TX2SS-24V-X Equivalent & Substitute Parts

Part Overview

The TX2SS-24V-X is a telecom relay manufactured by Panasonic Electric Works, configured as a DPDT (2 Form C) surface mount component with 2A contact rating and 24VDC coil voltage. This relay is classified as Active product status and is RoHS Compliant. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same product series, allowing for interchangeability in circuit applications while accommodating different packaging and availability requirements.

Key Parameters

Parameter	Value
Manufacturer	Panasonic Electric Works
Series	TX
Relay Type	Telecom
Contact Form	DPDT (2 Form C)
Coil Voltage	24VDC
Contact Rating (Current)	2 A
Switching Voltage	220VDC - Max
Coil Current	5.8 mA
Coil Type	Non Latching
Mounting Type	Surface Mount
Termination Style	Gull Wing
Operating Temperature	-40°C ~ 85°C
Contact Material	Silver (Ag), Gold (Au)
Coil Resistance	4.11 kOhms

Substitute Part Grouping Explanation

Substitute parts for the TX2SS-24V-X are identified based on strict equivalence of electrical and mechanical parameters. The primary substitution criteria are:

Identical coil voltage (24VDC)
Identical contact form (DPDT / 2 Form C)
Identical contact rating (2 A)
Identical switching voltage rating (220VDC - Max)
Identical coil current (5.8 mA)
Identical coil resistance (4.11 kOhms)
Identical operating temperature range (-40°C ~ 85°C)
Identical contact material composition (Silver/Gold)
Identical mounting type (Surface Mount)
Identical termination style (Gull Wing)

Substitutes within the TX series maintain these parameters while differing only in packaging format (Tape & Reel versus Cut Tape & Digi-Reel) and base product designation. These packaging variations do not affect electrical or mechanical performance in circuit applications.

Parameter Comparison

Parameter	TX2SS-24V-X	TX2SA-24V-Z	TX2SS-24V-Z
Manufacturer	Panasonic Electric Works	Panasonic Electric Works	Panasonic Electric Works
Series	TX	TX	TX
Relay Type	Telecom	Telecom	Telecom
Contact Form	DPDT (2 Form C)	DPDT (2 Form C)	DPDT (2 Form C)
Coil Voltage	24VDC	24VDC	24VDC
Contact Rating (Current)	2 A	2 A	2 A
Switching Voltage	220VDC - Max	220VDC - Max	220VDC - Max
Coil Current	5.8 mA	5.8 mA	5.8 mA
Coil Type	Non Latching	Non Latching	Non Latching
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Termination Style	Gull Wing	Gull Wing	Gull Wing
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C
Contact Material	Silver (Ag), Gold (Au)	Silver (Ag), Gold (Au)	Silver (Ag), Gold (Au)
Coil Resistance	4.11 kOhms	4.11 kOhms	4.11 kOhms
Packaging	Tape & Reel (TR)	Cut Tape (CT) & Digi-Reel®	Tape & Reel (TR)
Product Status	Active	Active	Active
RoHS Status	RoHS Compliant	ROHS3 Compliant	RoHS Compliant

Engineering Selection Recommendations

All three parts—TX2SS-24V-X, TX2SA-24V-Z, and TX2SS-24V-Z—maintain Active product status and are RoHS compliant, confirming ongoing manufacturer support and environmental regulation adherence. Selection between these substitutes is determined by packaging requirements and compliance certifications:

TX2SS-24V-X and TX2SS-24V-Z are both supplied in Tape & Reel (TR) packaging, suitable for automated assembly processes. TX2SA-24V-Z is supplied in Cut Tape (CT) & Digi-Reel® packaging, appropriate for manual assembly or lower-volume applications.

TX2SA-24V-Z carries ROHS3 Compliant certification with REACH Unaffected status, providing additional regulatory documentation for applications requiring enhanced compliance tracking. TX2SS-24V-X and TX2SS-24V-Z carry standard RoHS Compliant certification.

All three parts share identical electrical performance characteristics and are mechanically interchangeable within their respective packaging formats.

Frequently Asked Questions (FAQ)

Q: Can TX2SA-24V-Z replace TX2SS-24V-X in production assembly?

A: Yes. Both parts are electrically and mechanically equivalent. The primary difference is packaging format: TX2SA-24V-Z uses Cut Tape & Digi-Reel® while TX2SS-24V-X uses Tape & Reel. Compatibility depends on your assembly equipment's tape format compatibility.

Q: What is the difference between TX2SS-24V-X and TX2SS-24V-Z?

A: These parts are electrically and mechanically identical. Both use Tape & Reel packaging. The difference is in RoHS certification status: TX2SS-24V-X is RoHS Compliant, while TX2SS-24V-Z is also RoHS Compliant. Both are Active status products.

Q: Are all three parts suitable for the same circuit application?

A: Yes. All three parts maintain identical electrical parameters: 24VDC coil voltage, DPDT contact form, 2A contact rating, 220VDC maximum switching voltage, and -40°C to 85°C operating temperature range. Circuit performance is equivalent across all three part numbers.

Q: Which part should I select for high-volume automated assembly?

A: TX2SS-24V-X or TX2SS-24V-Z are recommended for high-volume automated assembly due to Tape & Reel packaging compatibility with standard pick-and-place equipment.

Q: Does packaging format affect electrical performance?

A: No. Packaging format affects only handling, storage, and assembly process compatibility. Electrical and mechanical performance is identical regardless of packaging type.

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