U Dielectric RF/Microwave C0G (NP0) Capacitors (Sn/Pb) Ultra Low ESR, U Series, C0G (NP0) Chip Capacitors GENERAL INFORMATION U Series capacitors are C0G (NP0) chip capacitors specially designed for Ultra low ESR for applications in the communications market. Max ESR and effective capacitance are met on each value producing lot to lot uniformity. Sizes available are EIA chip sizes 0402, 0603, 0805, and 1210. DIMENSIONS: INCHES (MILLIMETERS) 0402 0603 0805 1210 inches (mm) Size A B C D E 0402 0.0390.004 (1.000.1) 0.0200.004 (0.500.1) 0.022 (0.55mm) max N/A N/A 0603 0.0600.010 (1.520.25) 0.0300.010 (0.760.25) 0.036 (0.91mm) max 0.0100.005 (0.250.13) 0.030 (0.76) min 0805 0.0790.008 (2.010.2) 0.0490.008 (1.250.2) 0.0400.005 (1.020.127) 0.0200.010 (0.510.254) 0.020 (0.51) min 1210 0.1260.008 (3.20.2) 0.0980.008 (2.490.2) 0.0500.005 (1.270.127) 0.0250.015 (0.6350.381) 0.040 (1.02) min HOW TO ORDER LD05 1 U 100 J A B 2 A Case Size Dielectric = Capacitance Termination Special Code LD02 = 0402 *B = 5% min lead A = Standard Ultra Low Tolerance Code LD03 = 0603 B = 0.1pF ESR LD05 = 0805 C = 0.25pF LD10 = 1210 D = 0.5pF F = 1% G = 2% J = 5% K = 10% M = 20% Voltage Code Failure Rate Packaging 3 = 25V Code Code 5 = 50V Capacitance A = Not Applicable 2 = 7 Reel 1 = 100V 4 = 13 Reel EIA Capacitance Code in pF. 2 = 200V First two digits = significant figures or R for decimal place. Third digit = number of zeros or after R significant figures. * ELECTRICAL CHARACTERISTICS Capacitance Values and Tolerances: Dielectric Working Voltage (DWV): Size 0402 - 0.2 pF to 22 pF 1 MHz 250% of rated WVDC Size 0603 - 1.0 pF to 100 pF 1 MHz Equivalent Series Resistance Typical (ESR): Size 0805 - 1.6 pF to 160 pF 1 MHz 0402 - See Performance Curve, page 16 Size 1210 - 2.4 pF to 1000 pF 1 MHz 0603 - See Performance Curve, page 16 0805 - See Performance Curve, page 16 Temperature Coefficient of Capacitance (TC): 1210 - See Performance Curve, page 16 030 ppm/C (-55 to +125C) Marking: Insulation Resistance (IR): Laser marking EIA J marking standard (except 0603) 12 10 min. 25C and rated WVDC (capacitance code and tolerance upon request). 11 10 min. 125C and rated WVDC Military Specifications Working Voltage (WVDC): Meets or exceeds the requirements of MIL-C-55681 Size Working Voltage 0805- 200, 100 WVDC 0402 - 50, 25 WVDC 1210- 200, 100 WVDC 0603 - 200, 100, 50 WVDC 10U Dielectric RF/Microwave C0G (NP0) Capacitors (Sn/Pb) Ultra Low ESR, U Series, C0G (NP0) Chip Capacitors CAPACITANCE RANGE Available Size Available Size Available Size Available Size Tolerance Tolerance Tolerance Tolerance Cap (pF) LD02 LD03 LD05 LD10 Cap (pF) LD02 LD03 LD05 LD10 Cap (pF) LD02 LD03 LD05 LD10 Cap (pF) LD02 LD03 LD05 LD10 0.2 B,C 50V N/A N/A N/A 1.0 B,C,D 50V 200V 200V 200V 7.5 B,C,J,K,M 50V 200V 200V 200V 100 F,G,J,K,M N/A 100V 200V 200V 0.3 1.1 8.2 110 50V 0.4 1.2 9.1 B,C,J,K,M 120 50V 0.5 B,C 1.3 10 130 N/A 200V F,G,J,K,M 0.6 B,C,D 1.4 11 140 100V 0.7 1.5 12 150 0.8 1.6 13 160 100V 0.9 B,C,D 1.7 15 180 N/A 1.8 18 200 200V 1.9 20 220 100V 2.0 22 270 2.1 24 300 2.2 27 330 50V 2.4 30 360 N/A 2.7 33 390 200V 3.0 36 430 100V 3.3 39 470 3.6 43 510 3.9 47 560 4.3 51 620 4.7 56 680 5.1 68 750 5.6 75 820 6.2 B,C,D 82 910 6.8 B,C,J,K,M 91 1000 F,G,J,K,M ULTRA LOW ESR, U SERIES TYPICAL ESR vs. FREQUENCY TYPICAL ESR vs. FREQUENCY 0402 U SERIES 0603 U SERIES 1 1 10 pF 3.9 pF 15 pF 4.7 pF 3.3 pF 5.1 pF 6.8 pF 10.0 pF 15.0 pF 0.1 0.1 0.01 0.01 2500 2500 0 500 1000 1500 2000 0 500 1000 1500 2000 Frequency (MHz) Frequency (MHz) TYPICAL ESR vs. FREQUENCY TYPICAL ESR vs. FREQUENCY 0805 U SERIES 1210 U SERIES 1 1 100 pF 10 pF 10.0 pF 100 pF 0.1 0.1 300 pF 0.01 0.01 0 2500 0 500 1000 2000 500 1000 1500 2000 1500 Frequency (MHz) Frequency (MHz) ESR Measured on the Boonton 34A 11 ESR (ohms) ESR (ohms) ESR (ohms) ESR (ohms)