RoHS
Ultra Current Beads
Dimensions: Inches (mm)
UCB20 UCB20
Allied Part Number
Impedance (Ω) @ 100MHz +/- 25%
Tolerance (%)
Test Freq. MHz, 200mV
DCR Max. (Ω)
Rated Current (mA)Max
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
UCB20-110-RC UCB20-190-RC UCB20-260-RC UCB20-300-RC UCB20-320-RC UCB20-330-RC UCB20-400-RC UCB20-480-RC UCB20-500-RC UCB20-600-RC UCB20-680-RC UCB20-700-RC UCB20-800-RC UCB20-900-RC UCB20-101-RC UCB20-121-RC UCB20-151-RC UCB20-161-RC UCB20-181-RC UCB20-221-RC
11 19 26 30 32 33 40 48 50 60 68 70 80 90 100 120 150 160 180 220
25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25
100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
.012 .012 .012 .012 .012 .012 .012 .012 .012 .012 .012 .012 .012 .012 .012 .012 0.02 0.02 0.02 0.02
6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 4500 4500 4500 4500
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
REVISED 5/28/09 15
www.alliedcomponents.com
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