TM21R-5A-3232-LP Equivalent & Substitute Parts

Part Overview

The TM21R-5A-3232-LP is a modular jack connector manufactured by Hirose Electric Co Ltd, designed for 8p8c (RJ45, Ethernet) applications with 90° right-angle orientation and shielding. This connector features through-hole solder termination, board lock functionality, and light pipe capability, rated for Cat5 performance.

The main part number TM21R-5A-3232-LP is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for new production runs and field replacements.

Substiute Parts

TM21R-5A-3232-LP

Hirose Electric Co LtdIn Stock: 1134TM21R-5A-3232-LP Datasheet

Current PartRFQ

TM21R-5A-3232-LP(50)

Hirose Electric Co LtdIn Stock: 960TM21R-5A-3232-LP(50) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TM21R-5A-3232-LP is determined by strict equivalence across the following critical parameters:

• Connector type: Jack
• Contact configuration: 8p8c (RJ45, Ethernet)
• Port count: 4
• Mounting method: Through hole
• Orientation: 90° right angle
• Termination method: Solder
• Shielding type: Shielded with EMI finger
• Performance rating: Cat5
• Housing material: Polybutylene Terephthalate (PBT)
• Operating temperature range: -25°C ~ 80°C
• Contact material and finish: Copper alloy with gold plating

The substitute part TM21R-5A-3232-LP(50) maintains identical electrical and mechanical specifications across all critical parameters, with the primary distinction being packaging format and product status.

Parameter Comparison

Engineering Selection Recommendations

The TM21R-5A-3232-LP(50) is the direct substitute for the obsolete TM21R-5A-3232-LP. Both parts share identical electrical and mechanical specifications, ensuring functional equivalence in circuit applications.

The primary differentiators are product status and regulatory compliance. The TM21R-5A-3232-LP(50) is classified as active and RoHS compliant, whereas the original part is obsolete and RoHS non-compliant. For new designs and production requiring regulatory compliance with current environmental standards, the TM21R-5A-3232-LP(50) is the appropriate selection.

Both parts carry identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications, indicating no change in export control or tariff treatment.

Frequently Asked Questions (FAQ)

Q: Are TM21R-5A-3232-LP and TM21R-5A-3232-LP(50) electrically identical?

A: Yes. Both parts maintain identical electrical specifications including connector type, contact configuration (8p8c RJ45), port count, shielding type, and Cat5 performance rating.

Q: What is the difference between these two part numbers?

A: The primary differences are product status (obsolete vs. active), RoHS compliance status (non-compliant vs. compliant), and packaging format (unspecified vs. tray). Electrical and mechanical specifications are identical.

Q: Can TM21R-5A-3232-LP(50) be used as a direct replacement in existing designs?

A: Yes. The TM21R-5A-3232-LP(50) is mechanically and electrically equivalent, with identical mounting, orientation, termination method, and performance characteristics. The tray packaging format does not affect component functionality.

Q: Why is the original part marked as obsolete?

A: Obsolescence status indicates the part is no longer in active production. The TM21R-5A-3232-LP(50) represents the current active equivalent from the same manufacturer.

Q: Does RoHS compliance affect component performance?

A: RoHS compliance reflects manufacturing process standards and material composition restrictions. Both parts maintain identical electrical and mechanical performance. RoHS compliance is a regulatory and supply chain consideration rather than a functional specification.

Q: Are there any temperature or environmental rating differences?

A: No. Both parts operate across the identical temperature range of -25°C to 80°C and share the same moisture sensitivity level (MSL 1, Unlimited).