Panasonic EXCCL CXCML CXC3B User's Manual
Summary
Chip Bead Cores are essential EMI filters designed for superior noise suppression across various digital and power electronics applications, including PCs, audio/video gear, and switching supplies. This manual offers comprehensive technical documentation, detailing the specifications, configurations, dimensions, and optimal selection criteria for multiple high-performance bead core types (EXCCL, EXCML, EXC3B). It is an essential resource for electrical engineers and product designers aiming to achieve reliable signal integrity and efficient filtering in complex circuitry.
Page 1 Text Content
Chip Bead Cores
Chip Bead Cores Type:EXCCL EXCML EXC3B
Features ■ Recommended Applications ● Effective noise suppression for power lines and high ● Digital equipment such as PCs, word processors, speed signal lines print ers, HDD, PCC, CD-ROMs, DVD-ROMs. ● Easy pattern layout on PC Board ● Digital audio and video equipment such as VCRs,
DVC, CD Players, DVD Players.
Type: EXCCL, EXCML ● AC adapters, and switching power supplies.
Low DC Resistance 3 to 8 m typical: Rated ● Electronic musical instruments, and other digital current (3 and 4 Amperes) (type: EXCML) equipment.
● Low impedance
Type: EXC3B ● High impedance for high speed signal line noise ● Increased attenuation ● 60 -1 A, 120 -0.5 A are achieved by using 1608 size (type: EXC3BP)
Type: EXCCL ● Explanation of Part Numbers
Product Code Type Part kind Size Form Suffix
Noise Filter Chip type Bead core Code Dimensions (mm) Code Packing
Embossed Carrier Taping
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately.
Mar. 2008
Page Summary Contents For Panasonic EXCCL CXCML CXC3B User's Manual
Manual Details
| Brand | Panasonic |
|---|---|
| Pages | 8 |
| File Size | 288.13 KB |
| Published | June 04, 2026 |
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Frequently Asked Questions
What types of digital equipment can these cores effectively suppress noise in?
They provide noise suppression for PCs, word processors, printers, HDD, CD-ROMs, DVD-ROMs, as well as digital audio/video equipment like VCRs and CD players.
What environmental conditions should I avoid when storing the product?
Do not store them in salty air or environments with high concentrations of corrosive gases (e.g., Cl2, H2S), nor in direct sunlight.
How is the performance guaranteed after shipping?
Performance is generally guaranteed for a year from arrival if stored at 5°C to 35°C and 45% to 85% relative humidity (unless otherwise noted).
What must I do if safety concerns arise regarding this product?
If you encounter any safety concern, you must contact the manufacturer immediately.