TRF-2000 [COILCRAFT]
2 FUNCTIONS, 0.5 A, TIP/RING FILTER;
| 型号： | TRF-2000 |
| 厂家： | 
Coilcraft lnc. |
| 描述： | 2 FUNCTIONS, 0.5 A, TIP/RING FILTER LTE 共模扼流圈 |
| 文件： | 总1页 (文件大小：147K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 152
Tip and Ring Common Mode Filters
Theseeconomicalfiltersaredesignedtohelptelecommuni-
cationsequipmentengineersmeetFCCandCCITTrequire-
ments. Available in 1 or 2 line (2 or 4 wire) versions, Coilcraft
tip and ring filters provide >15 dB attenuation of common
mode noise over the 3 Hz to 300 MHz frequency range.
Part number:
TRF 2000 (1-line)
TRF 4000 (2-line)
20 µH
Minimum inductance:
Rated current:
500 mA
DC resistance:
Dielectric strength1:
0.065 Ohms max
1500 Vrms min
1. ForTRF2000,dielectricstrengthmeasuredfrompins1,8to4,5.For
TRF 4000,dielectricstrengthmeasuredfrompins1,2,7,8topins3,4,5,6.
2. Operatingtemperaturerange–40°Cto+85°C.
3. Electricalspecificationsat25°C.
TRF 2000
TRF 4000
C
C
Typical Response*
B
B
D
0
Differential Mode
10
20
D
A
0.030
0,76
0.030
0,76
dia
8
dia
5
4
8
1
7
2
6
3
5
4
Common mode
A
30
40
1
2
0.1
1
10
100
1000
Recommended
Board Layout
Recommended
Board Layout
Frequency (MHz)
*measured on HP 8753D network analyzer. Ref: 50 Ohms.
8
8
5
5
0.040
1,02
(8×)
0.040
1,02
(5×)
E
E
TRF 2000
TRF 4000
1
4
1
4
F
8
5
8
7
6
5
4
F
G
Weight: 1.52 g
Weight: 1.71 g
Packaging: 100 parts per tray
1
4
1
2
3
A max B max C max
D
E
F
G
0.425
10,80
0.550
13,97
0.475 0.115 0.300 0.100 0.300 inches
12,07 2,92 7,62 2,54 7,62 mm
Specifications subject to change without notice. Document 152 Revised 09/03/09
© Coilcraft, Inc. 2009
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