參數(shù)資料
型號： SDR0403-391KL
廠商： BOURNS INC
元件分類： 通用定值電感
英文描述： SMD Power Inductors
中文描述： 1 ELEMENT, 390 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD
封裝： ROHS COMPLIANT
文件頁數(shù)： 1/2頁
文件大?。?/td> 169K
代理商： SDR0403-391KL
SDR0403 Series - SMD Power Inductors
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
*RHSCOMPIAN
Inductance 1kHz
Q
Test
SRF
Min.
(MHz)
150
110
90
80
75
65
55
50
45
40
36
33
30
28
23
20
17
15
14
13
12
11
10
9
8
8
5
4
3
0.796
0.796
0.796
0.796
0.796
0.796
0.796
RDC
(
)
I rms
Max.
(A)
3.80
3.30
2.91
2.60
2.43
2.15
1.98
1.70
1.60
1.41
1.26
1.15
1.05
0.92
0.84
0.76
0.71
0.64
0.59
0.54
0.50
0.46
0.42
0.35
0.32
0.26
0.24
0.22
0.20
0.17
0.15
0.13
0.12
0.11
0.10
0.09
I sat
Typ.
(A)
5.50
5.10
4.40
3.90
3.50
3.00
2.70
2.60
2.40
2.10
1.90
1.70
1.60
1.40
1.30
1.20
1.00
0.99
0.92
0.78
0.74
0.68
0.58
0.51
0.44
0.40
0.39
0.33
0.30
0.25
0.22
0.19
0.18
0.16
0.15
0.13
Bourns Part No.
(
μ
H)
1.0
1.4
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
Tol. %
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
Ref.
Frequency
(MHz)
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
1K
1K
1K
1K
1K
1K
1K
SDR0403-1R0ML
SDR0403-1R4ML
SDR0403-1R8ML
SDR0403-2R2ML
SDR0403-2R7ML
SDR0403-3R3ML
SDR0403-3R9ML
SDR0403-4R7ML
SDR0403-5R6ML
SDR0403-6R8ML
SDR0403-8R2ML
SDR0403-100ML
SDR0403-120ML
SDR0403-150ML
SDR0403-180ML
SDR0403-220ML
SDR0403-270KL
SDR0403-330KL
SDR0403-390KL
SDR0403-470KL
SDR0403-560KL
SDR0403-680KL
SDR0403-820KL
SDR0403-101KL
SDR0403-121KL
SDR0403-151KL
SDR0403-181KL
SDR0403-221KL
SDR0403-271KL
SDR0403-331KL
SDR0403-391KL
SDR0403-471KL
SDR0403-561KL
SDR0403-681KL
SDR0403-821KL
SDR0403-102KL
28
28
28
28
28
28
28
28
28
28
28
28
28
28
25
25
23
23
20
20
20
20
25
35
50
50
50
50
45
40
40
50
50
40
38
38
0.033
0.038
0.042
0.047
0.052
0.058
0.076
0.094
0.10
0.12
0.13
0.18
0.21
0.24
0.34
0.38
0.52
0.54
0.59
0.84
0.94
1.12
1.27
1.90
2.20
3.40
3.90
4.40
5.00
6.00
6.40
7.00
7.80
8.60
12.00
14.00
Features
■
Available in E12 series
■
Low profile of only 3.2 mm
■
Low inductance values
■
RoHS compliant*
Applications
■
Input/output of DC/DC converters
■
Power supplies for:
Portable communication equipment
Camcorders
LCD TVs
Car radios
Electrical Specifications
Product Dimensions
Recommended Layout
4.5
±
0.3
(.177
.012)
MAX.
MAX.
3.2
±
0.3
(.126
±
.012)
General Specifications
Test Voltage........................................1 V
Reflow Soldering ...230 °C, 50 sec. max.
Operating Temperature .-40 °C to +125 °C
(Temperature rise included)
Storage Temperature..-40 °C to +125 °C
Resistance to Soldering Heat
..................................260 °C for 5 sec.
Materials
Core ........................................Ferrite DR
Wire .............Enameled copper wire 130
Terminal.....................................Ag/Ni/Sn
Rated Current
....................Ind. drop 10 % typ. at Isat
Temperature Rise ..................40 °C max.
at rated Irms
Packaging ..................2000 pcs. per reel
1.5
(.059)
MAX.
TYP.
4.0
±
0.3
(.157
±
.012)
4.5
(.177)
1.5
(.059)
1.8
(.071)
1.8
(.071)
Typical Part Marking
100
START
FINISH
Electrical Schematic
1
4
DIMENSIONS:
MM
(INCHES)
相關(guān)PDF資料
PDF描述
SDR0403-3R3ML SMD Power Inductors
SDR0403-3R9ML SMD Power Inductors
SDR0503-270M SMD Power Inductors
SDR0503-271K SMD Power Inductors
SDR0503-272J SMD Power Inductors
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SDR0403-3R3M 功能描述:固定電感器 3.3uH 20% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm
SDR0403-3R3ML 功能描述:固定電感器 3.3uH 20% SMD RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm
SDR0403-3R3ML 制造商:Bourns Inc 功能描述:POWER INDUCTOR 3.3UH 3A 20% 65MHZ
SDR0403-3R9 制造商:Chilisin Electronics Corp 功能描述:Non-shielded SMD inductor3.9uH
SDR0403-3R9ML 功能描述:固定電感器 3.9uH RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm
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