RoHS MCB20 Mid Current Chip Beads MCB20 Dimensions: Inches (mm) 0.126±0.008 (3.20±.20) 0.063±0.008 (1.60±0.20) 0.043±0.008 (1.09±0.20) 0.020±0.012 (0.51±0.30) 0.078 (1.98) 0.047 (1.19) 0.054 (1.37) Features • • • • • Surface mount EMI suppression components Current Rating up to 1A Nickel barrier termination for excellent resistance to solder heat Multi layer technology Flow and reflow soldering Electrical Impedance Range: MCB20 from 19Ω to 2000Ω Tolerance: 25% over entire range Operating Range: -55ºC ~ +125ºC Storage Temp: Under 25ºC at 40~60% Humidity Rated Current: Based on temp rise not to exceed 30ºC Resistance to Solder Heat Pre-Heat 150ºC, 1 minute Solder Composition: Sn/Ag3.0/Cu0.5 Solder Temp: 260±5ºC for 10sec ±1 sec. Minimum of 75% of Electrode covered with new solder. Impedance within 30% of initial value. Allied Part Number Impedance (Ω) @ 100 MHz +/- 25% MCB20-190-RC 19 0.03 1000 MCB20-260-RC 26 0.03 1000 MCB20-310-RC 31 0.03 1000 MCB20-320-RC 32 0.03 1000 MCB20-500-RC 50 0.06 800 MCB20-600-RC 60 0.06 800 MCB20-700-RC 70 0.06 800 MCB20-900-RC 90 0.10 800 MCB20-121-RC 120 0.10 800 MCB20-151-RC 150 0.10 800 MCB20-201-RC 200 0.15 600 MCB20-300-RC 300 0.15 600 MCB20-401-RC 400 0.15 600 MCB20-501-RC 500 0.15 600 MCB20-601-RC 600 0.20 500 MCB20-102-RC *1000 0.25 400 MCB20-122-RC *1200 0.25 400 MCB20-202-RC **2000 0.35 400 DC Resistance (Ω) Max. Rated Current (mA) MCB20 * at 50MHz. ** at 30MHz. All specifications subject to change without notice. Test Equipment (Z): HP4291A RF Impedance/Material Analyzer (RDC): Chen Hwa 502BC Physical Packaging: 3000 per 7 inch reel. Marking: None 714-665-1140 ALLIED COMPONENTS INTERNATIONAL REVISED 7/10/09 www.alliedcomponents.com