EXC-14CX280U

$0.13

Description：CMC 100MA 2LN 28 OHM SMD
Series：EXC14
Mfr：Panasonic Electronic Components
Package：Tape & Reel (TR)

SKU:122b4e854f94 Category: Common Mode Chokes Brand: Panasonic Electronic Components

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Product introduction

EXC-14CX280U is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Panasonic Electronic Components. Its product description is CMC 100MA 2LN 28 OHM SMD. Review the specifications below when checking this part for your BOM.

Common Mode Chokes specifications for EXC-14CX280U

Description：CMC 100MA 2LN 28 OHM SMD
Series：EXC14
Mfr：Panasonic Electronic Components
Package：Tape & Reel (TR)
Filter Type：Signal Line
Number of Lines：2
Current Rating (Max)：100mA
DC Resistance (DCR) (Max)：3Ohm
Voltage Rating - DC：5V
Voltage Rating - AC：-
Operating Temperature：-40°C ~ 85°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Surface Mount
Size / Dimension：0.033" L x 0.026" W (0.85mm x 0.65mm)
Height (Max)：0.020" (0.50mm)
Package / Case：0302 (0806 Metric)
Inductance @ Frequency：-
Impedance @ Frequency：28 Ohms @ 100 MHz

Common Mode Chokes datasheet and documents for EXC-14CX280U

EXC-14CX280U

Common Mode Chokes Overview

The EXC-14CX280U is a surface-mount common mode noise filter manufactured by Panasonic Industry. It belongs to the EXC series and features a compact 0302 (0608 metric) package size. The component provides an impedance of 28 Ohms with a tolerance of 25%. It supports a maximum DC current of 100 mA and has a maximum DC resistance of 3 Ohms. The device operates within a temperature range of -40°C to +85°C.

Common Mode Chokes Feature Summary

Designed for signal harmonics relaxation in high-speed digital interfaces
Compact 0302 surface-mount footprint for space-constrained PCB layouts
Ferrite core construction for effective common mode noise suppression

Common Mode Chokes Applications

High-speed digital interface EMI filtering
USB connection circuits
Ethernet circuit noise suppression

Common Mode Chokes Procurement Notes

Verify the exact part number against official Panasonic documentation to ensure compatibility with design specifications. Confirm that the 0302 package dimensions and electrical parameters meet the target application requirements before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring common mode noise reduction for dual-line signals in limited board space. Ensure the 100 mA current rating and 28 Ohm impedance align with the specific signal integrity needs of the target interface, such as USB or Ethernet.

Common Mode Chokes Part Context

This component is part of the EXC series of common mode chokes from Panasonic Industry. These filters are engineered for signal harmonics relaxation and are suitable for applications demanding efficient EMI suppression in compact electronic devices.

Common Mode Chokes Replacement Considerations

Consult official Panasonic documentation for verified substitute part numbers. Do not assume cross-compatibility with other manufacturers' components without validating impedance, current ratings, and physical dimensions.