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

3D Model Datasheet S-Param

PFD2015 Series

Wideband Transformers

Smallest wideband transformer – 2.2 × 1.45 mm footprint, 1.5 mm high
Typical applications are as impedance or isolation transformer
Can also be used in SEPIC applications and as common mode chokes
250 Vrms, one minute interwinding isolation; 1/4 Watt RF input power rating
RoHS-compliant, halogen free. 260°C compatible. Silver-palladium-platinum-glass frit terminations

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Count	Unit price
1	$0.94
100	$0.76
250	$0.59
500	$0.41
1000	$0.34
2000	$0.29
5000	$0.27

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

Termination

R = Matte tin over nickel over silver-platinum-glass frit (Special order, added cost)

E = Silver-palladium-platinum-glass frit

Packaging

C = 7" machine-ready reel

B = Less than full reel

Tolerance

M = 20%

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Specifications

Electrical specifications at 25°C.

Part number 1 (Hover for schematics)	L min per winding (µH) 2	DCR max (Ω) 3	Current rating (mA)	Insertion loss (db)	Bandwidth (MHz)	Isolation Voltage (Vrms)	Turns Ratio
PFD2015-102ME_	0.80	0.17	250	0.5	4.6 — 750	250	1 : 1
PFD2015-103ME_	8.0	3.4	250	0.7	0.4 — 130	250	1 : 1
PFD2015-122ME_	0.96	0.18	250	0.4	4 — 730	250	1 : 1
PFD2015-182ME_	1.4	0.29	250	0.4	2.2 — 490	250	1 : 1
PFD2015-272ME_	2.2	0.48	250	0.4	1.5 — 410	250	1 : 1
PFD2015-332ME_	2.6	0.67	250	0.5	1.2 — 340	250	1 : 1
PFD2015-472ME_	3.8	1.0	250	0.4	0.8 — 230	250	1 : 1
PFD2015-682ME_	5.4	1.8	250	0.5	0.6 — 200	250	1 : 1
PFD2015-822ME_	6.6	2.5	250	0.5	0.5 — 174	250	1 : 1

Notes

When ordering, please specify termination and packaging code: e.g. PFD2015-103MEC
Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent.
DCR is for each winding. DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.

Termination:

E = RoHS compliant silver-palladium-platinum-glass frit.
R = RoHS compliant matte tin over nickel over silver-platinum-glass frit. (Special order, added cost)

Packaging:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (2000 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. Factory order only, not stocked (7500 parts per full reel).

Environmental

Environmental:

RoHS compliant , halogen free

Ambient temperature range:

–40°C to +125°C

Storage temperature range:

Component: –40°C to +125°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

Frequency Response

Schematics

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
2000	7500*	178/330	60/100	13	14,4	8,4	8	8	4	2	1,63	0,23

* Special order

General specification

Core Material:

Ferrite

Weight:

13 – 23 mg

Packaging:

2000/7″ reel; 7500/13″ reel Plastic tape: 8 mm wide, 0.23 mm thick, 4 mm pocket spacing, 1.63 mm pocket depth

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

PFD2015 Series

Wideband Transformers