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參數資料
| 型號： | #919AS-3R7M |
| 廠商： | TOKO INC |
| 元件分類： | 通用定值電感 |
| 英文描述： | 1 ELEMENT, 3.7 uH, GENERAL PURPOSE INDUCTOR, SMD |
| 封裝： | ROHS COMPLIANT |
| 文件頁數： | 1/1頁 |
| 文件大小： | 62K |
| 代理商： | #919AS-3R7M |
D104C
Inductance Range: 1.0~47
μH
6.0
7.0
5.0
3.6
4.5 Max.
10.3 Max.
(Unit: mm)
11.0
5.0
6.0
(Unit: mm)
10.3mm Max. square and 4.5mm Max. height.
Magnetically shielded construction and low DC resistance.
Suitable for large current.
Ideal for DC-DC converter inductor applications in hand
held personal computer etc.
RoHS compliant.
10.3mm Max.
4.5mm Max.
DC-DC
RoHS
SELECTION GUIDE FOR STANDARD COILS
TYPE D104C (Quantity/reel; 500 PCS)
(1)
(2)
(3)
TOKO
Part
Number
Inductance
(1)
(
μH)
Tolerance
(%)
DC
Resistance
(2)
(m
Ω) Max.
Inductance
Decrease Current
(3)
(A) Max.
=10%
Temperature
Rise Current
(3)
ΔT=40°C
(A) Max.
#919AS-1R0N
1.0
± 30
5.9
13.6
9.7
#919AS-1R8N
1.8
± 30
7.6
10.4
9.5
#919AS-2R8M
2.8
± 20
10.7
8.3
6.1
#919AS-3R7M
3.7
± 20
14.2
7.0
5.3
#919AS-4R7M
4.7
± 20
16.2
6.1
5.2
#919AS-6R4M
6.4
± 20
22.9
5.2
4.8
#919AS-100M
10.0
± 20
26.5
4.3
4.5
#919AS-160M
16.0
± 20
49.2
3.3
3.7
#919AS-220M
22.0
± 20
77.6
3.0
2.5
#919AS-270M
27.0
± 20
88.3
2.7
2.4
#919AS-330M
33.0
± 20
102
2.4
2.1
#919AS-470M
47.0
± 20
150
1.8
(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)
(1)
LCR
4284A
Agilent Technologies
100kHz
(2)
TR6871
Advantest
(3)
10
40
20
ΔL
L
FEATURES
Recommended patterns
DIMENSIONS
Fixed Inductors for Surface Mounting
相關PDF資料 |
PDF描述 |
|---|---|
| #919AS-1R0N | 1 ELEMENT, 1 uH, GENERAL PURPOSE INDUCTOR, SMD |
| #919AS-2R8M | 1 ELEMENT, 2.8 uH, GENERAL PURPOSE INDUCTOR, SMD |
| #919AS-270M | 1 ELEMENT, 27 uH, GENERAL PURPOSE INDUCTOR, SMD |
| #919AS-160M | 1 ELEMENT, 16 uH, GENERAL PURPOSE INDUCTOR, SMD |
| #919AS-100M | 1 ELEMENT, 10 uH, GENERAL PURPOSE INDUCTOR, SMD |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 919AS-3R7M | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:Fixed Inductors for Surface Mounting |
| 919AS-3R7M=P3 | 制造商:TOKO Inc XXX 功能描述:Power inductor SMD D104C 3.7uH 5.3A |
| 919AS-470M | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:Fixed Inductors for Surface Mounting |
| 919AS-470M=P3 | 制造商:TOKO Inc 功能描述:Power inductor SMD D104C 47uH 1.8A |
| 919AS-470M=P3T | 制造商:TOKO Inc 功能描述: |
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