TE Connectivity 104809-5 Rectangular Connector Header Equivalent & Substitute Parts

Part Overview

The TE Connectivity 104809-5 is a vertical rectangular connector header designed for through-hole mounting applications. This 6-position, single-row connector operates at 3A current rating and supports board-to-board or cable interconnection in automotive, general purpose, medical, and telecommunications applications. The connector features shrouded 4-wall construction with press-fit and solder termination options, gold-plated mating contacts, and tin-lead plated posts. With an active product status and UL94 V-0 flammability rating, this component serves as a standard interconnect solution in industrial and commercial electronics. Substitute parts are identified to address inventory availability, compliance requirements, or specific application needs while maintaining electrical and mechanical compatibility.

Substiute Parts

104809-5

TE Connectivity AMP ConnectorsIn Stock: 875104809-5 Datasheet

Current PartRFQ

5-104809-5

TE Connectivity AMP ConnectorsIn Stock: 9985-104809-5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution between the main part 104809-5 and the equivalent part 5-104809-5 is based on strict electrical and mechanical parameter matching. Both connectors share identical specifications across all critical dimensions and functional characteristics: 6-position, single-row configuration; 0.100" (2.54mm) pitch; through-hole mounting; shrouded 4-wall design; press-fit and solder termination; 3A current rating; -65°C to 105°C operating temperature range; brass contacts with gold-plated mating surfaces; thermoplastic insulation; and UL94 V-0 flammability rating.

The primary distinction between these parts lies in post-contact finish specification and compliance certifications. The main part 104809-5 features tin-lead plated posts, while the substitute part 5-104809-5 specifies tin-only plating. Additionally, the substitute part carries RoHS3 compliance certification, whereas the main part indicates RoHS status as not applicable. These differences do not affect electrical performance, mechanical fit, or thermal characteristics, making the parts functionally interchangeable for applications where the specified post-finish and compliance requirements are met.

Parameter Comparison

Engineering Selection Recommendations

Both the 104809-5 and 5-104809-5 connectors are active products from TE Connectivity and maintain identical electrical and mechanical specifications. Selection between these parts should be based on compliance and regulatory requirements specific to the application.

The main part 104809-5 with tin-lead post plating is suitable for applications where RoHS exemptions apply or where legacy component specifications are maintained. The substitute part 5-104809-5 with tin-only post plating and RoHS3 compliance certification is appropriate for applications requiring adherence to current environmental and regulatory standards, including European Union directives and equivalent global regulations.

Both connectors support the same current rating of 3A, operate across the identical temperature range of -65°C to 105°C, and feature equivalent mechanical dimensions and contact configurations. The choice between these parts does not impact electrical performance, thermal characteristics, or mechanical compatibility with mating connectors or PCB layouts. Inventory availability and supply chain considerations may also influence part selection, as the substitute part 5-104809-5 currently maintains higher stock levels (980 pieces versus 853 pieces).

Frequently Asked Questions (FAQ)

Q: Are the 104809-5 and 5-104809-5 connectors mechanically interchangeable?

A: Yes. Both connectors share identical mechanical specifications including 6-position, single-row configuration; 0.100" (2.54mm) pitch; through-hole mounting footprint; shrouded 4-wall design; and all contact dimensions. They are directly interchangeable in PCB layouts and mating applications.

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

A: The main part 104809-5 features tin-lead plated posts, while the substitute part 5-104809-5 uses tin-only plating. Both finishes provide equivalent electrical conductivity and solder joint reliability. The tin-only specification in the substitute part aligns with RoHS3 compliance requirements that restrict lead content in electronic components.

Q: Which part should be selected for new designs?

A: For new product designs, the substitute part 5-104809-5 is recommended due to its RoHS3 compliance certification, which ensures alignment with current environmental regulations and future supply chain requirements. The tin-only post plating meets modern manufacturing standards without compromising electrical or mechanical performance.

Q: Are there any thermal or electrical performance differences between these parts?

A: No. Both connectors operate across the identical temperature range of -65°C to 105°C and maintain the same 3A current rating. The post-contact finish material does not affect thermal performance or electrical conductivity in normal operating conditions.

Q: Can these connectors be used in automotive applications?

A: Yes. Both the 104809-5 and 5-104809-5 are rated for automotive applications, along with general purpose, medical, and telecommunications use. They meet the UL94 V-0 flammability rating required for automotive component standards.

Q: What is the moisture sensitivity level for these connectors?

A: Both connectors carry a Moisture Sensitivity Level (MSL) rating of 1 (Unlimited), indicating no special moisture control requirements during storage, handling, or assembly. Standard warehouse conditions are acceptable.

Q: Are these connectors suitable for press-fit or solder termination?

A: Yes. Both connectors support dual termination methods: press-fit and solder. This flexibility allows integration into various PCB assembly processes and manufacturing workflows.