參數(shù)資料
型號(hào)： VFR3VD31E131T51B
英文描述： VARISTOR 3PUNKT 130PF 25VDC 20MA
中文描述： 壓敏電阻3PUNKT 130PF 25VDC 20mA的
文件頁(yè)數(shù)： 9/22頁(yè)
文件大?。?/td> 825K
代理商： VFR3VD31E131T51B
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
相關(guān)PDF資料
PDF描述
BNX003-01 Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode
BNX005-01 Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode
VFS6VD81E221T51B FILTER LCL MIT VARISTOR 220PF 25VDC 6A
BNP002-03 Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
VFR3VD31E131U31A 功能描述:EMI/RFI 抑制器及鐵氧體 130pF 25volt +/-20% RoHS:否 制造商:Fair-Rite 產(chǎn)品:Ferrite Cores 阻抗:365 Ohms 容差: 最大直流電流: 最大直流電阻: 工作溫度范圍:- 55 C to + 125 C 封裝 / 箱體: 端接類型:SMD/SMT
VFR4100-5FZ 制造商:SMC Corporation of America 功能描述:Valve, sol, 24VDC
VFR4210-1D 制造商:SMC Corporation of America 功能描述:Valve, solenoid, non plug-in, base mt
VFR5100-3FZ 制造商:SMC Corporation of America 功能描述:Valve, sol
VFR5100-3FZ-04T 制造商:SMC Corporation of America 功能描述:Valve, sgl, plug-in, base mt, 1/3
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