* RoHS Directive 2015/863, Mar 31, 2015 and Annex.
13.5 ± 0.5
**Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine
(.531 ± .020)
(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
12.5 ± 0.3
this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
(.492 ± .012)
R15
1510
SRP1265A Series - Shielded Power Inductors
L vs. I Charts
0.30
0.24
SRP1265A-R15M
130
0.5
0.4
SRP1265A-R22M
130
0.60
0.48
SRP1265A-R33M
130
Temperature Rise (°C)
Temperature Rise (°C)
0.18
0.12
0.06
0
78
52
26
0
118
0.3
0.2
0.1
0
78
52
26
0
112
0.36
0.24
0.12
0
78
52
26
0
68
0
23.6
47.2
70.8
94.4
0
22.4
44.8
67.2
89.5
0
13.6
27.2
40.8
54.4
DC Current (A)
DC Current (A)
DC Current (A)
0.60
0.48
SRP1265A-R36M
130
0.80
SRP1265A-R47M
130
1.0
SRP1265A-R56M
110
Temperature Rise (°C)
Temperature Rise (°C)
0.36
0.24
0.12
0
78
52
26
0
66
0.48
0.32
0.16
0
78
52
26
0
63
0.6
0.4
0.2
0
66
44
22
0
58
0
13.2
26.4
39.6
52.8
0
12.6
25.2
37.8
50.4
0
11.6
23.2
34.8
46.4
DC Current (A)
DC Current (A)
DC Current (A)
1.50
1.20
1.0
0.8
SRP1265A-R68M
100
1.20
0.96
SRP1265A-R82M
100
SRP1265A-1R0M
130
Temperature Rise (°C)
Temperature Rise (°C)
0.6
0.4
0.2
0
60
40
20
0
60
0.72
0.48
0.24
0
60
40
20
0
60
0.90
0.60
0.30
0
78
52
26
0
60
0
12
24
36
48
0
12
24
36
48
0
12
24
36
48
DC Current (A)
2.0
1.6
DC Current (A)
3.0
2.4
1.8
1.2
0.6
0
0
8
16
24
32
DC Current (A)
SRP1265A-1R5M
130
104
78
52
26
0
50
SRP1265A-1R8M
130
104
78
52
26
0
40
3.0
2.4
SRP1265A-2R2M
130
Temperature Rise (°C)
Temperature Rise (°C)
1.2
0.8
0.4
0
0
10
20
30
40
1.8
1.2
0.6
0
78
52
26
0
37
0
7.4
14.8
22.2
29.6
DC Current (A)
5
4
DC Current (A)
130
104
78
52
26
0
30
7.0
5.6
DC Current (A)
SRP1265A-3R3M
SRP1265A-4R7M
130
8.0
SRP1265A-5R6M
120
96
72
48
24
0
23
Temperature Rise (°C)
Temperature Rise (°C)
3
2
1
0
4.2
2.8
1.4
0
0
5.6
11.2
16.8
22.4
78
52
26
0
28
4.8
3.2
1.6
0
0
6
12
18
24
0
4.6
9.2
13.8
19.4
DC Current (A)
DC Current (A)
DC Current (A)
ture Rise (°C)
ture Rise (°C)
6
60
5.4
3.6
60
40
tance ( H)
7.2
4.8
60
40
ure Rise (°C)
tance ( H)
tance ( H)
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
80
80
9.6
7.2
8
80
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.
10
SRP1265A-6R0M
100
9.0
SRP1265A-6R8M
100
12.0
SRP1265A-8R2M
100
Temperature Rise (°C)
104
6.4
Inductance ( H)
Inductance ( H)
Inductance ( H)
Temperature Rise (°C)
Inductance ( H)
104
Inductance ( H)
Inductance ( H)
Temperature Rise (°C)
80
80
104
Inductance ( H)
Inductance ( H)
Inductance ( H)
Temperature Rise (°C)
Inductance ( H)
Inductance ( H)
104
0.64
104
0.8
88
Inductance ( H)
Temperature Rise (°C)
104
104
104
Inductance ( H)
Inductance ( H)
Inductance ( H)
Temperature Rise (°C)
Temperature Rise (°C)
1.2
0.8
0.4
0
0
10
20
30
40
78
52
26
0
50
1.8
1.2
0.6
0
0
8
16
24
32
78
52
26
0
40
1.8
1.2
0.6
0
78
52
26
0
7.4
14.8
13.5 ± 0.5
(.531 ± .020)
22.2
29.6
0
37
DC Current (A)
5
4
DC Current (A)
130
104
78
52
26
7.0
5.6
DC Current (A)
8.0
12.5 ± 0.3
SRP1265A-3R3M
SRP1265A-4R7M
130
(.492 ± .012)
SRP1265A-5R6M
3R3
Temperature Rise (°C)
Temperature Rise (°C)
3
2
1
0
4.2
2.8
1.4
0
0
5.6
11.2
16.8
22.4
78
52
26
0
28
4.8
3.2
1.6
0
SRP1265A Series - Shielded Power Inductors
0
6
12
18
24
0
30
2.75 ± 0.35
(.108 ± .014)
2.3 ± 0.3
(.091 ± .012)
6.2 ± 0.3
(.244 + .012)
72
48
2.0
24
(.079)
REF.
