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◆ FEATURES ◆ APPLICATIONS
z Low DC Resistance
L-series chip beads exhibit a low DC resistance
across a wide range of impedances The low DC
resistance characteristics make the L-series chip
beads suitable for use on signal lines handling
larger currents.
z Multiple Size Availability
L-series chip beads are available in two compact
sizes: 160808 and 201209.
L-series chip beads can be used in a variety of
electronics including:
• Computers
• Modems
• CD-ROMs
• Hard Drives
• Televisions
• Wireless Devices
◆ OPERATING TEMPERATURE: -25 ~ 85℃
◆ TEST EQUIPMENTS AND TEST SETUP
Z by Agilent E4991A RF Impedan ce Analyzer
with HP16197A Test Fixture.
DCR by milli-ohm meter.
Typical electrical characteristic curves for the
SMB L-series chip beads. The L-series has a
wide range of impedance characteristics and
can effectively handle mid-range current levels.
SMB L-SERIES
FERRITE CHIP BEADS FOR LOW FREQUENCY APPLICATION
S
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◆ PRODUCT SPECIFICATIONS
Part Number Impedance (Ω)
at 100 MHz
DCR
(Ω) Max.
Rate Current
(mA) Max
SMB-160808-N2-300L 30±25% 0.05 750
SMB-160808-N2-600L 60±25% 0.10 650
SMB-160808-N2-121L 120±25% 0.15 550
SMB-160808-N2-301L 300±25% 0.25 500
SMB-160808-N2-471L 470±25% 0.30 450
SMB-160808-N2-601L 600±25% 0.35 350
SMB-160808-N2-102L 1000±25% 0.40 300
◆ TYPICAL ELECTRICAL CHARACTERISTIC CURVES
SMB-160808-N2-300L SMB-160808-N2-600L
SMB L-SERIES-160808
1 10 100 1000
Frequency (MHz)
1 10 100 1000
Frequency (MHz)
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◆ TYPICAL ELECTRICAL CHARACTERISTIC CURVES
SMB-160808-N2-121L SMB-160808-N2-301L
SMB-160808-N2-471L SMB-160808-N2-601L
SMB-160808-N2-102L
SMB L-SERIES-160808
1 10 100 1000
Frequency (MHz)
1 10 100 1000
Frequenc
y
(
MHz
)
1 10 100 1000
Frequency (MHz) 1 10 100 1000
Frequency (MHz)
1 10 100 1000
Fre
q
uenc
y
(
MHz
)
