TE Connectivity 5-146294-3 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 5-146294-3 is a rectangular connector header manufactured under the AMPMODU Mod II series. This through-hole connector features 3 positions at 0.100" (2.54mm) pitch with male pin contacts and kinked pin solder termination. The part is classified as obsolete, necessitating identification of active equivalent components for ongoing design support and procurement requirements. Substitute parts maintain functional compatibility while offering improved availability and active product status.

Substiute Parts

5-146294-3

TE Connectivity AMP ConnectorsIn Stock: 9345-146294-3 Datasheet

Current PartRFQ

5-146282-3

TE Connectivity AMP ConnectorsIn Stock: 92105-146282-3 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 5-146294-3 with the 5-146282-3 is based on strict equivalence across all critical electrical and mechanical parameters. Both connectors share identical specifications for connector type, contact configuration, pitch, position count, mounting method, contact dimensions, insulation material, operating temperature range, current rating, and regulatory compliance certifications.

The primary distinction between these parts is termination type and product status. The main part (5-146294-3) features kinked pin solder termination and carries obsolete status. The substitute part (5-146282-3) employs standard solder termination and maintains active product status within the AMPMODU Mod II series.

Substitution is valid when the following parameters are equivalent:

• Pitch - Mating: 0.100" (2.54mm)
• Number of Positions: 3
• Number of Rows: 1
• Contact Type: Male Pin
• Mounting Type: Through Hole
• Contact Length - Mating: 0.230" (5.84mm)
• Contact Length - Post: 0.090" (2.29mm)
• Overall Contact Length: 0.410" (10.41mm)
• Insulation Height: 0.090" (2.29mm)
• Contact Shape: Square
• Contact Material: Copper Alloy
• Insulation Material: Liquid Crystal Polymer (LCP)
• Operating Temperature: -65°C ~ 105°C
• Current Rating: 3A
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Parameter Comparison

Engineering Selection Recommendations

The 5-146282-3 serves as a direct functional equivalent to the obsolete 5-146294-3. Both components are manufactured by TE Connectivity within the AMPMODU Mod II series and maintain identical electrical and mechanical specifications across all critical parameters.

The substitute part (5-146282-3) is classified as active product status, ensuring continued manufacturer support, documentation availability, and long-term procurement viability. The main part (5-146294-3) carries obsolete designation, indicating discontinued manufacturing and limited future availability.

Both parts satisfy ROHS3 compliance requirements and carry UL94 V-0 material flammability certification. Moisture sensitivity level is rated at MSL 1 (Unlimited) for both components, indicating no special handling requirements during storage or assembly.

The termination difference between kinked pin solder (5-146294-3) and standard solder (5-146282-3) does not affect electrical or mechanical compatibility. Both termination types are solder-based and suitable for through-hole PCB assembly processes.

Selection of the 5-146282-3 is appropriate for new designs, redesigns of existing products using the obsolete 5-146294-3, and procurement situations where the main part is unavailable. The substitute part's higher inventory level (9147 units versus 833 units) provides improved supply chain reliability.

Frequently Asked Questions (FAQ)

Q: Are the 5-146294-3 and 5-146282-3 electrically interchangeable?

A: Yes. Both connectors share identical electrical specifications including 3A current rating, 0.100" (2.54mm) pitch, 3-position configuration, and copper alloy contacts with tin-based finishes. Electrical performance is equivalent.

Q: What is the difference between kinked pin and standard solder termination?

A: The 5-146294-3 features kinked pin solder termination, while the 5-146282-3 uses standard solder termination. Both are solder-based methods suitable for through-hole PCB assembly. The kinked pin design provides additional mechanical retention during soldering. Both termination types are compatible with standard PCB assembly processes.

Q: Can I use the 5-146282-3 as a direct replacement in existing designs using the 5-146294-3?

A: Yes. The 5-146282-3 is mechanically and electrically compatible with the 5-146294-3. All contact dimensions, pitch, position count, mounting type, and operating parameters are identical. The substitute part can be used in PCB layouts and assemblies designed for the main part without modification.

Q: Why is the 5-146294-3 listed as obsolete?

A: The 5-146294-3 is classified as obsolete by TE Connectivity, indicating discontinued manufacturing. The 5-146282-3 remains in active production within the same AMPMODU Mod II series and serves as the current equivalent offering.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts are ROHS3 compliant and carry UL94 V-0 material flammability certification. Moisture sensitivity level is MSL 1 (Unlimited) for both components. Regulatory and compliance status is identical.

Q: What is the packaging difference between these parts?

A: The 5-146294-3 packaging is not specified in available documentation. The 5-146282-3 is supplied in bulk packaging. Confirm packaging requirements with your procurement or assembly team when ordering the substitute part.

Q: Is the 5-146282-3 available in higher quantities than the 5-146294-3?

A: Yes. Current inventory shows 9147 units of the 5-146282-3 in stock compared to 833 units of the 5-146294-3. The substitute part offers significantly higher availability for procurement planning.

Q: Do both parts operate across the same temperature range?

A: Yes. Both the 5-146294-3 and 5-146282-3 operate across the identical temperature range of -65°C to 105°C. Thermal performance specifications are equivalent.