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-L2-4.5V-Z $3.68 | Panasonic Electric Works | RELAY TELECOM DPDT 2A 4.5V | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | TQ-SMD | -40°C ~ 85°C | |
![]() TQ2SA-L2-5V $3.15 | Panasonic Electric Works | RELAY TELECOM DPDT 2A 5V | Tube | Surface Mount | TQ-SMD | -40°C ~ 85°C | |
![]() TQ2SA-L2-5V-1 $2.98 | Panasonic Electric Works | RELAY TELECOM DPDT 1A 5V | Tube | Surface Mount | TQ-SMD | -40°C ~ 85°C | |
![]() TQ2SA-L2-5V-1-Z $2.35 | Panasonic Electric Works | RELAY TELECOM DPDT 1A 5V | Tape & Reel (TR) | Surface Mount | TQ-SMD | -40°C ~ 85°C | |
![]() TQ2SA-L2-5V-W $2.64 | Panasonic Electric Works | RELAY TELECOM DPDT 2A 5V | Tape & Reel (TR) | Surface Mount | TQ | -40°C ~ 85°C | |
![]() TQ2SA-L2-5V-X $3.15 | Panasonic Electric Works | RELAY TELECOM DPDT 2A 5V | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | TQ-SMD | -40°C ~ 85°C | |
![]() TQ2SA-L2-5V-Y $2.64 | Panasonic Electric Works | RELAY TELECOM DPDT 2A 5V | Tape & Reel (TR) | Surface Mount | TQ | -40°C ~ 85°C | |
![]() TQ2SA-L2-5V-Z $3.15 | Panasonic Electric Works | RELAY TELECOM DPDT 2A 5V | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | TQ-SMD | -40°C ~ 85°C |
TXS2SL-12VView Product
G6E-134P-ST-US DC12View Product
G6AK-274P-ST-US DC9View Product
TX2SA-4.5V-1-ZView Product
1-1617019-6View Product
NF2EB-48VView Product
TX2SA-L-3V-1-ZView Product
JMACDD-9XPView Product
TX2SA-LT-5V-1-ZView Product
J104D2C5VDC.36SView Product
TX2SS-L2-3V-THView Product
AZ957-1C-5DSEView Product
Samsung Electronics, the world’s largest memory chip manufacturer, has officially confirmed the end-of-life (EOL) for its LPDDR4 and LPDDR4X low-power DRAM products, marking a…
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
Select MOV varistors by continuous voltage, clamping behavior, surge waveform and repetition. Check thermal disconnection, fuse coordination and replacements.
Read More
Choose logic inverter ICs by thresholds, supply, output drive and delay. Compare standard and Schmitt-trigger inputs, power sequencing and replacement checks.
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
What Is NAND Flash? A Practical Guide for Engineers & Procurement Teams In today’s data-driven world—from smartphones and SSDs to industrial IoT devices—NAND flash…
Read More
What Is NOR Flash? Why It Still Powers Critical Embedded Systems When your car’s engine control unit boots in milliseconds…When a medical device executes…
Read More
On September 22nd, it was reported that Samsung Electronics, the South Korean tech giant, had successfully passed NVIDIA’s certification test for its 12-layer HBM3E…
Read More
Understand how a comparator switches at a voltage threshold, why hysteresis prevents chatter, and which output and input specs matter.
Read More
Choose tactile switches by operating force, travel, actuator height, footprint and lifetime. Check debounce, sealing and the assembled button mechanism.
Read More
Learn how rectifiers convert AC to DC, compare half-wave and bridge circuits, and select voltage, current, recovery and thermal ratings for your design.
Read More
Compare SPST and SPDT toggle switches, understand AC/DC ratings, and follow wiring examples. Check contact action, mounting and parts in the ChipApex catalog.
Read More