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 |
|---|---|---|---|---|---|---|---|
![]() 8501RSD42V53 $51.99 | Schneider Electric | PLUG IN RELAY, TYPE R, MINIATURE | Box | Socketable | Square D 8501R | -40°C ~ 55°C | |
![]() 8501RSD43P14V53 $62.53 | Schneider Electric | PLUG IN RELAY, TYPE R, MINIATURE | Box | Socketable | Square D 8501R | -40°C ~ 55°C | |
![]() 8501RSD43V53 $57.97 | Schneider Electric | PLUG IN RELAY, TYPE R, MINIATURE | Box | Socketable | Square D 8501R | -40°C ~ 55°C | |
![]() 8501RSD44P14V53 $72.90 | Schneider Electric | PLUG IN RELAY, TYPE R, MINIATURE | Box | Socketable | Square D 8501R | -40°C ~ 55°C | |
![]() 8501RSD44V53 $64.86 | Schneider Electric | RELAY, TYPE R, PLUG IN, MINIATUR | Box | Socketable | Square D 8501R | -40°C ~ 55°C | |
![]() 8501XDO20V53 $287.09 | Schneider Electric | RELAY 600VAC 10AMP NEMA +OPTIONS | Box | Chassis Mount | Square D 8501X | -40°C ~ 71°C | |
| Schneider Electric | RELAY 600VAC 10AMP NEMA +OPTIONS | Box | Socketable | Square D 8501X | -40°C ~ 71°C | ||
![]() 8501XDO20V66 $250.21 | Schneider Electric | RELAY 600VAC 10AMP NEMA +OPTIONS | Box | Socketable | Square D 8501X | -40°C ~ 71°C |
May 4, 2026 — The global power semiconductor market is grappling with a worsening supply crunch, as lead times for key components have extended…
Read More
Learn the relay definition, coil and contact operation, NO and NC forms, load ratings and suppression choices. Compare mechanical, reed and solid-state types.
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 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
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
The global electronics industry is facing an escalating shortage of tantalum capacitors, a critical passive component, as surging demand from AI servers, automotive electronics,…
Read MoreNXP Semiconductors (NASDAQ: NXPI), a global leader in automotive, industrial, and IoT semiconductors, has officially notified customers of an upcoming price adjustment for select…
Read More
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 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 MoreMay 8, 2026 – Eindhoven, Netherlands NXP Semiconductors (NXPI), a global leader in automotive and industrial semiconductor solutions, has officially notified its worldwide channel…
Read More
Select MOV varistors by continuous voltage, clamping behavior, surge waveform and repetition. Check thermal disconnection, fuse coordination and replacements.
Read More
If you’ve spent any time staring at a schematic, you’ve seen the triangle. Two inputs, one output, and a gain symbol that looks deceptively…
Read More