TE Connectivity AMP Connectors 102161-5 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 102161-5 is a rectangular connector header designed for through-hole, right-angle mounting applications. This shrouded 24-position connector operates at 0.100" (2.54mm) pitch and supports board-to-cable/wire interconnections with push-pull fastening. The part is currently active in production and widely used in applications requiring reliable solder termination with keying slot and mounting flange features. Identifying equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and accommodate varying compliance requirements across different manufacturing environments.

Substiute Parts

102161-5

TE Connectivity AMP ConnectorsIn Stock: 803102161-5 Datasheet

Current PartRFQ

5102161-5

TE Connectivity AMP ConnectorsIn Stock: 8035102161-5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of rectangular connectors in the AMP-Latch series is determined by strict equivalence across electrical and mechanical parameters. The primary substitute for 102161-5 is 5102161-5, which maintains identical specifications across all critical dimensions and electrical characteristics:

Key Parameters for Substitution Equivalence:

• Connector type, contact type, and gender (Header, Male Pin)
• Position count and row configuration (24 positions, 2 rows)
• Mating pitch and row spacing (0.100" / 2.54mm)
• Mounting orientation and method (Through Hole, Right Angle)
• Shrouding configuration (Shrouded - 4 Wall)
• Fastening mechanism (Push-Pull)
• Termination method (Solder)
• Electrical ratings (1A per contact, 250VAC)
• Operating temperature envelope (-65°C ~ 105°C)
• Flammability compliance (UL94 V-0)

The substitute part 5102161-5 is functionally and mechanically interchangeable with 102161-5 across all specified parameters. Differences exist only in contact finish composition on the post termination and RoHS compliance status, which do not affect connector functionality or mating compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both 102161-5 and 5102161-5 are active production parts from TE Connectivity AMP Connectors and are fully interchangeable from a functional and mechanical standpoint. Selection between these parts should be based on regulatory and compliance requirements specific to the application and manufacturing location.

102161-5 is appropriate for applications where RoHS non-compliance is acceptable or where legacy designs require tin-lead post finishes. This part maintains established design compatibility with existing PCB layouts and assembly processes.

5102161-5 is the preferred selection for applications requiring ROHS3 compliance. The substitute part incorporates tin post finish instead of tin-lead, meeting modern environmental and regulatory standards while maintaining identical electrical performance, mechanical dimensions, and mating characteristics. Both parts carry UL94 V-0 flammability certification and REACH Unaffected status.

The choice between these parts does not affect connector performance, reliability, or interchangeability with mating components. Selection is driven by supply chain availability, compliance mandates, and manufacturing process requirements.

Frequently Asked Questions (FAQ)

Q: Are 102161-5 and 5102161-5 mechanically interchangeable?

A: Yes. Both parts are identical in all mechanical dimensions, including mating pitch (0.100" / 2.54mm), row spacing, contact length, insulation height, and mounting configuration. They are fully interchangeable in PCB layouts and cable assemblies.

Q: What is the difference between these two parts?

A: The primary differences are contact finish composition on the post termination and RoHS compliance status. 102161-5 uses tin-lead post finish and is RoHS non-compliant. 5102161-5 uses tin post finish and is ROHS3 compliant. Both maintain identical contact finish thickness (100.0µin / 2.54µm) and mating contact finish (gold or gold-palladium at 15.0µin / 0.38µm).

Q: Will the post finish difference affect solder joint quality?

A: No. Both tin-lead and tin post finishes are standard termination materials for through-hole solder applications. The contact finish thickness specification is identical for both parts, ensuring equivalent solder wetting and joint reliability.

Q: Can I use 5102161-5 as a direct replacement for 102161-5 in existing designs?

A: Yes. The substitute part maintains all electrical ratings (1A per contact, 250VAC), operating temperature range (-65°C ~ 105°C), and mechanical specifications. No design modifications are required.

Q: Which part should I specify for new designs?

A: For new designs, 5102161-5 is recommended due to ROHS3 compliance, which aligns with current environmental regulations and manufacturing standards. However, 102161-5 remains a valid choice if legacy compliance requirements or supply chain considerations apply.

Q: Are both parts available in the same packaging?

A: Yes. Both 102161-5 and 5102161-5 are supplied in bulk packaging and are currently in active production with inventory availability.

Q: Do these connectors require any special handling or storage?

A: Both parts carry Moisture Sensitivity Level (MSL) 1, indicating unlimited shelf life with no special moisture control requirements during storage or handling.

Q: What applications are these connectors suitable for?

A: These 24-position, 2.54mm pitch rectangular connectors are designed for board-to-cable/wire interconnections requiring push-pull fastening, keying slot protection, and through-hole solder termination. The UL94 V-0 flammability rating and 250VAC voltage rating support industrial and commercial applications.