Accu-L® SMD High-Q RF Inductor 2 10 nH Inductor (Top View) ACCU-L® TECHNOLOGY The Accu-L® 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® inductor is particularly suited for the telecommunications industry where there is a continuing trend towards miniaturization and increasing frequencies. The Accu-L® 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 • 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 DIMENSIONS: millimeters (inches) • Mobile Communications • Satellite TV Receivers • GPS • Vehicle Locations Systems • Filters • Matching Networks 0603 B L W W T T L 36 B 1.6±0.10 (0.063±0.004) 0.81±0.10 (0.032±0.004) 0.61±0.10 (0.024±0.004) top: 0.0 +0.3/-0.0 (0.0+0.012) bottom: 0.35±0.20 (0.014±0.008) 0805 2.11±0.10 (0.083±0.004) 1.5±0.10 (0.059±0.004) 0.91±0.13 (0.036±0.005) 0.25±0.15 (0.010±0.006) Operating/Storage Temp. Range: -55°C to +125°C Accu-L® 0603 and 0805 SMD High-Q RF Inductor HOW TO ORDER L 0805 4R7 D E S TR Product Inductor Size Inductance 0603 0805 Expressed in nH (2 significant digits + number of zeros) Tolerance for L ≤ 4.7nH, Specification Code Termination Code Packaging Code W = Nickel/ solder coated (Sn 63, Pb 37) **S = Nickel/ Lead Free Solder coated (Sn100) TR = Tape and Reel (3,000/reel) for values <10nH, Not RoHS Compliant E = Accu-L® 0805 technology G = Accu-L® 0603 technology B = ±0.1nH C = ±0.2nH D = ±0.5nH letter R denotes decimal point. Example: 22nH = 220 4.7nH = 4R7 4.7nH<L<10nH, C = ±0.2nH D = ±0.5nH 2 **RoHS compliant L ≥ 10nH, G = ±2% J = ±5% Engineering Kits Available see pages 114-115 LEAD-FREE COMPATIBLE COMPONENT For RoHS compliant products, please select correct termination style. ELECTRICAL SPECIFICATIONS TABLE FOR ACCU-L® 0603 450 MHz Test Frequency Available 900 MHz Test Frequency Inductance L (nH) Inductance Tolerance Q Typical 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 ±0.1, ±0.2nH ±0.1, ±0.2nH ±0.1, ±0.2nH ±0.1, ±0.2nH ±0.1, ±0.2nH ±0.1, ±0.2, ±0.5nH ±0.1, ±0.2, ±0.5nH ±0.1, ±0.2, ±0.5nH ±0.2, ±0.5nH ±0.2, ±0.5nH ±0.2, ±0.5nH ±2%, ±5% ±2%, ±5% ±2%, ±5% 49 26 20 20 21 24 25 23 26 23 23 28 28 28 L (nH) 1900 MHz Test Frequency 2400 MHz Test Frequency Q Typical L (nH) Q Typical L (nH) Q Typical 70 39 30 30 30 35 57 32 36 33 31 39 38 38 1.2 1.52 1.73 2.24 2.75 3.39 4.06 4.92 5.94 7.3 10 11.8 14.1 25.9 134 63 50 49 48 56 60 46 54 47 35 47 30 30 1.2 1.52 1.72 2.24 2.79 3.47 4.21 5.2 6.23 8.1 12.1 14.1 17.2 49.8 170 76 59 56 54 64 69 49 60 39 31 41 20 15 1.2 1.54 1.74 2.2 2.7 3.33 3.9 4.68 5.65 6.9 8.4 10 13.2 16.2 (1) IDC measured for 15°C rise at 25°C ambient temperature when soldered to FR-4 board. SRF min (MHz) RDC max (Ω) 10000 10000 10000 10000 9000 8400 6500 5500 5000 4500 3800 3500 3000 2500 0.04 0.06 