AXN350C130S Equivalent & Substitute Parts

Part Overview

The AXN350C130S is a 50-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 functionally equivalent alternatives essential for ongoing production support and design updates. The connector features a 0.031" (0.80mm) pitch configuration with dual-row arrangement and board guide features, suitable for applications requiring reliable interconnection in compact form factors.

Substiute Parts

AXN350C130S

Panasonic Electric WorksIn Stock: 1131AXN350C130S Datasheet

Current PartRFQ

AXK5S50337YG

Panasonic Electric WorksIn Stock: 875AXK5S50337YG Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AXN350C130S is determined by the following critical parameters:

Primary Compatibility Criteria:

• Connector type: Socket with center strip contacts
• Number of positions: 50
• Mounting method: Surface mount
• Contact finish: Gold plating
• Moisture sensitivity level: 1 (Unlimited)
• Manufacturer: Panasonic Electric Works

Secondary Consideration:

• Pitch configuration: The substitute part AXK5S50337YG operates at 0.020" (0.50mm) pitch, which differs from the main part's 0.031" (0.80mm) pitch. This represents a different connector family within the same manufacturer's portfolio and requires PCB redesign for implementation.

The identified substitute AXK5S50337YG maintains functional equivalence in connector type, position count, mounting technology, and contact material, but operates within a different pitch specification and belongs to the P5KS series rather than the P8 series.

Parameter Comparison

Engineering Selection Recommendations

The AXK5S50337YG serves as an active production alternative to the obsolete AXN350C130S. Both components share identical moisture sensitivity classification and are manufactured by the same supplier, ensuring consistent quality and reliability standards.

The substitute part carries RoHS compliance certification, whereas the main part does not specify this status. For applications subject to RoHS requirements, the AXK5S50337YG provides documented compliance.

Selection of the substitute requires accommodation of two dimensional differences: the pitch specification changes from 0.031" to 0.020", and the height above board increases from 0.106" to 0.238". These differences necessitate PCB layout and mechanical envelope modifications. The substitute's tighter pitch configuration results in a more compact connector footprint in the horizontal plane, while the increased height may affect vertical clearance constraints.

Frequently Asked Questions (FAQ)

Q: Can AXK5S50337YG be used as a direct drop-in replacement for AXN350C130S?

A: No. While both connectors maintain 50-position socket configuration with center strip contacts and gold plating, the pitch difference (0.031" versus 0.020") requires PCB redesign. Direct substitution without layout modification will result in misalignment and connection failure.

Q: What are the key differences between these two connector families?

A: The AXN350C130S belongs to the P8 series with 0.031" pitch, while AXK5S50337YG belongs to the P5KS series with 0.020" pitch. The substitute operates at a finer pitch, resulting in a smaller horizontal footprint but increased height above the PCB (0.238" versus 0.106").

Q: Is the substitute part RoHS compliant?

A: Yes. The AXK5S50337YG is specified as RoHS Compliant. The main part does not provide RoHS status documentation.

Q: What packaging is available for the substitute part?

A: The AXK5S50337YG is supplied in Tape & Reel (TR) format, suitable for automated assembly processes.

Q: Are both parts available from the same manufacturer?

A: Yes. Both the AXN350C130S and AXK5S50337YG are manufactured by Panasonic Electric Works, ensuring consistent quality standards and supplier reliability.

Q: What is the moisture sensitivity level for both parts?

A: Both connectors carry MSL 1 (Unlimited) classification, indicating no moisture sensitivity restrictions for storage or handling.