Document 641-1
SMT Power Inductors – MSS6132
• 6.1 × 6.1 mm footprint; 3.2 mm high shielded inductors
• Low DCR and excellent current handling
Designer’s Kit C364
contains 3 of each value
Core material
Ferrite
Core and winding loss
See www.coilcraft.com/coreloss
Terminations
RoHS compliant gold over nickel over phos bronze.
Other terminations available at additional cost.
Weight
0.33 – 0.38 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)
Mean Time Between Failures (MTBF)
26,315,789 hours
Packaging
500/7″ reel, 1500/13″ reel; Plastic tape: 16 mm wide,
0.3 mm thick, 12 mm pocket spacing, 3.1 mm pocket depth
PCB washing
Only pure water or alcohol recommended
DCR
SRF
Inductance
2
max
typ
3
1
Part number
±20% (µH) (Ohms) (MHz)
MSS6132-472ML_
4.7
0.056
65.0
MSS6132-562ML_
5.6
0.060
60.0
MSS6132-682ML_
6.8
0.065
47.0
MSS6132-822ML_
8.2
0.070
45.0
MSS6132-103ML_
10
0.085
39.0
MSS6132-123ML_
12
0.110
33.0
MSS6132-153ML_
15
0.135
27.0
MSS6132-183ML_
18
0.160
24.0
MSS6132-223ML_
22
0.190
21.0
MSS6132-273ML_
27
0.235
19.0
MSS6132-333ML_
33
0.310
18.0
MSS6132-393ML_
39
0.345
17.0
MSS6132-473ML_
47
0.380
16.0
MSS6132-563ML_
56
0.430
14.0
MSS6132-683ML_
68
0.580
12.0
MSS6132-823ML_
82
0.640
10.0
MSS6132-104ML_ 100
0.820
9.0
Isat
(A)
4
10% 20% 30%
drop drop drop
2.18 2.60 2.84
2.10 2.50 2.74
1.80 2.12 2.30
1.78 2.06 2.22
1.36 1.64 1.84
1.30 1.54 1.70
1.16 1.42 1.56
1.04 1.22 1.36
0.97 1.12 1.22
0.91 1.08 1.18
0.81 0.96 1.10
0.79 0.92 0.99
0.72 0.86 0.93
0.61 0.72 0.79
0.55 0.63 0.69
0.53 0.62 0.67
0.45 0.54 0.59
Irms
(A)
5
20°C 40°C
rise rise
2.30 3.10
2.20 2.95
2.10 2.80
2.00 2.65
1.90 2.50
1.75 2.35
1.65 2.20
1.55 2.05
1.45 1.90
1.30 1.75
1.20 1.60
1.10 1.45
0.95 1.30
0.85 1.15
0.73 1.00
0.60 0.85
0.50 0.69
1. Please specify
termination
and
packaging
codes:
MSS6132-823MLC
Termination: L
= RoHS compliant gold 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: C= 7″ machine-ready reel
EIA-481
embossed plastic tape (500 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 (1500 per reel per
full reel).
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an
Agilent/HP 4263B LCR meter or equivalent.
3. SRF measured using Agilent/HP 4191A or equilvalent.
4. DC current at which the inductance drops the specified
amount from its value without current.
5. Current that causes the specified temperature rise from
25°C ambient.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components”
before soldering.
Specifications subject to change without notice.
Please check our website for latest information.
Document 641-1
Revised 10/20/08
© Coilcraft, Inc. 2009
Document 641-2
SMT Power Inductors – MSS6132
Typical L vs Current
1000
Typical L vs Frequency
1000
Inductance (µH)
Inductance (µH)
100
100 µH
100
100 µH
22 µH
22 µH
10
4.7 µH
10
4.7 µH
1
0.01
0.1
1
10
1
0.01
0.1
1
10
Current (A)
Frequency (MHz)
Irms Derating
120
110
100
0.240
*
6,1
0.237
6,0 min
0.079
2,0
0.240
*
6,1
0.158
4,0
Percent of rated
I
rms
90
80
70
60
50
40
30
20
10
0
-40
-20
0
20
40
60
80
100
120 140
0.079
2,0
25°C
123
Recommended
Land Pattern
0.126
max
3,2
0.220
5,6
Ambient temperature (°C)
0.220
5,6
*
Dimensions are of the case not
including the termination. For
maximum overall dimensions
including the termination, add
0.016 in / 0,4 mm.
Dimensions are in
inches
mm
Specifications subject to change without notice.
Please check our website for latest information.
Document 641-2
Revised 10/20/08
© Coilcraft, Inc. 2009
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