TE Connectivity 5-146292-3 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 5-146292-3 is a rectangular connector header manufactured under the AMPMODU Mod II series. This through-hole connector features a vertical orientation with 3 positions at 0.100" (2.54mm) pitch, designed for board-to-board or cable applications. The connector utilizes male pin contacts with gold-plated mating surfaces and tin-plated posts, housed in a liquid crystal polymer (LCP) insulation body rated UL94 V-0.

The 5-146292-3 carries an obsolete product status, necessitating identification of active equivalent components for new designs and ongoing production requirements. Substitute parts maintain functional compatibility while offering improved availability and current manufacturing support.

Substiute Parts

5-146292-3

TE Connectivity AMP ConnectorsIn Stock: 10625-146292-3 Datasheet

Current PartRFQ

5-146280-3

TE Connectivity AMP ConnectorsIn Stock: 2757145-146280-3 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 5-146292-3 is determined by strict equivalence across the following critical parameters:

Electrical Compatibility Parameters:

• Contact type (Male Pin)
• Number of positions (3)
• Pitch - mating (0.100" / 2.54mm)
• Current rating (3A)
• Operating temperature range (-65°C ~ 105°C)

Mechanical Compatibility Parameters:

• Connector type (Header, Breakaway)
• Mounting type (Through Hole)
• Contact length - mating (0.230" / 5.84mm)
• Contact length - post (0.120" / 3.05mm)
• Overall contact length (0.440" / 11.18mm)
• Insulation height (0.090" / 2.29mm)

Material & Compliance Parameters:

• Contact finish - mating (Gold)
• Contact finish - post (Tin)
• Insulation material (Liquid Crystal Polymer / LCP)
• Material flammability rating (UL94 V-0)
• RoHS compliance status

The substitute part 5-146280-3 maintains full equivalence across all specified parameters while offering active product status and improved supply availability.

Parameter Comparison

Engineering Selection Recommendations

The 5-146280-3 serves as the direct functional equivalent to the obsolete 5-146292-3. Both components are manufactured by TE Connectivity within the AMPMODU Mod II series and maintain identical electrical and mechanical specifications across all critical parameters.

Product Status Consideration: The 5-146292-3 carries obsolete status, indicating discontinued manufacturing and limited availability. The 5-146280-3 maintains active product status with substantial inventory availability (275,691 pieces), ensuring supply chain continuity for new designs and production requirements.

Compliance & Certification: Both parts satisfy RoHS compliance requirements. The 5-146280-3 carries ROHS3 certification, representing the current regulatory standard. Both components maintain REACH Unaffected status and EAR99 export classification. Material flammability rating (UL94 V-0) and moisture sensitivity level (MSL 1 - Unlimited) are identical across both parts.

Termination Specification Difference: The primary specification variance exists in termination options. The 5-146292-3 supports both press-fit and solder termination methods, while the 5-146280-3 supports solder termination only. For applications requiring press-fit termination exclusively, this difference requires design evaluation. For solder-based assembly processes, the 5-146280-3 provides full functional compatibility.

Frequently Asked Questions (FAQ)

Q: Are the 5-146292-3 and 5-146280-3 mechanically interchangeable?

A: Yes. Both connectors maintain identical mechanical dimensions, including contact lengths (mating: 0.230", post: 0.120"), overall contact length (0.440"), and insulation height (0.090"). Through-hole mounting orientation and board footprint requirements are identical.

Q: What is the difference in termination methods between these parts?

A: The 5-146292-3 supports both press-fit and solder termination options. The 5-146280-3 supports solder termination only. For applications utilizing solder assembly processes, both parts are functionally equivalent. Applications requiring press-fit termination must use the 5-146292-3 or identify alternative components supporting press-fit methods.

Q: Do these connectors have identical electrical ratings?

A: Yes. Both parts carry a 3A current rating and operate across the identical temperature range of -65°C to 105°C. Contact finish specifications (gold mating surface, tin post finish) and contact material (copper alloy) are identical.

Q: What is the packaging difference between these parts?

A: The 5-146292-3 is supplied in standard packaging configuration. The 5-146280-3 is supplied in bulk packaging. Bulk packaging does not affect component specifications or performance; it reflects supply and distribution methodology.

Q: Are both parts RoHS compliant?

A: Yes. The 5-146292-3 carries RoHS Compliant certification. The 5-146280-3 carries ROHS3 Compliant certification, representing the current regulatory standard. Both satisfy RoHS requirements. Both maintain REACH Unaffected status.

Q: Why is the 5-146292-3 marked as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production of this part number. The 5-146280-3 represents the active equivalent within the same product series, offering identical functionality with current manufacturing support and improved supply availability.

Q: Can the 5-146280-3 be used as a direct replacement in existing designs?

A: Yes, for applications utilizing solder termination. The 5-146280-3 maintains full electrical and mechanical compatibility with the 5-146292-3 across all specified parameters. Designs requiring press-fit termination exclusively require alternative component selection.

Q: What is the current inventory status of these parts?

A: The 5-146292-3 has limited inventory (955 pieces) reflecting its obsolete status. The 5-146280-3 maintains substantial active inventory (275,691 pieces), ensuring supply availability for production requirements.