0.07 0.08 0.08 0.08 0.12 0.15 0.25 0.30 0.35 0.45 0.50 0.60 IDC max (mA) (1) 1000 1000 1000 1000 750 750 500 500 300 300 300 300 300 300 Inductance and Q measured on Agilent 4291B / 4287 using the 16196A test fixture. ELECTRICAL SPECIFICATIONS TABLE FOR ACCU-L® 0805 450 MHz Test Frequency Available 900 MHz 1700 MHz 2400 MHz Test Frequency Test Frequency Test Frequency Inductance L (nH) Inductance Tolerance Q Typical L (nH) Q Typical L (nH) Q Typical L (nH) Q Typical 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 ±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 ±0.1nH, ±0.2nH, ±0.5nH ±0.1nH, ±0.2nH, ±0.5nH ±0.5nH ±0.5nH ±0.5nH ±2%, ±5% ±2%, ±5% ±2%, ±5% ±2%, ±5% ±2%, ±5% 60 50 50 42 42 38 27 43 50 43 43 46 40 36 30 36 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.8 5.7 7.0 8.5 10.6 12.9 16.7 21.9 27.5 92 74 72 62 62 46 36 62 68 62 56 60 50 46 27 33 1.2 1.5 1.8 2.2 2.8 3.4 4.0 5.3 6.3 7.7 10.0 13.4 17.3 27 – – 122 102 88 82 80 48 38 76 73 71 55 52 40 23 – – 1.2 1.5 1.9 2.3 2.9 3.5 4.1 5.8 7.6 9.4 15.2 – – – – – 92 84 73 72 70 57 42 60 62 50 32 – – – – – (1) IDC measured for 15°C rise at 25°C ambient temperature (2) IDC measured for 70°C rise at 25°C ambient temperature SRF min (MHz) 10000 10000 10000 10000 10000 10000 10000 5500 4600 4500 3500 2500 2400 2200 1700 1400 IDC max (mA) RDC max ΔT = 15°C ΔT = 70°C (Ω) 0.05 0.05 0.06 0.07 0.08 0.11 0.20 0.10 0.10 0.11 0.12 0.13 0.20 0.20 0.35 0.40 (1) (2) 1000 1000 1000 1000 1000 750 750 750 750 750 750 750 750 750 500 500 2000 2000 2000 2000 2000 1500 1500 1500 1500 1500 1500 1500 1500 1000 1000 1000 L, Q, SRF measured on HP 4291A, Boonton 34A and Wiltron 360 Vector Analyzer, RDC measured on Keithley 580 micro-ohmmeter. 37 Accu-L® 0603 and 0805 SMD High-Q RF Inductor L0603 2 Typical Inductance vs. Frequency L0603 100 1.2nH 15nH L (nH) 180 160 140 120 Q 100 80 60 40 20 0 Typical Q vs. Frequency L0603 1.5nH 5.6nH 10 8.2nH 15nH 0 1 2 3 1 Frequency (GHz) 0 2 1 1.5 Frequency (GHz) 0.5 8.2nH 6.8nH 4.7nH 3.3nH 2.2nH 1.8nH 1.2nH 2.5 Measured on AGILENT 4291B/4287 using the 16196A test fixture Measured on AGILENT 4291B/4287 using the 16196A test fixture Typical Q vs. Frequency L0805 Typical Inductance vs. Frequency L0805 3 L0805 140 100 120 1.2nH 100 Inductance (nH) 1.5nH 80 Q 1.8nH 5.6nH 60 10nH 22nH 15nH 10nH 10 5.6nH 40 15nH 20 1.8nH 22nH 1 0 0.1 0.01 0.1 Frequency (GHz) Frequency (GHz) Measured on HP4291A and Boonton 34A Coaxial Line Measured on HP4291A and Wiltron 360 Vector Analyzer Maximum Temperature Rise at 25°C ambient temperature (on FR-4) L0805 200 15nH 10nH 6.8nH 4.7nH 2.7nH ΔT (°C) 100 10 1 0 0.5 1 1.5 2 Current (A) 2.5 3 Temperature rise will typically be no higher than shown by the graph 38 1 10 1 3.5 10