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
060303
100505
160808
201209
201212
321611
321616
322513
451616
453215
A
0.60.03
1.00.10
1.60.15
2.00.20
2.00.20
3.20.20
3.20.20
3.20.20
4.50.25
4.50.25
B
0.300.03
0.500.10
0.800.15
1.250.20
1.250.20
1.600.20
1.600.20
2.500.20
1.600.20
3.200.20
C
0.30.03
0.50.10
0.80.15
0.90.20
1.250.20
1.10.20
1.60.20
1.30.20
1.60.20
1.50.20
：UPB
D
0.150.05
0.250.10
0.30.2
0.50.3
0.50.3
0.50.3
0.50.3
0.50.3
0.50.3
0.50.3
Dimensions in mm
TYPE
060303
100505
160808
201209
201212
321611
321616
322513
451616
453215
＊
A
0.2 ~ 0.3
0.4
0.7 ~ 0.8
1.0 ~ 1.2
1.0 ~ 1.2
2.0
2.0
2.0
3.0
3.0
B
0.75 ~ 1.05
1.2 ~ 1.4
1.8 ~ 2.0
2.6 ~ 4.0
2.6 ~ 4.0
4.2 ~ 5.2
4.2 ~ 5.2
5.5 ~ 6.5
5.5 ~ 6.5
5.5 ~ 6.5
C
0.3
0.5
0.6 ~ 0.8
1.0 ~ 1.2
1.0 ~ 1.2
1.2
1.2
1.8
1.2
2.4
：SB
/ PB / NB
：SB
/ PB / NB / HF
：SB
/ PB
：SB
Don’t apply narrower pattern than listed above to PBY and UPB.
Narrow pattern might cause excessive heat or open circuit.
：SB
/ PB / NB / GB / UPB / HF / VPB
：SB
/ PB / NB / GB / UPB
：PB
/ UPB
Dimension Conversion
Code
060303
100505
160808
201209
201212
321611
321616
322513
451616
453215
Dimension in mm
(AxBxC)
0.6X0.3X0.3
1.0X0.5X0.5
1.6x0.8x0.8
2.0x1.2x0.9
2.0x1.2x1.25
3.2x1.6x.1.1
3.2x1.6x1.6
3.2x2.5x1.3
4.5x1.6x1.6
4.5x3.2x1.5
EIA
0201
0402
0603
0805
0805
1206
1206
1210
1806
1812
SMD Multilayer Ferrite Chip Beads – PBY Series
Electrical Characteristics
Part Number
PBY060303T-100Y-N
PBY060303T-220Y-N
PBY060303T-330Y-N
PBY060303T-470Y-N
PBY060303T-800Y-N
PBY060303T-121Y-N
PBY060303T-241Y-N
Test Frequency
(MHz)
100
100
100
100
100
100
100
Impedance
(Ω±25%)
10±30%
22
33
47
80
120
240
DC Resistance
(Ω) Max
0.050
0.065
0.090
0.120
0.180
0.230
0.400
Rated current
(mA) Max
1000
1000
750
500
500
450
350
Test Instruments：Agilent
E4991A Impedance / Material Analyzer
PBY060303T-100Y-N
IMPEDANCE(Ω)
18
16
40
35
PBY060303T-220Y-N
IMPECANCE(Ω)
100
80
60
40
20
0
PBY060303T-330Y-N
IMPEDANCE(Ω)
14
12
10
8
6
4
2
0
1
10
Z
30
25
20
15
10
5
0
Z
Z
X
R
1
10
100
1000
X
R
FREQUENCY (MHz)
RDC<0.05
Ω
Rated Current :1000 mA
100
1000
X
R
1
10
100
1000
FREQUENCY (MHz)
RDC<0.065
Ω
Rated Current :1000 mA
FREQUENCY (MHz)
RDC<0.09
Ω
Rated Current :750 mA
100
PBY060303T-470Y-N
160
PBY060303T-800Y-N
250
PBY060303T-121Y-N
200
150
100
50
0
1
10
100
1000
IMPEDANCE(Ω)
IMPEDANCE(Ω)
120
100
80
60
40
20
0
60
40
Z
X
Z
X
R
1
10
100
1000
IMPEDANCE(Ω)
80
140
Z
20
X
R
FREQUENCY (MHz)
RDC<0.23
Ω
Rated Current :450 mA
R
0
1
10
100
1000
FREQUENCY (MHz)
RDC<0.12
Ω
Rated Current :500 mA
FREQUENCY (MHz)
RDC<0.18
Ω
Rated Current :500 mA
PBY060303T-241Y-N
350
300
250
200
150
100
50
0
1
10
IMPEDANCE(Ω)
Z
X
R
100
1000
FREQUENCY (MHz)
RDC<0.4
Ω
Rated Current :350 mA
SMD Multilayer Ferrite Chip Beads – PBY Series
Electrical Characteristics
Part Number
PBY100505T-100Y-N
PBY100505T-300Y-N
PBY100505T-600Y-N
PBY100505T-800Y-N
PBY100505T-121Y-N
PBY100505T-151Y-N
PBY100505T-221Y-N
PBY100505T-601Y-N
PBY100505T-102Y-N
Test Frequency
(MHz)
100
100
100
100
100
100
100
100
100
Impedance
(Ω±25%)
10±30%
30
60
80
120
150
220
600
1000
DC Resistance
