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#646FY-4R7M

Description
General Purpose Inductor, 4.7uH, 20%, 1 Element, SMD, 3027, CHIP, 3027, ROHS COMPLIANT
CategoryPassive components    inductor   
File Size131KB,2 Pages
ManufacturerTOKO, INC.
Websitehttps://www.murata.com/
Environmental Compliance
Download Datasheet Parametric View All

#646FY-4R7M Overview

General Purpose Inductor, 4.7uH, 20%, 1 Element, SMD, 3027, CHIP, 3027, ROHS COMPLIANT

#646FY-4R7M Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerTOKO, INC.
package instruction3027
Reach Compliance Codeunknown
ECCN codeEAR99
uppercase and lowercase codes3027
DC Resistance0.049 Ω
Nominal inductance(L)4.7 µH
Inductor ApplicationsPOWER INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
Manufacturer's serial numberD75F
Number of functions1
Number of terminals2
Maximum rated current1.88 A
Shape/Size DescriptionCYLINDRICAL PACKAGE
shieldNO
surface mountYES
Terminal locationDUAL ENDED
Terminal shapeWRAPAROUND
Test frequency0.1 MHz
Tolerance20%
Base Number Matches1
Ferrite Inductors
フェライトインダクタ
D73F / D75F
Inductance Range:
1.0~100H (D73F ),
1.0~470H (D75F)
7.6Max.
2.0
φ
6.8
Recommended patterns
推奨パターン図
6.0
3.3
2.0
4.4
2.0
*
2.4
5.1
5.4
(Unit: mm)
*
: D73F ;
D75F ;
3.5mm Max.
5.1mm Max.
D73F
D75F
(Unit: mm)
FEATURES
特長
½背(7.6mm角Max.、高さ3.5および5.1mm
Max.)
開磁路構造
大電流対応
各種機器のDC-DCコンバータ用インダクタに最適
RoHS指令対応
Low-profile (7.6mm Max. square, 3.5 and 5.1mm Max.
height).
Open magnetic circuit construction.
Suitable for large current.
Ideal for a variety of DC-DC converter inductor applications.
RoHS compliant.
TOKO STANDARD PART NUMBERS
東光 標準品一覧
TYPE D73F Series (Unshielded)
開磁路タイプ(リングコア無し)
(Quantity/reel; 1,000 PCS)
東光品番
TOKO
Part
Number
#636FY-1R0M
#636FY-1R5M
#636FY-2R2M
#636FY-3R3M
#636FY-4R7M
#636FY-6R8M
#636FY-100M
#636FY-120M
#636FY-150M
#636FY-180M
#636FY-220M
#636FY-270M
#636FY-330M
#636FY-390M
#636FY-470M
#636FY-560M
#636FY-680M
#636FY-820M
#636FY-101M
インダクタンス
Inductance
(H)
1.0
1.5
2.2
3.3
4.7
6.8
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
(1)
(1)
3.0
許容差
Tolerance
(%)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
直流抵抗
DC
(2)
Resistance
() Max. (Typ.)
0.018 (0.015)
0.023 (0.019)
0.029 (0.024)
0.039 (0.033)
0.050 (0.042)
0.065 (0.054)
0.086 (0.072)
0.111 (0.093)
0.143 (0.119)
0.169 (0.141)
0.202 (0.168)
0.260 (0.217)
0.312 (0.260)
0.364 (0.303)
0.442 (0.368)
0.520 (0.433)
0.650 (0.542)
0.780 (0.650)
1.027 (0.856)
(2)
最大許容電流
Rated
(3)
DC Current
(A) Max. (Typ.)
3.00 (4.50)
2.62 (3.93)
2.27 (3.41)
1.98 (2.97)
1.75 (2.63)
1.47 (2.21)
1.28 (1.92)
1.09 (1.64)
0.98 (1.47)
0.87 (1.31)
0.80 (1.20)
0.70 (1.05)
0.63 (0.95)
0.58 (0.87)
0.53 (0.80)
0.48 (0.72)
0.42 (0.63)
0.37 (0.56)
0.33 (0.50)
(3)
continued on next page
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