SRP2010 Series Datasheet by Bourns Inc.

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05:03 ‘ using 2n:nz I ‘67” k—ffl ‘5
2.0 ± 0.2
(.079 ± .008)
1.6 ± 0.2
(.063 ± .008)
1.6
(.063)
0.5 ± 0.3
(.020 + .012)
0.5 ± 0.3
(.020 + .012)
1.0
(.039) MAX.
2.0
(.079)
0.9
(.035)
Features
Wirewound construction
Iron powder core
Magnetically shielded construction
provides low radiation
Low DC resistance
Low profi le
RoHS compliant*
Applications
DC/DC converters for:
- Smart phones
- DVC/DSCs
- Tablets
- HDD/SSDs
- Mobile electronic devices
SRP2010 Series - SMD Power Inductors
Inductance Test Frequency/
Voltage ............................... 1 MHz/1 V
Operating Temperature
................................-40 °C to +125 °C
(Temperature rise included)
Storage Temperature
................................-50 °C to +125 °C
Rated Current
............ Inductance drops 30 % at Isat
Temperature Rise .....40 °C at rated Irms
Resistance to Soldering Heat ....+260 °C
Electrical Specifi cations @ 25 °C General Specifi cations
Core .....................................Iron powder
Terminal ......................................... Ni/Sn
Packaging ....... 3000 pcs. per 7-inch reel
Materials
Product Dimensions
Recommended Layout
DIMENSIONS: MM
(INCHES)
*RoHS COMPLIANT
Bourns
Part Number
Inductance
@ 1 MHz / 1 V DCR
(mΩ) Max.
Irms
(A)
Isat
(A)
L (μH) Tol. (%)
SRP2010-R24M 0.24 20 21 4.5 5.6
SRP2010-R33M 0.33 20 29 3.8 5.0
SRP2010-R47M 0.47 20 40 3.3 4.4
SRP2010-R68M 0.68 20 49 3.1 3.7
SRP2010-1R0M 1.0 20 69 2.6 2.9
SRP2010-1R5M 1.5 20 137 1.9 2.5
SRP2010-2R2M 2.2 20 150 1.7 1.9
Electrical Schematic
How to Order
SRP2010 - 1R0M
Model
Value Code (see table)
Soldering Profi le
t
25 °C to Peak
ts
Preheat
tL
tp
25
TL
Tp
Temperature (°C)
Time (Seconds)
RAMP-DOWN
RAMP-UP
Tsmax
Tsmin
CRITICAL
ZONE
TL to TP
ProfiylbmessA eerF bPerutaeF el
Average Ramp Rate (TSmax to TP) 3 °C/second max.
Preheat
- Temperature Min. (TSmin)
- Temperature Max. (TSmax)
- Time (tsmin to tsmax)
150 °C
200 °C
60-180 seconds
Time Maintained Above
- Temperature (TL)
- Time (tL)
217 °C
60-150 seconds
Peak Temperature (TpC° 5-/0+ C° 062)
Time within 5 °C of Actual Peak Temperature
(Tpsdnoces 04-02)
.xam dnoces/C° 6etaR nwoD-pmaR
Time 25 °C to Peak Temperature 8 minutes max.
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
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.
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
BOURNS'
SRF0504 Series - Line Filter
SRP2010 Series - SMD Power Inductors
L vs. I Charts
0
012 54 63
0.05
0.25
0.10
0
Inductance (μH)
DC Bias(A)
SRP2010-R24M
Temperature Rise (°C)
10
30
50
70
90
20
0.20 80
0.15 60
40
100
0
01 52 43
0.1
0.5
0.2
0
Inductance (μH)
DC Bias(A)
SRP2010-R47M
Temperature Rise (°C)
10
30
50
70
90
20
0.4 80
0.3 60
40
100
0
0 0.5 1.0 1.5 0.40.2 3.52.5 3.0
0.1
0.7
0.2
0.3
0
Inductance (μH)
DC Bias(A)
SRP2010-R68M
Temperature Rise (°C)
10
30
50
70
90
20
0.6
80
0.4
0.5
60
40
100
0
0 0.5 1.0 1.5 5.50.2 3.5 4.0 4.5 5.02.5 3.0
0.05
0.40
0.10
0.15
0
Inductance (μH)
DC Bias(A)
SRP2010-R33M
Temperature Rise (°C)
10
30
50
70
20
0.30
0.35
80
0.20
0.25
60
40
0
00.5
1.0 1.5 0.40.2 3.52.5 3.0
0.2
1.2
0.4
0.6
0
Inductance (μH)
DC Bias(A)
SRP2010-1R0M
Temperature Rise (°C)
10
30
50
70
90
20
1.0 80
0.8
60
40
100
0
00.51.0 1.5 2.0 2.5 3.0
0.5
2.5
1.0
1.5
0
Inductance (μH)
DC Bias(A)
SRP2010-2R2M
Temperature Rise (°C)
10
30
50
70
90
20
80
2.0
60
40
100
0
00.2
0.4 0.6 0.8 1.0 1.2 1.4 1.6 2.2 2.4 2.61.8 2.0
0.2
0.4
0.6
0
Inductance (μH)
DC Bias(A)
SRP2010-1R5M
Temperature Rise (°C)
10
30
50
20
1.2
1.4
1.6
0.8
1.0
60
40
70
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.
BOURNS ‘ BOURNS"
SRP2010 Series - SMD Power Inductors
REV. 01/16
Packaging Specifi cations
DIMENSIONS: MM
(INCHES)
Asia-Pacifi c: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
EMEA: Tel: +36 88 520 390 • Fax: +36 88 520 211
The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
1.8 ± 0.1
(.071 ± .004)
4.0 ± 0.1
(.157 ± .004)
QTY: 3,000 PCS. PER REEL
3.0 ± 0.1
(.118 ± .004)
1.75 ± 0.1
(.069 ± .004)
3.5 ± 0.1
(.138 ± .004)
8.0 ± 0.3
(.315 ± .012)
1.15 ± 0.10
(.045 ± .004)
0.22 ± 0.05
(.009 ± .002)
DIA.
USER DIRECTION OF FEED
1.55 ± 0.05
(.061 ± .002) 2.0 ± 0.05
(.079 ± .002)
4.0 ± 0.1
(.157 ± .004)
110 ± 0.5
(4.331 ± .020)
4.0 ± 0.5
(.157 ± .020)
5.0 ± 0.5
(.197 ± .020)
3.0 ± 0.5
(.118 ± .020)
2.2 ± 0.5
(.087 ± .020)
13.0 ± 0.2
(.512 ± .008) DIA.
9.0 ± 0.5
(.354 ± .020)
12.0 ± 0.15
(.472 ± .006)
60 +0.5/-0.0
(2.362 +.020/-.000)
DIA.
178 ± 1.0
(7.008 ± .040)
DIA.
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.
BOURNS'
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
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Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
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and complete before placing orders for Bourns® products.
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
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FIXED IND 240NH 4.5A 21 MOHM SMD
FIXED IND 240NH 4.5A 21 MOHM SMD
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FIXED IND 2.2UH 1.7A 150MOHM SMD
FIXED IND 470NH 3.3A 40 MOHM SMD
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FIXED IND 1UH 2.6A 69 MOHM SMD
FIXED IND 2.2UH 1.7A 150MOHM SMD
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FIXED IND 470NH 3.3A 40 MOHM SMD
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