(Ω) Max
0.03
0.05
0.075
0.09
0.09
0.14
0.18
0.34
0.49
Rated current
(mA) Max
2000
1700
1500
1200
1200
900
580
420
350
Test Instruments：Agilent
E4991A Impedance / Material Analyzer
PBY100505T-100Y-N
16
14
50
45
40
35
30
25
20
15
10
5
0
1
10
PBY100505T-300Y-N
120
100
PBY100505T-600Y-N
IMPEDANCE(Ω)
IMPEDANCE(Ω)
IMPEDANCE(Ω)
12
10
8
6
4
2
0
1
10
100
1000
Z
Z
80
60
40
20
0
Z
X
R
X
R
100
1000
X
R
1
10
100
1000
FREQUENCY (MHz)
RDC<0.03
Ω
Rated Current :2000 mA
FREQUENCY (MHz)
RDC<0.05Ω Rated Current :1700 mA
FREQUENCY (MHz)
RDC<0.075Ω Rated Current :1500 mA
PBY100505T-800Y-N
140
120
180
160
PBY100505T-121Y-N
IMPEDANCE(Ω)
PBY100505T-151Y-N
220
200
180
160
140
120
100
80
60
40
20
0
1
10
100
1000
IMPEDANCE(Ω)
IMPEDANCE(Ω)
100
80
60
40
20
0
1
10
140
120
100
80
60
40
20
0
`
Z
X
R
100
1000
Z
X
R
1
10
100
1000
FREQUENCY (MHz)
RDC<0.09Ω Rated Current :1200 mA
FREQUENCY (MHz)
RDC<0.09Ω Rated Current :1200mA
FREQUENCY (MHz)
RDC<0.14Ω Rated Current :900mA
PBY100505T-221Y-N
350
300
IMPEDANCE(Ω)
250
200
150
100
50
0
1
10
100
1000
FREQUENCY (MHz)
RDC<0.18Ω Rated Current :580mA
SMD Multilayer Ferrite Chip Beads – PBY Series
Electrical Characteristics
Part Number
PBY160808T-100Y-N
PBY160808T-250Y-N
PBY160808T-400Y-N
PBY160808T-600Y-N
PBY160808T-121Y-N
PBY160808T-151Y-N
PBY160808T-181Y-N
PBY160808T-221Y-N
PBY160808T-301Y-N
PBY160808T-471Y-N
PBY160808T-601Y-N
PBY160808T-102Y-N
PBY160808T-122Y-N
PBY160808T-152Y-N
Test Frequency
(MHz)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
Impedance
(Ω±25%)
10±30%
25
40
60
120
150
180
220
300
470
600
1000
1200
1500
DC Resistance
(Ω) Max
0.020
0.030
0.035
0.040
0.080
0.085
0.090
0.095
0.120
0.150
0.200
0.250
0.250
0.400
Rated current
(mA) Max
4000
3000
3000
3000
2500
2000
2000
2000
1500
1200
1000
800
800
500
Test Instruments：Agilent
E4991A Impedance / Material Analyzer
PBY160808T-100Y-N
18
16
PBY160808T-250Y-N
35
30
PBY160808T-400Y-N
70
60
IMPEDANCE(Ω)
IMPEDANCE(Ω)
IMPEDANCE(Ω)
14
12
10
8
6
4
2
0
1
10
100
1000
Z
X
R
25
20
15
10
5
0
1
10
Z
50
40
30
20
10
0
Z
X
R
1
10
100
1000
X
R
100
1000
FREQUENCY (MHz)
RDC<0.02Ω Rated Current :4000 mA
FREQUENCY (MHz)
RDC<0.03
Ω
Rated Current :3000 mA
FREQUENCY (MHz)
RDC<0.035
Ω
Rated Current :3000 mA
PBY160808T-600Y-N
IMPEDANCE(Ω)
100
90
80
70
60
50
40
30
20
10
0
1
10
100
1000
IMPEDANCE(Ω)
Z
X
R
120
100
80
60
40
20
0
1
10
Z
X
R
100
1000
IMPEDANCE(Ω)
200
180
160
140
PBY160808T-121Y-N
250
200
150
100
50
0
1
PBY160808T-151Y-N
Z
X
R
10
100
1000
FREQUENCY (MHz)
RDC<0.04
Ω
Rated Current :3000 mA
FREQUENCY (MHz)
RDC<0.08
Ω
Rated Current :2500 mA
FREQUENCY (MHz)
RDC<0.085
Ω
Rated Current :2000 mA
PBY160808T-181Y-N
300
350
PBY160808T-221Y-N
450
400
PBY160808T-301Y-N
IMPEDANCE(Ω)
IMPEDANCE(Ω)
200
150
100
50
0
1
10
250
200
150
100
50
0
1
10
Z
Z
IMPEDANCE(Ω)
250
300
350
300
250
200
150
100
50
0
1
10
Z
X
R
100
1000
X
R
100
1000
X
R
100
1000
FREQUENCY (MHz)
RDC<0.09
Ω
Rated Current :2000 mA
FREQUENCY (MHz)
RDC<0.095
Ω
Rated Current :2000 mA
FREQUENCY (MHz)
RDC<0.12
Ω
Rated Current :1500 mA
stm32/stm8
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