TQ2SA-12V-Z Equivalent & Substitute Parts

Part Overview

The TQ2SA-12V-Z is a telecom relay manufactured by Panasonic Electric Works, configured as a DPDT (2 Form C) surface mount component with 2A contact rating and 12VDC coil voltage. This part is Active status with 1700 units in stock. Equivalent and substitute parts are identified to support design flexibility, inventory management, and supply chain continuity for applications requiring DPDT telecom relay functionality at 12VDC.

Key Parameters

Parameter	Value
Coil Voltage	12VDC
Contact Form	DPDT (2 Form C)
Contact Rating (Current)	2 A
Switching Voltage	125VAC, 220VDC - Max
Mounting Type	Surface Mount
Termination Style	Gull Wing
Coil Current	11.7 mA
Must Operate Voltage	9 VDC
Must Release Voltage	1.2 VDC
Operating Temperature	-40°C ~ 85°C
Coil Resistance	1.03 kOhms

Substitute Part Grouping Explanation

Substitute parts are classified into two categories based on electrical and mechanical parameter alignment:

Parametric Equivalents maintain identical or functionally equivalent specifications across all critical parameters: coil voltage, contact form, contact rating, switching voltage, mounting type, termination style, coil current, operate/release voltages, operating temperature range, and coil resistance. These parts are direct functional replacements.

Similar Parts share the same coil voltage, contact form, contact rating, mounting type, termination style, and operating temperature range, but may differ in switching voltage rating, coil current tolerance, operate/release time, seal rating, or contact material composition. These parts are suitable for applications where the specific differences do not impact circuit performance.

Parameter Comparison

Parameter	TQ2SA-12V-Z	TQ2SA-12V-X	TQ2SL-12V-Z	IM06GR	V23079D2003B301
Manufacturer	Panasonic Electric Works	Panasonic Electric Works	Panasonic Electric Works	TE Connectivity Potter & Brumfield Relays	TE Connectivity Potter & Brumfield Relays
Coil Voltage	12VDC	12VDC	12VDC	12VDC	12VDC
Contact Form	DPDT (2 Form C)	DPDT (2 Form C)	DPDT (2 Form C)	DPDT (2 Form C)	DPDT (2 Form C)
Contact Rating (Current)	2 A	2 A	2 A	2 A	2 A
Switching Voltage	125VAC, 220VDC - Max	125VAC, 220VDC - Max	125VAC, 220VDC - Max	250VAC, 220VDC - Max	250VAC, 220VDC - Max
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Termination Style	Gull Wing	Gull Wing	Gull Wing	Gull Wing	Gull Wing
Coil Current	11.7 mA	11.7 mA	11.7 mA	11.6 mA	11.7 mA
Must Operate Voltage	9 VDC	9 VDC	9 VDC	9 VDC	9 VDC
Must Release Voltage	1.2 VDC	1.2 VDC	1.2 VDC	1.2 VDC	1.2 VDC
Operate Time	4 ms	4 ms	4 ms	3 ms	4 ms
Release Time	4 ms	4 ms	4 ms	3 ms	4 ms
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C
Coil Resistance	1.03 kOhms	1.03 kOhms	1.03 kOhms	1.03 kOhms	1.03 kOhms
RoHS Status	ROHS3 Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active	Active	Active
Packaging	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Cut Tape (CT) & Digi-Reel®	Tape & Reel (TR)

Engineering Selection Recommendations

TQ2SA-12V-X is a parametric equivalent offering identical electrical and mechanical specifications to the TQ2SA-12V-Z. Both parts share the same base product number (TQ2SA) and are manufactured by Panasonic Electric Works. Selection between these two is determined by packaging availability and inventory requirements. TQ2SA-12V-X carries RoHS compliance certification.

TQ2SL-12V-Z is a parametric equivalent with identical core specifications. The primary distinction is the base product number (TQ2SL versus TQ2SA), indicating a variant within the Panasonic TQ-SMD series. This part maintains ROHS3 compliance and offers higher inventory availability (8800 units).

IM06GR manufactured by TE Connectivity is a similar part suitable for applications where the specified differences are acceptable. This part features a hermetically sealed design, faster operate and release times (3 ms versus 4 ms), and higher switching voltage rating (250VAC). Packaging is provided as Cut Tape (CT) & Digi-Reel® rather than standard Tape & Reel.

V23079D2003B301 manufactured by TE Connectivity is classified as a similar part. While designated as a general purpose relay rather than telecom relay, it maintains all critical electrical parameters including coil voltage, contact form, contact rating, operate/release voltages, and operating temperature range. This part carries ROHS3 compliance and MSL 3 moisture sensitivity rating.

All substitute parts are Active status with confirmed inventory availability and full RoHS/REACH compliance documentation.

Frequently Asked Questions (FAQ)

Q: Can TQ2SA-12V-X be used as a direct replacement for TQ2SA-12V-Z?

A: Yes. TQ2SA-12V-X is a parametric equivalent with identical electrical specifications, contact form, coil voltage, current rating, and operating characteristics. The parts are functionally interchangeable.

Q: What is the difference between TQ2SA-12V-Z and TQ2SL-12V-Z?

A: Both parts are parametric equivalents with identical electrical and mechanical specifications. The difference is the base product number designation (TQ2SA versus TQ2SL), indicating a variant series within Panasonic's TQ-SMD relay line. Selection is based on availability and design documentation requirements.

Q: Can IM06GR replace TQ2SA-12V-Z in all applications?

A: IM06GR is a similar part with compatible core specifications but differs in three areas: it features hermetic sealing, faster switching times (3 ms operate/release versus 4 ms), and higher switching voltage rating (250VAC versus 125VAC). Applications requiring the original 4 ms timing or non-sealed construction should verify compatibility before substitution.

Q: What is the packaging difference between these parts?

A: TQ2SA-12V-Z, TQ2SA-12V-X, TQ2SL-12V-Z, and V23079D2003B301 are supplied in Tape & Reel (TR) packaging. IM06GR is supplied in Cut Tape (CT) & Digi-Reel® packaging. Packaging selection affects handling, storage, and automated assembly processes.

Q: Are all substitute parts RoHS compliant?

A: Yes. All listed parts carry RoHS compliance certification. TQ2SA-12V-Z, TQ2SL-12V-Z, IM06GR, and V23079D2003B301 are ROHS3 compliant. TQ2SA-12V-X is RoHS compliant. All parts are REACH unaffected.

Q: What contact material differences exist among these relays?

A: TQ2SA-12V-Z, TQ2SA-12V-X, TQ2SL-12V-Z, and V23079D2003B301 use Silver Nickel (AgNi) and Gold (Au) contact materials. IM06GR uses Palladium (Pd), Ruthenium (Ru), and Gold (Au) contact materials. Contact material selection affects switching characteristics and contact life in specific application environments.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message