Document 290 -1
Shielded Power Inductors – SER1360
The SER1360 series provides exceptionally high current car-
rying capability (up to 43 Amps) and very low DC resistance,
all in a low profile, small footprint package.
The part’s magnetic shielding and 13 × 13 mm base allow
high density mounting while the flat wire winding keeps
the overall height to just 6 mm.
In addition to the standard values show, custom values
are available to meet specific applications.
Part number
1
SER1360-331KL_
SER1360-651KL_
SER1360-102KL_
SER1360-182KL_
SER1360-272KL_
SER1360-402KL_
SER1360-472KL_
SER1360-602KL_
SER1360-802KL_
SER1360-103KL_
Inductance
2
±10% (µH)
0.33
0.65
1.0
1.8
2.7
4.0
4.7
6.0
8.0
10
DCR (mOhm)
3
typ
max
0.77
0.77
2.36
2.36
2.36
5.50
5.50
5.50
9.83
9.83
0.85
0.85
2.60
2.60
2.60
6.05
6.05
6.05
10.81
10.81
SRF typ
4
(MHz)
200
160
75
50
42
34
32
28
26
24
10% drop
36
23
32
17
12
11
9.5
8.0
7.5
6.2
Isat
(A)
5
20% drop
41
27
33
19
13
12
11
9.0
8.5
7.0
30% drop
43
28
33.5
20
14
13
12
9.5
9.0
7.5
Irms
(A)
6
20°C rise 40°C rise
13.0
13.0
9.5
9.5
9.5
7.1
7.1
7.1
5.5
4.4
16.9
16.9
13.0
13.0
13.0
9.4
9.4
9.4
7.6
7.2
1. When ordering, please specify
termination
and
packaging
codes:
SER1360-103KLD
Termination: L
= RoHS compliant matte-tin over nickel over phos bronze.
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 (500 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 D instead.
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 which the inductance drops the specified amount from
its value without current.
6. Current that causes the specified temperature rise from 25°C ambient.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Designer’s Kit C365
contains 3 each of all values
Core material
Ferrite
Core and winding loss
See www.coilcraft.com/coreloss
Terminations
RoHS compliant tin-silver over tin over nickel over phos
bronze (pins 1 and 2); matte tin over nickel over phos bronze (pin 3).
Other terminations available at additional cost.
Weight
2.6 – 2.8 g
Ambient temperature
–40°C to +85°C with
Irms
current, +85°C to
+125°C with derated current
Storage temperature
Component: –40°C to +125°C.
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
500 per 13″ reel; Plastic tape: 24 mm wide,
0.4 mm thick, 16 mm pocket spacing, 6.6 mm pocket depth
PCB washing
Only pure water or alcohol recommended
Document 290-1
Revised 09/04/12
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
© Coilcraft Inc. 2012
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check out web site for latest information.
Document 290 -2
Shielded Power Inductors - SER1360 Series
Typical L vs Frequency Typical L vs Current
12
11
10
9
8
7
6
5
4
3
2
1
0
8.0 µH
6.0 µH
4.7 µH
4.0 µH
1.8 µH
1.0 µH
0.33 µH
10.0 µH
12
11
10
9
8
7
6
5
4
3
2
1
0
10.0 µH
Inductance (µH)
Inductance (µH)
8.0 µH
6.0 µH
4.7 µH
4.0 µH
1.8 µH
1.0 µH
0.33 µH
0.01
0.1
Frequency (MHz)
1
10
0.1
1
Current (A)
10
100
Current Derating
120
110
0.500 ±0.012
12,7 ±0,3
1
2
Percent of rated current
100
90
80
70
60
50
40
20
10
0
0.496 ±0.012
12,6 ±0,3
3
Terminal 3 is for
mounting stability only.
25°C
30
Isat
Irms
-40
-20
0
20
0.215 ±0.014
5,45 ±0,35
0.006 / 0,152
40
60
80
100
120 140
Ambient temperature (°C)
0.110 ±0.008
2,8 ±0,2
Temperature Rise vs Current
10.0 µH
8.0 µH
6.0 µH
4.7 µH
4.0 µH
1.8 µH
1.0 µH
0.33 µH
80
0.173 ±0.008
4,4 ±0,2
0.110 ±0.008
2,8 ±0,2
0.094 ±0.008
2,4 ±0,2
Temperature rise (from 25°C)
70
60
50
40
30
20
10
0
0
5
0.070 ±0.008
1,78 ±0,2
0.367 ±0.008
9,32 ±0,2
0.063 ±0.008
1,60 ±0,2
0.089
2,26
0.121
3,07
0.163
4,14
0.121
3,07
2
1
0.330
8,38
0.089
2,26
Recommended
Land Pattern
3
0.109
2,77
10
15
20
25
Dimensions are in
Current (A rms)
inches
mm
Document 290-2
Revised 09/04/12
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
© Coilcraft Inc. 2012
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check out web site for latest information.
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