SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

Ferrite cores are devices that are designed to prevent high frequency noise or EMI (electromagnetic interference). These ferrite cores are made to be placed within an electric circuit. Key characteristics are the filter type (differential, signal, or power), number of lines, max current rating, impedance and a specified frequency, and mounting type (free hanging, surface mount, or through-hole).
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() CIV05J182NC $0.09 | Samsung Electro-Mechanics | FERRITE BEAD 1.8 KOHM 0402 1LN | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | CIV05 | -55°C ~ 125°C | |
![]() CIV05U102NC $0.09 | Samsung Electro-Mechanics | FERRITE BEAD 1 KOHM 0402 1LN | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | CIV05 | -55°C ~ 125°C | |
![]() CST14/6.4/29-3N2 $1.62 | Ferroxcube | CABLE BEAD EMI SUPPRESSION CORE | Bulk | - | - | - | |
![]() CST19/10/29-3N2 $2.15 | Ferroxcube | CABLE BEAD EMI SUPPRESSION CORE | Bulk | - | - | - | |
![]() CST26/13/29-3N2 $4.49 | Ferroxcube | CABLE BEAD EMI SUPPRESSION CORE | Bulk | - | - | - | |
![]() CT2743019447F $0.07 | Central Technologies | FERRITE CHIP BEAD SMD | Tape & Reel (TR) | Surface Mount | ct274f | -25°C ~ 105°C | |
![]() CT2743021447F $0.18 | Central Technologies | FERRITE CHIP BEAD SMD | Tape & Reel (TR) | Surface Mount | ct274f | -25°C ~ 105°C | |
![]() CT2744555577F $0.61 | Central Technologies | FERRITE CHIP BEAD SMD | Tape & Reel (TR) | - | ct274f | - |
XFEB321611-102-2AView Product
BMC1EY1000ANView Product
HCB 2012KF-800T50View Product
HI2220Q401R-00View Product
BLM21BB201SZ1DView Product
FB100505T-102Y-SView Product
MMZ0603S471CT000View Product
BLM21BD421SH1DView Product
BLM15PX800SN1DView Product
MLB03-300-RCView Product
XFEB321611-151-4.5AView Product
MA3216-601T4View Product
Geneva, Switzerland – August 20, 2026 – Global leading semiconductor manufacturer STMicroelectronics (ST) has officially issued a new global price adjustment notice to global…
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 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
Hsinchu, Taiwan – April 18, 2026 – United Microelectronics Corporation (UMC, NYSE: UMC), a leading global semiconductor foundry specializing in mature process technologies, has…
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
Recently, the global electronic component market has witnessed a series of new developments. The strategic layouts and market collaborations of major enterprises are constantly…
Read More
Selecting the right microcontroller (MCU) isn’t just about specs—it’s about balancing performance, power, cost, and supply chain reliability. As an engineer, you’ve probably faced…
Read More
Date: May 13, 2026 The global memory industry is facing an unprecedented supply crunch in legacy MLC NAND Flash. Leading manufacturers including Samsung Electronics…
Read More
Learn how rectifiers convert AC to DC, compare half-wave and bridge circuits, and select voltage, current, recovery and thermal ratings for your design.
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 MoreON Semiconductor (onsemi), a global leader in intelligent power and sensing technologies, has announced plans to implement price adjustments for select product lines, effective…
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