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參數(shù)資料
| 型號： | 646QE-391N |
| 廠商： | TOKO INC |
| 元件分類： | 通用定值電感 |
| 英文描述： | 1 ELEMENT, 390 uH, GENERAL PURPOSE INDUCTOR, SMD |
| 文件頁數(shù)： | 1/1頁 |
| 文件大小： | 26K |
| 代理商： | 646QE-391N |
Meeting Your Needs
25
TYPE D75P
Frequency Range: 0.1 ~ 1MHz
Inductance Range: 10 ~ 470
H
DC Current: 0.3A (at 330
H) 0.6A (at 100H)
Temperature Coefficient: 1500PPM/
°C max.
STANDARD PARTS SELECTION GUIDE
(1) Inductance is measured by LCR-meter 4284A (HP) or equivalent.
(2) DC resistance is measured by 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
Features
Compact, low profile (7.6mm square, 5mm high)
Magnetically shielded
Suitable for reflow soldering, pot core construction
Available on tape and reel for automatic insertion
Ideal for portable DC-DC converter inductor applications
TYPE D75P
TOKO
Test
Part
Inductance ( 1 )
Frequency
DC Resistance ( 2 )
DC Current ( 3 )
Number
L (
H)
Tolerance
(kHz)
() max.
(mA) max.
646QY-100N
10
±30%
100
0.065
840
646QY-120N
12
±30%
100
0.095
700
646QY-150N
15
±30%
100
0.110
650
646QY-180N
18
±30%
100
0.125
610
646QY-220N
22
±30%
100
0.160
510
646QY-270N
27
±30%
100
0.180
470
646QY-330N
33
±30%
100
0.210
450
646QY-390N
39
±30%
100
0.270
420
646QY-470N
47
±30%
100
0.365
370
646QY-560N
56
±30%
100
0.395
350
646QY-680N
68
±30%
100
0.455
320
646QY-820N
82
±30%
100
0.600
300
646QY-101N
100
±30%
100
0.685
260
646QY-121N
120
±30%
100
0.785
240
646QE-151N
150
±30%
100
1.140
210
646QE-181N
180
±30%
100
1.235
190
646QE-221N
220
±30%
100
1.960
170
646QE-271N
270
±30%
100
2.140
160
646QE-331N
330
±30%
100
2.400
150
646QE-391N
390
±30%
100
2.710
130
646QE-471N
470
±30%
100
3.600
120
TYPE
D75P
Fixed Inductors for Surface Mounting
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 646QE-181N | 1 ELEMENT, 180 uH, GENERAL PURPOSE INDUCTOR, SMD |
| 646QE-151N | 1 ELEMENT, 150 uH, GENERAL PURPOSE INDUCTOR, SMD |
| 646QY-180N | 1 ELEMENT, 18 uH, GENERAL PURPOSE INDUCTOR, SMD |
| 646QY-390N | 1 ELEMENT, 39 uH, GENERAL PURPOSE INDUCTOR, SMD |
| 646QY-470N | 1 ELEMENT, 47 uH, GENERAL PURPOSE INDUCTOR, SMD |
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