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LKS1045TTEG470M

Description
General Purpose Inductor, 47uH, 20%, 2 Element, Ferrite-Core, SMD, 4040, CHIP, 4040, ROHS COMPLIANT
CategoryPassive components    inductor   
File Size911KB,2 Pages
ManufacturerKOA Speer
Websitehttp://www.koaspeer.com/
Environmental Compliance
Download Datasheet Parametric View All

LKS1045TTEG470M Overview

General Purpose Inductor, 47uH, 20%, 2 Element, Ferrite-Core, SMD, 4040, CHIP, 4040, ROHS COMPLIANT

LKS1045TTEG470M Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerKOA Speer
package instruction4040
Reach Compliance Codecompliant
ECCN codeEAR99
uppercase and lowercase codes4040
structureChip
core materialFERRITE
DC Resistance0.196 Ω
Nominal inductance(L)47 µH
Inductor ApplicationsPOWER INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
JESD-609 codee3
Number of functions2
Number of terminals2
Maximum operating temperature120 °C
Minimum operating temperature-40 °C
Package height4.5 mm
Package length10.1 mm
Package formSMT
Package width10.1 mm
method of packingTape, Embossed/Plastic
Maximum rated current1.7 A
self resonant frequency9 MHz
Shape/Size DescriptionRECTANGULAR PACKAGE
shieldYES
surface mountYES
Terminal surfaceMatte Tin (Sn)
Terminal locationDUAL ENDED
Terminal shapeWRAPAROUND
Tolerance20%
CHOKE COILS
LKS
インダクタ
Inductor
EU
RoHS
パワーチップインダクタ 磁気シールドタイプ
Power Chip Inductors Shielded Type
■構造図及び外½寸法 Construction and Dimensions
C
B
F100
J4D
E
D
① フェライトコア
② 電極
Ferite core
Electrode
■特長 Features
漏洩磁束が少ない閉磁タイプのパワーチップイン
ダクタ。
小型、薄型。
直流抵抗値が小さく、定格電流が大きい。
リフローはんだ付けに対応します。
欧州RoHS対応品です。
Magnetic shielded power chip inductors with a
little leakage magnetic flux.
Small size and Low-profile.
Low DC Resistance and larger Rated Current.
Suitable for reflow soldering.
Products meet EU-RoHS requirements.
½ 名
Type
LKS0745
LKS1045
LKS1260
寸 法 Dimensions (mm)
A
B
C Max.
D±0.3
7.5±0.5 7.5±0.5
4.5
1.0
10.1±0.3 10.1±0.3
4.5
2.0
12.5±0.3 12.5±0.3
6.0
1.5
■品名構成 Type Designation
 
