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 |
|---|---|---|---|---|---|---|---|
![]() 30-511-12 $336.87 | TE Connectivity Deutsch Connectors | RELAY GEN PURPOSE SPST 500A 28V | Bulk | Chassis Mount | 30, KISSLING | -40°C ~ 85°C | |
![]() 30-511-12A $396.26 | TE Connectivity Deutsch Connectors | RELAY GEN PURPOSE SPST 500A 28V | Bulk | Chassis Mount | 30, KISSLING | -40°C ~ 85°C | |
![]() 30-513-11 $348.08 | TE Connectivity Deutsch Connectors | RELAY GEN PURPOSE SPST 500A 12V | Bulk | Chassis Mount | 30, KISSLING | -40°C ~ 85°C | |
![]() 30-513-12 $347.46 | TE Connectivity Deutsch Connectors | RELAY GEN PURPOSE SPST 500A 28V | Bulk | Chassis Mount | 30, KISSLING | -40°C ~ 85°C | |
![]() 300XBXC1-12D $44.46 | Schneider Electric | POWER RELAY | Box | Chassis Mount | - | -40°C ~ 55°C | |
![]() 300XBXC1120A $44.12 | Schneider Electric | 300 POWER RELAY, DPDT, 30A, 110/ | Box | Chassis Mount | SE | -40°C ~ 55°C | |
![]() 300XBXC112D $41.33 | Schneider Electric | 300 POWER RELAY, DPDT, 30A, 12VD | Box | Chassis Mount | SE | -40°C ~ 55°C | |
![]() 300XBXC124D $41.33 | Schneider Electric | 300 POWER RELAY, DPDT, 30A, 24 V | Box | Chassis Mount | SE | -40°C ~ 55°C |

Munich, Germany – May 26, 2026 – Power semiconductor and automotive chip giant Infineon Technologies AG has formally notified customers worldwide of a second…
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
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
The multilayer ceramic capacitor (MLCC) market has fallen into a severe structural supply crunch in the third quarter of 2026, driven by explosive demand…
Read More
Recently, a survey by the Electronic Components Industry Association (ECIA) revealed that the sales sentiment of global electronic components remained optimistic in the third…
Read More
Choose a DIP switch by contact type, coded positions, footprint and signal ratings. Check logic polarity, assembly conditions and PCB configuration behavior.
Read More
Understand thermal fuse operation, Tf, Th and Tm, electrical ratings and mounting. Check temperature limits and replacement requirements for your design.
Read More
Understand tactile switches, PCB and keyboard differences, four-pin wiring, debounce, force, travel and replacement checks for reliable control inputs.
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
The global memory market is entering an unprecedented supply-constrained phase as soaring demand from artificial intelligence (AI) infrastructure collides with strategic capacity reallocations by…
Read MoreMay 4, 2026 — The global power semiconductor market is grappling with a worsening supply crunch, as lead times for key components have extended…
Read More
Choose a rocker switch by AC/DC ratings, contact arrangement, illumination, panel fit and sealing. Get practical checks for engineering and component sourcing.
Read More