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DS104LC

Description
Fixed Inductors for Surface Mounting
File Size35KB,1 Pages
ManufacturerTOKO, INC.
Websitehttps://www.murata.com/
Download Datasheet View All

DS104LC Overview

Fixed Inductors for Surface Mounting

Fixed Inductors for Surface Mounting
実装
用固定インダクタ
DS104LC
Inductance Range:
1.0~100μH
DIMENSIONS/外½寸法図
Recommended patterns
推奨パターン図
(Unit: mm)
(Unit: mm)
FEATURES/特長
10.4mm Max. square and 4.0mm 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.
10.4mm角Max.、高さ4.0mm Max.
閉磁路構造、½直流抵抗
大電流対応
ノート型パ½コンなどのDC-DCコンバータ用インダクタ
に最適
RoHS指令対応
SELECTION GUIDE FOR STANDARD COILS
TYPE DS104LC (Quantity/reel; 500 PCS)
東光品番
TOKO
Part
Number
B1179BS-1R0N
B1179BS-1R5N
B1179BS-2R2N
B1179BS-3R3N
B1179BS-3R9N
B1179BS-5R6N
B1179BS-6R8N
B1179BS-100M
B1179BS-150M
B1179BS-220M
B1179BS-330M
B1179BS-470M
B1179BS-680M
B1179BS-101M
インダクタンス
Inductance
(μH)
1.0
1.5
2.2
3.3
3.9
5.6
6.8
10
15
22
33
47
68
100
(1)
(1)
許容差
Tolerance
(%)
±
30
±
30
±
30
±
30
±
30
±
30
±
30
±
20
±
20
±
20
±
20
±
20
±
20
±
20
直流抵抗
(2)
DC
(2)
Resistance
(mΩ) Max.
5.7
8.1
9.4
13
16
21
24
31
56
74
100
140
190
290
直流重畳許容電流
Inductance
(3)
Decrease Current
(A) Max.
ΔL
=35%
L
(3)
温度上昇許容電流
Temperature
(3)
Rise Current
ΔT=40°C
(A) Max.
9.5
8.2
6.9
6.0
5.4
4.7
4.1
3.6
2.8
2.3
1.8
1.6
1.3
1.0
(3)
13
11
8.4
7.3
6.4
5.5
5.0
4.2
3.3
2.7
2.2
1.9
1.6
1.3
(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)
インダクタンスはLCRメータ4284A(Agilent
Technologies)また
は同等品により測定する。
測定周波数は100kHzです。
(2)
直流抵抗はデジタルマルチメータTR6871(Advantest)または同等
品により測定する。
(3)
最大許容電流は、直流重畳電流を流した時インダクタンスの値
が初期値より35%減少する直流電流値、または直流電流により、
コイルの温度が40℃上昇の½れか小さい値です。(周囲温度20℃
を基準とする。)
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