DS2E-S-DC6V Equivalent & Substitute Parts

Part Overview

The DS2E-S-DC6V is a general purpose relay manufactured by Panasonic Electric Works, configured as a DPDT (2 Form C) switch with 2A contact rating and 6VDC coil voltage. This through-hole mounted relay is designed for general purpose switching applications requiring sealed, fully enclosed construction.

The DS2E-S-DC6V has reached obsolete product status. Identifying equivalent substitute parts ensures continued availability for maintenance, repair, and new design implementations where this relay specification remains functionally appropriate.

Substiute Parts

DS2E-S-DC6V

Panasonic Electric WorksIn Stock: 851DS2E-S-DC6V Datasheet

Current PartRFQ

TX2-6V

Panasonic Electric WorksIn Stock: 1282TX2-6V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DS2E-S-DC6V is determined by strict alignment of the following critical parameters:

• Coil voltage: 6VDC (exact match required)
• Contact form: DPDT (2 Form C) (exact match required)
• Contact rating: 2 A minimum (exact match required)
• Mounting type: Through Hole (exact match required)
• Termination style: PC Pin (exact match required)
• Seal rating: Sealed - Fully (exact match required)
• Coil type: Non Latching (exact match required)

The TX2-6V meets all mandatory substitution criteria. Both relays share identical coil voltage, contact configuration, current rating, mounting method, termination style, seal rating, and coil type. Differences in operate/release timing, coil current draw, and operating temperature range do not disqualify substitution when the application requirements fall within the TX2-6V specifications.

Parameter Comparison

Engineering Selection Recommendations

The TX2-6V is an active product with current manufacturing status and ROHS3 compliance, providing supply chain continuity for applications currently using the obsolete DS2E-S-DC6V. Both relays are manufactured by Panasonic Electric Works and share identical core electrical and mechanical specifications.

The TX2-6V exhibits faster switching response (4 ms operate and release time versus 10 ms and 5 ms respectively) and lower coil current draw (23.3 mA versus 33.3 mA). The TX2-6V supports an extended operating temperature range (-40°C ~ 85°C versus -40°C ~ 70°C). The DS2E-S-DC6V supports 250VAC switching voltage while the TX2-6V maximum is 220VDC; applications requiring 250VAC switching must retain the DS2E-S-DC6V or identify alternative solutions.

Selection between these parts depends on application-specific requirements for switching voltage, response time, and operating temperature. Both parts are fully sealed, non-latching DPDT relays with identical contact ratings and coil voltage specifications.

Frequently Asked Questions (FAQ)

Q: Can TX2-6V replace DS2E-S-DC6V in all applications?

A: TX2-6V is a direct substitute for DS2E-S-DC6V when the application does not require 250VAC switching capability. The DS2E-S-DC6V supports 250VAC maximum switching voltage; TX2-6V supports 220VDC maximum. If your circuit switches 250VAC loads, the DS2E-S-DC6V must be retained or an alternative part identified.

Q: What are the differences in switching speed?

A: DS2E-S-DC6V operates in 10 ms with 5 ms release time. TX2-6V operates in 4 ms with 4 ms release time. Applications with timing-critical switching requirements must account for these differences.

Q: Are both relays RoHS compliant?

A: DS2E-S-DC6V is RoHS Compliant. TX2-6V is ROHS3 Compliant. Both meet RoHS requirements; ROHS3 represents current compliance certification.

Q: Do these relays have identical pin configurations?

A: Both relays use PC Pin termination style and through-hole mounting. Physical footprint compatibility requires verification against specific PCB design documentation, as pin spacing and arrangement are not provided in this specification.

Q: What is the coil current difference and does it matter?

A: DS2E-S-DC6V draws 33.3 mA coil current; TX2-6V draws 23.3 mA. The lower current draw of TX2-6V reduces power consumption and heat generation. Circuit designs must verify that the 6VDC supply can deliver the required coil current for either relay.

Q: Can I use these relays interchangeably in existing designs?

A: Interchangeability requires verification of three factors: (1) switching voltage requirements do not exceed 220VDC, (2) switching speed differences are acceptable to circuit operation, and (3) physical footprint and pin arrangement match PCB design. Consult original design documentation before substitution.