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 |
|---|---|---|---|---|---|---|---|
![]() J1021CS16VDC.45 $0.43 | CIT Relay and Switch | RELAY GENERAL PURPOSE SPDT 1A 6V | Tube | Through Hole | J102 | -40°C ~ 85°C | |
![]() J1021CS19VDC.20 $0.43 | CIT Relay and Switch | RELAY GENERAL PURPOSE SPDT 1A 9V | Tube | Through Hole | J102 | -40°C ~ 85°C | |
![]() J1021CS19VDC.36 $0.43 | CIT Relay and Switch | RELAY GENERAL PURPOSE SPDT 1A 9V | Tube | Through Hole | J102 | -40°C ~ 85°C | |
![]() J1021CS19VDC.45 $0.43 | CIT Relay and Switch | RELAY GENERAL PURPOSE SPDT 1A 9V | Tube | Through Hole | J102 | -40°C ~ 85°C | |
![]() J102K1AS112VDC.20 $0.43 | CIT Relay and Switch | RELAY GEN PURPOSE SPST 1A 12V | Tube | Through Hole | J102 | -40°C ~ 85°C | |
![]() J102K1AS112VDC.36 $0.43 | CIT Relay and Switch | RELAY GEN PURPOSE SPST 1A 12V | Tube | Through Hole | J102 | -40°C ~ 85°C | |
![]() J102K1AS112VDC.45 $0.43 | CIT Relay and Switch | RELAY GEN PURPOSE SPST 1A 12V | Tube | Through Hole | J102 | -40°C ~ 85°C | |
![]() J102K1AS124VDC.20 $0.48 | CIT Relay and Switch | RELAY GEN PURPOSE SPST 1A 24V | Tube | Through Hole | J102 | -40°C ~ 85°C |
TQ2SA-L-24V-ZView Product
TX2SS-LT-1.5V-TH-YView Product
TXS2SS-4.5V-ZView Product
KHAU-17D16L-12View Product
J102K1AS16VDC.20View Product
5-1462039-6View Product
TQ2SS-1.5V-YView Product
5-1393807-7View Product
TX2SA-L-6V-THView Product
5-1617340-8View Product
TX2SS-L-4.5V-TH-WView Product
TXS2SL-12V-ZView Product
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
Recently, the global electronic component market has witnessed complex and changeable trends. In the memory chip sector, the wave of price increases continues to…
Read More
Recently, the global electronic components market has been constantly evolving, and different regions and enterprises have witnessed new moves in aspects such as technological…
Read More
WILMINGTON, Mass. – August 11, 2026 — Analog Devices, Inc. (NASDAQ: ADI), the global leading supplier of high-performance analog, mixed-signal and digital signal processing…
Read More
Understand tactile switches, PCB and keyboard differences, four-pin wiring, debounce, force, travel and replacement checks for reliable control inputs.
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
Tokyo / Munich / Tessenderlo, December 24, 2025As the global semiconductor industry enters the first year of the 2nm process era, international electronic component…
Read MoreWilmington, Mass. & Milpitas, Calif. – May 19, 2026 – Analog Devices, Inc. (NASDAQ: ADI), a global leader in high-performance analog and mixed-signal semiconductors,…
Read More
Understand how oscillators generate timing signals, how they differ from crystals, and which frequency, output and stability specs matter when choosing one.
Read More
Select a bridge rectifier by reverse voltage, capacitor charging current, startup surge and cooling. Work through a stated DC voltage and ripple example.
Read More
Compare Pt100 and Pt1000 RTDs, two-, three- and four-wire connections, excitation and self-heating. Build an error budget from element to reported temperature.
Read MoreA digital-to-analog converter (DAC) turns a digital number into an analog voltage or current. It lets a controller set a physical output, such as…
Read More