LOW INDUCTANCE CHIP CAPACITORS These MLC capacitors are specially designed to lower inductance by altering the aspect ratio of the termination in conjunction with improved conductivity of the electrodes. This inherent low ESL and ESR design improves the capacitor circuit performance by lowering the current change noise pulse and voltage drop. The system will benefit by lower power consumption, increased efficiency, and higher operating speeds. FEATURES • Low ESL • High Resonant Frequency • Low ESR • Small Size APPLICATIONS • High Speed Microprocessors • AC Noise Reduction in multi-chip modules (MCM) • High speed digital equipment 150 pF 180 pF 220 pF 330 pF 470 pF 100 0p F 120 0p F 220 0p F 330 0p F 470 0p F .01 0µ F .01 2µ F .02 2µ F .03 3µ F .04 7µ F 0.1 0µ F 0.1 2µ F 0.2 2µ F 0.3 3µ F 0.4 7µ F 1.0 0µ F CAPACITANCE SELECTION B15 / 0508 L W T E/B Inches (mm) .050 ±.010 .080 ±.010 .050 Max. .010 ±.005 (1.27 ±.25) (2.03 ±.25) (1.27) (0.25±.13) 50 V 25 V L W T E/B (mm) .062 ±.010 .125 ±.010 .060 Max. .010 ±.005 (1.57 ±.25) (3.17 ±.25) (1.52) (0.25±.13) X7R Z5U 16 V B18 / 0612 Inches DIELECTRIC NPO 50 V 25 V 16 V Dielectric specifications are listed on page 28 & 29. HOW TO ORDER LOW INDUCTANCE 500 B18 W 473 VOLTAGE 160 = 16 V 250 = 25 V 500 = 50 V CASE SIZE B15 = 0508 B18 = 0612 DIELECTRIC N = NPO W = X7R Z = Z5U CAPACITANCE 1st two digits are significant; third digit denotes number of zeros. P/N written: 500B18W473KV4E 24 474 = 0.47 µF 105 = 1.00 µF K J K M Z TOLERANCE = ± 5% = ± 10% = ± 20% = +80% -20% V TERMINATION V = Nickel Barrier MARKING 4 = Unmarked www.johanson dielectrics.com 4 E TAPE MODIFIER Code Type Reel E Plastic 7" U Plastic 13" T Paper 7" R Paper 13" Tape specs. per EIA RS481 LOW INDUCTANCE CHIP CAPACITORS TYPICAL PERFORMANCE IMPEDANCE 0508 vs. 0805 IMPEDANCE 0612 vs. 1206 100 100 0612 0.1µF X7R 0508 0.1µF X7R 0612 0.1µF X7R 0805 0.1µF X7R 10 Impedance (Ω) Impedance (Ω) 10 1 0.1 1 0.1 0.01 0.01 1 10 100 Frequency (MHz) 1000 10000 1 10 IMPEDANCE AND ESR 0612 0.1µF X7R 100 Frequency (MHz) 10000 IMPEDANCE AND ESR 0612 0.1µF X7R 1000 100 IMP 100 Impedance (Ω) ESR 10 ESR (Ω) Impedance (Ω) Capacitance (µF) 1000 10 1 1 0.1 0.1 0.01 1 10 100 Frequency (MHz) 1000 0.01 0.1 10000 SERIES RESONANT FREQUENCY 0508 vs. 0805 1000 10000 1000 R15W B15W Frequency (MHz) B15W Frequency (MHz) 10 100 Frequency (MHz) 0508 X7R SERIES RESONANT FREQUENCY 1000 100 10 1000 1 10000 Capacitance (µF) 100000 R15W 100 10 1000 10000 Capacitance (µF) www.johanson dielectrics.com 100000 25