*R
AE **H oHS
C- AL C
Q 2 OG OM
00 EN P
CO FR LIA
M EE NT
PL & ,
IA
NT
Features
n
Shielded construction
2R2 06
19
n
Metal alloy powder core
n
High saturation current
n
Flat wire
n
AEC-Q200 compliant
n
RoHS compliant* and halogen free**
SRP7030CA Series – Shielded Power Inductors
Electrical Specifications @ 25 °C
Inductance
@ 100 kHz / 1 V
Bourns
Part Number
L (µH)
Tol. %
SRF
(MHz)
Typ.
DCR
(mΩ)
Typ.
DCR
(mΩ)
Max.
I rms (A)
Typ.
20 °C
Temp. Rise
40 °C
Temp. Rise
I sat
(A)
Typ.
SRP7030CA-8R2M
SRP7030CA-6R8M
SRP7030CA-5R6M
SRP7030CA-4R7M
SRP7030CA-3R3M
SRP7030CA-2R2M
SRP7030CA-1R5M
SRP7030CA-1R0M
8.2
6.8
5.6
4.7
3.3
2.2
1.5
1.0
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
12
14
16
18
22
38
31
35
44.30
38.60
30.10
24.20
16.30
12.40
7.50
4.55
48.73
42.50
33.20
26.70
18.00
13.70
8.25
5.00
10.0
6.9
8.0
12.0
16.1
10.0
7.3
9.0
13.0
15.3
21.8
3.0
4.5
5.3
5.9
6.8
10.2
12.0
12.5
13.5
15.0
19.0
25.0
30.0
Product Dimensions
SRP7030CA-1R0M~1R5M:
6.60 ± 0.30
(.260 ± .012)
7.80 ± 0.25
(.307 ± .010)
SRP7030CA-2R2M~8R2M:
6.20 ± 0.30
(.244 ± .012)
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
Temperature Rise .................20 or 40 °C
at rated Irms
1
MSL ......................................................1
ESD Classification (HBM)................. N/A
Note 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.
7.60 ± 0.20
(.299 ± .008)
4R7
1638
2.90 ± 0.20
(.114 ± .008)
3.15 ± 0.25
(.124 ± .010)
1.75 ± 0.20
(.069 ± .008)
DIMENSIONS:
MM
(INCHES)
How to Order
Schematic
Materials
Core ..........................Metal alloy powder
Wire ............................Enameled copper
Terminal Finish ...................................Sn
Packaging ..... 1500 pcs. per 13-inch reel
Recommended Layout
SRP7030CA - 1R5M
Model
Value Code (see table)
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
7.20 REF.
(.283)
7.40
REF.
(.291)
2.80
REF.
(.110)
WARNING Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
* RoHS Directive 2015/863, Mar 31, 2015 and Annex.
**Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine
(Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
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