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AXE140224D Equivalent & Substitute Parts
Part Overview
The AXE140224D is a 40-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 active equivalent parts essential for ongoing production and design continuity. The AXE140224D maintains full functional compatibility with its active counterpart through identical electrical and mechanical specifications, enabling direct substitution in existing designs.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | AXE140224D |
| Manufacturer | Panasonic Electric Works |
| Category | Rectangular Connectors |
| Series | A4US |
| Connector Type | Socket, Center Strip Contacts |
| Number of Positions | 40 |
| Pitch | 0.016" (0.40mm) |
| Number of Rows | 2 |
| Mounting Type | Surface Mount |
| Contact Finish | Gold |
| Mated Stacking Heights | 1mm, 1.5mm |
| Height Above Board | 0.038" (0.97mm) |
| Features | Solder Retention |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Product Status | Obsolete |
Substitute Part Grouping Explanation
The AXE140224D has one direct parametric equivalent: AXE140224. This substitution is valid based on the following critical parameters that define functional interchangeability:
- Connector Type & Configuration: Both are socket connectors with center strip contacts
- Electrical Specifications: Identical 40-position, 2-row configuration with 0.016" (0.40mm) pitch
- Mechanical Specifications: Matching surface mount design with identical mated stacking heights (1mm, 1.5mm) and height above board (0.038")
- Contact Material: Both feature gold-plated contacts
- Reliability Specifications: Identical MSL rating of 1 (Unlimited)
- Base Product Series: Both belong to the A4US series with base product number AXE140
The primary distinction between these parts is product status and packaging format. The AXE140224D is obsolete, while AXE140224 maintains active production status and is supplied in Tape & Reel (TR) packaging.
Parameter Comparison
| Parameter | AXE140224D (Main Part) | AXE140224 (Substitute) |
|---|---|---|
| Manufacturer | Panasonic Electric Works | Panasonic Electric Works |
| Category | Rectangular Connectors | Rectangular Connectors |
| Series | A4US | A4US |
| Connector Type | Socket, Center Strip Contacts | Socket, Center Strip Contacts |
| Number of Positions | 40 | 40 |
| Pitch | 0.016" (0.40mm) | 0.016" (0.40mm) |
| Number of Rows | 2 | 2 |
| Mounting Type | Surface Mount | Surface Mount |
| Contact Finish | Gold | Gold |
| Mated Stacking Heights | 1mm, 1.5mm | 1mm, 1.5mm |
| Height Above Board | 0.038" (0.97mm) | 0.038" (0.97mm) |
| Features | Solder Retention | Solder Retention |
| MSL Rating | 1 (Unlimited) | 1 (Unlimited) |
| Product Status | Obsolete | Active |
| Packaging | Not specified | Tape & Reel (TR) |
| RoHS Status | Not specified | RoHS Compliant |
Engineering Selection Recommendations
The AXE140224 is the direct substitute for the obsolete AXE140224D. Selection of this part is based on the following engineering criteria:
Product Status: The AXE140224 maintains active production status with Panasonic Electric Works, ensuring long-term availability and supply chain continuity compared to the obsolete AXE140224D.
Compliance & Certifications: The AXE140224 is RoHS Compliant, meeting current environmental and regulatory requirements for electronic components in most jurisdictions. This compliance status is not specified for the AXE140224D.
Electrical & Mechanical Compatibility: All functional parameters are identical between the two parts, including connector configuration, pitch, contact material, and mounting specifications. No design modifications are required for substitution.
Packaging Consideration: The AXE140224 is supplied in Tape & Reel (TR) format, which is standard for automated assembly processes. Verify that your assembly equipment is compatible with TR packaging if transitioning from the original part.
Frequently Asked Questions (FAQ)
Q: Can AXE140224 be used as a direct replacement for AXE140224D?
A: Yes. The AXE140224 is a direct parametric equivalent with identical electrical and mechanical specifications. All 40 positions, pitch, contact finish, mounting type, and stacking heights are identical. No circuit design changes are required.
Q: What is the primary reason to substitute AXE140224D with AXE140224?
A: The AXE140224D is obsolete and no longer in production. The AXE140224 is the active equivalent part from the same manufacturer and series, ensuring continued availability and supply chain support.
Q: Are there any compatibility concerns when switching from AXE140224D to AXE140224?
A: No compatibility concerns exist for electrical or mechanical function. The primary consideration is packaging format: AXE140224 is supplied in Tape & Reel (TR) format. Confirm your assembly process supports TR packaging.
Q: Does the AXE140224 meet current regulatory requirements?
A: Yes. The AXE140224 is RoHS Compliant, meeting current environmental regulations. RoHS compliance status is not specified for the obsolete AXE140224D.
Q: Are the MSL ratings identical between these parts?
A: Yes. Both parts have an MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.
Q: What is the pitch specification for this connector?
A: Both parts have a pitch of 0.016" (0.40mm) with 40 positions arranged in 2 rows, maintaining the same contact spacing and density.
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