SRP1038A-4R7M [BOURNS]
General Purpose Inductor, 4.7uH, 20%, 1 Element, Carbonyl Powder-Core, SMD, 4339, CHIP, 4339, HALOGEN FREE AND ROHS COMPLIANT;
| 型号： | SRP1038A-4R7M |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | General Purpose Inductor, 4.7uH, 20%, 1 Element, Carbonyl Powder-Core, SMD, 4339, CHIP, 4339, HALOGEN FREE AND ROHS COMPLIANT 测试 功率感应器 电感器 |
| 文件： | 总4页 (文件大小：455K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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.
ꢀ
ꢀ SRP1038AꢀSeriesꢀ-ꢀShieldedꢀPowerꢀInductors
L vs. I Charts
SRP1038A-R22M
SRP1038A-R20M
SRP1038A-R27M
0.4
0.3
0.2
0.1
0
0.35
0.28
0.21
0.14
0.07
0
100
90
0.40
0.32
0.24
0.16
0.08
0
100
80
80
60
80
70
60
50
40
30
20
60
40
20
0
40
20
0
10
0
60
0
15
30
45
0
16
32
48
64
80
0
12
24
36
48
60
DC Current (A)
DC Current (A)
DC Current (A)
SRP1038A-R33M
SRP1038A-R39M
SRP1038A-R36M
0.5
0.4
0.8
0.6
0.8
0.6
0.4
0.2
0
100
90
80
70
60
50
40
30
20
100
80
100
90
80
70
60
50
40
30
20
0.3
0.2
0.1
0
60
0.4
0.2
0
40
20
0
10
0
60
10
0
60
0
14
28
42
56
70
0
15
30
45
0
15
30
45
DC Current (A)
DC Current (A)
DC Current (A)
SRP1038A-R45M
SRP1038A-R56M
SRP1038A-1R0M
0.8
0.6
1.0
0.8
0.6
2.0
1.5
100
90
80
70
60
50
40
30
20
100
90
80
70
60
50
40
30
20
80
70
60
50
40
0.4
0.2
0
1.0
0.5
0
0.4
0.2
0
30
20
10
0
10
0
10
0
0
8
16
24
32
40
0
9
18
27
36
45
0
9
18
27
36
DC Current (A)
DC Current (A)
DC Current (A)
SRP1038A-1R5M
SRP1038A-2R2M
SRP1038A-1R2M
3.0
2.4
1.8
1.2
0.6
0
4
3
2.0
1.5
1.0
0.5
0
150
120
90
80
70
60
50
40
30
20
10
0
150
120
90
60
2
1
0
60
30
0
30
0
0
6.6
13.2
19.8
26.4
33
0
6.75
13.5
20.25
27
0
6.6
13.2
19.8
26.4
33
DC Current (A)
DC Current (A)
DC Current (A)
SRP1038A-3R3M
SRP1038A-5R6M
SRP1038A-4R7M
6
10
80
70
60
50
40
30
20
10
0
8
80
80
70
60
50
40
30
20
10
0
70
60
50
40
30
20
8
6
4
4.5
6
3.0
1.5
0
4
2
0
2
0
10
0
14.0
0
5
10
15
20
0
3.5
7.0
10.5
0
4.25
8.5
12.75
17
DC Current (A)
DC Current (A)
DC Current (A)
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
ꢀ SRP1038AꢀSeriesꢀ-ꢀShieldedꢀPowerꢀInductors
L vs. I Charts (Continued)
SRP1038A-6R8M
SRP1038A-8R2M
SRP1038A-100M
12
9
16
12
8
80
70
60
50
40
30
20
10
0
80
20
15
10
5
80
70
60
70
60
50
40
30
20
10
0
50
40
30
20
10
0
6
3
4
0
0
0
0
3.375
6.75
10.125
13.5
0
3.125
6.25
9.375
12.5
0
3
6
9
12
DC Current (A)
DC Current (A)
DC Current (A)
SRP1038A-220M
SRP1038A-330M
SRP1038A-150M
40
30
50
40
80
70
60
50
40
30
20
10
0
30
24
100
90
80
70
60
50
40
30
20
80
70
60
50
40
30
20
10
0
18
30
20
10
0
12
6
20
10
0
10
0
0
0
1.75
3.50
5.25
7
0
2
4
6
8
10
0
1
2
3
4
5
DC Current (A)
DC Current (A)
DC Current (A)
SRP1038A-470M
60
70
48
36
56
42
28
14
0
24
12
0
0
1
2
3
4
5
DC Current (A)
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
ꢀ
ꢀ SRP1038AꢀSeriesꢀ-ꢀShieldedꢀPowerꢀInductors
Soldering Profile
NATURAL
COOLING
PRE-HEATING
SOLDERING
T
(260 °C / 10 seconds max.)
P
t
(245 °C / 20~40 seconds)
p
217
200
150
60 ~ 150 seconds
60 ~ 180 seconds
480 seconds max.
25
Time (Seconds)
REFLOW TIMES: 3 MAX.
Packaging Specifications
330
DIA.
2.0ꢀ ꢀ0.5
(.079ꢀ ꢀ.020)
(12.99)
13.5ꢀ ꢀ0.5
(.531ꢀ ꢀ.020)
DIA.
100.0ꢀ ꢀ2.0
(3.937ꢀ ꢀ.079)
13.5ꢀ ꢀ0.5
(.531ꢀ ꢀ.020)
DIA.
24.0ꢀ ꢀ0.5
(.945ꢀ ꢀ.020)
24
(.945)
1.75
(.069)
0.35ꢀ ꢀ0.05
(.014ꢀ ꢀ.002)
4.0
(.157)
2.0
(.079)
1.5ꢀ ꢀ0.1
(.059ꢀ ꢀ.004)
DIA.
11.7ꢀ ꢀ0.1
(.461ꢀ ꢀ.004)
11.5ꢀ ꢀ0.1
(.453ꢀ ꢀ.004)
24.0ꢀ ꢀ0.3
(.945ꢀ ꢀ.012)
3ꢀ°
4.5ꢀ ꢀ0.1
(.177ꢀ ꢀ.004)
16.0ꢀ ꢀ0.1
(.630ꢀ ꢀ.004)
10.5ꢀ ꢀ0.1
(.413ꢀ ꢀ.004)
USER DIRECTION OF FEED
ꢀ
MM
(INCHES)
DIMENSIONS:
ꢀ
QTY:ꢀ500ꢀPCS.ꢀPERꢀREEL
REV. 01/18
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
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