SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

Power Relays over 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 2 A, 3A, 3.5A, 4A, 5A, 6A, 7A, 7.5A, 8A, 8.5A, 9A, 10A, 11A, 12A, 14A, 15A, 16A, 18A, 20A, 21A, 23A, 25A, 26A, 30A, 31A, 32A, 33A, 35A, 40A, 48A, 50A ,60A, 90A, 100A, 120A, 150A, 200A, 400A, and 750A.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() 3TG10101BB4 $157.31 | Siemens | CONTACTOR TAB CONNECTOR, 4NO | Box | DIN Rail | - | -25°C ~ 55°C | |
![]() 3TX71105BB03C $25.30 | Siemens | PLUG-IN RELAY, SPDT, 15A, 12VDC | Box | - | - | - | |
![]() 3TX71105BC03C $23.06 | Siemens | PLUG-IN RELAY, SPDT, 15A, 24VDC | Box | - | - | - | |
![]() 3TX71105BC13C $25.30 | Siemens | PLUG-IN RELAY, SPDT, 15A, 24VAC | Box | - | - | - | |
![]() 3TX71105BF13C $23.06 | Siemens | RELAY,SPDT,15A,120VAC | Box | - | - | - | |
![]() 3TX71105JB03 $45.71 | Siemens | PREMIUM PLUG-IN RELAY, SPDT, 15A | Box | - | - | - | |
![]() 3TX71105JC03 $43.40 | Siemens | PREMIUM PLUG-IN RELAY, SPDT, 15A | Box | - | - | - | |
![]() 3TX71105JC13 $34.97 | Siemens | PREMIUM PLUG-IN RELAY, SPDT, 15A | Box | - | - | - |
AZ2270-1AE-70DEView Product
CAD32C7View Product
40.51.7.024.0000View Product
RM40-2011-85-1005View Product
1-1415538-4View Product
R15-2012-23-5220-WTLView Product
40.62.7.012.0000View Product
RU2S-M-D110View Product
OJ-SH-112LMH,000View Product
MJN1Z-E-RP-DC24View Product
G5Q-1A4 DC48View Product
2-1415013-1View Product
See when an inductor behaves linearly, how DC bias and saturation reduce inductance, and which current and temperature curves to check.
Read More
Learn why PTC resistance rises with temperature, how it differs from NTC, and which ratings matter for sensing and protection.
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 MoreLatest updates from leading semiconductor manufacturers: Wolfspeed launches new SiC modules, AMD reveals MI430X with HBM4, TSMC eyes third Japan fab, and Samsung samples…
Read More
Explore electronic component types, functions, packages and datasheets. Learn selection, replacement and BOM checks before ordering parts for your PCB.
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 More
Learn how a diode conducts, how to identify anode and cathode, and when to choose rectifier, TVS, Zener or photodiode types for a circuit.
Read More
Learn what a battery BMS does, how protection differs from charging, and which pack specifications to check when sourcing BMS components through ChipApex.
Read More
In the world of electronics, memory components play a critical role in system performance—and DRAM (Dynamic Random-Access Memory) is one of the most widely…
Read More
As the backbone of modern technology, electronic components are undergoing revolutionary changes, driven by advancements in materials science, miniaturization, and smart manufacturing. From ultra-efficient…
Read More
On October 1, 2025 local time, OpenAI, an artificial intelligence research company, announced the establishment of a cooperative relationship with Samsung Electronics and SK…
Read More
[Shenzhen/Shanghai/Beijing, January 2025] — As global digital transformation accelerates, the electronic components industry has reached a critical inflection point in 2025. Emerging fields such…
Read More