SER1412 only

Shielded Power Inductors–SER1400

Document 609-1

Document 609-1 Revised 09/09/15

Designer’s Kit C427 contains 3 each of all values

Core material Ferrite

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

Environment RoHS compliant, halogen free

Terminations RoHS compliant tin-silver over copper. Other

terminations available at additional cost.

Ambient temperature –40°C to +125°C with (40°C rise)

Irms current.

Maximum part temperature +165°C (ambient + temp rise). Derating.

Storage temperature Component: –40°C to +165°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

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

aqueous wash. See Doc787_PCB_Washing.pdf.

• Designed for high current power supply applications

• Flat wire windings provide exceptionally low DCR

• Specially formed terminations provide small footprint

•

Isat ratings as high as 105.9 A!

1. When ordering, please specify

termination and packaging codes:

SER1410-202MED

Termination: E = RoHS compliant tin-silver over copper.

Special order:

T = RoHS tin-silver-copper

(95.5/4/0.5) or

S = non-RoHS tin-lead (63/37).

Packaging: D = 13

″ machine-ready reel. EIA-481 embossed plastic

tape.

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.

2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP

4263B LCR meter or equivalent.

3. DCR measured on a Keithley 580 micro-ohmmeter or equivalent.

4. SRF measured using an Agilent/HP 4395A network analyzer and an

Agilent/HP 16193A 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.

High Isat for high peak current applications

SRF

10%

20%

30%

20°C

40°C

Height max

±20% (µH)

(mOhms) (mOhms)

(MHz)

drop

drop

drop

rise

rise

(inches / mm)

SER1412-301ME_

0.30

1.30

1.43

154

87.0

92.8

105.9

30

37

0.498 / 12,66

SER1412-501ME_

0.50

1.30

1.43

122

56.1

59.3

62.5

30

37

0.498 / 12,66

SER1412-681ME_

0.68

1.30

1.43

100

41.2

43.5

45.8

30

37

0.498 / 12,66

SER1412-102ME_

1.0

1.30

1.43

78

28.9

31.0

32.2

30

37

0.498 / 12,66

SER1412-152ME_

1.5

1.30

1.43

62

21.8

23.6

24.6

30

37

0.498 / 12,66

SER1412-202ME_

2.0

1.30

1.43

50

16.9

18.5

19.4

30

37

0.498 / 12,66

SER1412-362ME_

3.6

1.30

1.43

35

9.6

11.2

12.1

30

37

0.498 / 12,66

Low DCR for high average current applications

DCR

DCR

SRF

10%

20%

30%

20°C

40°C

Height max

±20% (µH)

(mOhms) (mOhms)

(MHz)

drop

drop

drop

rise

rise

(inches / mm)

SER1408-301ME_

0.30

0.48

0.55

140

43.2

49.6

53.0

38

42

0.325 / 8,26

SER1408-501ME_

0.50

0.48

0.55

83

25.8

29.6

31.4

38

42

0.325 / 8,26

SER1408-681ME_

0.68

0.48

0.55

63

18.8

21.6

23.2

38

42

0.325 / 8,26

SER1408-102ME_

1.0

0.48

0.55

48

12.1

14.2

16.1

38

42

0.325 / 8,26

SER1410-152ME_

1.5

0.90

0.99

53

16.8

18.9

20.3

33

39

0.416 / 10,56

SER1410-202ME_

2.0

0.90

0.99

45

12.1

13.9

15.0

33

39

0.416 / 10,56