备用零件
Price @ 1000
$ 0.258
$ 0.275
Stock
636,408
11,590
Authorized Distributors
6
6
Inductance
4.7 µH
4.7 µH
Tolerance
20 %
20 %
Current Rating
1.7 A
1.7 A
Shielding
Unshielded
Unshielded
DC Resistance (DCR)
94 mΩ
94 mΩ
Q Factor
28
-
Test Frequency
1 kHz
7.96 MHz
供应链
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8504.50.80.00
Introduction Date2004-11-01
Lifecycle StatusProduction (Last Updated: 4 months ago)
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描述
由其分销商提供的 Bourns SDR0403-4R7ML 的描述。
Ind Power Wirewound 4.7uH 20% 1KHz 28Q-Factor Ferrite 1.7A T/R
General Purpose Inductor, 4.7uH, 20%, 1 Element, Ferrite-Core, SMD, 1816
Inductor;Filter;Ind 4.7uH;Tol +/-20%;Cur 1.7A;SMT;Case 0403;DCR 0.094 Ohms
INDUCTOR, SMD, 4.7UH, 1.7A; Inductance:4.7µH; Inductance Tolerance:± 20%; DC Resistance Max:0.094ohm; DC Current Rating:1.7A; Q Factor:20; Self Resonant Frequency:50MHz; Core Material:Ferrite DR/RI; Inductor Case Style:SMD; No. of Pins:2; SVHC:No SVHC (20-Jun-2011); External Depth:4mm; External Length / Height:3.2mm; External Width:4.5mm; Operating Temperature Max:125°C; Operating Temperature Min:-40°C; Q Factor @ Frequency:28; Resonant Frequency:50MHz; Saturation Current Ic:1.7A; Test Frequency:7.96MHz
制造商别名
Bourns 在全球拥有多个品牌，分销商可将其用作替代名称。Bourns 也可称为以下名称：
- Bourns Inc
- BOURN
- BNS
- BOU
- BOUR
- BOURNES
- TRIMPOT
- BRNS
- BRN
- POT
- Bourns Electronics
- BOUNS
- POWER INNOVATIONS
- BOURNS INC (VA)
- BOURNS AG
- Bourns Incorporated
- POWER INNOVA
- POWER INNOVATION
- BNS/B0007
- Bourns Electronics GmbH
- BOURNS INC TRIMPOT DIV
- bourns net
- BOURNS (MC)
- BOUNRS
- power inno
- Bourns Inc.
技术规格
Physical
Case/Package1816
Core MaterialFerrite
MountSurface Mount
Number of Pins2
Number of Terminals2
Technical
CompositionWirewound
Current Rating1.7 A
DC Current1.7 A
DC Resistance (DCR)94 mΩ
Inductance4.7 µH
Inductance Tolerance20 %
Max Current Rating1.7 A
Max DC Current1.7 A
Max Operating Temperature125 °C
Military StandardNot
Min Operating Temperature-40 °C
Number of Circuits1
PackagingTape and Reel
Q Factor28
RMS Current (Irms)1.7 A
Saturation Current2.6 A
Schedule B8504500000
Self Resonant Frequency50 MHz
ShieldingUnshielded
TerminationSMD/SMT
Test Frequency1 kHz
Tolerance20 %
Dimensions
Depth4.3 mm
Diameter4.5 mm
Height3.2 mm
Height - Seated (Max)3.2004 mm
Length4.5 mm
Width4 mm