Würth Elektronik 7471267 Circuit-Board Blade Terminal 2.8 Equivalent & Substitute Parts

Part Overview

The Würth Elektronik 7471267 is a 0.156" (3.96mm) quick connect male solder connector, non-insulated blade terminal designed for through-hole mounting applications. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing production support, maintenance, and design continuity. The part operates as a standard terminal connector with brass construction and tin finish, suitable for applications requiring reliable solder termination without insulation.

Substiute Parts

7471267

Würth ElektronikIn Stock: 7687471267 Datasheet

Current PartRFQ

1267

Keystone ElectronicsIn Stock: 1873951267 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Würth Elektronik 7471267 is determined by strict alignment of the following critical parameters:

• Tab Width: 0.156" (3.96mm) — determines mechanical fit and electrical contact interface
• Tab Thickness: 0.020" (0.51mm) — ensures proper contact pressure and durability
• Tab Length: 0.280" (7.11mm) — controls solder joint geometry and mechanical stability
• Length - Overall: 0.542" (13.77mm) — affects PCB footprint and assembly clearance
• Termination Type: Solder — specifies connection method
• Gender: Male — defines connector polarity
• Mounting Type: Through Hole — establishes board integration method
• Contact Material: Brass — provides electrical conductivity baseline
• Contact Finish: Tin — ensures corrosion resistance and solderability
• Insulation: Non-Insulated — confirms bare terminal design
• RoHS Status: ROHS3 Compliant — mandates environmental compliance

The substitute part identified (Keystone Electronics 1267) exhibits a critical deviation in Tab Width (0.110" vs. 0.156"), which represents a dimensional incompatibility that prevents direct mechanical and electrical substitution in applications designed for the original 0.156" specification.

Parameter Comparison

Engineering Selection Recommendations

The Keystone Electronics 1267 cannot serve as a direct substitute for the Würth Elektronik 7471267 due to dimensional incompatibility in tab width specification. The 0.110" tab width of the Keystone part does not conform to the 0.156" requirement of the original design, which would result in improper mating with receptacles, connectors, or contact interfaces designed for the larger tab width.

However, the Keystone Electronics 1267 demonstrates favorable characteristics in terms of product status (Active vs. Obsolete) and maintains full compliance with ROHS3 and environmental standards. If design flexibility permits accommodation of the smaller 0.110" tab width, the Keystone part offers improved supply chain availability and long-term production support.

For applications requiring exact dimensional compatibility with the original 7471267 specification, alternative sources must be evaluated for 0.156" tab width quick connect male solder terminals with matching thickness, length, and material specifications.

Frequently Asked Questions (FAQ)

Q: Can the Keystone Electronics 1267 be used as a direct replacement for the Würth Elektronik 7471267?

A: No. The Keystone part features a 0.110" tab width, while the original part requires 0.156". This dimensional difference prevents mechanical and electrical compatibility with existing receptacles and mating components designed for the larger tab width.

Q: What is the primary reason the Würth Elektronik 7471267 requires substitution?

A: The part is classified as obsolete, meaning it is no longer manufactured or supported by Würth Elektronik. Substitution is necessary to maintain supply continuity for production, repair, and maintenance applications.

Q: Are there any compliance advantages to using the Keystone Electronics 1267?

A: Both parts maintain ROHS3 compliance and REACH unaffected status. The Keystone part offers the advantage of active product status, ensuring ongoing availability and manufacturer support.

Q: What parameters must match exactly for a terminal to be considered a true substitute?

A: Tab width, tab thickness, tab length, overall length, termination type, gender, mounting type, contact material, contact finish, and insulation type must all align with the original specification. Any deviation in these parameters indicates incompatibility.

Q: If I need to use a smaller tab width terminal, what design considerations apply?

A: Receptacle or mating connector specifications must be verified to accommodate the 0.110" tab width. PCB footprint, contact pressure, and electrical performance characteristics may require re-evaluation and validation.