Features
nꢀ Shieldedꢀconstruction
nꢀ Metalꢀalloyꢀpowderꢀcore
nꢀ Highꢀsaturationꢀcurrent
nꢀ Flatꢀwire
8R2
1906
nꢀ AEC-Q200ꢀcompliant
nꢀ RoHSꢀcompliant*ꢀandꢀhalogenꢀfree**
SRP5050FA Series – Shielded Power Inductors
Electrical Specifications @ 25 °C
General Specifications
Operating Temperature
................................-55 °C to +155 °C
(Temperature rise included)
Storage Temperature (Component)
................................-55 °C to +155 °C
Rated Current............. Inductance drops
30 % at Isat
Inductance
@ 100 kHz / 0.1 V
I rms (A)
Typ.
I sat
(A)
SRF
DCR
DCR
Bourns
Part Number
(MHz) (mΩ) (mΩ)
Typ.
20
20 °C
40 °C
L (µH)
5.60
6.80
8.20
Tol. %
± 20 %
± 20 %
± 20 %
Typ.
Max. Temp. Rise Temp. Rise Typ.
SRP5050FA-5R6M
SRP5050FA-6R8M
SRP5050FA-8R2M
22.0 24.20
26.0 28.60
29.5 32.50
5.3
4.8
4.6
7.2
6.4
6.1
8.6
7.8
7.2
18
Temperature Rise.................20 or 40 °C
15
at rated Irms1
MSL ......................................................1
ESD Classification (HBM)................. N/A
Product Dimensions
Noteꢀ1:ꢀCircuitꢀdesign,ꢀcomponent,ꢀPCBꢀtraceꢀsizeꢀ
andꢀthickness,ꢀairflowꢀandꢀotherꢀcoolingꢀprovisionsꢀallꢀ
affectꢀtheꢀpartꢀtemperature.ꢀPartꢀtemperatureꢀshouldꢀbeꢀ
verifiedꢀinꢀtheꢀendꢀapplication.
5.5 ꢀ.ꢁꢀ
(.ꢁ17 .ꢀꢀ08
4.3 ꢀ.3ꢀ
(.169 .ꢀ1ꢁ8
Materials
1.1 ꢀ.ꢁꢀ
8R2
1633
5.3 ꢀ.ꢁꢀ
(.ꢁꢀ9 .ꢀꢀ08
Core..........................Metal alloy powder
Wire ............................Enameled copper
Terminal Finish ...................................Sn
Packaging..... 1500 pcs. per 13-inch reel
ꢁ.3 ꢀ.ꢁ5
(.ꢀ91 .ꢀ1ꢀ8
(.ꢀ43 .ꢀꢀ08
4.0 ꢀ.ꢁꢀ
(.109 .ꢀꢀ08
Recommended Layout
MM
(INCHES)
DIMENSIONS:
4.7
(.185)
How to Order
Schematic
SRP5050FA - 8R2M
4.5
Model
Value Code (see table)
(.177)
2.0
(.079)
MM
DIMENSIONS:
(INCHES)
Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA: Tel: +36 88 885 877 • Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
*ꢀꢀ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.