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參數資料
| 型號： | SDR0503-270M |
| 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, 27 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD |
| 文件頁數： | 1/2頁 |
| 文件大小： | 405K |
| 代理商： | SDR0503-270M |
Specifications are subject to change without notice.
Inductance 1kHz
Q
Test
SRF
Min.
(MHz)
30.0
29.0
27.0
24.0
22.0
20.0
18.0
17.0
14.0
13.0
12.0
10.0
9.0
8.0
7.0
7.0
6.0
6.0
5.0
5.0
5.0
4.0
4.0
3.0
3.0
3.0
2.0
2.0
2.0
2.0
2.0
2.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
RDC
(
)
I rms
Max.
(A)
1.300
1.200
1.050
0.950
0.900
0.800
0.700
0.650
0.600
0.500
0.450
0.420
0.400
0.370
0.330
0.300
0.250
0.230
0.210
0.190
0.180
0.160
0.140
0.120
0.110
0.063
0.059
0.055
0.053
0.050
0.045
0.042
0.040
0.038
0.034
0.030
0.027
0.025
0.020
I sat
Typ.
(A)
1.600
1.450
1.260
1.300
1.060
1.000
0.850
0.800
0.750
0.700
0.600
0.520
0.480
0.450
0.400
0.350
0.340
0.280
0.280
0.240
0.220
0.190
0.160
0.155
0.135
0.090
0.072
0.070
0.070
0.070
0.062
0.060
0.050
0.050
0.045
0.045
0.040
0.038
0.032
Bourns Part No.
(μH)
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
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
12000
15000
Tol. %
± 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
± 5
± 5
± 5
± 5
± 5
± 5
± 5
± 5
± 5
± 5
± 5
± 5
± 5
± 5
Ref.
Frequency
(MHz)
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
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.0796
0.0796
0.0796
SDR0503-100M
SDR0503-120M
SDR0503-150M
SDR0503-180M
SDR0503-220M
SDR0503-270M
SDR0503-330K
SDR0503-390K
SDR0503-470K
SDR0503-560K
SDR0503-680K
SDR0503-820K
SDR0503-101K
SDR0503-121K
SDR0503-151K
SDR0503-181K
SDR0503-221K
SDR0503-271K
SDR0503-331K
SDR0503-391K
SDR0503-471K
SDR0503-561K
SDR0503-681K
SDR0503-821K
SDR0503-102K
SDR0503-122J
SDR0503-152J
SDR0503-182J
SDR0503-222J
SDR0503-272J
SDR0503-332J
SDR0503-392J
SDR0503-472J
SDR0503-562J
SDR0503-682J
SDR0503-822J
SDR0503-103J
SDR0503-123J
SDR0503-153J
10
20
20
20
20
20
15
15
20
20
20
15
40
40
40
40
35
35
30
30
30
30
30
40
40
40
40
40
40
40
40
40
40
40
40
40
30
30
30
0.13
0.16
0.19
0.21
0.28
0.32
0.38
0.42
0.60
0.71
0.76
0.88
1.60
1.70
2.00
2.30
2.50
2.90
3.30
3.70
4.90
5.70
7.50
10.00
11.50
12.00
13.00
15.00
22.00
26.00
38.00
40.00
48.00
72.00
80.00
92.00
110.00
148.00
168.00
SDR0503 Series - SMD Power Inductors
Features
I
Available in E12 series
I
Low profile of only 3.3mm
I
High inductance of 15mH
Applications
I
Input/output of DC/DC converters
I
Power supplies for:
Portable communication equipment
Camcorders
LCD TVs
Car radios
Electrical Specifications
Product Dimensions
Recommended Layout
5.0
±
0.3
(.197
±
.012)
MAX.
MAX.
3.0
±
0.3
(.118
±
.012)
General Specifications
Test Voltage.........................................1V
Reflow Soldering.....230°C, 10 sec. max.
Operating Temperature...-40°C to +105°C
Storage Temperature....-40°C to +125°C
Resistance to Soldering Heat
....................................260°C for 5 sec.
Materials
Core ........................................Ferrite DR
Wire ...........................Enamelled copper
Terminal Electrode ................Ag & Sn/Pb
Rated Current
.....................Ind. drop 10% typ. at Isat
Temperature Rise....................40°C max.
at rated Irms
Packaging ....................500 pcs. per reel
2.0
(.079)
MAX.
TYP.
4.8
±
0.3
(.189
±
.012)
5.0
(.197)
5.5
(.217)
1.9
(.075)
1.8
(.071)
Typical Part Marking
100
START
FINISH
DIMENSIONS:
MM
(INCHES)
相關PDF資料 |
PDF描述 |
|---|---|
| SDR0503-271K | SMD Power Inductors |
| SDR0503-272J | SMD Power Inductors |
| SDR0503-330K | SMD Power Inductors |
| SDR0503-331K | SMD Power Inductors |
| SDR0503-332J | SMD Power Inductors |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SDR0503-270ML | 功能描述:固定電感器 27uH 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 |
| SDR0503-271K | 功能描述:固定電感器 270uH 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 |
| SDR0503-271KL | 功能描述:固定電感器 270uH 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 |
| SDR0503-272J | 功能描述:固定電感器 2.7K 5% 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 |
| SDR0503-272JL | 功能描述:固定電感器 2700uH 5% 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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