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EXC28BA121U Datasheet, PDF (1/5 Pages) Panasonic Semiconductor – Chip Bead Array | |||
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Chip Bead Array
Type: EXC28B
Chip Bead Array
â Features
â Space saving
â SSOP package (0.5 mm pitch) compatibility
â Small size and lightweight
Type: EXC28BB
â Suitable for high speed signals (over 50 MHz)
â Excellent cross talk characteristics (100 MHz:<-25 dB)
Type: EXC28BA
â Reduces waveform ringing noise
â Excellent cross talk characteristics (100 MHz:<-30 dB)
â Recommended Applications
â Small digital equipment such as PCs, printers, HDD,
DVD-ROMs, CD-ROMs, LCDs.
â Digital audio and video equipment such as DSC,
DVC, CD Players, DVD Players, MD Players.
â Electronic musical instruments, and other digital
equipment.
â Explanation of Part Numbers
1
2
3
4
5
EXC2 8
Product Code
Size
6
7
8
9
10
BB1 2 1
Type Characteristics Nominal Impedance
11
12
U
Form Suffix
Noise Filter
Chip size 1005 mm
x4 Array
Multilayer
B Chip bead
A Ringing Suppression Type
B High Speed Signal Type
The first two digits are
significant figure of
impedance value and the
third one denotes the
number of zeros following
Code
Packing
U Embossed Carrier Taping
â Construction
â Dimensions in mm (not to scale)
Ferrite Core
A
E
F
B
D
C
Inner Conductor
Electrode
Type
(inches) A
Dimensions (mm)
BCDE
Mass
F
(Weight)
[mg/pc.]
EXC28B
(0804)
1.00±0.15
2.0±0.2
0.5±0.1 0.20±0.15 0.5±0.1 0.25±0.10
5.2
Design and speciï¬cations are each subject to change without notice. Ask factory for the current technical speciï¬cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Feb. 2006
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