EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
TQ2SA-4.5V Real Image
Same model may have multiple batches, images only for reference.

TQ2SA-4.5V

Part No TQ2SA-4.5V
Manufacturer Panasonic
Catalog Signal Relays, Up to 2 Amps
Description RELAY TELECOM DPDT 2A 4.5V / Signal Relay 4.5VDC 2A DPDT(14x11.5x5.6)mm SMD
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Relays
Manufacturer Panasonic Electric Works
Packaging Reel - TR
Status Active
Relay Type Telecom
Coil Type Non Latching
Coil Current 31mA
Coil Voltage 4.5VDC
Contact Form DPDT (2 Form C)
Contact Rating (Current) 2A
Switching Voltage 125VAC, 220VDC - Max
Turn On Voltage (Max) 3.38 VDC
Turn Off Voltage (Min) 0.45 VDC
Operate Time 4ms
Release Time 4ms
Mounting SMD (SMT)
Termination Style Gull Wing
Coil Power 140 mW
Coil Resistance 145 Ohms
Temperature Range - Operating -40°C to 85°C
Win Source Part Number 034940-TQ2SA-4.5V
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Quantity per package 50
Family Name TQ
Introduction Date December 01, 2003
ECCN EAR99
Country of Origin Japan
Estimated EOL Date 2025
Ultra Librarian 3D Model Ultra Librarian TQ2SA-4.5V CAD Model

Description

The Panasonic Electric Works TQ2SA-4.5V is a DPDT (2 Form C) type telecom relay used in electronic circuits.

  • Coil Voltage: 4.5VDC
  • Contact Rating (Current): 2A
  • Switching Voltage: 125VAC, 220VDC - Max
  • Turn On Voltage (Max): 3.38 VDC
  • Turn Off Voltage (Min): 0.45 VDC
  • Release Time: 4ms
  • Coil Power: 140 mW
  • Relay Type: Non-Latching
  • Coil Resistance: 145 Ohms
  • Coil Current: 31mA
  • Operating Temperature Range: -40°C to 85°C

You May Also Be Interested in

IM07TS TE Connectivity
IM07TS
TE Connectivity
The Best Relaytion | RELAY TELECOM DPDT 2A 24VDC
Lowest to $7.3330
JMACD-5XP Real Image
JMACD-5XP
TE Connectivity
RELAY GEN PURPOSE DPDT 1A 5VDC
Need more? Email Us
AGN210A12Z Real Image
AGN210A12Z
Panasonic
ULTRA-SMALL PACKAGE SLIM POLARIZED RELAY | RELAY TELECOM DPDT 1A 12VDC
Lowest to $2.2842
G6S-2 DC12
G6S-2 DC12
Omron
RELAY TELECOM DPDT 2A 12VDC
Lowest to $0.9731
TN2-5V Panasonic
TN2-5V
Panasonic
RELAY GENERAL PURPOSE DPDT 1A 5V
Lowest to $6.8182
9402-05-00 Real Image
9402-05-00
Coto Technology
RELAY RF SPST 500MA 5V
Lowest to $12.2239
2636087 Coto Technology
2636087
Coto Technology
RELAY REED SPST 250MA 5V
Lowest to $107.2059
TK1-L2-4.5V Real Image
TK1-L2-4.5V
Panasonic
RELAY GEN PURPOSE SPDT 2A 4.5V
Need more? Email Us
G6K-2G DC24 Real Image
G6K-2G DC24
Omron
RELAY TELECOM DPDT 1A 24VDC
Lowest to $4.6784

Top Sellers

SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $17.6608
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.7023
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess