TE Connectivity 146134-2 Rectangular Connector Header Equivalent & Substitute Parts

Part Overview

The TE Connectivity 146134-2 is a surface mount rectangular connector header from the AMPMODU Mod II series. This component is a 6-position, 2-row breakaway header with 0.100" (2.54mm) pitch spacing, designed for board-to-board or cable interconnection applications. The part features male pin contacts with tin-lead finish, solder termination, and operates across a temperature range of -65°C to 125°C.

The 146134-2 carries an obsolete product status. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production or repair requirements for legacy systems utilizing this connector header.

Substiute Parts

146134-2

TE Connectivity AMP ConnectorsIn Stock: 810146134-2 Datasheet

Current PartRFQ

1-146134-6

TE Connectivity AMP ConnectorsIn Stock: 8801-146134-6 Datasheet

MFR RecommendedRFQ

5-146134-2

TE Connectivity AMP ConnectorsIn Stock: 31935-146134-2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 146134-2 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Pitch spacing: 0.100" (2.54mm) mating pitch
• Number of positions: 6 positions
• Row configuration: 2 rows with 0.100" (2.54mm) row spacing
• Current rating: 3A minimum
• Voltage rating: 30VAC minimum
• Contact type: Male pin

Mechanical Parameters:

• Connector type: Header, breakaway configuration
• Mounting type: Surface mount
• Termination method: Solder
• Insulation material: Liquid Crystal Polymer (LCP)
• Fastening type: Push-pull

Environmental & Compliance Parameters:

• Operating temperature range: -65°C to 125°C
• Material flammability: UL94 V-0
• RoHS compliance status
• Moisture sensitivity level: 1 (Unlimited)

The substitute parts identified maintain full compatibility across all critical electrical, mechanical, and environmental parameters. Variations in product status (active versus obsolete) and packaging format (box, tube) do not affect functional interchangeability.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: 1-146134-6

The 1-146134-6 is the manufacturer-recommended substitute for the obsolete 146134-2. This part maintains identical electrical and mechanical specifications while carrying active product status. The primary distinction is the contact finish specification: the 1-146134-6 uses pure tin finish compared to the tin-lead finish of the original part. Both finishes meet the same contact thickness requirement of 100.0µin (2.54µm). The 1-146134-6 carries ROHS3 compliance certification, providing enhanced regulatory alignment for new designs and production environments. This part is supplied in box packaging and maintains full functional interchangeability with the 146134-2.

Secondary Substitute: 5-146134-2

The 5-146134-2 serves as an alternative substitute with identical specifications to the 146134-2 across all critical parameters. This part carries active product status and is supplied in tube packaging. The 5-146134-2 maintains RoHS compliance and shares the same electrical ratings, mechanical configuration, and environmental operating range. The tube packaging format may provide advantages for high-volume production environments or automated assembly processes. REACH status for this part is listed as vendor undefined; clarification with the supplier is necessary for applications requiring explicit REACH compliance documentation.

Contact Finish Consideration

The transition from tin-lead to pure tin contact finish in the substitute parts reflects industry-wide compliance with lead-free manufacturing standards. Both finish specifications maintain equivalent electrical performance and contact reliability within the specified operating parameters.

Frequently Asked Questions (FAQ)

Q: Can the 1-146134-6 be used as a direct replacement for the 146134-2 in existing designs?

A: Yes. The 1-146134-6 maintains identical electrical ratings (3A, 30VAC), mechanical dimensions, pitch spacing (0.100"), row configuration (2 rows), and operating temperature range (-65°C to 125°C). The contact finish difference (tin versus tin-lead) does not affect functional interchangeability. Both parts are UL94 V-0 rated and MSL 1 classified.

Q: What is the difference between the 1-146134-6 and 5-146134-2 substitutes?

A: Both parts are functionally equivalent to the 146134-2. The primary differences are packaging format (box for 1-146134-6, tube for 5-146134-2) and RoHS certification level (ROHS3 for 1-146134-6, RoHS for 5-146134-2). The 5-146134-2 has higher inventory availability (3176 pieces versus 833 pieces). Electrical and mechanical specifications are identical.

Q: Why does the 146134-2 show as obsolete while the substitutes are active?

A: The 146134-2 has been discontinued by the manufacturer. The 1-146134-6 and 5-146134-2 represent the current production alternatives within the AMPMODU Mod II series that maintain full compatibility with the original part specifications.

Q: Are there any compatibility concerns with the contact finish change from tin-lead to tin?

A: No. Both tin-lead and pure tin finishes meet the specified contact thickness of 100.0µin (2.54µm) and provide equivalent electrical performance. The transition to tin reflects compliance with lead-free manufacturing requirements and does not impact connector reliability or mating characteristics.

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

A: The 1-146134-6 is the manufacturer-recommended substitute and carries ROHS3 compliance, making it the preferred choice for new designs requiring enhanced regulatory alignment. The 5-146134-2 is suitable for applications where tube packaging is advantageous or where standard RoHS compliance is sufficient.

Q: What is the moisture sensitivity level for these connectors?

A: All three parts (146134-2, 1-146134-6, and 5-146134-2) carry MSL 1 (Unlimited) classification, indicating no moisture sensitivity restrictions for storage, handling, or assembly processes.

Q: Are these connectors suitable for high-temperature applications?

A: Yes. All three parts operate across the temperature range of -65°C to 125°C and carry UL94 V-0 material flammability rating, supporting use in demanding thermal environments within the specified operating limits.