YAGeo CorPorATIoN
INDUCTORS / BEADS
SMD Chip Beads
SB/NB/HF/GB/PB/UPB
OUTLINE
Yageo offers hundreds of multi-layered ferrite chip beads with various sizes, frequency characteristics,
and a wide range of impedance values to provide powerful solutions for eMI problems.
Three formulas of ferrite compose several types of EMI suppression chip beads that are classified into
six categories- SB, NB, HF, GB, PB and UPB series.
PRODUCT IDENTIFICATION
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Internal No.
Tolerance (***)
Impedance
Packaging Style (**)
Dimensions (A, B, C)
Design Code
Product Symbol (*)
■
Product Symbol: SB, NB, HF, GB, PB, UPB
■
Packaging: T = Tape and reel, B = Bulk
■
Tolerance: M = ±20%, Y = ±25%, T = ±30%
■
Internal No.: N = Lead-Free
SHAPES AND DIMENSIONS
TYPE
Ferrite
Terminal Electrode
Unit: mm
A
100505
160808
201209
201212
321611
321616
322513
451616
453215
1.0 ± 0.10
1.6 ± 0.15
2.0 ± 0.20
2.0 ± 0.20
3.2 ± 0.20
3.2 ± 0.20
3.2 ± 0.20
4.5 ± 0.25
4.5 ± 0.25
B
0.50 ± 0.10
0.80 ± 0.15
1.25 ± 0.20
1.25 ± 0.20
1.60 ± 0.20
1.60 ± 0.20
2.50 ± 0.20
1.60 ± 0.20
3.20 ± 0.20
C
0.5 ± 0.10
0.8 ± 0.15
0.9 ± 0.20
1.25 ± 0.20
1.1 ± 0.20
1.6 ± 0.20
1.3 ± 0.20
1.6 ± 0.20
1.5 ± 0.20
D
0.25 ± 0.10
0.3 ± 0.2
0.5 ± 0.3
0.5 ± 0.3
0.5 ± 0.3
0.5 ± 0.3
0.5 ± 0.3
0.5 ± 0.3
0.5 ± 0.3
SB/NB/PB/HF
SB/NB/GB/PB/UPB/HF
SB/NB/GB/PB/UPB
UPB
D
D
SB/NB/GB/PB/UPB
C
SB/GB
SB/GB/PB
A
B
SB/GB/PB/UPB
SB/GB/PB/UPB
stm32/stm8
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