TE Connectivity 207609-3 Rectangular Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 207609-3 is a 3-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 600V/7.5A rating suitable for general-purpose interconnect applications.

The 207609-3 carries an obsolete product status. Identifying equivalent substitute parts ensures design continuity and maintains supply chain reliability for applications currently utilizing this connector.

Substiute Parts

207609-3

TE Connectivity AMP ConnectorsIn Stock: 1090207609-3 Datasheet

Current PartRFQ

207609-7

TE Connectivity AMP ConnectorsIn Stock: 877207609-7 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 207609-3 rectangular connector are identified based on strict electrical and mechanical parameter equivalence. The following parameters determine substitution eligibility:

Critical Matching Parameters:

• Number of positions: 3
• Pitch - mating: 0.197" (5.00mm)
• Connector type: Header
• Contact type: Female Socket
• Mounting type: Through Hole
• Termination method: Solder
• Voltage rating: 600V
• Current rating: 7.5A
• Operating temperature range: -55°C ~ 130°C
• Contact finish - mating: Gold
• Insulation material: Thermoplastic
• Flammability rating: UL94 V-0

The substitute part 207609-7 maintains all critical electrical and mechanical parameters required for direct substitution. Differences in product status, packaging format, and post-contact finish do not affect functional compatibility in the application circuit.

Parameter Comparison

Engineering Selection Recommendations

The 207609-7 is the direct substitute for the obsolete 207609-3 rectangular connector. Both parts share identical electrical specifications, mechanical dimensions, and contact configurations within the Metrimate series.

Product Status Consideration: The 207609-3 is classified as obsolete, while the 207609-7 maintains active product status. For new designs or ongoing production requiring connector replenishment, the 207609-7 is the appropriate selection to ensure continued component availability.

Compliance Consideration: The 207609-7 carries ROHS3 compliance certification, whereas the 207609-3 is marked as not applicable. For applications subject to RoHS regulatory requirements, the 207609-7 satisfies compliance obligations.

Contact Finish Difference: The 207609-3 features tin-lead post contact finish, while the 207609-7 uses tin post contact finish. This difference does not affect electrical performance or mechanical compatibility. The tin finish on the 207609-7 reflects modern manufacturing standards and environmental compliance.

Packaging Difference: The 207609-7 is supplied in tray packaging, whereas the 207609-3 packaging format is not specified. Packaging format does not affect connector functionality and is determined by procurement and assembly requirements.

Frequently Asked Questions (FAQ)

Q: Can the 207609-7 directly replace the 207609-3 in existing applications?

A: Yes. The 207609-7 maintains all critical electrical and mechanical parameters required for direct substitution. Pin count, pitch, voltage rating, current rating, operating temperature range, and contact configuration are identical between both parts.

Q: What is the significance of the product status difference between these parts?

A: The 207609-3 is obsolete, indicating TE Connectivity no longer manufactures this part. The 207609-7 is active, meaning it is currently in production and available for procurement. For applications requiring connector replacement or new production runs, the 207609-7 ensures supply chain continuity.

Q: Does the tin-lead to tin post contact finish change affect performance?

A: No. Both finishes provide equivalent electrical conductivity and mechanical performance. The transition from tin-lead to tin reflects modern manufacturing practices and environmental compliance standards. Functional compatibility in the application circuit remains unchanged.

Q: Are there any dimensional differences between the 207609-3 and 207609-7?

A: No. Both connectors share identical mechanical dimensions, including pitch, insulation height, contact length, and mounting configuration. Physical interchangeability is confirmed.

Q: What is the impact of RoHS3 compliance on the 207609-7?

A: RoHS3 compliance indicates the 207609-7 meets European Union restrictions on hazardous substances. For applications subject to RoHS regulatory requirements, the 207609-7 satisfies compliance obligations. The 207609-3 is marked as not applicable, indicating it predates or falls outside RoHS scope.

Q: Does packaging format affect connector functionality?

A: No. The 207609-7 is supplied in tray packaging while the 207609-3 packaging is unspecified. Packaging format is a logistics and assembly consideration only and does not affect electrical or mechanical performance.

Q: Are both parts from the same manufacturer and series?

A: Yes. Both the 207609-3 and 207609-7 are manufactured by TE Connectivity AMP Connectors and belong to the Metrimate series, ensuring design consistency and compatibility.