TE Connectivity AMP Connectors 1-104313-0 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1-104313-0 is a rectangular connector header designed for through-hole mounting applications. This connector features a vertical orientation with 60 positions arranged in 2 rows at 0.100" (2.54mm) pitch, utilizing male pin contacts with shrouded 4-wall construction and latch lock/eject hook fastening. The part is classified as obsolete, necessitating identification of active equivalent components for new designs and ongoing production requirements. The substitute part 1-1761608-6 provides functional continuity while offering improved compliance status and material specifications.

Substiute Parts

1-104313-0

TE Connectivity AMP ConnectorsIn Stock: 12261-104313-0 Datasheet

Current PartRFQ

1-1761608-6

TE Connectivity AMP ConnectorsIn Stock: 20761-1761608-6 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution between the main part 1-104313-0 and the equivalent part 1-1761608-6 is established based on strict electrical and mechanical parameter alignment. Both components share identical specifications for the following critical parameters: connector type (Header), contact type (Male Pin), number of positions (60), number of rows (2), mating pitch (0.100"/2.54mm), row spacing (0.100"/2.54mm), mounting type (Through Hole), shrouding configuration (Shrouded - 4 Wall), fastening type (Latch Lock/Eject Hooks, Short), termination method (Solder), operating temperature range (-65°C ~ 105°C), current rating (1A per Contact), voltage rating (250VAC), and flammability rating (UL94 V-0).

The substitute part 1-1761608-6 maintains functional equivalence while introducing minor variations in contact geometry and material composition that remain within acceptable tolerances for board-to-cable/wire applications. The primary distinction lies in product status (Active versus Obsolete) and regulatory compliance (RoHS3 Compliant versus RoHS non-compliant), making the substitute part suitable for new production and design implementations.

Parameter Comparison

Engineering Selection Recommendations

The substitute part 1-1761608-6 is the appropriate selection for applications requiring active product status and regulatory compliance. The main part 1-104313-0, classified as obsolete, is suitable only for legacy system maintenance and repair where existing inventory is available. The substitute part achieves ROHS3 compliance, addressing regulatory requirements for new product development and manufacturing in restricted substance environments.

Both parts maintain identical electrical performance characteristics, including current rating (1A per Contact), voltage rating (250VAC), and operating temperature range (-65°C ~ 105°C). The substitute part incorporates phosphor bronze contact material and polybutylene terephthalate (PBT) insulation material, replacing the brass contacts and polyamide insulation of the original part. These material substitutions provide enhanced durability and environmental resistance while maintaining functional equivalence.

Contact geometry variations between the parts are minimal: mating contact length differs by 0.003" (0.08mm), post contact length differs by 0.018" (0.45mm), and insulation height differs by 0.019" (0.48mm). These dimensional tolerances remain within acceptable mechanical compatibility ranges for standard board-to-cable/wire connector applications. The substitute part's tin post finish replaces the tin-lead finish of the original part, eliminating lead content in compliance with RoHS3 requirements.

Frequently Asked Questions (FAQ)

Q: Can the substitute part 1-1761608-6 directly replace the obsolete part 1-104313-0 in existing designs?

A: Yes. Both parts share identical connector type, contact type, position count, pitch, row spacing, mounting type, shrouding, fastening mechanism, and electrical ratings. The minor dimensional variations in contact geometry and insulation height remain within acceptable mechanical tolerances for board-to-cable/wire applications. Existing PCB layouts and mating connectors designed for the original part accommodate the substitute part without modification.

Q: What are the material differences between the two parts?

A: The main part 1-104313-0 uses brass contacts with polyamide (PA) nylon glass-filled insulation and tin-lead post finish. The substitute part 1-1761608-6 uses phosphor bronze contacts with polybutylene terephthalate (PBT) insulation and tin post finish. These material changes improve environmental resistance and eliminate lead content for RoHS3 compliance.

Q: How do the contact length specifications differ?

A: The mating contact length differs by 0.003" (0.08mm), with the substitute part measuring 0.237" (6.02mm) compared to the original 0.240" (6.10mm). The post contact length differs by 0.018" (0.45mm), with the substitute part measuring 0.102" (2.60mm) compared to the original 0.120" (3.05mm). These variations remain within standard mechanical compatibility tolerances.

Q: What is the significance of the RoHS compliance difference?

A: The main part 1-104313-0 is RoHS non-compliant due to its tin-lead post finish. The substitute part 1-1761608-6 is ROHS3 compliant, meeting current regulatory requirements for restricted substance elimination. This distinction is critical for new product development and manufacturing in regulated markets.

Q: Are the electrical performance characteristics identical?

A: Yes. Both parts maintain identical current rating (1A per Contact), voltage rating (250VAC), operating temperature range (-65°C ~ 105°C), and flammability rating (UL94 V-0). Electrical performance is fully equivalent for all board-to-cable/wire applications.

Q: What packaging differences exist between the parts?

A: The main part 1-104313-0 packaging is not specified. The substitute part 1-1761608-6 is supplied in tube packaging. This packaging difference does not affect functional compatibility or electrical performance.

Q: Is the substitute part currently available?

A: Yes. The substitute part 1-1761608-6 has active product status with 2000 pieces in stock. The main part 1-104313-0 is obsolete but maintains 1125 pieces in inventory for legacy support.

Q: Do both parts use the same contact finish specifications?

A: Both parts use identical mating contact finish (Gold or Gold-Palladium) with 30.0µin (0.76µm) thickness. The post contact finish differs: the original part uses tin-lead while the substitute uses tin. Both maintain 100.0µin (2.54µm) post finish thickness.