TE Connectivity AMP Connectors 102154-8 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 102154-8 is an active rectangular connector header designed for through-hole mounting applications. This shrouded 34-position connector operates at 0.100" (2.54mm) pitch and accommodates board-to-cable/wire connections with push-pull fastening. The connector features male pin contacts with gold or gold-palladium mating finish and tin-lead post finish, suitable for applications requiring reliable electrical interconnection across an operating temperature range of -65°C to 105°C.

Substitute parts are identified to address packaging format variations and compliance requirement differences while maintaining electrical and mechanical compatibility.

Substiute Parts

102154-8

TE Connectivity AMP ConnectorsIn Stock: 769102154-8 Datasheet

Current PartRFQ

5102154-8

TE Connectivity AMP ConnectorsIn Stock: 25445102154-8 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution between the main part 102154-8 and the identified substitute part 5102154-8 is based on electrical and mechanical parameter equivalence. Both connectors maintain identical specifications across the following critical parameters:

• 34-position configuration with 2-row layout
• 0.100" (2.54mm) mating pitch and row spacing
• Male pin contact type with square contact shape
• Through-hole mounting with push-pull fastening
• Shrouded 4-wall design with keying slot and mounting flange
• Contact dimensions: 0.240" (6.10mm) mating length, 0.110" (2.79mm) post length, 0.639" (16.23mm) overall length
• Insulation height of 0.549" (13.94mm)
• Operating temperature range of -65°C to 105°C
• UL94 V-0 flammability rating
• 1A per contact current rating
• Moisture Sensitivity Level 1 (Unlimited)

The primary difference between these parts is packaging format (bulk versus tray) and post-contact finish composition (tin-lead versus tin), along with associated compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Both the 102154-8 and 5102154-8 connectors are active products from TE Connectivity AMP Connectors and are electrically and mechanically equivalent for board-to-cable/wire interconnection applications. Selection between these parts should be based on the following criteria:

102154-8 (Bulk Packaging): This configuration is suitable for applications where RoHS compliance is not a requirement and REACH-affected materials are acceptable. The tin-lead post finish provides established solderability characteristics.

5102154-8 (Tray Packaging): This configuration is compliant with ROHS3 standards and is REACH unaffected, making it suitable for applications with regulatory compliance requirements. The tin post finish aligns with lead-free manufacturing processes. Higher inventory availability (2470 pieces) supports production volume requirements.

Both parts maintain identical electrical performance, mechanical dimensions, and thermal operating characteristics. The choice between bulk and tray packaging should align with production workflow, inventory management practices, and regulatory compliance obligations.

Frequently Asked Questions (FAQ)

Q: Are the 102154-8 and 5102154-8 connectors electrically interchangeable?

A: Yes. Both connectors maintain identical electrical specifications including 34-position configuration, 0.100" (2.54mm) pitch, 1A per contact current rating, and operating temperature range of -65°C to 105°C. The mating contact finish (gold or gold-palladium) is identical on both parts.

Q: What is the difference between the tin-lead and tin post finishes?

A: The 102154-8 features tin-lead post finish, while the 5102154-8 features tin post finish. Both maintain the same contact finish thickness of 100.0µin (2.54µm). The tin finish on the 5102154-8 aligns with lead-free manufacturing standards and ROHS3 compliance.

Q: Does packaging format affect connector performance?

A: No. The bulk packaging of the 102154-8 and tray packaging of the 5102154-8 do not affect electrical or mechanical performance. Packaging format is a logistics consideration for inventory management and production handling.

Q: Which part should be selected for RoHS-compliant applications?

A: The 5102154-8 is ROHS3 compliant and REACH unaffected, making it the appropriate selection for applications with RoHS compliance requirements. The 102154-8 is not applicable for RoHS compliance.

Q: Are both connectors suitable for through-hole PCB mounting?

A: Yes. Both the 102154-8 and 5102154-8 are designed for through-hole mounting with solder termination. Both feature identical mounting dimensions and post contact lengths of 0.110" (2.79mm).

Q: What is the shrouding configuration on these connectors?

A: Both connectors feature shrouded 4-wall design with keying slot and mounting flange. This configuration provides mechanical protection and polarization to prevent incorrect mating.

Q: Can these connectors be used in high-temperature applications?

A: Yes. Both connectors are rated for operating temperatures from -65°C to 105°C, supporting applications across this thermal range.

Q: Is there a difference in contact material between the two parts?

A: The 102154-8 specifies phosphor bronze contact material. The 5102154-8 does not provide contact material specification in the available data. Both maintain identical contact dimensions and electrical performance characteristics.