Features
Applications
nꢀ Shieldedꢀconstruction
nꢀ Metalꢀalloyꢀpowderꢀcore
nꢀ Highꢀsaturationꢀcurrent
nꢀ Flatꢀwire
nꢀ Selectedꢀautomotiveꢀapplications:
ꢀ
ꢀ
ꢀ
-ꢀ Driverꢀassistantꢀ
-ꢀ Infotainmentꢀ
-ꢀ Lighting
1R0
1742
nꢀ DC/DCꢀconverters
nꢀ Powerꢀsupplies
nꢀ AEC-Q200ꢀcompliant
nꢀ RoHSꢀcompliant*ꢀandꢀhalogenꢀfree**
ꢀ
SRP6050CAꢀSeriesꢀ–ꢀShieldedꢀPowerꢀInductors
Electrical Specifications @ 25 °C
Inductance
@ 100 kHz / 0.1 V
I rms (A)
Typ.
I sat
(A)
D Dim.
(mm)
SRF
(MHz)
Typ.
DCR
(mΩ)
Typ.
DCR
(mΩ)
Max.
Bourns
20 °C Temp. 40 °C Temp.
Part Number
L (µH)
1.0
Tol. %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
Rise
Rise
Typ.
± 0.3 mm
SRP6050CA-1R0M
SRP6050CA-1R2M
SRP6050CA-1R5M
SRP6050CA-1R8M
SRP6050CA-2R2M
SRP6050CA-3R3M
SRP6050CA-4R3M
SRP6050CA-4R7M
50
43
40
33
30
25
23
22
4.1
5.3
4.52
5.83
6.3
15
20
23.0
22.0
19.5
18.5
16.0
12.5
11.0
10.5
5.3
5.3
5.3
5.3
5.2
5.2
5.2
5.2
1.2
14
18
1.5
5.7
13
17
1.8
6.4
7.1
12
16
2.2
7.7
8.5
10
13
3.3
11.2
15.1
16.7
12.5
16.2
18.4
8.5
7.0
6.5
11
4.3
9.0
8.5
4.7
Product Dimensions
General Specifications
Operating Temperature
................................-55 °C to +155 °C
(Temperature rise included)
6.6ꢀ ꢀ0.2
(.260ꢀ ꢀ.010)
DIMꢀD.
Storage Temperature (Component)
................................-55 °C to +155 °C
Rated Current............. Inductance drops
30 % at Isat
1.4ꢀ ꢀ0.2
(.055ꢀ ꢀ.008)
1R0
6.4ꢀ ꢀ0.2
(.252ꢀ ꢀ.010)
2.6ꢀ ꢀ0.25
(.102ꢀ ꢀ.010)
Temperature Rise.................20 or 40 °C
1616
at rated Irms1
MSL......................................................1
ESD Classification (HBM)................. N/A
Noteꢀ1:ꢀCircuitꢀdesign,ꢀcomponent,ꢀPCBꢀtraceꢀsizeꢀ
andꢀthickness,ꢀairflowꢀandꢀotherꢀcoolingꢀprovisionsꢀallꢀ
affectꢀtheꢀpartꢀtemperature.ꢀPartꢀtemperatureꢀshouldꢀbeꢀ
verifiedꢀinꢀtheꢀendꢀapplication.
4.8ꢀ ꢀ0.2
(.190ꢀ ꢀ.008)
ꢀ
DIMENSIONS:
MM
(INCHES)
ꢀ
How to Order
Schematic
Materials
SRP6050CA - 1R0M
Core..........................Metal alloy powder
Wire ............................Enameled copper
Terminal Finish ...................................Sn
Packaging....... 800 pcs. per 13-inch reel
Model
Value Code (see table)
Recommended Layout
5.6
(.220)
REF.
5.6
(.220)
REF.
2.5
(.098)
REF.
Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA: Tel: +36 88 520 390 • Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com
ꢀ
MM
(INCHES)
DIMENSIONS:
ꢀ
www.bourns.com
*ꢀꢀRoHSꢀDirectiveꢀ2015/863,ꢀMarꢀ31,ꢀ2015ꢀandꢀAnnex.ꢀ
**Bournsꢀconsidersꢀaꢀproductꢀtoꢀbeꢀ“halogenꢀfree”ꢀifꢀ(a)ꢀtheꢀBromineꢀ(Br)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀ(b)ꢀtheꢀChlorineꢀꢀ
ꢀꢀꢀꢀ(Cl)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀandꢀ(c)ꢀtheꢀtotalꢀBromineꢀ(Br)ꢀandꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ1500ꢀppmꢀorꢀless.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.