EXC28BA121U PANASONIC [Panasonic Semiconductor], EXC28BA121U Datasheet

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EXC28BA121U

Manufacturer Part Number
EXC28BA121U
Description
Chip Bead Array
Manufacturer
PANASONIC [Panasonic Semiconductor]
Datasheet
1.EXC28BA121U.pdf (5 pages)
Chip Bead Array
Type:
■
● Space saving
● SSOP package (0.5 mm pitch) compatibility
● Small size and lightweight
Type: EXC28BB
● Suitable for high speed signals (over 50 MHz)
● Excellent cross talk characteristics (100 MHz:<-25 dB)
Type: EXC28BA
● Reduces waveform ringing noise
● Excellent cross talk characteristics (100 MHz:<-30 dB)
■
■
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.
Features
Explanation of Part Numbers
Construction
Noise Filter
EXC28B
E
1
Inner Conductor
Product Code
X
Chip size 1005 mm
2
x4 Array
C
3
Electrode
2
4
B
Size
Chip bead
Multilayer
Ferrite Core
8
5
A
B
Type Characteristics
Ringing Suppression Type
High Speed Signal Type
B
6
B
7
■
● Small digital equipment such as PCs, printers, HDD,
● Digital audio and video equipment such as DSC,
● Electronic musical instruments, and other digital
■
(inches)
EXC28B
1
Recommended Applications
DVD-ROMs, CD-ROMs, LCDs.
DVC, CD Players, DVD Players, MD Players.
equipment.
8
Dimensions in mm (not to scale)
Nominal Impedance
(0804)
Type
The first two digits are
significant figure of
impedance value and the
third one denotes the
number of zeros following
1.00±0.15 2.0±0.2
2
9
A
A
E
B
10
1
Dimensions (mm)
F
0.5±0.1 0.20±0.15 0.5±0.1 0.25±0.10
C
Form
11
U
Code
U
D
Embossed Carrier Taping
Suffix
Chip Bead Array
B
12
E
C
D
Packing
F
Feb. 2006
[mg/pc.]
(Weight)
Mass
5.2

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EXC28BA121U Summary of contents

Page 1

Chip Bead Array EXC28B Type: ■ Features ● Space saving ● SSOP package (0.5 mm pitch) compatibility ● Small size and lightweight Type: EXC28BB ● Suitable for high speed signals (over 50 MHz) ● Excellent cross talk characteristics (100 MHz:<-25 ...

Page 2

... Ratings Type Part Number EXC28BA121U BA EXC28BA221U EXC28BB121U BB EXC28BB221U ■ Impedance Characteristics (Reference Data) Measured by HP4291A ● EXC28BA121U (2010) 400 350 300 250 200 150 Z 100 100 Frequency(MHz) ● EXC28BA221U (2010) 400 350 300 Z 250 200 R 150 100 ...

Page 3

Circuit Confi guration ■ Packaging Methods (Taping) ● Standard Quantity Part Number Kind of Taping EXC28B U Embossed Carrier Taping ● Embossed Carrier Taping t 1 Sprocket hole Compartment ...

Page 4

Recommended Land Pattern Design ■ Recommended Soldering Conditions Recommendations and precautions are described below. ● Recommended soldering conditions for refl ow · Refl ow soldering shall be performed a maximum of two times. · ...

Page 5

Safety Precautions (Common precautions for EMI Filters, ESD Suppressors, Fuses, and MR Sensors) • When using our products, no matter what sort of equipment they might be used for, be sure to make a written agreement on the specifi cations ...

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