SMD Multilayer Ferrite Chip Beads
Multilayer Ferrite Chip Beads
Chilisin offers a wide range of multi-layered ferrite chip beads with various
sizes, frequency characteristics, and impedance values for EMI solutions.
These ferrite formulas are used to compose seven types of EMI
suppression chip beads: SB, GB, PB, UPB, NB, HF, and VPB series.
Product Identification
Product symbol: SB, GB, PB, UPB, NB, HF, VPB
Packaging: T:Tape and Reel;B:Bulk
Tolerance: Y = ± 25%; M = ± 20%; T:±30%
Note: RoHS Compliant
Shape and Dimensions Recommended Pattern
Dimensions in mm
TYPE A B C D
060303 0.60.03 0.300.03 0.30.03 0.150.05
100505 1.00.10 0.500.10 0.50.10 0.250.10
160808 1.60.15 0.800.15 0.80.15 0.30.2
201209 2.00.20 1.250.20 0.90.20 0.50.3
201212 2.00.20 1.250.20 1.250.20 0.50.3
321611 3.20.20 1.600.20 1.10.20 0.50.3
321616 3.20.20 1.600.20 1.60.20 0.50.3
322513 3.20.20 2.500.20 1.30.20 0.50.3
451616 4.50.25 1.600.20 1.60.20 0.50.3
453215 4.50.25 3.200.20 1.50.20 0.50.3
:SB / PB / NB :SB / PB / NB / HF :SB / PB
:SB / PB / NB / GB / UPB / HF / VPB :UPB :SB
:SB / PB / NB / GB / UPB :PB / UPB
Dimensions in mm
TYPE A B C
060303 0.2 ~ 0.3 0.75 ~ 1.05 0.3
100505 0.4 1.2 ~ 1.4 0.5
160808 0.7 ~ 0.8 1.8 ~ 2.0 0.6 ~ 0.8
201209 1.0 ~ 1.2 2.6 ~ 4.0 1.0 ~ 1.2
201212 1.0 ~ 1.2 2.6 ~ 4.0 1.0 ~ 1.2
321611 2.0 4.2 ~ 5.2 1.2
321616 2.0 4.2 ~ 5.2 1.2
322513 2.0 5.5 ~ 6.5 1.8
451616 3.0 5.5 ~ 6.5 1.2
453215 3.0 5.5 ~ 6.5 2.4
* Don’t apply narrower pattern than listed above to PBY and UPB.
Narrow pattern might cause excessive heat or open circuit.
Dimension Conversion
Code Dimension in mm
(AxBxC) EIA
060303 0.6X0.3X0.3 0201
100505 1.0X0.5X0.5 0402
160808 1.6x0.8x0.8 0603
201209 2.0x1.2x0.9 0805
201212 2.0x1.2x1.25 0805
321611 3.2x1.6x.1.1 1206
321616 3.2x1.6x1.6 1206
322513 3.2x2.5x1.3 1210
451616 4.5x1.6x1.6 1806
453215 4.5x3.2x1.5 1812