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零件编号 | DASM1620 | ||
描述 | (DASL1620 / DASM1620) Fixed Inductors | ||
制造商 | TOKO | ||
LOGO | |||
1 Page
Fixed Inductors for Digital Audio Amplifier
DASL/DASM1620
Inductance Range: 10~33µH
DIMENSIONS
13.0 Max.
16.5 Max. 4.5
Direction indication
0.8
17.0 Max.
20.0 Max. 4.5
(Unit: mm)
Direction indication
1.0
(Unit: mm)
FEATURES
• High sound quality, low distortion, and low heat generation •
due to the unique design of digital audio amp LPF by the
use of magnetic material suitable for digital amplifire, and
superb magnetic saturation characteristics
•
• A magnetically shielded structure prevents radiation noise
•
• The coil is made of spring-type thick wires to provide low •
DC resistance.
www.DataSheet4U.com
• RoHS compliant
SELECTION GUIDE FOR STANDARD COILS
TYPE DASL
TOKO
Part Number
983BN-1003
983BN-1005
983BN-1019
TYPE DASM1620
Inductance (1)
L (µH)
10
15
20
Tolerance
(%)
± 20
± 20
± 20
Test
Frequency
(kHz)
100
100
100
DC
Resistance(2)
(mΩ) Max.
10.0
10.0
12.0
Rated
DC Current(3)
(A) Max.
5.0
4.0
3.0
TOKO
Part Number
Inductance (1)
L (µH)
Tolerance
(%)
998AMF-101
998AMF-131
998AMF-132
998AMF-133
998AMF-134
998AMF-135
998AMF-136
998AMF-137
10 ± 20
15 ± 20
18 ± 20
20 ± 20
22 ± 20
27 ± 20
30 ± 20
33 ± 20
(1) Inductance is measured with a LCR meter 4284A∗ or equvalent.
Test Fregueney at 100kHz.
(2) DC resistance is measured with a Digital Multimeter TR6871
(Advantest) or equivalent.
(3) Maximum allowable DC current is that which causes a 10%
inductance reduction from the initial value, or coil temperature to
rise by 40°C, whichever is smaller. (Reference ambient
temperature 20°C)
∗: Agilent Technologies
Test
Frequency
(kHz)
100
100
100
100
100
100
100
100
DC
Resistance(2)
(mΩ) Max.
7.5
12.5
14.5
16.5
18.0
20.0
22.0
24.0
∗
∗: Agilent Technologies
Rated
DC Current(3)
(A) Max.
8.5
7.5
7.3
6.5
6.2
5.7
5.3
5.2
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页数 | 1 页 | ||
下载 | [ DASM1620.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
DASM1620 | (DASL1620 / DASM1620) Fixed Inductors | TOKO |
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