TM3RA1-62(60) Modular Connector Jack – Equivalent & Substitute Parts

Part Overview

The TM3RA1-62(60) is a 6-position 2-conductor (6p2c) modular jack connector manufactured by Hirose Electric Co Ltd, designed for vertical through-hole mounting with solder termination. This connector features an unshielded design with board lock functionality and phosphor bronze contacts finished in gold. The part is classified as Last Time Buy, indicating discontinued production status. Identifying equivalent substitute parts is necessary to ensure design continuity and maintain supply chain reliability for applications currently utilizing this connector.

Substiute Parts

TM3RA1-62(60)

Hirose Electric Co LtdIn Stock: 845TM3RA1-62(60) Datasheet

Current PartRFQ

TM3RA1-62(50)

Hirose Electric Co LtdIn Stock: 1151TM3RA1-62(50) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TM3RA1-62(60) is determined by strict equivalence across the following critical parameters:

• Connector Type: Jack
• Contact Configuration: 6p2c (RJ11)
• Mounting Method: Through Hole, Vertical orientation
• Termination Type: Solder
• Shielding Classification: Unshielded
• Mechanical Features: Board Lock functionality
• Contact Material and Finish: Phosphor Bronze with Gold finish
• Housing Material: Polybutylene Terephthalate (PBT)
• Regulatory Compliance: RoHS Compliant

The substitute part TM3RA1-62(50) meets all these criteria, maintaining identical electrical and mechanical specifications while differing only in product status classification.

Parameter Comparison

Engineering Selection Recommendations

The TM3RA1-62(50) is the direct equivalent substitute for the TM3RA1-62(60). Both parts are manufactured by Hirose Electric Co Ltd within the TM-DSA series and maintain identical electrical and mechanical specifications. The primary distinction is product lifecycle status: the TM3RA1-62(60) is designated Last Time Buy, while the TM3RA1-62(50) maintains Active status with confirmed inventory availability (1118 pieces in stock versus 785 pieces for the original part).

Both parts carry RoHS Compliance certification and MSL Level 1 rating, ensuring regulatory alignment and compatibility with standard manufacturing processes. The substitution presents no technical risk and is supported by identical contact material, finish specifications, and housing construction.

Frequently Asked Questions (FAQ)

Q: Are TM3RA1-62(60) and TM3RA1-62(50) electrically interchangeable?

A: Yes. Both connectors feature identical 6p2c (RJ11) contact configurations, phosphor bronze contacts with gold finish, and solder termination. Electrical performance is equivalent.

Q: Can I use TM3RA1-62(50) as a direct replacement on existing PCBs designed for TM3RA1-62(60)?

A: Yes. Both parts share identical mounting specifications: through-hole vertical orientation with board lock functionality. PCB footprints and assembly procedures remain unchanged.

Q: What is the difference between the part numbers TM3RA1-62(60) and TM3RA1-62(50)?

A: The numerical suffix indicates product lifecycle status. The (60) designation indicates Last Time Buy status, while (50) indicates Active production status. All technical specifications remain identical.

Q: Are both parts RoHS compliant?

A: Yes. Both TM3RA1-62(60) and TM3RA1-62(50) are RoHS Compliant with MSL Level 1 rating.

Q: Which part should I specify for new designs?

A: Specify TM3RA1-62(50) for new designs. This part maintains Active production status and confirmed inventory availability, ensuring long-term supply chain reliability.