*R
AE **H oHS
C- AL C
Q2 OG OM
00 EN P
CO FR LIA
M EE NT
PL & ,
IA
NT
Features
■ Shielded construction
■ Metal alloy powder core
■ High saturation current
■ Low buzz noise
■ High temperature 180 °C
■ AEC-Q200 compliant
■ RoHS compliant* and halogen free**
SRP1040VA Series – Shielded Power Inductors
Electrical Specifications @ 25 °C
Inductance
@ 100 kHz / 1 V
Bourns
Part Number
General Specifications
Q
Min.
@ 100
kHz
SRF
(MHz)
Typ.
DCR
(mΩ)
Typ.
DCR
(mΩ)
Max.
I rms
(A)
Typ.
I sat
(A)
Typ.
L (μH)
Tol. %
SRP1040VA-1R0M
1.0
± 20 %
15
44
2.8
3.07
27
29
SRP1040VA-1R5M
1.5
± 20 %
15
36
4.2
4.5
22
27
SRP1040VA-2R2M
2.2
± 20 %
15
27
6.5
7.2
18
21
SRP1040VA-3R3M
3.3
± 20 %
15
20
10.2
11.8
15
18
SRP1040VA-4R7M
4.7
± 20 %
15
15
14.3
15.3
13
15
SRP1040VA-5R6M
5.6
± 20 %
15
14
15.5
17.5
12
13
11
SRP1040VA-6R8M
6.8
± 20 %
15
12
20.2
22.3
10.5
SRP1040VA-100M
10
± 20 %
20
10
29.3
33
8
9
SRP1040VA-150M
15
± 20 %
20
9.0
45
50
7
7.6
SRP1040VA-220M
22
± 20 %
20
7.0
64
72
6
6.5
SRP1040VA-330M
33
± 20 %
20
6.0
110
117.7
5
5.3
SRP1040VA-470M
47
± 20 %
20
5.0
145
167
4
4.5
SRP1040VA-680M
68
± 20 %
20
4.0
210
240
3.5
3.5
Product Dimensions
3.8 ± 0.2
(.150 ± .008)
2R2
YYWWV
3.0 ± 0.3
(.118 ± .012)
Core ..........................Metal alloy powder
Wire ............................Enameled copper
Terminal Finish .............................. Sn/Ni
Packaging ....... 500 pcs. per 13-inch reel
INDUCTANCE
CODE
MATERIAL CODE
2.3 ± 0.4
(.091 ± .016)
3.5 REF.
(.138)
5.4 REF.
(.213)
DIMENSIONS:
MM
(INCHES)
0 ~ 0.2
(0 ~ .008)
MM
(INCHES)
Typical Part Marking
2R2
YYWWV
Materials
12.5 REF.
(.492)
10.0 ± 0.3
(.393 ± .012)
DIMENSIONS:
Note 1: Circuit design, component, PCB trace size and
thickness, airflow and other cooling provisions all can
affect the part temperature. Part temperature should be
verified in the end application.
Recommended Layout
11.0 ± 0.3
(.433 ± .012)
10.0 ± 0.3
(.393 ± .012)
Operating Temperature
................................-55 °C to +180 °C
(Temperature rise included)
Storage Temperature (Component)
................................-55 °C to +180 °C
Rated Current ............. Inductance drops
30 % at Isat
Temperature Rise ... 40 °C at rated Irms1
MSL ...................................................... 1
ESD Classification (HBM)................. N/A
How to Order
Schematic
SRP1040VA - 100M
Model
Value Code (see table)
DATE CODE:
YY = LAST TWO DIGITS OF YEAR
WW = WEEK NUMBER
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.
SRP1040VA Series – Shielded Power Inductors
Soldering Profile
PRE-HEATING
NATURAL
COOLING
SOLDERING
TP (260 °C / 10 seconds max.)
Temperature (°C)
tp (245 °C / 20~40 seconds)
217
200
60 ~ 150 seconds
150
60 ~ 180 seconds
480 seconds max.
25
Time (Seconds)
REFLOW TIMES: 3 MAX.
NOTE: 0.12 mm thick solder paste recommended.
