Accu-L(R) SMD High-Q RF Inductor 2 10 nH Inductor (Top View) ACCU-L(R) TECHNOLOGY The Accu-L(R) SMD Inductor is based on thin-film multilayer technology. This technology provides a level of control on the electrical and physical characteristics of the component which gives consistent characteristics within a lot and lot-to-lot. The original design provides small size, excellent highfrequency performance and rugged construction for reliable automatic assembly. The Accu-L(R) inductor is particularly suited for the telecommunications industry where there is a continuing trend towards miniaturization and increasing frequencies. The Accu-L(R) inductor meets both the performance and tolerance requirements of present cellular frequencies 450MHz and 900MHz and of future frequencies, such as 1700MHz, 1900MHz and 2400MHz. FEATURES APPLICATIONS * * * * * * * * * 26 High Q RF Power Capability High SRF Low DC Resistance Ultra-Tight Tolerance on Inductance Standard 0603 and 0805 Chip Size Low Profile Rugged Construction Taped and Reeled * * * * * * Mobile Communications Satellite TV Receivers GPS Vehicle Locations Systems Filters Matching Networks Accu-L(R) 0402 & 0603 LGA LGA High-Q RF Inductor ITF TECHNOLOGY S B The LGA Inductor is based on thin-film multilayer technology. The technology provides a miniature part with excellent high frequency performance and rugged construction for reliable automatic assembly. A H T L APPLICATIONS FEATURES * * * * * * * * * * * * Mobile Communications Satellite TV Receivers GPS Vehicle Location Systems Wireless LANs Filters Matching Networks W Inherent Low Profile Self Alignment During Reflow Excellent Solderability Low Parasitics Better Heat Dissipation 0402 0603 1.00.10 1.60.10 L (0.0400.004) (0.0630.004) 0.580.07 0.810.10 W (0.0230.003) (0.0320.004) 0.350.10 0.610.10 T (0.0140.004) (0.0240.004) 0.480.05 0.660.05 A (0.0190.002) (0.0260.002) 0.170.05 0.230.05 B (0.00670.002) (0.0090.002) 0.0640.05 0.100.05 S,H (0.00250.002) (0.0040.002) 2 HOW TO ORDER 4R7 D H L TR Size Inductance 0402 0603 Expressed in nH (2 significant digits + number of zeros) Tolerance for L 4.7nH, L 10nH, Specification Code Termination Code Packaging Code L 0402 Product Inductor for values <10nH, letter R denotes decimal point. Example: 22nH = 220 4.7nH = 4R7 B = 0.1nH C = 0.2nH D = 0.5nH G = 2% J = 5% 4.7nH<L<10nH, C = 0.2nH D = 0.5nH QUALITY INSPECTION TERMINATION Finished parts are 100% tested for electrical parameters and visual characteristics. Each production lot is evaluated on a sample basis for: * Static Humidity: 85C, 85% RH, 160 hours * Endurance: 125C, IR, 4 hours Nickel/Solder coating compatible with automatic soldering technologies: reflow, wave soldering, vapor phase and manual. Recommended Pad Layout Dimensions mm (inches) 1.1 (0.043) 0.7 (0.028) 0.6 (0.024) 1.6 (0.063) 0402 0.85 (0.033) 2.4 (0.094) 0603 27 Accu-L(R) 0402 & 0603 LGA LGA High-Q RF Inductor MARKING AND ORIENTATION IN TAPE (Top View) 0402 2 0603 0402 ELECTRICAL SPECIFICATIONS TABLE 450MHz 900MHz 1900MHz 2400MHz L(nH) Tolerance A=0.05nH, B=0.1nH C=0.2nH, D=0.5nH Q (min.) Q (Typ) Q (Typ) Q (Typ) Q (Typ) SRF min. (MHz) RDC max. () IDC max. (mA) 0.82 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 0.05nH, 0.1nH 0.05nH, 0.1nH 0.05nH, 0.1nH, 0.2nH 0.05nH, 0.1nH, 0.2nH 0.05nH, 0.1nH, 0.2nH 0.05nH, 0.1nH, 0.2nH 0.05nH, 0.1nH, 0.2nH 0.1nH, 0.2nH, 0.5nH 0.1nH, 0.2nH, 0.5nH 0.1nH, 0.2nH, 0.5nH 0.1nH, 0.2nH, 0.5nH 0.1nH, 0.2nH, 0.5nH 25 20 20 20 18 15 15 15 13 13 13 12 40 30 30 25 20 20 20 20 20 20 20 15 50 35 30 30 30 25 25 25 20 20 20 20 60 40 40 40 35 35 35 35 30 30 30 25 70 50 45 40 40 40 40 40 30 30 30 30 20000 20000 20000 18000 16000 15000 9500 8500 8000 7500 7000 6500 0.06 0.15 0.20 0.20 0.20 0.20 0.25 0.40 0.45 0.45 0.65 0.90 500 500 400 400 400 400 250 250 250 250 200 200 0603 ELECTRICAL SPECIFICATIONS TABLE 450MHz L(nH) 0.56 0.68 0.82 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10.0 12.0 15.0 18.0 22.0 900MHz Q (min.) Q (Typ) Q (Typ) Q (Typ) Q (Typ) SRF min. (MHz) RDC max. () IDC max. (mA) 0.05nH, 0.1nH 0.05nH, 0.1nH 0.05nH, 0.1nH 0.05nH, 0.1nH 0.05nH, 0.1nH, 0.2nH 0.05nH, 0.1nH, 0.2nH 0.05nH, 0.1nH, 0.2nH 0.05nH, 0.1nH, 0.2nH 0.05nH, 0.1nH, 0.2nH 0.1nH, 0.2nH, 0.5nH 0.1nH, 0.2nH, 0.5nH 0.1nH, 0.2nH, 0.5nH 0.1nH, 0.2nH, 0.5nH 0.1nH, 0.2nH, 0.5nH 0.1nH, 0.2nH, 0.5nH 1%, 2%, 5% 1%, 2%, 5% 1%, 2%, 5% 1%, 2%, 5% 1%, 2%, 5% 30 30 30 25 25 20 20 20 20 15 15 15 13 13 13 13 13 13 13 13 40 40 40 40 40 35 35 35 30 25 25 25 20 20 20 20 20 20 20 20 40 40 40 40 40 35 35 35 30 25 25 25 20 20 20 20 20 20 20 20 50 50 50 40 40 40 40 40 40 30 30 30 30 30 30 30 30 30 20 20 60 60 60 60 60 60 60 60 50 35 35 35 35 30 30 30 30 30 20 20 20000 20000 20000 20000 20000 20000 20000 15000 12000 12000 10000 9000 7000 5700 4000 3800 3500 3500 3300 3200 0.02 0.02 0.05 0.06 0.08 0.08 0.11 0.12 0.13 0.25 0.26 0.26 0.35 0.40 0.50 0.60 0.65 1.00 1.20 2.20 700 700 700 700 700 500 500 500 500 300 300 300 200 200 200 200 200 200 200 200 All intermediate Inductance values within the indicated range are available. 28 1900MHz 2400MHz Tolerance A=0.05nH, B=0.1nH C=0.2nH, D=0.5nH F=1%, G=2%, J=5%