TXS2SA-L2-6V-Z Equivalent & Substitute Parts

Part Overview

The TXS2SA-L2-6V-Z is a general purpose relay manufactured by Panasonic Electric Works, configured as a DPDT (2 Form C) surface mount component with a 6VDC coil voltage and 1A contact rating. This part is active in production with 829 units currently in stock. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the allowed parameter tolerances for this relay category.

Substiute Parts

TXS2SA-L2-6V-Z

Panasonic Electric WorksIn Stock: 874TXS2SA-L2-6V-Z Datasheet

Current PartRFQ

TXS2SA-L-4.5V-Z

Panasonic Electric WorksIn Stock: 3517TXS2SA-L-4.5V-Z Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TXS2SA-L2-6V-Z is determined by the following critical parameters:

• Contact form must remain DPDT (2 Form C)
• Contact rating must remain 1 A
• Mounting type must remain Surface Mount
• Termination style must remain Gull Wing
• Operating temperature range must remain -40°C ~ 70°C
• Seal rating must remain Sealed - Fully
• Series must remain TX-S
• Relay type must remain General Purpose

The TXS2SA-L-4.5V-Z qualifies as a substitute part because it maintains all critical mechanical and electrical compatibility parameters. The primary difference is the coil voltage specification (4.5VDC versus 6VDC), which represents a lower voltage variant within the same product family designed for applications requiring reduced coil power consumption.

Parameter Comparison

Engineering Selection Recommendations

Both the TXS2SA-L2-6V-Z and TXS2SA-L-4.5V-Z are active production parts from Panasonic Electric Works with full compliance certifications. The TXS2SA-L2-6V-Z maintains RoHS compliance, while the TXS2SA-L-4.5V-Z meets ROHS3 compliance standards and is REACH unaffected. Selection between these parts depends on the circuit's coil voltage supply: the 6V variant operates at 4.8VDC minimum, while the 4.5V variant operates at 3.6VDC minimum. Both parts are sealed, fully rated for identical switching voltages, contact configurations, and temperature ranges, making them mechanically and functionally interchangeable when coil voltage requirements align with the application design.

Frequently Asked Questions (FAQ)

Q: Can the TXS2SA-L-4.5V-Z replace the TXS2SA-L2-6V-Z in any application?

A: Substitution is valid only when the circuit power supply provides 4.5VDC nominal coil voltage. The substitute part requires a minimum of 3.6VDC to operate, compared to 4.8VDC for the main part. If the application circuit is designed for 6VDC coil supply, the substitute part will not function correctly.

Q: Are the contact ratings identical between these parts?

A: Yes. Both parts maintain 1A contact rating, 110VDC maximum switching voltage, DPDT (2 Form C) configuration, and identical switching times of 5ms operate and 5ms release.

Q: Do these parts have the same physical footprint?

A: Yes. Both parts use Surface Mount mounting with Gull Wing termination style and are supplied in Tape & Reel packaging, ensuring identical PCB placement and assembly compatibility.

Q: What is the difference in coil power consumption?

A: The TXS2SA-L2-6V-Z draws 11.7mA at 6VDC (70.2mW), while the TXS2SA-L-4.5V-Z draws 7.8mA at 4.5VDC (35.1mW). The substitute part consumes approximately 50% less coil power.

Q: Are both parts RoHS compliant?

A: Yes. The TXS2SA-L2-6V-Z is RoHS compliant. The TXS2SA-L-4.5V-Z meets the more recent ROHS3 compliance standard and is REACH unaffected.

Q: What is the coil type difference between these parts?

A: The TXS2SA-L2-6V-Z uses a Latching, Dual Coil configuration, while the TXS2SA-L-4.5V-Z uses a Latching, Single Coil configuration. This affects the control circuit design but does not impact the contact switching performance.