ShieldedPowerInductors–PFL4514

Document 849-1

Document 849-1 Revised 09/13/15

• Low cost, low profile miniature power inductor

• Provides current handling of much larger inductors;up to 4.2 A.

±20% (µH)

typ

max

(MHz)

10% drop

20% drop

30% drop

20°C rise 40°C rise

PFL4514-102ME_

1.0

80

96

300

2.8

3.8

4.2

1.5

2.0

PFL4514-222ME_

2.2

115

135

240

1.8

2.6

3.0

1.2

1.5

PFL4514-472ME_

4.7

220

260

180

1.4

1.9

2.1

0.89

1.2

PFL4514-682ME_

6.8

400

480

170

1.1

1.5

1.7

0.86

1.2

PFL4514-103ME_

10

680

800

140

0.97

1.2

1.4

0.49

0.67

PFL4514-153ME_

15

1140

1350

110

0.77

0.99

1.1

0.44

0.58

PFL4514-223ME_

22

2330

2750

75

0.59

0.74

0.79

0.31

0.41

Core material Composite

Core and winding loss See www.coilcraft.com/coreloss

Environmental RoHS compliant, halogen free

Terminations RoHS compliant matte tin over nickel over silver-

platinum-glass frit. Other terminations available at additional cost.

Weight 73.5 mg

Ambient temperature –40°C to +85°C with (40°C rise)

Irms current.

Maximum part temperature +125°C (ambient + temp rise). Derating.

Storage temperature Component: –40°C to +125°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)

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

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Packaging 1000/7

″ reel; 5000/13″ reel. Plastic tape: 12 mm wide,

0.21 mm thick, 8 mm pocket spacing, 1.65 mm pocket depth

PCB washing Tested to MIL-STD-202 Method 215 plus an additional

aqueous wash. See Doc787_PCB_Washing.pdf.

1. When ordering, please specify

termination and packaging codes:

PFL4514-223MEC

Termination: E = RoHS compliant matte tin over nickel over silver.

Special order, added cost:

Q = RoHS tin-silver-copper (95.5/4/0.5) or P = non-RoHS tin-lead (63/37).

Packaging: C = 7

″ 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 C instead.

D = 13

″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (5000 parts per full reel).

2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.

3. DCR measured using a micro-ohmmeter.

4. SRF measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD-D test fixture.

5. DC current at 25°C that causes the specified inductance drop from its value without current. Click for temperature derating information.

6. Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum

ratings. Click for temperature derating information.

7. Electrical specifications at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.