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DD-221K の電気的特性と機能

DD-221KのメーカーはAssociated Componentsです、この部品の機能は「(DD-xxxK) Miniature Conformal Coated Power Inductor」です。


製品の詳細 ( Datasheet PDF )

部品番号 DD-221K
部品説明 (DD-xxxK) Miniature Conformal Coated Power Inductor
メーカ Associated Components
ロゴ Associated Components ロゴ 




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DD-221K Datasheet, DD-221K PDF,ピン配置, 機能
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56
MINIATURE
CONFORMAL COATED
POWER INDUCTOR
SERIES DD
SPECIFICATIONS
PART NUMBER
L
( µH )
DD-1R0K
DD-1R2K
DD-1R5K
FEATURES
DD-1R8K
DD-2R2K
- Highest current capacity per volume
DD-2R7K
- Low price
DD-3R3K
- Compact size
DD-3R9K
- Good for auto insertion
DD-4R7K
- Available with cut & formed leads
DD-5R6K
- Available on Tape & Reel
DD-6R8K
DD-8R2K
DD-100K
ELECTRICAL CHARACTERISTICS
DD-120K
- Inductance range 1.0µH to 1000µH
DD-150K
- Tolerance
±10% over entire range
DD-180K
- Rated current
Based on value obtained when initial value
DD-220K
changes within plus or minus 10%
DD-250K
- Testing procedures L & DCR are measured with Wayne Kerr
DD-270K
Precision Components Analyzer at 1 KHz
DD-330K
and with 100 mVAC
DD-390K
DD-470K
DD-560K
PHYSICAL CHARACTERISTICS
DD-680K
DD-820K
- Dielectric strength
- Operating temperature
500 volts RMS
-55°C to +105°C
DD-101K
DataSheet4U.com
- Terminal strength
5 lbs pull test per MIL-STD-202E
DD-121K
- Resistance to solvents
Conforms to MIL-STD-202
DD-151K
- Construction
Epoxy coated
DD-181K
- Marking
4 Band EIA color code
DD-221K
- Packaging
Bulk: 1000 pieces per bag
DD-251K
Reel: 2500 pieces per reel
DD-271K
DD-331K
DD-391K
DD-471K
DIMENSIONS IN INCHES
DD-561K
DD-681K
- Body length A
0.40" ±0.03"*
DD-821K
- Body diameter B
0.16" ±0.03"**
DD-102K
- Lead wire
22 AWG / TCW
- Lead length
1.05" minimum
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12
15
18
22
25
27
33
39
47
56
68
82
100
120
150
180
220
250
270
330
390
470
560
680
820
1000
DCR
Max
()
RATED
CURRENT
( Amp )
SATURATION
CURRENT
( Amp )
0.025
0.025
0.028
0.030
0.033
0.035
0.040
0.045
0.050
0.058
0.060
0.065
0.085
0.09
0.10
0.12
0.15
0.15
0.17
0.19
0.21
0.23
0.38
0.42
0.45
0.80
1.10
1.10
1.25
1.30
1.45
1.95
2.10
2.25
2.50
3.10
4.60
5.25
6.00
4.0
4.0
4.0
4.0
4.0
4.0
3.0
3.0
3.0
3.0
3.0
2.0
2.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.6
0.6
0.6
0.6
0.50
0.50
0.40
0.40
0.40
0.30
0.30
0.30
0.20
0.20
0.20
0.15
0.15
7.5
7.5
7.5
7.5
6.1
5.0
4.7
4.5
4.5
4.5
3.5
3.0
3.0
2.5
2.5
2.0
2.0
2.0
1.7
1.5
1.5
1.3
1.2
1.2
0.85
DataShee
0.80
0.70
0.70
0.65
0.60
0.56
0.50
0.50
0.42
0.36
0.35
0.31
0.30
0.25
A
B NOTE *Actual body length is shorter. However, due to epoxy
coating, sometimes we do have a very thin layer extended
on leads, we have to use .03" tolerance to cover this area.
**We can also provide smaller part with OD 0.147"+/-
0.02 with same electrical charteristics as our standard
parts. Please consult factory for this item.
DataSheet4U.com
DataSheet4 U .com
Associated Components Technology Phone 800 / 234-2645 Fax 714 / 265-4810
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部品番号部品説明メーカ
DD-221K

(DD-xxxK) Miniature Conformal Coated Power Inductor

Associated Components
Associated Components


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