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Document 1096 -1

Shielded Power Inductors – SER1390
AEC• Exceptionally high current carrying capability• Low DC resistance• AEC-Q200 qualified

Q200 +85°C

Core material FerriteCore and winding loss See www.coilcraft.com/coreloss
Terminations RoHS compliant matte tin over nickel over phos bronze.
Other terminations available at additional cost.
Weight 4.0 – 4.8 g
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)
Packaging 300 per 13″ reel; Plastic tape: 24 mm wide, 0.5 mm thick,
20 mm pocket spacing, 9.6 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.		 Inductance2
Part number1±20% (µH)

DCR (mOhm)3
typ    max

SER1390-103ML_
SER1390-153ML_
SER1390-223ML_
SER1390-333ML_
SER1390-473ML_

13.7
13.7
21.0
21.0
21.0

10152233
47

15.0
15.0
23.1
23.1
23.1

SRF typ4(MHz)

10% drop

Isat (A)5
20% drop

30% drop

26.9
24.3
20.3
15.7
13.2

11.32
7.20
6.08
3.80
2.60

12.56
8.04
6.80
4.40
3.00

13.16
8.60
7.36
4.76
3.20

Irms (A)620°C rise 40°C rise
6.4
6.4
5.7
5.7
5.7

9.2
9.2
7.7
7.7
7.7

1. When ordering, please specify termination and packaging codes:
SER1390-473MLD
Termination: L = RoHS compliant matte-tin over nickel over phos bronze.
Special order: T = RoHS tin-silver-copper over 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 (300 parts per full reel). Quantities less than full reel available: in tape (notmachine ready) or with leader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes.
When ordering, simply change the last letter of your part number from B to D.
2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A or equivalent.
3. DCR measured on a micro-ohmmeter.
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.

US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg

Document 1096-1

Revised 09/30/24© Coilcraft Inc. 2024
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 1096 -2

Shielded Power Inductors – SER1390 Series
L vs Current

L vs Frequency

100100

AEC

47 µH
47 µH

Q200 +85°C

33 µH

Inductance (µH)

Inductance (µH)

33 µH
22 µH
15 µH

10110 µH

0.1101100

22 µH
15 µH
10 µH

1010.1110100Frequency (MHz)Current (A)0.531 max
13,50.531 max
13,51XXXXYSER1390-XXXML

Dash number23
Terminal 3 is for
mounting stability only.

Internal code

0.354
max
9,00.006 / 0,152
0.110 ±0.008
2,8 ±0,20.173 ±0.008
4,4 ±0,20.094 ±0.008
2,4 ±0,20.110 ±0.008
2,8 ±0,20.071 ±0.004
1,80 ±0,10.063 ±0.008
1,60 ±0,20.089
2,260.121
3,070.089
2,26

Recommended
3
Land Pattern

0.109
2,77

10.1634,140.121
3,070.330
8,38

2

Dimensions are ininchesmm

US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.comTaiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg

Document 1096-2

Revised 09/30/24© Coilcraft Inc. 2024
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.