BOURNS SRN5020-150M

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Features
Applications
■ Semi-shielded construction
■ DC/DC converters
■ Component height: 2 mm max.
■ Notebook computers
■ Inductance range: 1 to 33 µH
■ Digital video cameras
■ High rated current - up to 3.6 A
■ Televisions, LCD displays
■ RoHS compliant* and halogen free**
SRN5020 Series - Semi-shielded Power Inductors
Electrical Specifications @ 25 °C
General Specifications
Inductance
@ 100 KHz/1 V
Bourns Part No.
L (μH)
Tol. %
DCR
(Ω)
Max.
SRN5020-1R0Y
1.0
30
0.025
3.60
4.00
SRN5020-1R5Y
1.5
30
0.031
3.20
3.35
SRN5020-2R2Y
2.2
30
0.042
2.90
2.90
SRN5020-3R3M
3.3
20
0.058
2.40
2.40
SRN5020-4R7M
4.7
20
0.072
2.0
2.00
SRN5020-5R6M
5.6
20
0.106
1.80
1.80
SRN5020-6R8M
6.8
20
0.108
1.65
1.60
SRN5020-100M
10
20
0.144
1.45
1.30
SRN5020-150M
15
20
0.198
1.20
1.10
SRN5020-220M
22
20
0.312
1.00
0.90
SRN5020-330M
33
20
0.516
0.90
0.80
Irms
(A)
Isat
(A)
Soldering Profile
Operating Temperature
................................. -25 °C to +120 °C
(Temperature rise included)
Storage Temperature .. -25 °C to +120 °C
Resistance to Solder Heat
...............................+260 °C for 10 sec.
Temperature Rise .....40 °C at rated Irms
Rated Current
............ Inductance drops 30 % at Isat
Materials
Core ..............................................Ferrite
Wire ............................Enameled copper
Terminal Finish ...................................Sn
Coating .................Magnetic epoxy resin
Packaging ..... 2000 pcs. per 13-inch reel
How to Order
Preheat 100 sec. max.
SRN5020 - 100M
10 sec. max.
Temperature (°C)
Model
Value Code (see table)
260
200
Product Dimensions
20 sec.max.
Natural Cooling
5.0 ± 0.2
(.197 ± .008)
150
60 sec. min.
5.0 ± 0.2
(.197 ± .008)
Electrical Schematic
Recommended Layout
6.3
(.248)
5.7
(.224)
1.6
(.063)
1.6
(.063)
DIMENSIONS:
MM
(INCHES)
2.0
(.079)
MAX.
* RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
** Bourns follows the prevailing definition of “halogen free” in the industry. 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.
Customers should verify actual device performance in their specific applications.
SRF0504
Filter
SRN5020 Series
Series -- Line
Semi-shielded
Power Inductors
Packaging Specifications
2.0 ± 0.5
(.079 ± .020)
330
DIA.
(12.992)
17.2
(.677)
13.5 ± 0.5
(.531 ± .020)
DIA.
21.0 ± 0.8
(.827 ± .031)
99.5
(3.917)
13.5 ± 0.5
DIA.
(.531 ± .020)
12.6
(.496)
0.4
(.016)
2.0 ± 0.05
(.079 ± .002)
4.0
(.157)
1.75
(.069)
1.5 +0.1/-0.0
DIA.
(.059 +.004/-.000)
5.5
(.217)
5.4
(.213)
2.25
(.089)
12.0
(.472)
5.4
(.213)
1.5
DIA.
(.059)
8.0
(.315)
USER DIRECTION OF FEED
QTY: 2000 PCS. PER REEL
DIMENSIONS:
MM
(INCHES)
Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
Europe: Tel: +41-41 768 5555 • Fax: +41-41 768 5510
The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
11/12
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.