13.8
19.4
0
23
L vs. I Charts (Continued)
DC Current (A)
10
8
0
4.6
9.2
DC Current (A)
DC Current (A)
GRADUATED
LINE
100
80
60
SRP1265A-6R0M
100
80
60
40
20
0
23
9.0
7.2
SRP1265A-6R8M
100
80
60
40
20
0
20
12.0
SRP1265A-8R2M
4.7 ± 0.3
(.185 ± .012)
Temperature Rise (°C)
Temperature Rise (°C)
6
4
2
0
5.4
3.6
1.8
0
7.2
4.8
2.4
0
13.5 ± 0.5
(.531 ± .020)
40
20
0
16
0
4.6
9.2
13.8
18.4
0
4
8
12
16
DC Current (A)
DC Current (A)
12.5 ± 0.3
(.492 ± .012)
35
0
3.2
15
12
SRP1265A-100M
120
25
20
SRP1265A-150M
100
SRP1265A-220M
2.75 ± 0.35
(.108 ± .014)
2.3 ± 0.3
(.091 ± .012)
6.2 ± 0.3
(.244 + .012)
9.6
R15
DC Current (A)
1510
6.4
12.8
120
Temperature Rise (°C)
Temperature Rise (°C)
9
6
3
0
0
3.1
6.2
9.3
12.4
72
48
24
0
15.5
15
10
5
0
60
40
20
0
12
21
14
7
0
2.0
(.079)
48
REF.
24
72
0
2.4
4.8
7.2
9.6
DC Current (A)
DC Current (A)
0
2.4
4.8
7.2
9.6
GRADUATED
LINE
0
12
DC Current (A)
4.7 ± 0.3
(.185 ± .012)
50
40
SRP1265A-330M
120
70
SRP1265A-470M
120
Temperature Rise (°C)
30
20
10
0
72
48
24
0
11
42
28
14
0
72
48
24
0
9.5
Temperature Rise (°C)
96
56
96
Inductance ( H)
Inductance ( H)
14.2
(.559)
0
2.2
4.4
6.6
8.8
0
1.9
3.8
5.7
7.6
DC Current (A)
DC Current (A)
8.0
(.315)
5.0
(.197)
Soldering Profile
PRE-HEATING
SOLDERING
TP (260 °C / 10 seconds max.)
tp (245 °C / 20~40 seconds)
Electrical Schematic
NATURAL
COOLING
Temperature (°C)
217
200
150
60 ~ 180 seconds
60 ~ 150 seconds
25
480 seconds max.
Time (Seconds)
REFLOW TIMES: 3 MAX.
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.
Temperature Rise (°C)
96
80
28
Inductance ( H)
Inductance ( H)
96
Inductance ( H)
Temperature Rise (°C)
9.6
Inductance ( H)
Inductance ( H)
Inductance ( H)
Temperature Rise (°C)
104
6.4
1510
120
96
Inductance ( H)
Inductance ( H)
Inductance ( H)
Temperature Rise (°C)
Inductance ( H)
1.6
104
2.4
104
2.4
104
Inductance ( H)
Inductance ( H)
SRP1265A Series - Shielded Power Inductors
Packaging Specifications
330
DIA.
(12.99)
2.0 ± 0.5
(.079 ± .020)
13.5 ± 0.5
(.531 ± .020)
DIA.
100.0 ± 2.0
(3.937 ± .079)
13.5 ± 0.5
DIA.
(.531 ± .020)
24.0 ± 0.5
(.945 ± .020)
24
(.945)
2.0
(.079)
1.5 ± 0.1
DIA.
(.059 ± .004)
0.35 ± 0.05
(.014 ± .002)
1.75
(.069)
4.0
(.157)
13.0 ± 0.1
(.512 ± .004)
11.5 ± 0.1
(.453 ± .004)
24.0 ± 0.3
(.945 ± .012)
USER DIRECTION OF FEED
QTY: 500 PCS. PER REEL
MM
(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
Date Code
Date Code
Date Code
Date Code
Date Code
Marking
Marking
Marking
Marking
Marking
16.0 ± 0.1
(.630 ± .004)
3 °
7.0 ± 0.1
(.217 ± .004)
14.2 ± 0.1
(.559 ± .004)
7.0 ± 0.1
(.276 ± .004)
13.0 ± 0.1
(.512 ± .004)
DIMENSIONS:
REV. 04/20
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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This legal disclaimer applies to purchasers and users of Bourns
®
products manufactured by or on behalf of Bourns, Inc. and its
affiliates (collectively, “Bourns”).
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®
products and data sheets relating thereto are subject to change
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®
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The characteristics and parameters of a Bourns
®
product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
requirements in generic applications. The characteristics and parameters of a Bourns
®
product in a user application may vary
from the data sheet characteristics and parameters due to (i) the combination of the Bourns
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in the user’s application, or (ii) the environment of the user application itself. The characteristics and parameters of a Bourns
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product also can and do vary in different applications and actual performance may vary over time. Users should always verify
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to such Bourns
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