TE Connectivity AMP Connectors 2-208403-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 2-208403-1 is a rectangular connector header classified as a Metrimate series component. This through-hole, right-angle connector features 10 positions with 0.200" (5.08mm) pitch spacing and is designed for board-to-board or cable applications in automotive, general purpose, and industrial environments. The part is currently listed with obsolete product status. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production requirements for systems utilizing this connector specification.

Substiute Parts

2-208403-1

TE Connectivity AMP ConnectorsIn Stock: 7312-208403-1 Datasheet

Current PartRFQ

3-208403-4

TE Connectivity AMP ConnectorsIn Stock: 10113-208403-4 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of rectangular connectors within the TE Connectivity AMP Connectors Metrimate series is determined by strict equivalence across the following critical parameters:

Mechanical Compatibility Parameters:

• Connector type (Header)
• Contact type (Male Pin)
• Number of positions (10)
• Pitch spacing (0.200" / 5.08mm)
• Mounting configuration (Through Hole, Right Angle)
• Shrouding design (Shrouded - 4 Wall)
• Insulation height (0.550" / 13.97mm)
• Contact post length (0.120" / 3.05mm)

Electrical Performance Parameters:

• Operating temperature range (-55°C ~ 130°C)
• Current rating (7.5A)
• Voltage rating (600V)
• Contact material (Copper Alloy)
• Insulation material (Polyamide / Nylon)

Regulatory & Environmental Parameters:

• Material flammability rating (UL94 V-0)
• Fastening type (Latch Holder)
• Termination method (Solder)

The substitute part 3-208403-4 maintains full equivalence across all mechanical, electrical, and regulatory parameters. The primary distinction between the main part and substitute relates to product status (obsolete versus active) and contact finish specification (Tin-Lead versus Tin), with both finishes meeting the same functional requirements for this application category.

Parameter Comparison

Engineering Selection Recommendations

The substitute part 3-208403-4 provides full functional and mechanical equivalence to the obsolete 2-208403-1. Selection of the substitute part is supported by the following engineering considerations:

Product Status: The main part 2-208403-1 carries obsolete status, indicating discontinued manufacturing and limited long-term availability. The substitute part 3-208403-4 maintains active product status, ensuring continued supply chain access and manufacturing support.

Regulatory Compliance: The substitute part 3-208403-4 achieves RoHS compliance, whereas the main part is RoHS non-compliant. Both parts maintain identical UL94 V-0 material flammability ratings and equivalent electrical performance specifications.

Contact Finish Specification: The main part features Tin-Lead contact finish, while the substitute part features Tin contact finish. Both finishes are suitable for solder termination applications and maintain equivalent electrical conductivity and reliability characteristics within the specified operating parameters.

Mechanical and Electrical Equivalence: All critical mechanical parameters including connector geometry, position count, pitch spacing, mounting configuration, and insulation dimensions are identical between the two parts. Electrical performance parameters including current rating, voltage rating, and operating temperature range are fully equivalent.

For new designs and ongoing production requirements, the substitute part 3-208403-4 is the appropriate selection due to active product status and improved regulatory compliance profile.

Frequently Asked Questions (FAQ)

Q: Can the 3-208403-4 substitute directly replace the 2-208403-1 in existing designs?

A: Yes. The 3-208403-4 maintains full mechanical and electrical equivalence to the 2-208403-1. All critical parameters including connector type, position count, pitch spacing, mounting configuration, insulation dimensions, current rating, voltage rating, and operating temperature range are identical. The parts are directly interchangeable at the board level.

Q: What is the difference between Tin-Lead and Tin contact finishes?

A: Both Tin-Lead and Tin contact finishes provide suitable electrical conductivity and solder compatibility for this connector application. Tin finish (used in the 3-208403-4) represents a lead-free alternative that aligns with RoHS compliance requirements. Both finishes maintain equivalent performance within the specified 7.5A current rating and 600V voltage rating.

Q: Why is the 2-208403-1 listed as obsolete?

A: Obsolete status indicates that TE Connectivity has discontinued manufacturing of this part number. The 3-208403-4 represents the active equivalent within the Metrimate series, ensuring continued availability and manufacturing support for applications requiring this connector specification.

Q: Does the RoHS compliance difference affect electrical performance?

A: No. RoHS compliance relates to material composition and environmental regulatory requirements, not electrical performance. Both the 2-208403-1 and 3-208403-4 deliver identical electrical performance within the specified 600V voltage rating and 7.5A current rating across the -55°C to 130°C operating temperature range.

Q: Are there packaging differences between the two parts?

A: The 2-208403-1 packaging specification is not provided in the available data. The 3-208403-4 is supplied in Tube packaging. Packaging format does not affect connector functionality or interchangeability at the board level.

Q: What applications are these connectors suitable for?

A: Both the 2-208403-1 and 3-208403-4 are specified for automotive, general purpose, and industrial applications. The UL94 V-0 material flammability rating, 600V voltage rating, and 7.5A current rating support use in these application categories.

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

A: Yes. Both connectors maintain full operational specifications across the -55°C to 130°C operating temperature range, supporting applications requiring extended temperature performance within this specification window.