuit board layout, connector footprint, and mating interface design. The substitute also exhibits reduced height above board (0.140" versus 0.205"), affecting vertical clearance requirements.

Selection of AXK5S30247YA as a replacement requires confirmation that the receiving connector or mating interface accommodates the 0.020" pitch specification and reduced profile dimensions. The active product status of AXK5S30247YA ensures ongoing availability and manufacturing support, addressing supply chain continuity for the obsolete AXN330C238S.

Frequently Asked Questions (FAQ)

Q: Can AXK5S30247YA directly replace AXN330C238S without PCB redesign?

A: Direct replacement without modification is not possible. The pitch difference (0.031" to 0.020") requires corresponding changes to the connector footprint on the printed circuit board. The reduced height above board (0.205" to 0.140") may also necessitate clearance verification in the assembly design.

Q: Are both parts compatible with the same mating connectors?

A: No. The pitch specification determines mating interface compatibility. Connectors designed for 0.031" pitch will not mate with 0.020" pitch sockets. The mating plug or header must match the specific pitch of the selected socket.

Q: What is the significance of the different mated stacking heights?

A: Mated stacking heights define the vertical distance when the socket is fully mated with its corresponding plug. AXN330C238S offers 4.6mm, 4.5mm, and 5.5mm options, while AXK5S30247YA provides 4.5mm, 5.5mm, and 6.5mm options. Selection depends on the mating connector specification and available vertical space in the assembly.

Q: Why is AXN330C238S classified as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. AXK5S30247YA, classified as active, represents the current product line offering equivalent functionality with updated specifications and ongoing manufacturing support.

Q: Are there compliance differences between the two parts?

A: Both parts share identical MSL classification (1 - Unlimited), ECCN (EAR99), and HTSUS coding (8536.69.4040). No compliance differentiation exists between the components from a regulatory standpoint.

Q: What packaging format is available for the substitute part?

A: AXK5S30247YA is supplied in strip packaging, whereas the original part packaging specification was not provided. Confirm packaging requirements align with assembly process capabilities.