L vs. I Charts
40
0.3
20
19.5
26.0
0
32.5
2.8
80
60
2.1
60
0.8
40
1.4
40
0.4
20
0.7
20
0
0
6.5
DC Current (A)
3.6
80
2.7
60
1.8
40
0.9
20
12
0
5
16
0
20
10
15
20
SRP1040VA-4R7M
SRP1040VA-5R6M
80
6.4
80
3.9
60
4.8
60
2.6
40
3.2
40
1.3
20
1.6
20
0
0
4
8
12
16
0
20
0
0
3
6
9
12
DC Current (A)
DC Current (A)
DC Current (A)
SRP1040VA-6R8M
SRP1040VA-100M
SRP1040VA-150M
6.0
60
4.0
40
2.0
20
5.0
7.5
DC Current (A)
10.0
0
12.5
Inductance (μH)
80
0
0
25
DC Current (A)
5.2
8.0
2.5
0
8.0
14.5
0
0
32.5
100
100
10.0
Inductance (μH)
8
26.0
100
0
15
100
22.5
11.6
80
18.0
80
8.7
60
13.5
60
5.8
40
9.0
40
2.9
20
4.5
20
0
0
2.5
5.0
7.5
DC Current (A)
10.0
0
12.5
Inductance (μH)
4
Temperature Rise (°C)
Inductance (μH)
0
Inductance (μH)
6.5
Temperature Rise (°C)
100
0
19.5
DC Current (A)
SRP1040VA-3R3M
4.5
13.0
Inductance (μH)
13.0
80
1.2
Temperature Rise (°C)
6.5
1.6
Temperature Rise (°C)
Inductance (μH)
0
100
Temperature Rise (°C)
0.6
0
3.5
0
0
2
4
6
8
Temperature Rise (°C)
60
SRP1040VA-2R2M
100
100
Temperature Rise (°C)
80
0.9
SRP1040VA-1R5M
Inductance (μH)
1.2
Inductance (μH)
2.0
Temperature Rise (°C)
100
Temperature Rise (°C)
SRP1040VA-1R0M
1.5
0
10
DC Current (A)
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.
SRP1040VA Series – Shielded Power Inductors
L vs. I Charts (Continued)
60
13.0
40
6.5
20
Inductance (μH)
0
0
1.5
3.0
4.5
6.0
0
7.5
57.0
60
38.0
40
19.0
20
0
1.8
2.7
52.0
80
60
39.0
60
18.0
40
26.0
40
9.0
20
13.0
20
1.5
3.0
4.5
3.6
6.0
0
7.5
0
0
1
2
3
4
0
5
DC Current (A)
Temperature Rise (°C)
Inductance (μH)
80
0.9
80
27.0
0
100
100
76.0
0
36.0
DC Current (A)
SRP1040VA-680M
95.0
65.0
0
DC Current (A)
SRP1040VA-470M
100
Temperature Rise (°C)
80
19.5
SRP1040VA-330M
Inductance (μH)
26.0
Inductance (μH)
45.0
Temperature Rise (°C)
100
Temperature Rise (°C)
SRP1040VA-220M
32.5
0
4.5
DC Current (A)
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.
SRP1040VA Series – Shielded Power Inductors
Packaging Specifications
330
DIA.
(12.99)
24.4 +2/-0
(.961 +.079/-0)
2.0 ± 0.5
(.079 ± .020)
COVER TAPE
13.0 +0.5/-0.2
(.512 +.020/-.008)
DIA.
100 ± 2
(3.937 ± .079)
330
(12.992)
13 +0.5 / -0.2
DIA.
(.512 +.020 / -.008)
EMBOSSED CARRIER
4.0
(.157)
1.5 ± 0.1
DIA.
(.059 ± .004)
16.0 ± 0.1
(.630 ± .004)
0.35 ± 0.05
(.014 ± .002)
11.6 ± 0.1
(.457 ± .004)
NO COMPONENT
COMPONENTS
NO COMPONENT
4.5 ± 0.1
(.177 ± .004)
400
(15.748)
200
(7.874)
DIMENSIONS:
2R2
YYWWV
24.0 ± 0.3
(.630 ± .012)
2R2
YYWWV
2R2
YYWWV
11.5 ± 0.1
(.453 ± .004)
MM
(INCHES)
10.4 ± 0.1
(.409 ± .004)
USER DIRECTION OF FEED
QTY: 500 PCS PER REEL
Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bour ns.com
EMEA: Tel: +36 88 885 877 • Email: eur ocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bour ns.com
www.bourns.com
03/20
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.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹
Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
^P[OV\[UV[PJL
很抱歉,暂时无法提供与“SRP1040VA-4R7M”相匹配的价格&库存,您可以联系我们找货
免费人工找货