*R
AE **H oHS
C- AL C
Q2 O O
00 GE MP
CO N F LIA
M RE NT
PL E ,
IA &
NT
Features
■
Shielded construction
8.7 ± 0.25
(.343 ± .010)
(.006)
1.0
Inductance
@ 100 kHz / 1 V
L (µH)
Tol. %
■
Metal alloy powder core
■
High saturation current
■
Inductance range 0.15 to 10 µH
■
AEC-Q200 compliant
■
RoHS compliant* and halogen free**
11.3 ± 0.3
(.445 ± .012)
12.0 ± 0.2
(.472 ± .008)
100
1720
SRP3012TA Series – Shielded Power Inductors
2.5 ± 0.3
(.098 ± .012)
2.8 ± 0.10
(.110 ± .004)
2.3 ± 0.3
(.091 ± .012)
Bourns
Part Number
SRF
(MHz)
Typ.
DCR
(mΩ)
Typ.
DCR
(mΩ)
Max.
I rms
(A)
Typ.
I sat
(A)
Typ.
SRP3012TA-R15Y
SRP3012TA-R22M
SRP3012TA-R33M
SRP3012TA-R36M
SRP3012TA-R47M
SRP3012TA-R56M
SRP3012TA-R68M
0.15
0.22
0.33
0.36
0.47
0.56
0.68
1.0
± 30 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
195
170
150
125
107
90
85
9.6
14
16
25
17
20
23
30
36
11
6.5
6.2
6.0
5.0
4.5
10
14
9.2
8.5
7.2
6.6
10
18.5
31
Operating Temperature
................................-40 °C to +150 °C
2.8 ± 0.10
(Temperature rise included)
Storage Temperature (Component)
(.110 ± .004)
................................-40 °C to
0.15
+150 °C
1.95 ±
Rated Current
(.077 ± .006)
............ Inductance drops 30 % at Isat
3.4
MIN.
(.134)
rated Irms
1
Temperature Rise ... 40 °C at
MSL ......................................................1
................. N/A
Note 1: Circuit design, component, PCB trace size
and thickness, airflow and other cooling provisions all
100
affect
9.60
part temperature. Part temperature should be
the
± 0.2
(.378 .008)
1720
verified in
±
the end application.
SRP3012TA-R82M
SRP3012TA-1R0M
0.82
1.5
± 20 %
SRP3012TA-1R5M
± 20 %
71
34
SRP3012TA-2R2M
SRP3012TA-3R3M
SRP3012TA-4R7M
2.2
3.3
4.7
± 20 %
65
41
40
± 20 %
± 20 %
± 20 %
55
50
48
4.0
45
40
35
71
60
3.5
6.1
191
98
SRP3012TA-5R6M
SRP3012TA-6R8M
SRP3012TA-100M
5.6
SRP3012TA-8R2M
6.8
10
± 20 %
8.2
± 20 %
32
266
210
115
85
3.3
5.8
3.0
2.7
2.0
5.5
4.0
3.4
3.1
Materials
Core ..........................Metal alloy powder
Wire ............................Enameled copper
3.4
Terminal Finish .............................. Sn/Ni
(.134)
Packaging ..... 4000 pcs. per 13-inch reel
S
F
3.3
How to Order
(.130)
F
± 20 %
29
310
293
± 20 %
26
360
360
1.6
23
420
400
1.5
2.8
498
463
1.4
2.2
550
1.2
2.0
1.0
1.7
1.4
Model
SRP3012TA -
1.50
1R0M
S
(.059)
Product Dimensions
3.5 ± 0.2
(.138 ± .008)
0.7 ± 0.2
(.028 ± .008)
Value Code (see
2.9
table)
(.114)
Schematic
9.7
(.382)
3.2 ± 0.2
(.126 ± .008)
1.0
DIMENSIONS:
MM
(INCHES)
1.2 ± 0.2
(.047 ± .008)
Recommended Layout
4.1
(.161)
1.0 ± 0.2
(.039 ± .008)
1.45
(.057)
1.9
(.075)
EMEA:
The Americas:
www.bourns.com
DIMENSIONS:
MM
(INCHES)
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 his document, and at
www.bourns.com/docs/legal/disclaimer.pdf
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns
®
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®
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®
custom products shall be negotiated on a case-by-case basis by Bourns
and the user for which such Bourns
®
custom products are specially designed. Absent a written agreement between Bourns
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®
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also apply to such Bourns
®
custom products.
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®
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bilingual versions are available at:
Web Page:
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PDF:
http://www.bourns.com/docs/Legal/disclaimer.pdf
C1753 05/17/18
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