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參數(shù)資料
| 型號(hào)： | E123L |
| 廠商： | TOKO Inc. |
| 英文描述： | Fixed Inductors for Surface Mounting |
| 中文描述： | 表面安裝固定電感器 |
| 文件頁(yè)數(shù)： | 1/1頁(yè) |
| 文件大?。?/td> | 109K |
| 代理商： | E123L |
Fixed Inductors for Surface Mounting
E123L
Inductance Range:
1.0~9.1μH
DIMENSIONS
Recommended patterns
FEATURES
SELECTION GUIDE FOR STANDARD COILS
12.8 Max.
3.0 Max.
Direction indication
9.5
1.5
1.5
2
7
(Unit: mm)
9
1
11.2
4.0
Low profile (12.8mm Max. square and 3.0mm Max. height).
Magnetically shielded construction low DC resistance.
Suitable for large current.
Ideal for DC-DC converter inductor applications
in hand held personal computer, etc.
RoHS compliant.
TYPE E123L
(Quantity/reel; 500 PCS)
TOKO
Part
Number
Inductance
(1)
(μH)
Inductance
Decrease Current
(3)
(A) Max.
=10%
L
L
DC Resistance
(2)
(m
) Max.
Temperature
Rise Current
(3)
T=40°C
(A) Max.
Tolerance
(%)
1.0
1.8
2.8
6.6
9.1
±
30
±
30
±
20
±
20
±
20
4.0
7.0
10
22
38
11.0
8.0
6.5
4.1
3.7
14.0
10.0
6.3
5.1
3.5
#A922AS-1R0N
#A922AS-1R8N
#A922AS-2R8M
#A922BS-6R6M
#A922AS-9R1M
(1) Inductance is measured with a LCR meter 4284A (Agilent
Technologies) or equivalent.
Test frequency 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)
(Unit: mm)
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