MAX.
3.00
(.118)
4.45 ± 0.10
(.175 ± .004)
2.50 ± 0.10
(.098 ± .004)
1.24 ± 0.10
(.049 ± .004)
6.60
(.260)
MAX.
MAX.
4.40
(.173)
220
220
Features
■ Available in E12 series
■ Unit height of 3 mm
■ Current up to 3 A
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
SRR6603 Series - Shielded Power Inductors
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifi cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specifi c applications.
Test Voltage ....................................0.1 V
Refl ow Soldering .. 250 °C, 10 sec. max.
(In compliance with JEDEC,
J-STD-020C, Table 4-2)
Operating Temperature
................................-55 °C to +125 °C
(Temperature rise included)
Storage Temperature
................................-55 °C to +125 °C
Resistance to Soldering Heat
.......................... 250 °C, 10 sec. max.
Electrical Specifi cations
Bourns Part No.
Inductance 100 KHz
Q
Ref.
Test
Frequency
(KHz) Q
SRF
Nom.
(MHz)
RDC
Max.
(Ω)
I rms
(A)
I sat
(A)uH Tol. %
SRR6603-1R0ML 1.0 ±20 30 200 250 0.040 3.00 1.4
SRR6603-1R5ML 1.5 ±20 30 200 125 0.045 2.80 0.93
SRR6603-2R2ML 2.2 ±20 40 200 120 0.050 1.80 0.92
SRR6603-3R3ML 3.3 ±20 40 200 120 0.055 1.60 0.75
SRR6603-4R7ML 4.7 ±20 40 200 105 0.060 1.40 0.58
SRR6603-6R8ML 6.8 ±20 40 200 50 0.065 1.20 0.58
SRR6603-100ML 10.0 ±20 40 200 38 0.075 1.00 0.37
SRR6603-150ML 15.0 ±20 40 100 33 0.090 0.80 0.31
SRR6603-220ML 22.0 ±20 40 100 25 0.110 0.70 0.30
SRR6603-330ML 33.0 ±20 40 100 20 0.190 0.60 0.24
SRR6603-470ML 47.0 ±20 40 100 20 0.230 0.50 0.24
SRR6603-680ML 68.0 ±20 40 100 15 0.290 0.40 0.17
SRR6603-101ML 100.0 ±20 40 100 10 0.480 0.30 0.13
SRR6603-151ML 150.0 ±20 40 100 9 0.590 0.26 0.10
SRR6603-221ML 220.0 ±20 40 100 6 0.770 0.22 0.10
SRR6603-331ML 330.0 ±20 40 100 5 1.400 0.20 0.07
SRR6603-471ML 470.0 ±20 40 100 4 1.800 0.19 0.06
SRR6603-681ML 680.0 ±20 40 100 3 2.200 0.18 0.055
SRR6603-102ML 1000.0 ±20 40 100 2 3.400 0.15 0.045
SRR6603-152ML 1500.0 ±20 50 100 2 4.200 0.12 0.035
SRR6603-222ML 2200.0 ±20 50 100 2 8.500 0.10 0.028
SRR6603-332ML 3300.0 ±20 50 100 1 11.00 00.08 0.024
SRR6603-472ML 4700.0 ±20 50 100 1 13.90 00.06 0.021
SRR6603-682ML 6800.0 ±20 50 100 1 25.00 00.04 0.019
SRR6603-103ML 10000.0 ±20 50 100 0.8 32.80 00.02 0.017
General Specifi cations
Core ............................... Ferrite DR & RI
Wire ............................Enameled copper
Base ..........................................Ceramic
Terminal ....................................Ag/Ni/Au
Rated Current
...............Ind. drop of 30 % typ. at Isat
Temperature Rise
.....................30 °C max. at rated Irms
Packaging .................... 600 pcs. per reel
Materials
Product Dimensions
Recommended LayoutSchematic
DIMENSIONS:
MM
(INCHES)
4.10
(.161)
REF.
7.00
(.276)
1.60
(.063)
REF.
3.00
(.118)
REF.
222
