YAGEO CORPORATION
SMD INDUCTOR / BEADS
SMD Power Inductor
STD Series
APPLICATIONS
For switching regulators, power amplifiers, power supplies, and noise/EMI/RFI filters.
OUTLINE
YAGEO SMD power inductors are best designed for noise/EMI/RFI filters for surface
mounting application.
These components contain tremendous electrode straight, solder heat resistance and
outstanding solderability. These products are specially designed for flow, reflow and wave
soldering required for surface mounting application.
Material
Tolerance
Inductance (µH)
Dimensions (A, B, C)
Product Symbol
PRODUCT IDENTIFICATION
STD 1109 -
FEATURES
High current and inductance capacity.
Specially designed for surface mounting equipment, good for high density application.
SHAPES AND DIMENSIONS
11.6
+0
TAPE DIMENSIONS
Dimensions : mm
11.6
+0
4±0.1
4±0.1
2±0.05
1.75±0.1
0.4±0.05
8.5
+0
3
+0
14.0
+0
24±0.2
11.5±0.1
14.25±0.15
11.66±0.15
6
2.55
2.55
20±0.1
8.64±0.15
Dimensions : mm
34
Note :
ELECTRICAL CHARACTERISTICS
PAPT NO.
STD1109-100M-B
STD1109-120M-B
STD1109-150M-B
STD1109-180M-B
STD1109-220M-B
STD1109-270M-B
STD1109-330M-B
STD1109-390M-B
STD1109-470M-B
STD1109-560M-B
STD1109-680M-B
STD1109-820M-B
STD1109-101M-B
STD1109-121M-B
STD1109-151M-B
STD1109-181M-B
STD1109-221M-B
STD1109-271M-B
STD1109-331M-B
STD1109-391M-B
STD1109-471M-B
STD1109-561M-B
STD1109-681M-B
STD1109-821M-B
STD1109-102M-B
STD1109-122M-B
L (µH)
10± 20%
12± 20%
15± 20%
18± 20%
22± 20%
27± 20%
33± 20%
39± 20%
47± 20%
56± 20%
68± 20%
82± 20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
330±20%
390±20%
470±20%
560±20%
680±20%
820±20%
1000± 20%
1200± 20%
Test Frequency (kHz)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
RDC (Ω) Max.
0.06
0.07
0.08
0.09
0.10
0.11
0.12
0.14
0.17
0.19
0.22
0.25
0.35
0.40
0.47
0.63
0.73
0.97
1.15
1.30
1.48
1.90
2.45
2.55
3.00
3.50
IDC (A) Max.
3.50
3.40
3.10
3.00
2.60
2.40
2.30
2.10
1.95
1.85
1.65
1.50
1.40
1.30
1.20
1.00
0.95
0.90
0.80
0.75
0.65
0.60
0.50
0.48
0.46
0.35
Test Instruments : HP 4261 RF Impedance for L
HP 4261 RF Impedance for IDC
Digital Multimeter SC-7401 for RDC
35
Note :
TAPE MATERIAL
Carrier Tape : Polystyrene
Cover Type : Polysethyiene
RECOMMENDED PATTERN
12~14
Dimensions : mm
6
5
160mm Min.
Blank Part
Cover Tape
Blank
Chip Mounting
Part
330mm Min.
Leader
Solder Land
Inductor
REEL DIMENSIONS
Dimensions : mm
TYPICAL ELECTRICAL CHARACTERISTIC
STD 1109-820M
1000000
2.4±0.5
100000
INDUCTANCE (µH)
2±0.5
13±0.5
10000
1000
1.0
75±1
100
21±0.8
10
1
1
10
100
330±2
26±1
1000
10000
FREQUENCY (kH
Z
)
Test Instruments : HP4191A RF Impedance Analyzer
PACKAGING QUANTITY
TYPE
STD1109
BULK
√
CHIP/REEL
400
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