例 Examples
LKS
品 種
Product
Code
0745
½ 状
Style
(mm)
0745
1045
1260
T
端子表面材質
Termination
Surface Material
T:Sn
TEG
二次加工
Taping
TEG:Plastic
embossed
BK:Bulk
100
公称インダクタンス
Nominal
Inductance
3 digits
M
許容差
Tolerance
M:±20%
N:±30%
■用途 Applications
各種電子機器のDC-DCコンバータ
DC-DC converter for various electric equipments.
■定格 Ratings
LKS0745 包装数/リ
ール Q’
ty/Reel:1000pcs
½ 名
Type
LKS0745 TTEG 3R3N
LKS0745 TTEG 4R7N
LKS0745 TTEG 5R6N
LKS0745 TTEG 6R8N
LKS0745 TTEG 8R2N
LKS0745 TTEG 100M
LKS0745 TTEG 120M
LKS0745 TTEG 150M
LKS0745 TTEG 180M
LKS0745 TTEG 220M
LKS0745 TTEG 330M
LKS0745 TTEG 470M
LKS0745 TTEG 560M
LKS0745 TTEG 680M
LKS0745 TTEG 820M
LKS0745 TTEG 101M
LKS0745 TTEG 121M
LKS0745 TTEG 151M
LKS0745 TTEG 181M
LKS0745 TTEG 221M
LKS0745 TTEG 331M
LKS0745 TTEG 471M
LKS0745 TTEG 561M
LKS0745 TTEG 681M
LKS0745 TTEG 821M
LKS0745 TTEG 102M
インダクタンス
直流抵抗
公称インダクタンス
許容差
DC
Nominal
Inductance
Resistance
Inductance(μH)
Tolerance
(Ω)Max.
3.3
4.7
5.6
6.8
8.2
10
12
15
18
22
33
47
56
68
82
100
120
150
180
220
330
470
560
680
820
1000
M:±20%
N:±30%
0.022
0.031
0.035
0.038
0.050
0.057
0.067
0.100
0.113
0.127
0.199
0.253
0.288
0.437
0.483
0.598
0.644
0.817
0.897
1.104
2.093
2.576
4.200
4.680
6.360
6.600
許容直流電流
Allowable
DC Current
(A)Max.
※1
4.5
3.8
3.6
3.4
2.8
2.6
2.4
2.1
2.0
1.9
1.5
1.3
1.3
1.0
1.0
0.9
0.8
0.7
0.7
0.6
0.5
0.4
0.31
0.27
0.24
0.23
環境負荷物質含有についてEU-RoHS以外の物質に対するご要求がある場合にはお問合せください。
テーピングの詳細については巻末のAPPENDIX Cを参照してください。
Contact us when you have control request for environmental hazardous material other than the substance specified
by EU-RoHS.
For further information on taping, please refer to APPENDIX C on the back pages.
LKS1045 包装数/リ
ール Q’
ty/Reel:1000pcs
SRF
(MHz)
Typ.
41
34
31
28
25
24
22
19
17
16
13
11
10
9
8
7
6
6
5
5
4
3
3
3
2
2
½ 名
Type
LKS1045 TTEG 3R3N
LKS1045 TTEG 4R7N
LKS1045 TTEG 5R6N
LKS1045 TTEG 6R8N
LKS1045 TTEG 8R2N
LKS1045 TTEG 100M
LKS1045 TTEG 120M
LKS1045 TTEG 150M
LKS1045 TTEG 180M
LKS1045 TTEG 220M
LKS1045 TTEG 330M
LKS1045 TTEG 470M
LKS1045 TTEG 560M
LKS1045 TTEG 680M
LKS1045 TTEG 820M
LKS1045 TTEG 101M
LKS1045 TTEG 121M
LKS1045 TTEG 151M
LKS1045 TTEG 181M
LKS1045 TTEG 221M
LKS1045 TTEG 331M
LKS1045 TTEG 471M
インダクタンス
直流抵抗
公称インダクタンス
許容差
DC
Nominal
Inductance
Resistance
Inductance(μH)
Tolerance
(Ω)Max.
3.3
4.7
5.6
6.8
8.2
10
12
15
18
22
33
47
56
68
82
100
120
150
180
220
330
470
M:±20%
N:±30%
0.017
0.022
0.024
0.027
0.032
0.042
0.043
0.065
0.066
0.089
0.159
0.196
0.215
0.242
0.265
0.414
0.472
0.575
0.633
0.874
1.300
1.716
許容直流電流
Allowable
DC Current
(A)Max.
※1
5.8
5.1
4.9
4.6
4.0
3.6
3.4
3.0
2.9
2.5
1.9
1.7
1.5
1.4
1.3
1.2
1.0
0.9
0.8
0.7
0.6
0.5
SRF
(MHz)
Typ.
37
31
28
25
23
21
19
17
15
14
11
9
8
8
7
6
6
5
4
4
3
3
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。ご注文およびご½用前に納入仕様書で内容をご確認ください。
車載機器、医療機器、航空機器など人½に関わったり、あるいは甚大な損害を引き起こす可½性のある機器へのご½用を検討される場合には、必ず事前にご相談ください。
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
Contact our sales representatives before you use our products for applications including automotives, medical equipment and aerospace equipment.
Malfunction or failure of the products in such applications may cause loss of human life or serious damage.
A
E±0.2
2.0
3.0
5.0
Oct. 2013
www.koanet.co.jp
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