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參數資料
| 型號： | SDR0703-3R9ML |
| 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, 3.9 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD |
| 封裝： | ROHS COMPLIANT |
| 文件頁數： | 1/2頁 |
| 文件大小： | 235K |
| 代理商： | SDR0703-3R9ML |
Inductance 100 kHz
Q
Test
SRF
Min.
(MHz)
160.0
145.0
105.0
95.0
80.0
65.0
70.0
60.0
56.0
45.0
40.0
36.0
36.0
30.0
30.0
26.0
20.0
20.0
18.0
15.0
13.0
13.0
12.0
11.0
10.0
9.0
7.0
7.0
7.0
6.0
5.5
5.0
4.2
4.0
3.6
3.2
RDC
(
)
I rms
Max.
(A)
2.20
2.00
1.90
1.80
1.70
1.65
1.58
1.50
1.40
1.30
1.10
1.00
0.90
0.75
0.70
0.65
0.60
0.56
0.50
0.40
0.39
0.38
0.33
0.27
0.26
0.25
0.19
0.18
0.17
0.16
0.14
0.13
0.11
0.10
0.09
0.08
I sat
Typ.
(A)
3.20
3.00
2.70
2.60
2.50
2.35
2.25
2.10
2.00
1.90
1.50
1.40
1.30
1.12
1.05
0.95
0.88
0.82
0.73
0.64
0.60
0.56
0.47
0.40
0.37
0.34
0.30
0.28
0.22
0.19
0.18
0.16
0.15
0.15
0.14
0.13
Bourns Part No.
(μH)
Tol. %
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
0.796
0.796
0.796
0.796
0.796
0.796
0.252
SDR0703-1R0ML
SDR0703-1R2ML
SDR0703-1R8ML
SDR0703-2R2ML
SDR0703-2R7ML
SDR0703-3R3ML
SDR0703-3R9ML
SDR0703-4R7ML
SDR0703-5R6ML
SDR0703-6R8ML
SDR0703-8R2ML
SDR0703-100KL
SDR0703-120KL
SDR0703-150KL
SDR0703-180KL
SDR0703-220KL
SDR0703-270KL
SDR0703-330KL
SDR0703-390KL
SDR0703-470KL
SDR0703-560KL
SDR0703-680KL
SDR0703-820KL
SDR0703-101KL
SDR0703-121KL
SDR0703-151KL
SDR0703-181KL
SDR0703-221KL
SDR0703-271KL
SDR0703-331KL
SDR0703-391KL
SDR0703-471KL
SDR0703-561KL
SDR0703-681KL
SDR0703-821KL
SDR0703-102KL
1.0
1.2
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
± 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
± 10
± 10
± 10
± 10
± 10
25
25
25
24
23
23
22
20
20
20
20
23
20
23
20
20
20
17
18
20
20
18
18
33
32
30
33
31
30
33
36
33
36
32
32
30
0.042
0.047
0.052
0.060
0.065
0.075
0.080
0.100
0.105
0.115
0.150
0.170
0.180
0.240
0.280
0.300
0.400
0.450
0.550
0.720
0.800
0.900
1.18
1.56
1.75
2.00
2.70
3.00
3.60
4.80
6.20
7.00
9.20
10.50
12.00
14.20
SDR0703 Series - SMD Power Inductors
Features
■
Available in E12 series
■
Low height of only 2.7 mm
■
High Isat of 3.2 Amps
■
RoHS compliant*
Applications
■
Input/output of DC/DC converters
■
Power supplies for:
Portable communication equipment
Camcorders
LCD TVs
Car radios
Electrical Specifications
Product Dimensions
6.5
±
0.3
(.256
±
.012)
4.9
(.193)
REF.
REF.
2.7
±
0.2
(.106
±
.008)
2.4
(.094)
4.5
±
0.2
(.177
±
.008)
REF.
REF.
REF.
REF.
REF.
4.0
(.157)
1.5
(.059)
1.5
(.059)
7.0
(.276)
3.2
(.126)
General Specifications
Test Voltage.....................................0.1 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 10 sec.
Materials
Core ..............................................Ferrite
Wire ................Enameled copper 130 °C
Base..................................................LCP
Adhesive....................................6020H-6
Terminal.........................................Cu/Sn
Rated Current
....................Ind. drop 10 % typ. at Isat
Temperature Rise ..................20 °C max.
at rated Irms
Packaging ....................500 pcs. per reel
Electrical Schematic
DIMENSIONS:
MM
(INCHES)
Recommended Layout
*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
相關PDF資料 |
PDF描述 |
|---|---|
| SDR0703-470KL | SMD Power Inductors |
| SDR0703-471KL | SMD Power Inductors |
| SDR0703-4R7ML | SMD Power Inductors |
| SDR0703-560KL | SMD Power Inductors |
| SDR0703-561KL | SMD Power Inductors |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SDR0703-470K | 功能描述:固定電感器 47uH 10% 2.7mm 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 |
| SDR0703-470KL | 功能描述:固定電感器 47uH 10% 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 |
| SDR0703-471K | 功能描述:固定電感器 470 uH 10% 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 |
| SDR0703-471KL | 功能描述:固定電感器 470uH 10% 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 |
| SDR0703-4R7K | 功能描述:固定電感器 4.7uH 20% 2.7mm 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 |
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