TE Connectivity AMP Connectors 102159-3 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 102159-3 is a rectangular connector header designed for through-hole, right-angle board-to-cable/wire applications. This shrouded 16-position connector operates within the -65°C to 105°C temperature range and is rated for 1A per contact at 250VAC. The connector features a 0.100" (2.54mm) pitch with male pin contacts, gold or gold-palladium mating finish, and tin-lead post finish. The part is currently active in production. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across connector specifications, allowing for component interchangeability in circuit designs.

Substiute Parts

102159-3

TE Connectivity AMP ConnectorsIn Stock: 1057102159-3 Datasheet

Current PartRFQ

5102159-3

TE Connectivity AMP ConnectorsIn Stock: 23415102159-3 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of rectangular connectors is determined by strict equivalence across electrical and mechanical parameters. The 102159-3 and its identified substitute 5102159-3 share identical specifications in the following critical areas:

Electrical Parameters:

• Contact type, pitch, and mating voltage/current ratings
• Operating temperature range (-65°C ~ 105°C)
• Contact material composition (brass)

Mechanical Parameters:

• 16-position, 2-row configuration with 0.100" (2.54mm) pitch and row spacing
• Through-hole, right-angle mounting orientation
• Shrouded 4-wall design with keying slot and mounting flange
• Contact dimensions and geometry (square contact shape)
• Solder termination and push-pull fastening

Contact Finish Specifications:

• Mating contact finish: Gold or Gold-Palladium at 15.0µin (0.38µm) thickness
• Post contact finish thickness: 100.0µin (2.54µm)

The substitute part 5102159-3 maintains all critical electrical and mechanical parameters required for direct interchangeability in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both the 102159-3 and 5102159-3 are active production parts from TE Connectivity AMP Connectors and maintain identical electrical and mechanical specifications for rectangular connector applications. The parts are functionally interchangeable across all critical parameters including contact configuration, pitch, voltage/current ratings, operating temperature range, and physical dimensions.

The primary distinction between these parts is regulatory compliance status. The 5102159-3 is RoHS Compliant, while the 102159-3 is RoHS non-compliant. For applications subject to RoHS directives or requiring compliance documentation, the 5102159-3 is the appropriate selection. For applications without RoHS requirements, either part is suitable based on electrical and mechanical equivalence.

The contact finish on the post differs slightly: 102159-3 specifies tin-lead, while 5102159-3 specifies tin. Both finishes maintain the 100.0µin (2.54µm) thickness specification and are functionally equivalent for solder termination applications.

Frequently Asked Questions (FAQ)

Q: Are the 102159-3 and 5102159-3 connectors mechanically interchangeable?

A: Yes. Both connectors share identical mechanical specifications including 16-position, 2-row configuration, 0.100" (2.54mm) pitch, through-hole right-angle mounting, shrouded 4-wall design, and all contact dimensions. They are mechanically interchangeable in circuit board layouts.

Q: What is the difference in contact finish between these parts?

A: The 102159-3 features tin-lead post finish, while the 5102159-3 features tin post finish. Both maintain 100.0µin (2.54µm) thickness. Both are suitable for solder termination. The mating contact finish (gold or gold-palladium) is identical on both parts.

Q: Can I use the 5102159-3 as a direct replacement for the 102159-3?

A: Yes, the 5102159-3 is a direct substitute for the 102159-3 in applications where RoHS compliance is not a requirement. All electrical and mechanical parameters are equivalent. If RoHS compliance is required, the 5102159-3 is the appropriate selection.

Q: What is the current and voltage rating for these connectors?

A: Both connectors are rated for 1A per contact and 250VAC. These ratings apply to all 16 positions in the connector.

Q: What is the operating temperature range?

A: Both the 102159-3 and 5102159-3 operate across the temperature range of -65°C to 105°C.

Q: Are these connectors keyed?

A: Yes. Both connectors feature a keying slot and mounting flange to ensure proper mating orientation and secure board mounting.

Q: What is the pitch specification for these connectors?

A: Both connectors have a 0.100" (2.54mm) mating pitch with 0.100" (2.54mm) row spacing in a 2-row configuration.

Q: What is the moisture sensitivity level (MSL) for these parts?

A: Both parts have an MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.