Shielded Power Inductors–LPS4018

Document 435-1

Document 435-1 Revised 09/02/15

Core material Ferrite

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

Environmental RoHS compliant, halogen free

Terminations RoHS compliant matte tin over nickel over silver.

Other terminations available at additional cost.

Weight 54 – 100 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; 3500/13″ reel Plastic tape: 12 mm wide,

0.23 mm thick, 8 mm pocket spacing, 1.9 mm pocket depth

Recommended pick and place nozzle OD: 4 mm; ID:

≤ 2 mm

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

aqueous wash. See Doc787_PCB_Washing.pdf.

1. Please specify

termination and packaging codes:

LPS4018-223MRC

Termination: R= 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 (3500 parts

per full reel).

2. Inductance tested at 100 kHz, 0.1 Vrms using an

Agilent/HP 4192A. Inductance at 1 MHz is the same

for parts with SRF

≥10 MHz.

3. DCR measured on a micro-ohmmeter.

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

5. DC current at 25°C that causes the specified induc-

tance 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 Compo-

nents” before soldering.

DCR

SRF

20°C 40°C

(µH)

(Ohms) (MHz) drop drop drop

rise

rise

LPS4018-561MR_

0.56 ±20% 0.033 250

4.8

5.2

5.3

1.9

2.8

LPS4018-102NR_

1.0 ±30% 0.042 180

3.8

3.9

4.0

1.8

2.5

LPS4018-222MR_

2.2 ±20% 0.070

90

2.7

2.8

2.9

1.5

2.0

LPS4018-332MR_

3.3 ±20% 0.080

75

1.9

2.0

2.0

1.4

1.9

LPS4018-472MR_

4.7 ±20% 0.125

65

1.8

1.9

1.9

1.3

1.8

LPS4018-682MR_

6.8 ±20% 0.150

50

1.2

1.3

1.3

1.0

1.5

LPS4018-103MR_

10 ±20%

0.200

40

1.1

1.2

1.3

0.90

1.25

LPS4018-153MR_

15 ±20%

0.260

32

0.86

0.91

0.94

0.80

1.12

LPS4018-183MR_

18 ±20%

0.270

27

0.78

0.83

0.85

0.70

1.00

LPS4018-223MR_

22 ±20%

0.360

26

0.74

0.80

0.83

0.65

0.90

LPS4018-333MR_

33 ±20%

0.420

20

0.58

0.64

0.68

0.55

0.80

LPS4018-473MR_

47 ±20%

0.650

16

0.51

0.55

0.56

0.45

0.68

LPS4018-683MR_

68 ±20%

0.950

13

0.41

0.45

0.46

0.40

0.56

LPS4018-104MR_ 100 ±20%

1.40

10

0.34

0.36

0.37

0.35

0.50

LPS4018-124MR_ 120 ±20%

1.60

9.0 0.31

0.33

0.34

0.30

0.45

LPS4018-154MR_ 150 ±20%

2.00

8.0 0.27

0.29

0.30

0.28

0.40

LPS4018-184MR_ 180 ±20%

2.50

7.5 0.24

0.26

0.27

0.26

0.36

LPS4018-224MR_ 220 ±20%

3.70

6.5 0.21

0.225 0.235 0.20

0.30

LPS4018-334MR_ 330 ±20%

5.90

5.5 0.18

0.19

0.20

0.17

0.23

LPS4018-474MR_ 470 ±20%

7.80

4.5 0.14

0.16

0.17

0.15

0.20

LPS4018-564MR_ 560 ±20%

10.0

4.0 0.13

0.14

0.15

0.14

0.18

LPS4018-684MR_ 680 ±20%

11.5

3.5 0.12

0.13

0.14

0.12

0.16

LPS4018-824MR_ 820 ±20%

14.0

2.9 0.11

0.12

0.13

0.10

0.14

LPS4018-105MR_ 1000 ±20%

18.0

2.8 0.10

0.11

0.11

0.098 0.125

• Very low DCR; excellent current handling

• 4.0 × 4.0 mm footprint; less than 1.8 mm tall

Coilcraft

Designer’s Kit C392 contains samples of 0.80 µH to 33 µH parts (3 each)

from LPS3008, LPS3010 and LPS3015.

Kit C401 contains samples of 0.56 µH to

33 µH parts (3 each) from LPS4012 and LPS4018.

Kit C402 contains samples of 220

µH to 3300 µH parts (3 each) from all five series. For details of kit contents and to

order, contact Coilcraft or visit

http://order.coilcraft.com.