Features
■ Shielded construction
■ Metal alloy powder core
■ High saturation current
■ Inductance range 0.1 to 10 µH
■ AEC-Q200 compliant
1.0
■ RoHS compliant* and halogen free**
SRP3020TA Series – Shielded Power Inductors
Operating Temperature
................................-40 °C to +150 °C
(Temperature rise included)
Storage Temperature (Component)
................................-40 °C to +150 °C
Rated Current
............ Inductance drops 30 % at Isat
Temperature Rise... 40 °C at rated Irms1
MSL ......................................................1
................. N/A
Inductance
@ 100 kHz / 1 V
I sat
(A)
Typ.
SRF
(MHz)
Typ.
DCR
(mΩ)
Typ.
DCR
(mΩ)
Max.
I rms
(A)
Typ.
Bourns
Part Number
Q
L (μH)
0.10
0.22
0.33
0.47
0.68
1.0
Tol. % Min.
SRP3020TA-R10Y
SRP3020TA-R22Y
SRP3020TA-R33M
SRP3020TA-R47M
SRP3020TA-R68M
SRP3020TA-1R0M
SRP3020TA-1R5M
SRP3020TA-2R2M
SRP3020TA-3R3M
SRP3020TA-4R7M
SRP3020TA-5R6M
SRP3020TA-6R8M
SRP3020TA-8R2M
SRP3020TA-100M
± 30 %
± 30 %
± 20 %
± 20 %
± 20 %
5
5
5
5
5
340
185
160
105
94
6.6
11
9
10.5
9.0
8.0
7.0
5.5
4.0
3.8
3.5
3.0
2.6
2.2
1.9
1.6
1.4
14.0
11.2
10.0
9.0
7.0
5.0
4.0
3.7
3.5
3.0
2.6
2.2
1.9
1.6
14
17
21
19.7
25.5
32
23
29
± 20 % 10
± 20 % 10
± 20 % 10
± 20 % 10
± 20 % 10
± 20 % 10
± 20 % 10
± 20 % 10
± 20 % 10
82
38
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.
1.5
54
42
50
2.2
45
65
75
3.3
40
125
172
205
260
340
366
145
200
238
300
390
422
Materials
4.7
34
5.6
29
Core..........................Metal alloy powder
Wire ............................Enameled copper
Terminal Finish ..............................Sn/Ni
Packaging..... 3000 pcs. per 13-inch reel
6.8
24
8.2
22
10
20
How to Order
Product Dimensions
SRP3020TA - 1R0M
3.5 0.2
(.138 .008ꢀ
0.7 0.2
(.028 .008ꢀ
Model
Value Code (see table)
Schematic
1.2 0.2
(.047 .008ꢀ
3.2 0.2
(.126 .008ꢀ
1.0
1.8 0.2
(.071 .008ꢀ
Recommended Layout
MM
(INCHESꢀ
DIMENSIONS:
4.1
(.161ꢀ
1.45
(.057ꢀ
1.9
(.075ꢀ
EMEA:
The Americas:
www.bourns.com
MM
DIMENSIONS:
(INCHESꢀ
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 (aꢀ the Bromine (Brꢀ content is 900 ppm or less; (bꢀ the Chlorine
(Clꢀ content is 900 ppm or less; and (cꢀ the total Bromine (Brꢀ and Chlorine (Clꢀ 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 his document, and at www.bourns.com/docs/legal/disclaimer.pdf