SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

Signal Relays Up to 2 Amps are an electromechanical device which turns a large load on or off through the use of a smaller control signal. The contacts on these devices have a rating of 10mA, 50mA, 200mA, 250mA, 400mA, 500mA, 1A, 1.25A, and 2A.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() TQ2SA-48V-X $3.20 | Panasonic Electric Works | RELAY TELECOM DPDT 2A 48V | Tape & Reel (TR) | Surface Mount | TQ-SMD | -40°C ~ 85°C | |
![]() TQ2SA-48V-Y $3.23 | Panasonic Electric Works | RELAY TELECOM DPDT 2A 48V | Tape & Reel (TR) | Surface Mount | TQ | -40°C ~ 85°C | |
![]() TQ2SA-48V-Z $5.11 | Panasonic Electric Works | RELAY TELECOM DPDT 2A 48V | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | TQ-SMD | -40°C ~ 85°C | |
![]() TQ2SA-5V $1.70 | Panasonic Electric Works | RELAY TELECOM DPDT 2A 5V | Tube | Surface Mount | TQ-SMD | -40°C ~ 85°C | |
![]() TQ2SA-5V-W $2.11 | Panasonic Electric Works | RELAY TELECOM DPDT 2A 5V | Tape & Reel (TR) | Surface Mount | TQ | -40°C ~ 85°C | |
![]() TQ2SA-5V-X $3.05 | Panasonic Electric Works | RELAY TELECOM DPDT 2A 5V | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | TQ-SMD | -40°C ~ 85°C | |
![]() TQ2SA-5V-Y $2.11 | Panasonic Electric Works | RELAY TELECOM DPDT 2A 5V | Tape & Reel (TR) | Surface Mount | TQ | -40°C ~ 85°C | |
![]() TQ2SA-5V-Z $1.70 | Panasonic Electric Works | RELAY TELECOM DPDT 2A 5V | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | TQ-SMD | -40°C ~ 85°C |

In the world of embedded electronics, getting a device to “think” is only half the battle. The other half is getting it to communicate…
Read More
Geneva, Switzerland – March 25, 2026 – STMicroelectronics N.V. (NYSE: STM), a global semiconductor leader serving customers across the electronics applications spectrum, has announced…
Read More
Select power transformers by input frequency, secondary VA, rectifier load, isolation, regulation and inrush. Build a clearer specification for your next RFQ.
Read More
Compare thermistors, RTDs, thermocouples and temperature ICs. Learn how range, accuracy, response, interfaces and mounting affect component selection.
Read More
Monolithic Power Systems (MPS), a global leader in analog and mixed-signal semiconductors, has notified its distribution partners of an upcoming price increase for selected…
Read MoreSeptember 16, 2026 – Global — Leading semiconductor manufacturer ON Semiconductor (onsemi, NASDAQ: ON) has officially issued a formal price adjustment letter to global…
Read MoreAs 2025 draws to a close, the global semiconductor industry stands at a crossroads. Intertwined with escalating geopolitical tensions, supply chain disruptions, and groundbreaking…
Read More
See when an inductor behaves linearly, how DC bias and saturation reduce inductance, and which current and temperature curves to check.
Read More
TOKYO — Global leading semiconductor and power electronic components manufacturer Renesas Electronics officially issued a new price adjustment notice in early September 2026, confirming…
Read More
Find out when a bare shock switch needs a pull resistor, when an MCU internal pull-up is enough, and why sensor modules and piezo…
Read More
TOKYO, April 15, 2026 – Taiyo Yuden Co., Ltd. (TAIYO YUDEN), a leading global manufacturer of passive electronic components, has officially notified its worldwide…
Read More
In embedded design, the tug-of-war between cost and performance is constant. On one side, you have Microcontrollers (MCUs)—cheap, simple, and efficient. On the other,…
Read More