AXG744047 Equivalent & Substitute Parts

Part Overview

The AXG744047 is a 44-position rectangular connector receptacle manufactured by Panasonic Electric Works, designed for surface mount applications. This component is classified as Not For New Designs, indicating it has been superseded in the manufacturer's product portfolio. The part is RoHS compliant with MSL 1 (Unlimited) moisture sensitivity rating and carries ECCN EAR99 classification.

Due to its discontinued status for new designs, identifying functionally equivalent substitute components is essential for ongoing maintenance, repair, and legacy system support. Substitute parts must maintain compatibility across critical electrical and mechanical parameters including position count, pitch, mounting type, and contact specifications.

Substiute Parts

AXG744047

Panasonic Electric WorksIn Stock: 1139AXG744047 Datasheet

Current PartRFQ

AXG144144

Panasonic Electric WorksIn Stock: 816AXG144144 Datasheet

DirectRFQ

AXF5D4412

Panasonic Electric WorksIn Stock: 870AXF5D4412 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AXG744047 are qualified based on strict alignment with the following critical parameters:

Position Count: 44 positions (exact match required)

Pitch Specification: 0.014" (0.35mm) (exact match required)

Mounting Configuration: Surface Mount (exact match required)

Contact Material & Finish: Gold plating (exact match required)

Mated Stacking Height: 0.6mm (exact match required)

Height Above Board: 0.023" (0.59mm) (exact match required)

Compliance Standards: RoHS Compliant, MSL 1 (Unlimited), ECCN EAR99 (all exact matches required)

Connector Type Compatibility: Receptacle or Socket configurations with Center Strip Contacts are functionally interchangeable within the same mating interface family.

The two substitute parts identified—AXG144144 and AXF5D4412—satisfy all critical electrical and mechanical parameters. Both are active products from Panasonic Electric Works, ensuring ongoing availability and support compared to the discontinued AXG744047.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: AXG144144

The AXG144144 is the recommended direct substitute for the AXG744047. This part carries Active product status, ensuring manufacturer support and long-term availability. It is packaged in Tape & Reel (TR) format with 802 units in current inventory. The AXG144144 maintains identical electrical and mechanical specifications across all critical parameters, including 44-position configuration, 0.35mm pitch, surface mount mounting, gold contact finish, and all compliance certifications.

Secondary Substitute: AXF5D4412

The AXF5D4412 provides an alternative equivalent option with Active product status. This receptacle connector is also available in Tape & Reel packaging with 772 units in inventory. It satisfies all parameter requirements for direct substitution and represents the A35UH series alternative within the Panasonic Electric Works portfolio.

Both substitute parts are RoHS compliant, carry MSL 1 (Unlimited) ratings, and share identical ECCN and HTSUS classifications with the original part. Selection between AXG144144 and AXF5D4412 depends on series compatibility requirements within the target application and connector interface specifications.

Frequently Asked Questions (FAQ)

Q: Can AXG144144 and AXF5D4412 be used interchangeably with AXG744047?

A: Both parts satisfy all critical electrical and mechanical parameters specified for the AXG744047. Interchangeability is confirmed across position count (44), pitch (0.35mm), mounting type (surface mount), contact finish (gold), stacking heights, and compliance certifications. Selection should account for series compatibility (S35 versus A35UH) within the specific application interface.

Q: What is the difference between the Socket (AXG144144) and Receptacle (AXF5D4412) configurations?

A: Both parts feature Center Strip Contacts and are functionally equivalent for mating purposes. The AXG144144 is classified as a Socket connector, while AXF5D4412 is a Receptacle. Both configurations maintain identical electrical performance and mechanical dimensions. Selection depends on the mating connector type required in the application.

Q: Are all three parts RoHS compliant?

A: Yes. The AXG744047, AXG144144, and AXF5D4412 are all RoHS compliant with MSL 1 (Unlimited) moisture sensitivity ratings. All three parts carry identical ECCN EAR99 and HTSUS 8536.69.4040 classifications.

Q: Why is AXG744047 marked as Not For New Designs?

A: This designation indicates the part has been superseded in the manufacturer's active product line. The substitute parts AXG144144 and AXF5D4412 carry Active product status, providing ongoing manufacturer support, documentation, and supply chain continuity for new applications.

Q: What packaging formats are available for the substitute parts?

A: Both AXG144144 and AXF5D4412 are supplied in Tape & Reel (TR) packaging, standard for surface mount rectangular connectors. Current inventory levels are 802 units and 772 units respectively.

Q: Are the height specifications identical across all three parts?

A: Yes. The mated stacking height (0.6mm) and height above board (0.023" / 0.59mm) are identical for AXG744047, AXG144144, and AXF5D4412, ensuring compatibility with existing PCB layouts and assembly processes.