AXE632124 Equivalent & Substitute Parts

Part Overview

The AXE632124 is a 32-position rectangular connector header manufactured by Panasonic Electric Works, designed for surface mount applications with gold-plated contacts and outer shroud configuration. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and procurement planning. The outer shroud contact design and specific pitch geometry define the primary substitution criteria for this connector family.

Substiute Parts

AXE632124

Panasonic Electric WorksIn Stock: 1117AXE632124 Datasheet

Current PartRFQ

AXT432124

Panasonic Electric WorksIn Stock: 6229AXT432124 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the AXE632124 is determined by the following critical parameters that must remain constant or compatible:

• Position Count & Pitch: 32 positions at 0.016" (0.40mm) pitch in a 2-row configuration
• Mounting Technology: Surface mount (SMD) assembly requirement
• Contact Material & Finish: Gold-plated contacts for signal integrity and corrosion resistance
• Electrical Compliance: RoHS compliance and MSL rating for manufacturing compatibility
• Physical Envelope: Height above board and mated stacking height affect PCB layout and mating interface design

The AXT432124 qualifies as a functional substitute based on matching position count, pitch, row configuration, mounting type, contact finish, and compliance certifications. The primary design difference is the contact configuration (center strip versus outer shroud), which affects the mechanical interface but maintains electrical equivalence for the 32-position, 0.40mm pitch connector class.

Parameter Comparison

Engineering Selection Recommendations

Both the AXE632124 and AXT432124 maintain RoHS compliance and MSL Level 1 ratings, ensuring compatibility with standard manufacturing processes and long-term storage requirements. The primary consideration for selection is the mechanical interface difference: the AXE632124 features outer shroud contacts with a lower profile (0.65mm above board), while the AXT432124 uses center strip contacts with increased height (1.25mm above board). This height differential directly impacts PCB layout constraints and mating connector clearance. Selection should be based on available PCB space and the mating connector specification. Both parts are obsolete, requiring procurement from existing inventory channels.

Frequently Asked Questions (FAQ)

Q: Can AXT432124 directly replace AXE632124 in existing designs?

A: Electrical substitution is valid based on matching position count, pitch, row configuration, and contact finish. However, the mechanical interface differs due to contact configuration (center strip versus outer shroud) and height above board (1.25mm versus 0.65mm). PCB layout and mating connector compatibility must be verified before implementation.

Q: What is the significance of the contact configuration difference?

A: Outer shroud contacts (AXE632124) provide mechanical guidance and retention during mating, while center strip contacts (AXT432124) rely on the mating connector for alignment. This affects the mechanical robustness and insertion force characteristics of the connector pair.

Q: Are both parts suitable for high-reliability applications?

A: Both parts carry RoHS compliance and MSL Level 1 ratings, indicating suitability for standard manufacturing environments. Product status is obsolete for both, requiring evaluation of long-term availability and supply chain implications for high-reliability programs.

Q: What packaging differences exist between these parts?

A: AXE632124 is supplied in Cut Tape (CT) packaging with 1061 pieces in stock, while AXT432124 is supplied in Tape & Reel (TR) packaging with 6209 pieces in stock. Packaging selection affects handling, storage, and automated assembly compatibility.

Q: How do the mated stacking heights affect connector selection?

A: Mated stacking height determines the vertical distance between mating surfaces when connectors are engaged. AXE632124 specifies 0.8mm, while AXT432124 offers 1.5mm or 2.5mm options. This parameter is critical for applications with tight vertical clearance constraints or multi-connector stacking requirements.