YAGEO CORPORATION SMD INDUCTOR/BEADS
SMD Power Inductor STD Series
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.
SHAPES AND DIMENSIONS
FEATURES
High current and inductance capacity.
Specially designed for surface mounting equipment, good for high density application.
APPLICATIONS
For switching regulators, power amplifiers, power supplies, and noise/EMI/RFI filters.
PRODUCT IDENTIFICATION
Material
Tolerance
Inductance (µH)
Dimensions (A, B, C)
Product Symbol
STD 1109
-
TAPE DIMENSIONS Dimensions : mm
Dimensions : mm
11.6
+0
11.6
+0
8.5
+0
3
+0
14.0
+0
2.55 2.55
6
4±0.1 4±0.1
11.66±0.15
20±0.1
2±0.05 0.4±0.05
1.75±0.1
14.25±0.15
11.5±0.1
24±0.2
8.64±0.15
Note :
34
ELECTRICAL CHARACTERISTICS
PAPT NO. L (µH) Test Frequency (kHz) RDC (Ω) Max. IDC (A) Max.
STD1109-100M-B 10±20% 1 0.06 3.50
STD1109-120M-B 12±20% 1 0.07 3.40
STD1109-150M-B 15±20% 1 0.08 3.10
STD1109-180M-B 18±20% 1 0.09 3.00
STD1109-220M-B 22±20% 1 0.10 2.60
STD1109-270M-B 27±20% 1 0.11 2.40
STD1109-330M-B 33±20% 1 0.12 2.30
STD1109-390M-B 39±20% 1 0.14 2.10
STD1109-470M-B 47±20% 1 0.17 1.95
STD1109-560M-B 56±20% 1 0.19 1.85
STD1109-680M-B 68±20% 1 0.22 1.65
STD1109-820M-B 82±20% 1 0.25 1.50
STD1109-101M-B 100±20% 1 0.35 1.40
STD1109-121M-B 120±20% 1 0.40 1.30
STD1109-151M-B 150±20% 1 0.47 1.20
STD1109-181M-B 180±20% 1 0.63 1.00
STD1109-221M-B 220±20% 1 0.73 0.95
STD1109-271M-B 270±20% 1 0.97 0.90
STD1109-331M-B 330±20% 1 1.15 0.80
STD1109-391M-B 390±20% 1 1.30 0.75
STD1109-471M-B 470±20% 1 1.48 0.65
STD1109-561M-B 560±20% 1 1.90 0.60
STD1109-681M-B 680±20% 1 2.45 0.50
STD1109-821M-B 820±20% 1 2.55 0.48
STD1109-102M-B 1000±20% 1 3.00 0.46
STD1109-122M-B 1200±20% 1 3.50 0.35
Test Instruments : HP 4261 RF Impedance for L Digital Multimeter SC-7401 for RDC
HP 4261 RF Impedance for IDC
Note :
TAPE MATERIAL RECOMMENDED PATTERN
REEL DIMENSIONS TYPICAL ELECTRICAL CHARACTERISTIC
Test Instruments : HP4191A RF Impedance Analyzer
Dimensions : mm
Dimensions : mm
35
PACKAGING QUANTITY
TYPE BULK CHIP/REEL
STD1109 √400
160mm Min.
Blank Part
Cover Tape
Chip Mounting
Part
Blank
330mm Min.
Leader
Carrier Tape : Polystyrene
Cover Type : Polysethyiene
Inductor
Solder Land
12~14
65
330±226±1
2±0.5
13±0.5
1.0
21±0.8
2.4±0.5
75±1
STD 1109-820M
100001000100110
1000000
100000
10000
1000
100
10
1
FREQUENCY (kHZ)
INDUCTANCE (µH)
