RoHS
Ultra Current Beads UCB20
Inches
Dimensions:
(mm)
Impedance (Ω)
@ 100MHz
+/- 25%
Tolerance
(%)
DCR
Max.
(Ω)
Rated
Current
(mA)Max
Allied
Part
Number
Test
Features
• Ultra High Current
Freq.
MHz, 200mV
• Standard 1206 size
UCB20-110-RC
UCB20-190-RC
UCB20-260-RC
25
25
25
6000
6000
6000
11
19
26
100
100
100
.012
.012
.012
.012
.012
• Triple plated RoHS Compliant
Terminations
• Excellent Solderability
Electrical
UCB20-300-RC
UCB20-320-RC
6000
6000
30
32
100
100
25
25
Impedance range: 11Ω to 220Ω
Tolerance: 25% over entire range
Operating Temp: -55ºC ~ +125ºC
UCB20-330-RC
UCB20-400-RC
UCB20-480-RC
25
25
25
6000
6000
6000
33
40
48
100
100
100
.012
.012
.012
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
UCB20-500-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
25
25
25
25
25
25
25
25
25
25
25
25
6000
6000
6000
6000
6000
6000
6000
6000
4500
4500
4500
4500
50
60
100
100
100
100
100
100
100
100
100
100
100
100
.012
.012
.012
.012
.012
.012
.012
.012
0.02
0.02
0.02
0.02
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.
68
70
Test Equipment
80
(Z): HP4291A RF Impedance/Material
Analyzer
(RDC): Chen Hwa 502BC/HP4338B
90
100
120
150
160
180
220
Physical
Packaging: 3000 pieces per 7 inch reel
Marking: None
All specifications subject to change without notice.
www.alliedcomponents.com
714-665-1140
ALLIED COMPONENTS INTERNATIONAL
REVISED 5/28/09
15