AXK770327G Equivalent & Substitute Parts

Part Overview

The AXK770327G is a 70-position rectangular connector socket manufactured by Panasonic Electric Works, designed for surface mount applications with center strip and outer edge contacts. This component features gold-plated contacts and is part of the P4 series connector family. The part is currently classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing production support, design updates, and inventory management.

Substiute Parts

AXK770327G

Panasonic Electric WorksIn Stock: 798AXK770327G Datasheet

Current PartRFQ

AXK780347G

Panasonic Electric WorksIn Stock: 1027AXK780347G Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AXK770327G is determined by the following critical parameters:

• Manufacturer & 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 be preserved
• Pitch & Row Configuration: 0.016" (0.40mm) pitch with 2-row arrangement ensures mating compatibility
• Mounting Type: Surface mount technology and board height specifications (0.095" above board) must remain constant
• Contact Finish: Gold plating provides equivalent electrical performance and environmental protection
• Compliance: RoHS compliance and MSL rating must be maintained for manufacturing and storage requirements

The AXK780347G qualifies as a substitute based on these parameters. The primary difference is an increased position count (80 vs. 70), which represents a functional superset within the same connector family. This higher-position variant maintains all critical mechanical and electrical parameters while offering expanded connectivity capacity.

Parameter Comparison

Engineering Selection Recommendations

The AXK780347G is the qualified substitute for the AXK770327G based on the following engineering criteria:

Product Status Advantage: The AXK780347G maintains active production status with Panasonic Electric Works, ensuring long-term availability and supply chain stability compared to the obsolete AXK770327G.

Compliance Alignment: Both components maintain identical RoHS compliance and MSL rating (1 - Unlimited), ensuring compatibility with current manufacturing processes and storage requirements without additional qualification.

Mechanical & Electrical Equivalence: Identical pitch (0.016"/0.40mm), row configuration (2 rows), mounting type (surface mount), board height (0.095"), and contact finish (gold) guarantee direct mechanical and electrical compatibility with existing PCB layouts and mating connectors.

Position Capacity: The 80-position configuration of the AXK780347G provides expanded connectivity capacity while maintaining all critical interface parameters. This represents a functional superset suitable for applications requiring the original 70-position specification.

Frequently Asked Questions (FAQ)

Q: Can the AXK780347G be used as a direct replacement for the AXK770327G?

A: Yes. Both connectors share identical pitch (0.016"/0.40mm), row configuration (2 rows), mounting type (surface mount), board height (0.095"), and contact finish (gold). The AXK780347G provides 80 positions versus 70 in the original part, maintaining all critical mechanical and electrical parameters required for compatibility.

Q: What is the primary difference between these two connectors?

A: The AXK780347G provides 10 additional contact positions (80 vs. 70) while maintaining identical mechanical dimensions, pitch, and electrical characteristics. Both are part of the Panasonic P4 series with center strip and outer edge contact configuration.

Q: Are there packaging differences between these parts?

A: The AXK770327G is supplied in standard packaging, while the AXK780347G is available in Cut Tape (CT) packaging. Both formats are suitable for surface mount assembly processes.

Q: Does the position count increase affect PCB layout compatibility?

A: The increased position count results in a longer connector body. PCB layout modifications may be required to accommodate the AXK780347G if space constraints exist. Verify available board space and mating connector specifications before implementation.

Q: Are both parts RoHS compliant?

A: Yes. Both the AXK770327G and AXK780347G are RoHS compliant with MSL rating 1 (Unlimited), meeting current environmental and manufacturing standards.

Q: What is the significance of the obsolete status for the AXK770327G?

A: Obsolete status indicates that Panasonic Electric Works has discontinued production of the AXK770327G. The AXK780347G, with active production status, ensures continued availability for new designs and production support.