WebpageSample& buyTools &software

Support& FAQ

Document 1273-1

SMT Data Line EMI Filters DFT7160
HalogenFree• Current-compensated ring core double choke• Miniature footprint; less than 5 mm tall
• Exceptional common mode noise attenuation.
• 250 Vrms, one minute isolation (hipot) between windings

AEC

Q200 +85°C

Core material Ferrite
Environmental RoHS compliant
Terminations RoHS compliant matte tin over nickel over phos-bronze
Weight 225 – 270 mg
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +105°C (ambient + temp rise)
Storage temperature Component: –40°C to +105°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Packaging 250/7″ reel; 1000/13″ reel Plastic tape: 16 mm wide,
0.4 mm thick, 12 mm pocket spacing, 4.8 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.				
Part number1
DFT7160-513SL_
DFT7160-513BL_
DFT7160-474BL_
DFT7160-105BL_
DFT7160-225BL_
DFT7160-475BL_

Common mode
impedancemax (kOhms)
3.97 @ 69 MHz
4.00 @ 55 MHz
2.42 @ 7.5 MHz
3.12 @ 6.0 MHz
6.66 @ 4.7 MHz
13.47 @ 3.0 MHz

Cutofffrequency2
(MHz)
25570
410
420
670
440

Inductance(mH)3nom   min
0.051
0.051
0.47
1.0
2.2
4.7

Test		
DCR
frequency
Irms4
max5(kHz)(mA)(Ohms)

0.03570.0357
0.329
0.700
1.54
3.29

100
1001001010101. When ordering, please specify packaging code:
DFT7160-475BLC
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic
tape (250 parts per full reel). Quantities less than fullreel available: in tape (not machine ready) or withleader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor multiple packaging codes. When ordering, simply
change the last letter of your part number from B to C.
D = 13″ machine-ready reel. EIA-481 embossed plastic
tape. Factory order only, not stocked (1000 parts perfull reel).
2. Frequency at which the differential mode attenuation equals 3 dB.
3. Inductance is for each winding, measured at test frequency using anAgilent/HP 4286A impedance analyzer and a Coilcraft SMD-A fixture
4. Current that causes a 20°C temperature rise from 25°C ambient.
5. DCR is specified per winding.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

14

2

3700
700
1000900600
500

Leakageinductancemax (µH)

0.300
0.300
0.210
0.210
0.500
0.600

1.690.091
0.085
0.104
0.156
0.260

0.295
max
7,5
12DFT7160-XXXXLXXXX YDot indicatespin 1

430.220max
5,6Dash number
Internal code0.193
max
4,90.020
0,500.354 ±0.016
9,0 ±0,40.004 /0,10.030
0,76Recommended
Land Pattern
0.077
1,96

0.10 ±0.004
2,54 ±0,100.067
1,700.28
7,2inches
Dimensions are in mm

Specificationssales@coilcraft.com
subject to change without notice.
US +1-847-639-6400
Please check ourwebsite for latest information.
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 1273-1

12/13/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 1273-2

SMT Data Line EMI Filters – DFT7160
Attenuation vs Frequency
HalogenFree

Differential Mode05AEC

Attenuation (dB)

Q200 +85°C

10513B
513S474B105B
225B
475B

152025300.1

1101001000

Frequency (MHz)Common Mode
0Attenuation (dB)

1020513B
513S
474B
105B
225B
475B

304050600.1

1101001000

Frequency (MHz)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 1273-2

12/13/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 1273-3

SMT Data Line EMI Filters – DFT7160
Impedance vs Frequency
HalogenFree

Differential Mode
100

10Impedance (kOhms)

AEC

1513B
513S
474B
105B
225B
475B

0.1

0.01

0.001

0.1

1101001000

Frequency (MHz)Common Mode
100

10Impedance (kOhms)

Q200 +85°C

1513B
513S
474B
105B
225B
475B

0.1

0.01

0.001

0.1

1101001000

Frequency (MHz)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 1273-3

12/13/21© Coilcraft Inc. 2021
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.