參數(shù)資料
型號(hào)： 4702-001
廠商： TUSONIX INC
元件分類： 數(shù)據(jù)傳輸濾波器
英文描述： SMT EMI FILTER SurfaceMount
中文描述： 1 FUNCTIONS, 100 V, 20 A, FEED THROUGH CAPACITOR
文件頁數(shù)： 1/2頁
文件大小： 52K
代理商： 4702-001
EMI/RFI Surface Mount
EMI/RFI Surface Mount
πππππ & C Filters for SMT Applications
& C Filters for SMT Applications
1.0
1.0 Scope
Scope
This specification describes the basic performance require-
ments of the TUSONIX EMI/RFI surface mount Filters.
2.0
2.0 Capacitance
Capacitance
2.1 Measurement Conditions: Capacitance measured at
25°±2°C, 50% max R.H. and Frequency of 1 KHz @
1±0.2VRMS.
2.2 Capacitance Tolerance: Listed capacitances are
minimum value at 25°±2°C unless otherwise specified.
3.0
3.0 Insertion Loss
Insertion Loss
3.1 Measurement Conditions: Attenuations listed are
measured in a 50
system at 25°C±2°C under no-load
conditions (per MIL-STD-220).
3.2 Insertion Loss Tolerance: The attenuations listed are
typical values under indicated conditions.
3.3 Listed insertion loss data is a measurement of filter
performance in a matched 50
system. It is highly
recommended that filter performance be verified under
actual circuit operation conditions.
4.0
4.0 Operating Conditions
Operating Conditions
Filters are designed to operate continuously at the tem-
perature, voltage and current stated for each TUSONIX
part number. Operating temperature ranges are from -55°C
to either 85°C or 125°C.
5.0
5.0 Dielectric W
Dielectric W
Dielectric Withstanding V
ithstanding V
ithstanding Voltage
oltage
Filters shall withstand three times the DC working voltage
applied between either terminal and ground electrode.
6.0
6.0 Insulation Resistance
Insulation Resistance
Measured at 25°C±2°C with 100Vdc and charging current
limited to 50mA max. The IR after two minutes maximum
shall be a minimum of 10,000 Megohms.
7.0
7.0 Packaging
Packaging
Tape and reeled for auto placement.
EMI/RFI Filter Specifications
TUSONIX 4700/4701 Series
πππππ Filters & 4702
Filters & 4702
Series C Filters
Series C Filters are used where cost and space
savings have priority and improved insertion loss
is required.
TUSONIX’ unique design makes the filter suit-
able for common production soldering processes.
TUSONIX’ state-of-the-art manufacturing pro-
cess results in excellent electrical and mechani-
cal performance. The square or round body al-
lows easy handling, positioning and soldering
onto the PCB. This is another cost effective qual-
ity product from TUSONIX.
Excellent Performance
Excellent Performance
Easy Placement
Easy Placement
Excellent Solderability
Excellent Solderability
Reduces PCB Component Count
Reduces PCB Component Count
FEA
FEATURES
TURES
Revised 9/01/01
FREQUENCY
Typical Shielded
Insertion Loss vs. Frequency
Typical Unshielded
Insertion Loss vs. Frequency
INSERTION
L
O
S
(dB)
FREQUENCY
INSERTION
L
O
S
(dB)
1MHz
10MHz
100MHz
1GHz
10GHz
8200pF
2000pF
100pF
1000pF
5000pF
1MHz
10MHz
1GHz
10GHz
8200pF
5000pF
100pF
1000pF
2000pF
100MHz
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
470pF
4. 00 ± . 1 0
4. 00
±. 1 0
2. 00
±. 0 5
1. 5 D I A .
1. 75 ± . 1 0
7. 5
±. 1 0
2. 2
± .1 0
SEC T I O N
N O T ES:
R E F E R E N C E IE C - 2 8 6 - 3 T Y P E II A N D E IA - 4 8 1 - A
T A P I NG O F S U R F A C E M O UNT C O M P O NE NT S
F O R AU T O M A T I C PL AC EM EN T
.4 0
DI M E N S I O N S A RE I N M E T R I C
16. 0 0
±0 . 3
1. 5 D I A .
HOL E
APPLICA
APPLICATION
TION
Pi Filter Data
相關(guān)PDF資料
PDF描述
4702-003 SMT EMI FILTER SurfaceMount
4702-002 FILTER, CAPACITIVE, 1000PF; Attenuation, 1 GHz:35dB; Attenuation, 10 MHz:3dB; Attenuation, 100 MHz:20dB; Capacitance:1000pF; Current rating:20A; Depth, external:2.29mm; Length / Height, external:8mm; Tolerance, +:80%; Tolerance
4702-004 FILTER, CAPACITIVE, 2500PF; Attenuation, 1 GHz:50dB; Attenuation, 10 MHz:10dB; Attenuation, 100 MHz:25dB; Capacitance:2500pF; Current rating:20A; Depth, external:2.29mm; Length / Height, external:8mm; Tolerance, :80%; Tolerance
4702-005 FILTER, CAPACITIVE, 4000PF; Attenuation, 1 GHz:45dB; Attenuation, 10 MHz:15dB; Attenuation, 100 MHz:30dB; Capacitance:4000pF; Current rating:20A; Depth, external:2.29mm; Length / Height, external:8mm; Tolerance, +:80%; Tolerance
4702-005LF
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
4702-001LF 制造商:Tusonix 功能描述:FILTER EMI 470 PF C TYPE SMT
4702-001M 制造商:Tusonix 功能描述:FILTER
4702-001MLF 功能描述:饋通電容器 470pF IL 27dB @1GHz 100Vdc @85C RoHS:否 制造商:Tusonix 電容:8200 pF 容差:- 20 %, + 80 % 電壓額定值: 工作溫度范圍: 溫度系數(shù): 封裝 / 箱體:
4702-001T 制造商:Tusonix 功能描述:FILTER
4702-001TLF 制造商:Tusonix 功能描述:- Tape and Reel
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