COILCRAFT TTDLF2500L

Document 123-1
SMT Data Line EMI Filters – TTDLF
We now offer an even more economical
version of this series: PDLF.
The PDLF is electrically identical and fits the same
land pattern. For the TTDLF 10000, please consider
our CCDLF10000. We will, however, continue to produce the TTDLF series indefinitely.
Coilcraft surface mount filters are designed to virtually
eliminate the problem of conducted EMI in data line applications. They provide exceptional common mode noise
attenuation from 15 MHz to 300 MHz while passing signal
line data below 300 MHz with minimal attenuation.
These low resistance filters have been designed for excellent electrical isolation (300 Vrms), environmental stability
and low cost.
These data line EMI filters come in 10, 8, 4, 3 and 2-line
versions with DC current capacity of 500 or 100 mA.
Current
Inductance DCR max
Part number1Lines
max (mA)2
min (µH)3(mOhms)
Color
Dot
2000L_ 21005
250258
Red
2500L_ 25005
200265
Green
3000L_ 31005
250263
Orange
3500L_ 35005
200270
Violet
4000L_ 41005
250268
Yellow
4500L_ 45005
200270
Blue
10000L_101005
250601—
1. When ordering, please specify termination and packaging codes:
TTDLF 2500LD
TTDLF (except TTDLF 10000)
Termination:L=RoHS compliant tin-silver-copper over silverplatinum-glass frit.
Special order: S = non-RoHS tinlead (63/37).
Packaging: C =7″ machine ready reel. EIA-481 embossed plastic
tape (500 parts per full reel).
B
=Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge),
use code letter D instead.
D =13″ machine ready reel. EIA-481 embossed plastic
tape (2200 parts per full reel).
TTDLF 10000
Termination:L=RoHS compliant tin-silver-copper over nickel over
moly-mag.
Special order: S = non-RoHS tinlead (63/37).
Packaging: D =13″ machine ready reel. EIA-481 embossed plastic
tape (1000 parts per full reel).
B
=Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge),
use code letter D instead.
2. Current rating is for each line.
3. Inductance is per winding, tested at 1 MHz.
4. Operating temperature range -40°C to +85°C.
5. Electrical specifications at 25°C.
Typical Response*
Attenuation (dB) re: 50 Ohms
TTDLF
TTDLF
TTDLF
TTDLF
TTDLF
TTDLF
TTDLF
Weight
(mg)
-10
Differential Mode
0
10
20
Common Mode
30
0.1
1
10
100
1000
Frequency (MHz)
*Measured on HP 8753D network analyzer.
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 123-1 Revised 10/15/09
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 123-2
Surface Mount Data Line EMI Filters
TTDLF 4x00, 3x00, 2x00
0.200
5,08
4
0.050 typ
1,27
5
0.198max
5,03
1
8
0.030
0,76
5
Dimensions are in
0.050cen
1,27
6
7
0.050cen
1,27
0.155max
3,94
TTDLF 3000, 3500
8 7 6 5
4
3
2
1 2 3 4
1
8
0.320 max
8,13
TTDLF 4000, 4500
8 7 6 5
Recommended
Land Pattern
0.008 ref
0,20
0.200
5,08
0.030
0,76
1 2 3 4
TTDLF 2000, 2500
8 7 6 5
0.060
1,52
inches
mm
1 2 3 4
Packaging 500/7″reel; 2200/13″ reel; Plastic tape: 16 mm wide,
0.3mm thick, 8 mm pocket spacing, 3.8 mm pocket depth
TTDLF 10000
1
0.030
0,76
0.050 cen
1,27
10
0.050
1,27
10
20
Dimensions are in
0.500 max
12,70
11
0.050 cen
1,27
1
Recommended
Land Pattern
0.200
5,08
0.320max
8,13
0.030
0,76
0.150max
3,81
11
0.060
1,52
10 9 8 7 6 5 4 3 2 1
0.200
5,08
11 12 13 14 15 16 17 18 19 20
20
inches
mm
Packaging 1000/13″ reel; Plastic tape: 24 mm wide, 0.3 mm thick,
12 mm pocket spacing, 3.94 mm pocket depth
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 123-2 Revised 10/15/09
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.