RoHS Ultra Current Beads Dimensions: Allied Part Number Impedance (Ω) @ 100MHz +/- 25% Tolerance (%) UCB20-110-RC 11 UCB20-190-RC UCB20 Inches (mm) Test Freq. MHz, 200mV DCR Max. (Ω) Rated Current (mA)Max 25 100 .012 6000 19 25 100 .012 6000 UCB20-260-RC 26 25 100 .012 6000 UCB20-300-RC 30 25 100 .012 6000 UCB20-320-RC 32 25 100 .012 6000 UCB20-330-RC 33 25 100 .012 6000 UCB20-400-RC 40 25 100 .012 6000 UCB20-480-RC 48 25 100 .012 6000 UCB20-500-RC 50 25 100 .012 6000 UCB20-600-RC 60 25 100 .012 6000 UCB20-680-RC 68 25 100 .012 6000 UCB20-700-RC 70 25 100 .012 6000 UCB20-800-RC 80 25 100 .012 6000 UCB20-900-RC 90 25 100 .012 6000 UCB20-101-RC 100 25 100 .012 6000 UCB20-121-RC 120 25 100 .012 6000 UCB20-151-RC 150 25 100 0.02 4500 UCB20-161-RC 160 25 100 0.02 4500 UCB20-181-RC 180 25 100 0.02 4500 UCB20-221-RC 220 25 100 0.02 4500 Features • Ultra High Current • Standard 1206 size • Triple plated RoHS Compliant Terminations • Excellent Solderability Electrical Impedance range: 11Ω to 220Ω Tolerance: 25% over entire range Operating Temp: -55ºC ~ +125ºC Rated Current: The current at which the temperature rise shall be no more that 30ºC Also, the rated current is de-rated above 85ºC to approximately 1000mA at 125ºC Resistance to Solder Heat Pre-Heat 150ºC, 1 minute Solder Composition: Sn/Ag3.0/Cu0.5(Pb-Free) Solder Temp: 260ºC peak for 10 sec. ± 1 sec. Test Equipment (Z): HP4291A RF Impedance/Material Analyzer (RDC): Chen Hwa 502BC/HP4338B Physical Packaging: 3000 pieces per 7 inch reel Marking: None All specifications subject to change without notice. 714-665-1140 ALLIED COMPONENTS INTERNATIONAL REVISED15 5/28/09 www.alliedcomponents.com