Datasheet

Features
■ Available in E6 series
■ Low unit height of 4.8 mm
■ High current
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
SRR0604 Series - Shielded Power Inductors
*RoHS COMPLIANT
*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 ...................................1 Volt
Refl ow Soldering .. 230 °C, 50 sec. max.
Operating Temperature
................................-40 °C to +125 °C
(Temperature rise included)
Storage Temperature
................................-40 °C to +125 °C
Resistance to Soldering Heat
................................. 260 °C for 5 sec.
Electrical Specifi cations
Bourns Part No.
Inductance 1 KHz
Q
Ref.
Test
Frequency
(MHz)
SRF
Min.
(MHz)
RDC
Max.
(Ω)
I rms
Max.
(A)
I sat
Typ.
(A)uH Tol. %
SRR0604-1R5ML 1.5 ±20 23 7.96 110.0 0.028 2.80 3.95
SRR0604-2R2ML 2.2 ±20 21 7.96 100.0 0.032 2.50 3.50
SRR0604-2R5ML 2.5 ±20 21 7.96 100.0 0.035 2.50 3.50
SRR0604-3R3ML 3.3 ±20 21 7.96 90.0 0.050 2.30 2.90
SRR0604-4R7ML 4.7 ±20 10 7.96 50.0 0.060 2.00 2.55
SRR0604-6R8ML 6.8 ±20 20 7.96 37.0 0.070 1.60 2.05
SRR0604-100ML 10 ±20 18 2.52 30.0 0.12 1.30 1.80
SRR0604-150ML 15 ±20 18 2.52 30.0 0.13 1.10 1.45
SRR0604-220ML 22 ±20 16 2.52 25.0 0.19 0.90 1.20
SRR0604-330KL 33 ±10 16 2.52 21.0 0.25 0.70 0.95
SRR0604-470KL 47 ±10 15 2.52 18.0 0.36 0.60 0.80
SRR0604-680KL 68 ±10 15 2.52 15.0 0.52 0.50 0.68
SRR0604-101KL 100 ±10 23 0.796 13.0 0.65 0.40 0.57
SRR0604-151KL 150 ±10 21 0.796 12.0 1.00 0.30 0.47
SRR0604-221KL 220 ±10 20 0.796 10.0 1.70 0.25 0.32
SRR0604-331KL 330 ±10 18 0.796 7.0 2.10 0.20 0.28
SRR0604-471KL 470 ±10 18 0.796 6.5 3.30 0.18 0.22
SRR0604-681KL 680 ±10 16 0.796 6.0 4.80 0.15 0.19
SRR0604-102KL 1000 ±10 15 0.252 5.5 6.10 0.12 0.15
SRR0604-222KL 2200 ±10 80 0.252 0.65 16.0 0.10 0.08
General Specifi cations
Core ............................... Ferrite DR & RI
Wire ............................Enameled copper
Base .....................................LCP E4008
Terminal ....................................Cu/Ni/Sn
Rated Current
...............Ind. drop of 10 % typ. at Isat
Temperature Rise
.....................40 °C max. at rated Irms
Packaging .................. 1000 pcs. per reel
Materials
Product Dimensions
Recommended Layout
Schematic
DIMENSIONS:
MM
(INCHES)
6.5 ±0.2
(.256 ±.008)
6.5 ± 0.2
(.256 ±.008)
0.7 ±0.1
(.028 ±.004)
2.0 ±0.2
(.099 ±.008)
5.0 ±0.2
(.197 ±.008)
4.8
(.189)
MAX.
0.7 ±0.1
(.028 ±.004)
100
4.5
(.177)
1.5
(.060)
2.5
(.099)