SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

Power line filter modules are modularized passive component assemblies that are used to inhibit current flow through power supply conductors at frequencies outside that which is nominal for the intended supply. Commonly used in conjunction with AC utility power sources, they are used both to mitigate interference caused by outside sources as well as suppress potential interference which might be caused by a connected device.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() ESC-16-681 $24.51 | Cosel USA, Inc. | LINE FILTER 250VAC/VDC 16A CHASS | Box | Chassis Mount | ESC | -40°C ~ 85°C | |
![]() ESC-16-681-D $28.25 | Cosel USA, Inc. | LINE FILTER 250VAC/VDC 16A DIN | Box | DIN Rail | ESC | -40°C ~ 85°C | |
![]() ESM-03-000 $21.95 | Cosel USA, Inc. | LINE FILTER 250VAC/VDC 3A CHASS | Box | Chassis Mount | ESM | -40°C ~ 85°C | |
![]() ESM-03-000-D $25.68 | Cosel USA, Inc. | LINE FILTER 250VAC/VDC 3A DIN | Box | DIN Rail | ESM | -40°C ~ 85°C | |
![]() ESM-03-101 $21.95 | Cosel USA, Inc. | LINE FILTER 250VAC/VDC 3A CHASS | Box | Chassis Mount | ESM | -40°C ~ 85°C | |
![]() ESM-03-101-D $25.68 | Cosel USA, Inc. | LINE FILTER 250VAC/VDC 3A DIN | Box | DIN Rail | ESM | -40°C ~ 85°C | |
![]() ESM-03-221 $21.95 | Cosel USA, Inc. | LINE FILTER 250VAC/VDC 3A CHASS | Box | Chassis Mount | ESM | -40°C ~ 85°C | |
![]() ESM-03-221-D $25.68 | Cosel USA, Inc. | LINE FILTER 250VAC/VDC 3A DIN | Box | DIN Rail | ESM | -40°C ~ 85°C |

TOKYO, April 1, 2026 – Kioxia Corporation (formerly Toshiba Memory Corporation), a global leader in flash memory and storage solutions, has officially issued a…
Read More
Vishay Intertechnology, Inc., a global leader in discrete semiconductors and passive electronic components, has officially announced a price adjustment for its Metal-Oxide-Semiconductor Field-Effect Transistors…
Read More
Understand RF attenuator dB values, fixed and programmable types, impedance, power limits and noise tradeoffs before choosing parts for an RF signal path.
Read More
PLANO, Texas – March 20, 2026 – Diodes Incorporated (Nasdaq: DIOD), a leading global manufacturer and supplier of high-quality application-specific standard products in the…
Read More
In an era dominated by AI accelerators with terabytes of HBM memory and consumer devices racing toward LPDDR5X bandwidth, it’s easy to wonder: why…
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
STMicroelectronics (ST), a global leader in semiconductor manufacturing, has officially notified customers of a new round of price increases for selected products, set to…
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
An RF IC, or radio-frequency integrated circuit, is a chip that processes wireless signals between the antenna and the baseband processor. Instead of building…
Read More
Choose tactile switches by operating force, travel, actuator height, footprint and lifetime. Check debounce, sealing and the assembled button mechanism.
Read MoreRecently, global semiconductor manufacturers have been constantly taking actions and presenting numerous new developments in aspects such as process technology and product research and…
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