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Introduction
Specifications
Environmental
Performance curves
Schematics
Physical characteristics
Tape & Reel
Soldering/Washing

Datasheet 3D Models

PDLF Series

Surface Mount Data Line EMI Filters

Our PDLF Series data line EMI filters eliminate conducted EMI in data line applications by providing common mode and differential mode noise attenuation. They reduce noise by a factor of 32 from 15 MHz to 300 MHz and have excellent environmental stability.

Eliminates the problem of conducted EMI in data line applications
Provide common mode and differential mode noise attenuation
Reduce noise by a factor of 32 from 15 MHz to 300 MHz
Excellent environmental stability and low cost
Available in 4-, 3- and 2-line versions
300 Vrms isolation

Consider our CDF series for 10- and 8-line applications

Need parts for space, military or other critical applications?
See Coilcraft ST515FRD Series

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Part number

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Count	Unit price
1	$2.40
100	$1.99
250	$1.58
500	$1.27
1000	$1.02
2500	$0.84
5000	$0.77

For high volume or non-stock items, request a quote.

Termination

L = Tin-silver-copper over tin over nickel over

Packaging

C = 7" machine-ready reel

. in stock, ready to ship today.

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Part number

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Designer's Kit:

Kit	Values	Price
D303	17 (4 of each)	$75.00

Specifications

Electrical specifications at 25°C.

Part number 1	Lines	Common mode peak impedance (kΩ)	Cutoff frequency (MHz) 2	Inductance min (µH) 3	Irms (mA) 4	DCR max (mΩ) 5	Isolation Voltage (Vrms) 6
Part number 1	Lines	Common mode peak impedance (kΩ)	Cutoff frequency (MHz) 2	Inductance min (µH) 3	Irms (mA) 4	DCR max (mΩ) 5	Isolation Voltage (Vrms) 6
PDLF4000L_	4	0.949 @ 210 MHz	1100	5.0	100	250	300
PDLF4500L_	4	0.848 @ 200 MHz	880	5.0	500	200	300
PDLF3000L_	3	0.901 @ 280 MHz	1400	5.0	100	250	300
PDLF3500L_	3	0.910 @ 210 MHz	1100	5.0	500	200	300
PDLF2000L_	2	0.958 @ 280 MHz	1300	5.0	100	250	300
PDLF2500L_	2	0.929 @ 250 MHz	1200	5.0	500	200	300

Notes

When ordering, please specify packaging code: e.g. PDLF2500LC.
Frequency at which the differential mode attenuation equals 3 dB
Inductance shown for each winding, measured at 130 kHz.
Irms: Current rating for each line.
DCR is for each winding, measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Interwinding isolation (hipot) tested for one minute.

Termination:

RoHS compliant tin-silver-copper over tin over nickel over phos bronze. Other terminations available at additional cost.

Packaging:

C = 7″ machine ready reel. EIA-481 embossed plastic tape (500 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
D = 13″ machine ready reel. EIA-481 embossed plastic tape (2000 parts per full reel).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C.

Environmental

Environmental:

RoHS compliant

Ambient temperature range:

–40°C to +85°C

Storage temperature range:

Component: –40°C to +85°C.
Tape and reel packaging: –40°C to +80°C

Failures in Time (FIT) / Mean Time Between Failures (MTBF):

See FIT/MTBF Calculations

Performance curves

Typical Impedance

Typical Response

Schematics

PDLF4000/4500	PDLF3000/3500	PDLF2000/2500

Physical characteristics

Tape and Reel specification

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)						Orientation
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
500	2000*	178/330	60/100	13	22,4	16,4	16	8	4	2	4,4	0,35

* Special order

General specification

Core Material:

Ferrite

Weight:

183 – 201 mg

Soldering/Washing

Moisture Sensitivity Level (MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

Resistance to soldering heat:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

Refer to Soldering Coilcraft Components before soldering.

PCB Washing:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

PDLF Series

Surface Mount Data Line EMI Filters