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Document 609-1

Shielded Power Inductors – SER1400
HalogenFree• 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!
• AEC-Q200 qualified

AEC

Q200 +125°C

Designer’s Kit C427 contains 3 each of all values
Core material FerriteCore and winding loss See www.coilcraft.com/coreloss
Environment RoHS compliant, halogen freeTerminations RoHS compliant tin-silver over copper. Otherterminations 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)
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.

High Isat for high peak current applications

Isat (A)5		
    Irms (A)6					SRF		2334		 Inductance
DCR typ DCR max
typ10%20%30%20°C 40°C
Part number1±20% (µH)(mOhms) (mOhms) (MHz)
drop
drop
drop
rise
rise
SER1412-301ME_0.30
1.30
1.43
154
87.0
92.8
105.930
37
SER1412-501ME_0.50
1.30
1.43
122
56.1
59.3
62.53037
SER1412-681ME_0.68
1.30
1.43
100
41.2
43.5
45.83037
SER1412-102ME_
1.0
1.30
1.43
7828.931.032.230
37SER1412-152ME_
1.5
1.30
1.436221.8
23.6
24.63037
SER1412-202ME_
2.0
1.30
1.435016.9
18.5
19.43037
SER1412-362ME_
3.6
1.30
1.4335
9.6
11.2
12.13037Height max(inches / mm)
0.498 / 12,66
0.498 / 12,66
0.498 / 12,66
0.498 / 12,66
0.498 / 12,66
0.498 / 12,66
0.498 / 12,66

Low DCR for high average current applications					 Inductance2
Part number1±20% (µH)
SER1408-301ME_0.30
SER1408-501ME_0.50
SER1408-681ME_0.68
SER1408-102ME_
1.0SER1410-152ME_1.5
SER1410-202ME_2.0

DCR
typ3(mOhms)
0.48
0.48
0.48
0.48
0.90
0.90

DCR
max3(mOhms)
0.55
0.55
0.55
0.55
0.99
0.99

5
    Irms (A)6SRF		Isat (A) 		
4
typ
10%
20%30%
20°C 40°C(MHz)
dropdrop
drop
rise
rise
140
43.2
49.6
53.0
38
4283
25.8
29.6
31.4
38
42
63
18.8
21.6
23.2
38
42
48
12.1
14.2
16.1
38
42
53
16.8
18.9
20.3
33
39
45
12.1
13.9
15.0
33
39

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 over copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37).
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastictape. Quantities less than full reel available: intape (not machine ready) or with leader and trailer($25 charge).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating theneed for multiple packaging codes. When ordering,
simply change the last letter of your part number
from B to D.

Height max(inches / mm)
0.325 / 8,260.325 / 8,260.325 / 8,260.325 / 8,260.416 / 10,560.416 / 10,56

2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP4263B 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 anAgilent/HP 16193A test fixture.
5. Typical dc current at 25°C that causes the specified inductance drop fromits value without current. Click for temperature derating information.
6. Typical 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 609-1

Revised 10/02/24© 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 609-2

Shielded Power Inductors – SER1400 SeriesPart number

Halogen
Free

0.348
8,83

Dash number

SER1412-362ME
XXXX Y

0.271 ±0.01
6,88 ±0,256

CL
0.221
5,60

0.355
9,020.130
3,30Internal code

AEC

Recommended
Land Pattern

Q200 +125°C

0.60 max
15,240.473
max
12,00Height(see table)

0.100
2,54

0.218
min
5,53

Dimensions are in		Series
SER1408
SER1410
SER14120.004/0,102

0.397
max
10,09inchesmm

Height max(inches/ mm)
0.325 / 8,26
0.416 / 10,56
0.498 / 12,66

Weight3.5 – 3.8 g
4.8 – 5.2 g
6.1 – 6.7 g

Packaging
SER1408 300/13″ reel Plastic tape: 32 mm wide,0.5 mm thick, 20 mm pocket spacing, 8.6 mm pocket depth
SER1410 250/13″ reel Plastic tape: 32 mm wide,0.5 mm thick, 20 mm pocket spacing, 10.8 mm pocket depth
SER1412 250/13″ reel Plastic tape: 32 mm wide,0.5 mm thick, 20 mm pocket spacing, 12.8 mm pocket depth

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 609-2

Revised 10/02/24© 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 609-3

Shielded Power Inductors – SER1400 Series
L vs Frequency (High Isat Versions)

L vs Current (High Isat Versions)1010AEC

2.0 µH
1.5 µH1.2 µH
1.0 µH
0.68 µH10.50 µH

2.0 µH
1.5 µH1.2 µH
1.0 µH

10.68 µH0.50 µH0.30 µH

0.1

0.1

10

10.30 µH

0.1

100

0.1

101Frequency (MHz)L vs Current (Low DCR Versions)

1010Inductance (µH)

2.0 µH
1.5 µH
1.0 µH

10.68 µH0.50 µH

2.0 µH
1.5 µH
11.0 µH
0.68 µH0.50 µH0.30 µH

0.30 µH

0.1

100

Current (A)L vs Frequency (Low DCR Versions)

Inductance (µH)

Q200 +125°C

3.6 µH

Inductance (µH)

3.6 µH

Inductance (µH)

Halogen
Free

0.1

1

10100

0.1

0.1

Frequency (MHz)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

10100

Document 609-3

Revised 10/02/24

1Current (A)© 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.