IA
Features
■ Available in E6 series ■ Low unit height of 3.3 mm ■ High current ■ RoHS compliant*
Applications
■ Input/output of DC/DC converters ■ Power supplies for: • Portable communication equipment • Camcorders • LCD TVs • Car radios
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SRR0603 Series - Shielded Power Inductors
Electrical Specifications
Inductance 1kHz Bourns Part No. (µH) Tol. % Q Ref. Test Frequency (MHz) SRF Min. (MHz) I rms Max. (A) I sat Typ. (A)
RDC (Ω)
SRR0603-1R5ML SRR0603-2R5ML SRR0603-3R3ML SRR0603-4R7ML SRR0603-6R8ML SRR0603-100ML SRR0603-150ML SRR0603-220ML SRR0603-330KL SRR0603-470KL SRR0603-680KL SRR0603-101KL SRR0603-151KL SRR0603-221KL SRR0603-331KL SRR0603-471KL SRR0603-681KL SRR0603-102KL
1.5 2.5 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330 470 680 1000
± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ±
20 20 20 20 20 20 20 15 10 10 10 10 10 10 10 10 10 10
20 19 16 13 13 16 16 16 15 13 11 22 22 20 18 17 13 20
7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 0.796 0.796 0.252
95.0 90.0 85.0 45.0 32.0 25.0 25.0 20.0 16.0 13.0 10.0 9.0 8.0 5.0 4.5 4.0 3.5 3.0
0.032 0.040 0.055 0.070 0.100 0.12 0.18 0.27 0.43 0.55 0.90 1.50 1.90 2.70 4.20 6.70 10.50 14.00
2.20 2.00 1.80 1.60 1.20 1.10 0.90 0.70 0.60 0.50 0.40 0.30 0.25 0.20 0.18 0.15 0.12 0.10
3.50 2.95 2.60 2.20 1.75 1.50 1.20 1.05 0.83 0.73 0.53 0.44 0.39 0.31 0.24 0.19 0.15 0.13
General Specifications Test Voltage ....................................1 Volt Reflow 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. Materials Core Material...................Ferrite DR & RI Wire ............................Enameled Copper Base ......................................LCP E4008 Terminal.....................................Cu/Ni/Sn Rated Current ...Ind. drop 10 % typ at I sat Temperature Rise .40 ˚C max at rated I rms Packaging...................1000 pcs. per reel Product Dimensions
6.5 ± 0.2 (.256 ± .008) 6.5 ± 0.2 (.256 ± .008 ) MAX. 3.3 (.130)
100
Electrical Schematic
2.0 ± 0.2 (.099 ± .008) 0.7 ± 0.1 (.028 ± .004)
5.0 ± 0.2 (.197 ± .008)
0.7 ± 0.1 (.028 ± .004)
Recommended Layout
2.5 (.099) 4.5 (.177) 1.5 (.060)
DIMENSIONS:
MM (INCHES)
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.
SRR0603 Series - Shielded Power Inductors
Packaging Specifications
178.0 (7.00) DIA.
2.0 ± 0.5 (.079 ± .020)
18.4 (.724) THICKNESS 0.10 (.004) MAX. 50.0 (1.969) EMBOSSED CAVITY
21.0 ± 0.8 (.827 ± .031)
13.0 ± 0.5 (.512 ± .020) DIA.
13.0 ± 0.5 DIA. (.512 ± .020) EMBOSSED CARRIER 14.0 (.551) 4 (.157)
END
START
12 (.472)
3.4 (0.134)
8 (.315)
NO COMPONENT COMPONENTS NO COMPONENT
160 (6.299)
3200 (125.984)
400 (15.748)
USER DIRECTION OF FEED
QTY: 1000 PCS. PER REEL
DIMENSIONS:
MM (INCHES)
REV. 05/05 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.
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