TE Connectivity 207611-3 Rectangular Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 207611-3 is a 6-position header connector from the Metrimate series, designed for board-to-cable/wire applications with through-hole solder termination. This connector features a 0.197" (5.00mm) pitch, gold-plated mating contacts, and a current rating of 7.5A at 600V. The 207611-3 is classified as obsolete, necessitating identification of active equivalent parts to maintain design continuity and ensure ongoing component availability for production and field service applications.

Substiute Parts

207611-3

TE Connectivity AMP ConnectorsIn Stock: 819207611-3 Datasheet

Current PartRFQ

207611-7

TE Connectivity AMP ConnectorsIn Stock: 773207611-7 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The TE Connectivity 207611-7 qualifies as a direct substitute for the 207611-3 based on the following critical parameters that determine functional and mechanical compatibility:

Matching Parameters:

• Connector type: Header
• Number of positions: 6
• Pitch - mating: 0.197" (5.00mm)
• Contact type: Female Socket
• Mounting type: Through Hole
• Termination: Solder
• Contact finish - mating: Gold
• Current rating: 7.5A
• Voltage rating: 600V
• Operating temperature range: -55°C ~ 130°C
• Material flammability rating: UL94 V-0
• Insulation color: Red
• Insulation height: 0.768" (19.50mm)
• Contact length - post: 0.186" (4.72mm)
• Contact shape: Circular
• Contact material: Phosphor Bronze
• Fastening type: Latch Holder
• Features: Mounting Flange

Distinguishing Characteristics: The 207611-7 differs from the 207611-3 in product status (Active vs. Obsolete), packaging format (Tray vs. unspecified), contact finish on the post (Tin vs. Tin-Lead), and compliance certifications (RoHS Compliant and REACH Unaffected vs. Not Applicable).

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 207611-7 is the appropriate substitute for the obsolete 207611-3. Both connectors maintain identical electrical and mechanical specifications across all critical parameters including pitch, contact configuration, current and voltage ratings, and operating temperature range.

The 207611-7 offers the advantage of active product status, ensuring continued availability and supply chain reliability. The substitute part carries RoHS Compliant certification and REACH Unaffected status, providing compliance assurance for applications subject to environmental regulations. The post contact finish differs from Tin-Lead to Tin, reflecting modern manufacturing standards while maintaining equivalent electrical performance and solder joint reliability.

Selection of the 207611-7 eliminates obsolescence risk while preserving full functional and mechanical compatibility with existing designs utilizing the 207611-3.

Frequently Asked Questions (FAQ)

Q: Are the 207611-3 and 207611-7 mechanically interchangeable?

A: Yes. Both connectors share identical mechanical specifications including 6-position configuration, 0.197" (5.00mm) pitch, through-hole mounting, insulation height of 0.768" (19.50mm), and contact post length of 0.186" (4.72mm). Direct substitution on printed circuit boards is supported without design modification.

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

A: The 207611-3 features Tin-Lead post contact finish, while the 207611-7 uses Tin post contact finish. Both finishes provide equivalent electrical conductivity and solder joint performance. The Tin finish in the 207611-7 reflects current manufacturing practices and environmental compliance standards.

Q: Does the 207611-7 meet RoHS requirements?

A: Yes. The 207611-7 is RoHS Compliant and REACH Unaffected, making it suitable for applications requiring environmental regulation compliance. The 207611-3 status is listed as Not Applicable for RoHS.

Q: Are there packaging differences between these connectors?

A: The 207611-7 is supplied in Tray packaging. The 207611-3 packaging format is not specified in available documentation. Packaging differences do not affect connector performance or compatibility.

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

A: Both the 207611-3 and 207611-7 are rated for 7.5A current and 600V voltage, supporting identical electrical load specifications.

Q: Can the 207611-7 operate across the same temperature range as the 207611-3?

A: Yes. Both connectors operate across the identical temperature range of -55°C to 130°C with UL94 V-0 material flammability rating.

Q: Why is the 207611-3 classified as obsolete?

A: The 207611-3 has reached end-of-life status in the TE Connectivity product portfolio. The 207611-7 represents the active equivalent, ensuring continued component availability and supply chain support.