器件名称: F-1400
功能描述: Common Mode Chokes for Telecom Applications
文件大小: 47.2KB 共1页
简 介:Common Mode Chokes
for Telecom Applications
Designed for 4-Wire Links ISDN S / T1 For EMI Reduction - Filters Common Mode Noise 500 VRMS Minimum Isolation Between Windings Frequencies 100 kHz to 200MHz
Schematic
Low Frequency Chokes
Electrical Specifications at 25OC LF Choke OCL LL sec Part min. max. Number ( mH ) ( H ) CW/W max. ( pF ) DCR max. () ZOC min. ( k ) 150 kHz ZOC min. ( k ) 300 kHz ZOC min. ( k ) 500 kHz ZOC min. ( k ) 1MHZ
F-1400 F-1401 F-1402 F-1403
6.0 4.0 4.0 1.0
35.0 30.0 0.7 10.0
22 10 40 10
1.4 0.7 0.7 0.7
5.5 3.3 3.3 0.9
8.0 6.0 6.0 1.6
8.0 8.0 8.0 2.3
9.0 11.0 11.0 3.3
High Frequency Chokes
Electrical Specifications at 25OC HF Choke Part Number OCL min. ( H ) LL sec max. ( H ) CW/W max. ( pF ) DCR max. () ZOC min. ( k ) 10 MHz ZOC min. ( k ) 30 MHz ZOC min. ( k ) 70MHz ZOC min. ( k ) 100MHZ
F-1600 F-1601 F-1602
24.0 16.0 8.0
0.20 0.20 0.20
15 12 10
0.30 0.30 0.25
0.9 0.7 0.55
1.60 1.35 1.10
1.15 1.05 1.00
0.80 0.65 0.52
*OCL, LAN Chokes LEAKElectrical Specifications at 25 C AGE Turns OCL Part Ratio min. Number INDU ( H )
O
F-135X Schematic
LL sec max. ( H )
CW/W max. ( pF )
DCR max. ()
HI-POT min. ( VRMS )
Package Style
F-1351 F-1352
1:1:1:1 1:1:1:1
18 36
.3 .3
65 200
25 25
500 500
8 Pin 8 Pin
Impedance Curve for F-1351 / 1352
4000 Typical 3000 Z 2000 () 1000 0 10 20 40 60 80 100 Frequency ( MHz ) 200
300 300
Minimum
Specifications subject to change without notice.
For other values & Custom Designs, contact factory.……