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LFC32820M

Description
General Purpose Inductor, 82uH, 20%, 1 Element, Ferrite-Core, SMD
CategoryPassive components    inductor   
File Size258KB,2 Pages
ManufacturerKOA Speer
Websitehttp://www.koaspeer.com/
Download Datasheet Parametric View All

LFC32820M Overview

General Purpose Inductor, 82uH, 20%, 1 Element, Ferrite-Core, SMD

LFC32820M Parametric

Parameter NameAttribute value
MakerKOA Speer
Objectid1903786207
Reach Compliance Codecompliant
ECCN codeEAR99
compound_id65142006
WIRE WOUND INDUCTORS
LFC32
巻線モールドチップインダクタ
Wire Wound Chip Inductors
■構造図 Construction
① モールド樹脂   Molded resin
② 電極       Electrode
③ フェライトコア  Ferrite core
④ マグネットワイヤ Magnet wire
外装色:黒 Body color: Black
■特長 Features
広いインダクタンス範囲をカバーします。
巻線タイプなので高いQ値が得られます。
モールド外装のため、耐環境性・寸法安定性に優
れています。
リフロー、フロー、こてはんだ付けに対応します。
Made of fine five ferrite materials and covers wide
range of inductance.
High Q value achieved by wire wound structure.
Excellent heat resistance and mechanical strength
due to the molding structure.
Suitable for reflow, flow and iron soldering.
■品名構成 Type Designation
例 Example
LFC32
TE
221
J
品 種
Product
Code
二次加工
Taping
TE:4mm pitch plastic
embossed
Nil:Bulk
空欄:バルク
公称インダクタンス
Nominal
Inductance
3digits
(単½ : μH)
(Unit : μH)
インダクタンス許容差
Inductance
Tolerance
J :±5%
K:±10%
M:±20%
■用途 Applications
ビデオカメラ、デジタルスチルカメラ、テレビゲー
ム、ナビゲーションシステム、ディスクドライブ
(CD-ROM、HDD)
、通信機器
(ページャ、携帯電
話)
、自動車関連
(キーレスエントリー)
Video cameras, Digital still cameras, Family TV
game machines, Car navigation systems, Computer
peripherals, Mobile communications, Car electronics
テーピングの詳細については巻末のAPPENDIX Cを参照して下さい。
For further informations of taping, please refer to APPENDIX C on the back pages.
■特性 Characteristics
●直流重畳特性
 DC Bias
 Characteristics
500
400
300
200
インダクタンス
(μH)
INDUCTANCE
100
70
50
40
30
20
10
7
5
4
3
2
1R0
1
10
20 30 50 70 100 200 300 5007001000 2000
直流重畳電流 DC Bias mA)
100
20
3R3
Measuring
circuit
測定回路
L
LCR meter
4262A
DC
power
source
L =1H
f =10kHz
Lx=Sample 測定試料
Lx
A
■外½寸法 Dimensions(mm)
●Q-f特性
 Q-Frequency Characteristics 
Weight:50g /1000pcs
221
101
470
測定器
Test equipment:Q meter 4342A YHP
100
80
221
3.2±0.2
2.2±0.2
2.5±0.2
1.9±0.1
60
40
221
470
100
4R7
Q
1R0
0.5
2 3
5 7 10
20 30
周波数 Frequency MHz)
50 70 100
1.7±0.1
0
0.2 0.3 0.5 0.7 1
■インダクタンス測定標準 Inductance Measuring Equipment
½ 名
Type
LFC32
KL32
インダクタンス
Inductance
(μH)
0.005∼0.10
0.12∼330
0.005∼8.2
10∼330
インダクタンス測定器
Measuring
Equipment(HP)
4191A
4342A
4191A
4192A
(Inpedance analyzer)
(Q meter)
(Inpedance analyzer)
(Inpedance analyzer)
本カタログに掲載の仕様は予告なく変更する場合があります。御注文及び御½用前に、納入仕様書などで内容を御確認下さい。
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
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