SMD Multilayer Ferrite Chip Beads – GMLB-160808 BK Series
Electrical Characteristics
Part Number
Impedance
(Ω±25%)
Test Frequency
(MHz)
RDC
(Ω) Max
Rated current
(mA) Max
GMLB-160808-0010Y-BK
GMLB-160808-0011Y-BK
GMLB-160808-0030Y-BK
GMLB-160808-0031Y-BK
GMLB-160808-0060Y-BK
GMLB-160808-0080Y-BK
GMLB-160808-0120Y-BK
GMLB-160808-0220Y-BK
GMLB-160808-0300Y-BK
GMLB-160808-0470Y-BK
GMLB-160808-0600Y-BK
GMLB-160808-1000Y-BK
GMLB-160808-1500Y-BK
GMLB-160808-1800Y-BK
GMLB-160808-2000Y-BK
GMLB-160808-2200Y-BK
GMLB-160808-2500Y-BK
GMLB-160808-2700Y-BK
10
11
30
31
60
80
120
220
300
470
600
1000
1500
1800
2000
2200
2500
2700
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
0.05
0.05
0.10
0.10
0.10
0.15
0.25
0.30
0.40
0.50
0.50
0.60
0.60
0.80
0.80
0.80
0.80
0.80
500
500
400
400
400
400
400
300
300
300
300
300
300
200
200
200
200
200
Note: When ordering, please specify tolerance code. Tolerance : Y=±25%
Operating temperature range－55℃½125℃(Including self - temperature rise)
Rate Current：Applied the current to coils, the temperature rise shall not be more than 30℃
Measure Equipment：
Z：HP4291A
RDC：HP4338B or CHEN HWA 502
Test Instruments：Agilent
E4991A Impedance / Material Analyzer
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in
medical or high risk applications without Mag.Layers approval. Please contact our sales department before ordering.
SMD Multilayer Ferrite Chip Beads – GMLB-160808 BK Series
Test Instruments：Agilent
E4991A Impedance / Material Analyzer
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in
medical or high risk applications without Mag.Layers approval. Please contact our sales department before ordering.
SMD Multilayer Ferrite Chip Beads
Multilayer Ferrite Chip Beads
Mag.Layers 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: SY, BK, SJ, GK, PY, UP, NQ, FY, FJ and HV
series.
Product Identification
Shape and Dimensions
Recommended Pattern
Dimensions in mm
TYPE
A
B
C
D
Dimensions in mm
TYPE
A
B
C
060303
100505
160805
160808
201209
321611
0.60.03
1.00.10
1.60.15
1.60.15
2.00.20
3.20.20
0.300.03
0.500.10
0.800.15
0.800.15
1.250.20
1.600.20
0.30.03
0.50.10
0.50.15
0.80.15
0.90.20
1.10.20
0.150.05
0.250.10
0.30.2
0.30.2
0.50.3
0.50.3
060303
100505
160805
160808
201209
321611
0.2 ~ 0.3
0.4
0.7 ~ 0.8
0.7 ~ 0.8
1.0 ~ 1.2
2.0
0.75 ~ 1.05
1.2 ~ 1.4
1.8 ~ 2.0
1.8 ~ 2.0
2.6 ~ 4.0
4.2 ~ 5.2
0.3
0.5
0.6 ~ 0.8
0.6 ~ 0.8
1.0 ~ 1.2
1.2
：SY
/ SJ / NQ / PY
：SY
/ SJ / NQ / PY / UP / FY / FJ
：UP ：BK
/ SJ / GK / PY / NQ / UP / HV
：BK
/ GK / PY / UP
：SY
/ BK / PY / UP
＊
Don’t apply narrower pattern than listed above to PY and UP
Narrow pattern might cause excessive heat or open circuit.
Dimension Conversion
Code
Dimension in mm
(AxBxC)
EIA
060303
100505
160805
160808
201209
321611
0.6x0.3x0.3
1.0x0.5x0.5
1.6x0.8x0.5
1.6x0.8x0.8
2.0x1.2x0.9
3.2x1.6x1.1
0201
0402
0603
0603
0805
1206
SMD Multilayer Ferrite Chip Beads
Packaging Specifications
Tape Dimensions
Tape Material
Reel Dimensions
：SY/SJ/NQ/PY ：UP
：SY/SJ/NQ/PY/UP/FY/FJ
：BK/SJ/GK/PY/NQ/UP/HV
：BK/GK/PY/UP
：SY/BK/PY/UP
：PY/UP
Dimensions in mm
TYPE
A
060303
100505
160805
160808
201209
321611
453215
0.37
0.62
1.05
1.05
1.50
1.88
3.66
B
0.67
1.12
1.85
1.85
2.30
3.50
4.95
T
0.42
0.60
0.60
0.95
0.97
0.22
0.24
Tape Dimensions
W
8.0
8.0
8.0
8.0
8.0
8.0
12
P
2.0
2.0
4.0
4.0
4.0
4.0
8.0
F
3.5
3.5
3.5
3.5
3.5
3.5
5.5
K
-
-
-
-
-
1.27
1.85
Tape
B
B
B
B
B
A
A
A
178
178
178
178
178
178
178
Reel Dimensions
B
60
60
60
60
60
60
60
C
10
12
12
12
12
12
16
D
1.5
1.5
1.5
1.5
1.5
1.5
1.4
Quantity
PCS / REEL
15000
10000
4000
4000
4000
3000
1000
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