FR
E
Features
■
Semi-shielded construction
■
Inductance range: 1 to 470 µH
■
Rated current up to 8 A
■
AEC-Q200 qualified
■
RoHS compliant* and halogen free**
*R
oH
S
CO
M
& PLI
AE AN
C T,
QU **
AL HA
IF LO
IE G
D E
N
E
SRN6045TA Series - Semi-shielded Power Inductors
Inductance
@ 1 MHz / 1 V
Bourns Part No.
SRN6045TA-1R0Y
L (μH)
1.0
1.2
1.5
2.2
3.3
4.7
6.3
6.8
8.2
10
12
15
22
33
Tol. %
± 30
± 30
± 30
± 30
± 30
± 20
± 20
± 20
SRN6045TA-1R2Y
SRN6045TA-1R5Y
SRN6045TA-2R2Y
SRN6045TA-3R3Y
Q
(Min.)
@ 1 MHz
15
15
15
15
15
15
15
15
SRF
DCR
6.0 ± 0.3
(MHz)
± .012)
(mΩ)
(.236
Typ.
±20 %
110
10
90
75
55
45
40
35
30
2R2
SRN6045TA-4R7M
SRN6045TA-6R3M
SRN6045TA-6R8M
SRN6045TA-8R2M
SRN6045TA-100M
SRN6045TA-120M
SRN6045TA-150M
SRN6045TA-220M
SRN6045TA-330M
10.5
11.7
15
21
26
33
34
Irms
(A)
Typ.
8.00
± 20
± 20
± 20
SRN6045TA-470M
SRN6045TA-560M
SRN6045TA-680M
SRN6045TA-820M
SRN6045TA-101M
SRN6045TA-121M
SRN6045TA-151M
SRN6045TA-181M
SRN6045TA-221M
SRN6045TA-331K
SRN6045TA-471K
68
82
100
47
56
± 20
± 20
± 20
15
15
15
± 20
± 20
15
15
15
27
25
22
120
150
180
220
330
470
± 20
± 20
± 20
15
15
20
17
13
± 20
± 20
± 20
± 20
± 10
± 10
15
15
15
15
15
15
15
15
15
10
9
8.5
12
11
(.189 ± .012)
200
4.8 ± 0.3
230
71
96
145
46
52
65
(.165 ± .012)
4.50
3.80
4.2
3.60
± 0.3
7.50
12.5
7.00
12.0
6.0 ± 0.3
(.236
6.00
± .012)
9.50
5.00
7.80
6.80
5.90
5.70
Isat
(A)
Typ.
13.50
Operating Temp. .......... -55 °C to +125 °C
(Temperature rise included)
Storage Temperature .. -55 °C to +125 °C
Temperature Rise .....40 °C at rated Irms
Rated Current
............ Inductance drops 30 % at Isat
Failure In Time (FIT) ........24.7/10
9
hours
Mean Time Between Failures (MTBF)
.................................. 40.4 x 10
6
hours
Moisture Sensitivity Level .....................1
............................ N/A
Materials
Core ..............................................Ferrite
Wire ............................Enameled copper
Terminal Finish ...................................Sn
Coating .................Magnetic epoxy resin
Packaging ..... 1000 pcs. per 13-inch reel
Product Dimensions
6.0 ± 0.3
(.236 ± .012)
4.25 ± 0.3
(.167
2.80
± .012)
3.40
3.20
3.00
5.10
4.60
4.00
2.30
1.80
7
6.5
6
5
4
3
305
365
456
1.60
2.00
1.9
1.40
± 0.3
1.80
1.10
0.98
0.92
(.075 ± .012)
3.80
3.30
2.50
500
626
900
1400
2050
745
0.85
0.75
1.60
1.50
1.33
0.68
1.20
1.10
2R2
6.0 ± 0.3
(.236 ± .012)
0.60
0.55
0.40
1.00
0.88
0.60
0.50
4.2 ± 0.3
(.165 ± .012)
Electrical Schematic
Recommended Layout
1.8
(.071)
4.25 ± 0.3
(.167 ± .012)
How to Order
6.5
(.256)
4.8 ± 0.3
(.189 ± .012)
1.9 ± 0.3
(.075 ± .012)
SRN6045TA - 100M
Model
Value Code (see table)
5.1
(.201)
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
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C1753 05/17/18R
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