AXE250124D Equivalent & Substitute Parts

Part Overview

The AXE250124D is a 50-position rectangular connector header manufactured by Panasonic Electric Works, designed for surface mount applications with outer shroud contacts and gold plating. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing production and design requirements. Substitute parts maintain identical electrical and mechanical specifications while offering improved availability and active product status.

Substiute Parts

AXE250124D

Panasonic Electric WorksIn Stock: 936AXE250124D Datasheet

Current PartRFQ

AXE250124

Panasonic Electric WorksIn Stock: 935AXE250124 Datasheet

Parametric EquivalentRFQ

AXE650124

Panasonic Electric WorksIn Stock: 1643AXE650124 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AXE250124D are qualified based on strict equivalence across the following critical parameters:

• Number of Positions: 50
• Pitch: 0.016" (0.40mm)
• Number of Rows: 2
• Connector Type: Header, Outer Shroud Contacts
• Mounting Type: Surface Mount
• Contact Finish: Gold
• Mated Stacking Heights: 0.8mm
• Height Above Board: 0.026" (0.65mm)
• Features: Solder Retention
• RoHS Status: RoHS Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Two active equivalent parts meet these criteria: AXE250124 and AXE650124. Both maintain identical electrical and mechanical specifications to the obsolete AXE250124D, differing only in product status, packaging format, and series designation.

Parameter Comparison

Engineering Selection Recommendations

Both AXE250124 and AXE650124 are qualified substitutes for the obsolete AXE250124D based on complete parametric equivalence. Selection between the two active alternatives depends on supply chain requirements and series compatibility:

AXE250124 maintains the original A4US series designation, providing direct series continuity with the obsolete part. This part is available in Tape & Reel packaging with 845 units in stock.

AXE650124 represents the A4S series variant, offering the highest inventory availability at 1618 units in stock. This part is also supplied in Tape & Reel packaging and maintains full electrical and mechanical compatibility.

Both parts carry RoHS compliance and MSL Level 1 rating, meeting regulatory and environmental requirements equivalent to the original specification.

Frequently Asked Questions (FAQ)

Q: Can AXE250124 and AXE650124 be used interchangeably with AXE250124D?

A: Yes. Both parts maintain identical electrical and mechanical specifications across all critical parameters including position count, pitch, connector type, mounting method, contact finish, and stacking heights. The primary differences are product status (active versus obsolete) and series designation.

Q: What is the difference between the A4US and A4S series?

A: Both series are manufactured by Panasonic Electric Works and meet identical specifications for this 50-position connector header. The series designation reflects internal product line organization but does not affect electrical or mechanical compatibility.

Q: Are both substitute parts available in the same packaging format?

A: Yes. Both AXE250124 and AXE650124 are supplied in Tape & Reel (TR) packaging, suitable for automated assembly processes.

Q: Do the substitute parts meet the same compliance standards?

A: Yes. Both AXE250124 and AXE650124 are RoHS Compliant with Moisture Sensitivity Level 1 (Unlimited), matching the compliance profile of the obsolete AXE250124D.

Q: Which substitute part should be selected for new designs?

A: Either part is suitable for new designs. Selection should be based on inventory availability, supply chain preferences, and any existing design documentation referencing the A4US or A4S series. Both parts are active products with confirmed stock levels.