TOKEN
TCFB Inductor Filter Ferrite Beads
Inductor Filter
Ferrite Beads
Ferrite Beads Filter Radio Frequency Interference
and Noise (TCFB)
Preview
Ferrite bead is a kind of anti-jamming applications the fastest growing components, cheap, easy to use,
filtering high-frequency noise were improved significantly.
Ferrite beads commonly used in filtering and electromagnetic noise reduction, Token’s Ferrite Beads
TCFB series manufactured by using iron, nickel, zinc oxide mixture made with high resistivity and high
magnetic permeability. Ferrite bead in series with the signal or power path, it can be used to suppress
differential mode noise.
By comparing with traditional inductors, Token’s TCFB has better high-frequency filter characteristics.
Ferrites at high frequencies showed resistance characteristics at high frequencies, equivalent to a low
inductor quality factor, it can be quite a wide frequency range, to maintain a high impedance, thereby
enhancing the effectiveness of high-frequency filter.
The TCFB series is lead-free and RoHS compliant. Detailed specifications, both mechanical and
electrical, please contact our sales representative for more information.
Features :
- Low cost, high reliability.
- Reducing radio frequency interference and noise.
Applications :
- VGA card, EGA card, Mother board, TV game.
Version 2010
http://www.token.com.tw/
rfq token.com.tw
01 of 03
TOKEN
Configurations & Dimensions
TCFB Inductor Filter Ferrite Beads
B
A
C
Type
TCFB*2515*
TCFB*2530*
TCFB*2540*
TCFB*2575*
TCFB*3530*
TCFB*3545*
TCFB*3547*
TCFB*3550*
TCFB*3560*
TCFB*3578*
TCFB*3583*
TCFB*3590*
TCFB*3510*
TCFB*3512*
TCFB*3514*
A
2.5±0.15
2.5±0.15
2.5±0.15
2.5±0.15
3.5±0.20
3.5±0.20
3.5±0.20
3.5±0.20
3.5±0.20
3.5±0.20
3.5±0.20
3.5±0.20
3.5±0.20
3.5±0.20
3.5±0.20
B
1.5±0.15
3.0±0.20
4.0±0.20
7.0±0.30
3.0±0.20
4.5±0.20
4.7±0.20
5.0±0.20
6.0±0.20
7.8±0.30
8.3±0.30
9.0±0.40
10.0±0.4
12.0±0.5
14.0±0.5
C
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
Impedance (Ω) Min.
10MHz
100MHz
5.0
20.0
8.0
25.0
12.0
32.0
20.0
58.0
13.0
65.0
20.0
45.0
20.0
45.0
20.0
50.0
20.0
80.0
28.0
90.0
30.0
100.0
60.0
100.0
50.0
130.0
45.0
145.0
60.0
150.0
Note:
Only available some sizes for Radial Double & Single core type.
02 of 03
http://www.token.com.tw/
rfq token.com.tw
Version 2010
TOKEN
How to Order
TCFB Inductor Filter Ferrite Beads
TCFB
Part Number: TCFB
Form
Code
R
3547
TB
Type of Winding
A
D
S
Axial Type
Radial double core type
Radial single core type
Outside Diameter “A” & Length “B”
Inductance
Code
Type of Winding
P
TR
TB
Bulk
Taping Reel
Tapping Box
Back to 1st Page - Inductor Filter Ferrite Beads (TCFB)
Version 2010
http://www.token.com.tw/
rfq token.com.tw
03 of 03
