Features
Applications
nꢀ Shieldedꢀconstruction
nꢀ Carbonylꢀpowderꢀcore
nꢀ Highꢀsaturationꢀcurrent
nꢀ Inductanceꢀrange:ꢀ0.20ꢀtoꢀ47ꢀµH
nꢀ AEC-Q200ꢀcompliant
nꢀ Automotiveꢀsystems:ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
-ꢀꢀDriverꢀassistantꢀ
-ꢀꢀInformationꢀ
-ꢀꢀEntertainmentꢀ
-ꢀꢀLighting
220
1316
nꢀ DC/DCꢀconverters
nꢀ Powerꢀsupplies
nꢀ RoHSꢀcompliant*ꢀandꢀhalogenꢀfree**
ꢀ
ꢀꢀSRP1038AꢀSeriesꢀ-ꢀShieldedꢀPowerꢀInductors
Electrical Specifications @ 25 °C
General Specifications
Test Voltage....................................1.0 V
Test Frequency.........................100 KHz
Operating Temperature
Inductance
@ 100 KHz
/ 1 V
Q (Min.)
@100 KHz (MHz) (mW)
/ 1 V
SRF
DCR
DCR
(mW)
Max.
Irms
(A)
Bourns
Part Number
Isat
(A)
Terminal
Type
Typ.
Typ.
................................-40 °C to +150 °C
(Temperature rise included)
L
(µH)
Tol.
(%)
Storage Temperature
................................-40 °C to +125 °C
Rated Current
............ Inductance drops 20 % at Isat
Temperature Rise.....40 °C at rated Irms
Resistance to Soldering Heat
........................ +260 °C, 40 sec. max.
Moisture Sensitivity Level.....................1
ESD Classification (HBM).................N/A
SRP1038A-R20M 0.20
SRP1038A-R22M 0.22
SRP1038A-R27M 0.27
SRP1038A-R33M 0.33
SRP1038A-R36M 0.36
SRP1038A-R39M 0.39
SRP1038A-R45M 0.45
SRP1038A-R56M 0.56
SRP1038A-1R0M 1.0
SRP1038A-1R2M 1.2
SRP1038A-1R5M 1.5
SRP1038A-2R2M 2.2
SRP1038A-3R3M 3.3
SRP1038A-4R7M 4.7
SRP1038A-5R6M 5.6
SRP1038A-6R8M 6.8
SRP1038A-8R2M 8.2
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
10
10
10
15
15
15
15
15
20
20
20
20
20
20
20
20
20
20
20
20
20
20
155
155
120
108
105
100
75
70
47
33
30
25
18
16
15
13
12
10
9
0.66
0.8
0.82
1
1.05
1.1
1.3
1.6
3
3.3
4
6.5
10.8
15
17
17.5
20
27
40
64
92
145
0.95
1
1
35
35
33
31
31
30
29
25
18
17
16
12
11
10
9
70
60
60
60
60
60
45
40
36
33
33
27
20
17
14
13.5
12.5
12
10
7
1.2
1.2
1.3
1.5
1.8
3.3
3.8
4.6
7
11.8
15.5
19.3
23.3
24
1
Circuit design, component, PCB trace
size and thickness, airflow and other
cooling provisions all affect the part
temperature. Part temperature should be
verified in the end application.
Lead
Frame
Materials
Core.............................Carbonyl powder
Wire ............................Enameled copper
Terminal Finish ...................................Sn
Packaging....... 500 pcs. per 13-inch reel
8.5
8
7.5
6.25
5
SRP1038A-100M
SRP1038A-150M
SRP1038A-220M
SRP1038A-330M
SRP1038A-470M
10
15
22
33
47
30
45
74
112
167
How to Order
8
6
5
3.5
3
5
4.5
SRP1038A - 100M
Model
Value Code (see table)
Product Dimensions
Electrical Schematic
Recommended Layout
11.0ꢀ ꢀ0.5
(.433ꢀ ꢀ.020)
13.6
(.535)
10.0ꢀ ꢀ0.3
(.394ꢀ ꢀ.012)
3.5
(.138)
100
5.4
(.213)
1516
Please consult Bourns® Model SRP-A
Series Visual Inspection Guide for detailed
construction, processing and testing
information.
10.0ꢀ ꢀ0.3
(.394ꢀ ꢀ.012)
3.8ꢀ ꢀ0.2
(.150ꢀ+ꢀ.008)
2.75ꢀ ꢀ0.35
(.108ꢀ ꢀ.014)
2.3ꢀ ꢀ0.3
(.091ꢀ ꢀ.012)
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀDIMENSIONS:
ꢀ
ꢀ
MM
(INCHES)
3.0ꢀ ꢀ0.3
(.118ꢀ ꢀ.012)
*ꢀꢀRoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ
**Bournsꢀconsidersꢀaꢀproductꢀtoꢀbeꢀ“halogenꢀfree”ꢀifꢀ(a)ꢀtheꢀBromineꢀ(Br)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀ(b)ꢀtheꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀandꢀ(c)ꢀtheꢀtotalꢀBromineꢀ(Br)ꢀꢀ
ꢀꢀꢀꢀandꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ1500ꢀppmꢀorꢀless.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.