參數(shù)資料
型號: VFS6VD81E221T51B
英文描述: FILTER LCL MIT VARISTOR 220PF 25VDC 6A
中文描述: 濾清器散貨麻省理工壓敏220PF 25VDC 6A條
文件頁數(shù): 9/22頁
文件大?。?/td> 825K
代理商: VFS6VD81E221T51B
CG01-I
255
EMI LEADED FILTERS
EMI SUPPRESSION FILTERS
WITH SEMICONDUCTOR SURGE PROTECTION
The VFR303 Series is an EMI suppression filter with a built-in
varistor function designed to protect semiconductors, such as
C-MOS and TTl, from ESD surge rushes. The VFR303 series
works well as EMI suppression filter.
FEATURES
I
Absorbs ESD surges, provides IC protection.
I
Excellent signal line EMI suppression filter.
I
Thin and low height enables high density mounting.
APPLICATIONS
Elimination of noise and protection of semiconductors in office
automation equipment, including computers and their peripheral
equipment, copy machines, and communication terminals.
PART NUMBERING SYSTEM
SPECIFICATIONS
Capacitance (1kHz)
(Between
Terminals 1-2)
DC Resistance
(Ohms)
(Between
Terminals 1-3)
Rated Voltage
(Between
Terminals 1-2)
Rated Current
(Between
Terminals 1-3)
Peak Pulse
Current (Between
Terminals 1-2)
8/20 s
Part Number
Varistor
Voltage
Operating
Temp. Range
VFR303-351 AY 25
130pF ± 20%
150 ± 35%
25VDC
20mA
50VDC ± 20%
(V1mA)
15A
–25 to +85°C
DIMENSIONS: mm
0
10
20
30
40
50
60
705
10
100
1000
Frequency (MHz)
I
8.0 max.
VFR303
351
AY
25
SERIES
PACKAGING
Bulk = 351
Taped = 431
TYPE
RATED VOLTAGE
Terminal
F
1
5.0 ± 0.5
F
1
: 2.5 ± 0.5
25.0 max.
2.3 max.
5.0 max.
0.45 ± 0.1 Dia.
3 x 0.8 Dia.
2.5 ± 0.2
Standard
Mounting Hole
VFR303 Series
Available as standard through authorized Murata Electronics Distributors.
VFR303-351
TYPICAL INSERTION LOSS
CHARACTERISTICS (50 Ohms – 3K Ohms)
E
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