Coilcraft LPS3314 Low Profile Power Inductors

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LPS3314 Series Low Profile
Shielded Power Inductors

These parts are not recommended for new designs. They are replaced by new halogen‑free versions which are identical in form, fit and function. Go to new data page.

Compact, low profile shielded power inductor – only 1.4 mm high, 3.3 mm square

Handles current up to 2.55 Amps!

Ideal for high-density applications

RoHS-compliant. 260°C compatible. Silver-palladium-platinum-glass frit terminations

COTS Plus tin-silver-copper and tin-lead terminations available

SPECIFICATIONS

Part number1

Inductance2
±20% (µH)

DCR
max3
(Ohms)

SRF
typ4
(MHz)

Isat (A)5

Irms (A)6

10% drop

20% drop

30% drop

20°C rise

40°C rise

LPS3314-102ML_

1.0

0.062

215

1.8

1.9

2.0

1.6

2.1

LPS3314-222ML_

2.2

0.100

140

1.3

1.4

1.5

1.2

1.6

LPS3314-332ML_

3.3

0.145

115

1.1

1.2

1.3

1.0

1.35

LPS3314-472ML_

4.7

0.175

0.97

0.99

1.0

0.90

1.25

LPS3314-562ML_

5.6

0.220

0.92

0.95

0.98

0.82

1.10

LPS3314-682ML_

6.8

0.240

0.87

0.90

0.91

0.82

1.10

LPS3314-822ML_

8.2

0.270

0.58

0.75

0.78

0.70

1.00

LPS3314-103ML_

0.330

0.56

0.66

0.70

0.65

0.87

LPS3314-153ML_

0.440

0.46

0.56

0.59

0.62

0.82

LPS3314-183ML_

0.575

0.44

0.51

0.54

0.52

0.68

LPS3314-223ML_

0.720

0.44

0.48

0.49

0.45

0.60

LPS3314-333ML_

0.920

0.30

0.38

0.40

0.43

0.58

LPS3314-473ML_

1.40

0.28

0.33

0.34

0.35

0.47

LPS3314-563ML_

1.55

0.26

0.30

0.31

0.32

0.42

LPS3314-683ML_

1.80

0.22

0.26

0.29

0.30

0.40

LPS3314-823ML_

2.00

0.20

0.24

0.26

0.29

0.39

LPS3314-104ML_

100

2.75

0.19

0.23

0.24

0.32

LPS3314-124ML_

120

3.45

0.19

0.21

0.22

0.30

LPS3314-154ML_

150

4.10

0.16

0.19

0.20

0.27

LPS3314-184ML_

180

4.80

9.0

0.14

0.17

0.18

0.19

0.25

LPS3314-224ML_

220

6.00

7.0

0.14

0.16

0.17

0.16

0.22

LPS3314-334ML_

330

9.30

6.0

0.11

0.12

0.13

0.18

LPS3314-474ML_

470

12.0

4.5

0.080

0.11

0.12

0.16

LPS3314-564ML_

560

14.0

4.5

0.095

0.105

0.11

0.145

LPS3314-684ML_

680

18.5

4.0

0.092

0.10

0.105

0.095

0.125

LPS3314-824ML_

820

24.0

3.7

0.086

0.099

0.100

0.085

0.110

LPS3314-105ML_

1000

31.0

3.0

0.090

0.099

0.100

0.082

0.100

LPS3314-155ML_

1500

44.0

2.7

0.080

0.086

0.090

0.060

0.080

When ordering, please specify termination and packaging codes: e.g. LPS3314-155MLC

Termination:

L = Silver-palladium-platinum-glass frit terminations

Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) or
S = 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 (3500 parts per full reel).

Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4192A impedance analyzer or equivalent. Inductance at 1 MHz is the same for parts with SRF >10 MHz.

DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.

SRF measured using an Agilent/HP 8753ES or equivalent.

Isat: DC current at which the inductance drops the specified amount from its value without current. Details

Irms: Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.

Ambient temperature range:

−40°C to +85°C with (40°C rise) Irms Derating curves

Storage temperature range:

Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C

Maximum part temperature: +125°C (Ambient + temperature rise)

Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.

Electrical specifications at 25°C.

Refer to Soldering Coilcraft Components before soldering.

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

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LPS3314 Series Low ProfileShielded Power Inductors

SPECIFICATIONS

LPS3314 Series Low Profile
Shielded Power Inductors