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參數(shù)資料
| 型號： | DR1040-5R2-R |
| 廠商： | COOPER INDUSTRIES |
| 元件分類： | 通用定值電感 |
| 英文描述： | 1 ELEMENT, 5.2 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD |
| 封裝： | ROHS COMPLIANT |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 159K |
| 代理商： | DR1040-5R2-R |
PM-59
SHIELDED
DRUM
(DR1040)
Description
125°C maximum total temperature operation
Low profile surface mount inductor
10.3mm x 10.5mm x 4.0mm shielded drum core
Ferrite core material
Inductance range from 1.5μH to 330μH
Current range from 10.0 Amps to 0.52 Amps
Frequency range up to 1MHz
Applications
Notebook power, Portable devices
Wireless modems, ADSL line cards
Point of load power supplies
Battery chargers, Video Cards
MP3 player, PDA’s, DVD players
LED driver for notebook computer
Navigation system, LCD backlighting
Buck, Boost, or Forward inductor
Environmental Data
Storage temperature range: -40°C to +125°C
Operating temperature range: -40°C to +125°C
(range is application specific)
Solder reflow temperature: +260°C max. for 10 seconds
maximum
Packaging
Supplied in tape and reel packaging, 850 per reel
DR1040 Series
Low Profile Power Inductors
Part Number
Rated
OCL (1)
Irms(2)
Isat (3)
DCR (
Ω)
DCR (
Ω)
K-factor
Inductance
μH±30%
Amperes
m
Ω @20°C
m
Ω @20°C
(4)
(μH)
(Typical)
(Maximum)
DR1040-1R5-R
1.5
1.4
6.50
10.00
6.0
8.1
15.48
DR1040-2R5-R
2.5
2.4
6.10
7.80
7.0
9.0
12.04
DR1040-3R8-R
3.8
3.6
5.50
6.40
9.6
13.0
9.85
DR1040-5R2-R
5.2
5.40
5.50
14.0
17.0
8.33
DR1040-7R0-R
7.0
6.8
4.50
4.80
17.0
20.0
7.22
DR1040-8R2-R
8.2
8.1
3.98
4.60
24.0
29.0
6.37
DR1040-100-R
10
9.6
3.80
4.40
26.0
35.0
5.70
DR1040-150-R
15
14.9
3.10
3.60
37.0
50.0
4.71
DR1040-220-R
22
21.1
2.50
2.90
54.0
73.0
4.01
DR1040-330-R
33
32.6
2.20
2.45
69.0
93.0
3.28
DR1040-470-R
47
45.8
1.90
2.10
95.0
128
2.78
DR1040-680-R
68
65.3
1.42
1.65
152
183
2.30
DR1040-820-R
82
86.8
1.29
1.47
214
260
2.04
DR1040-101-R
100
101.4
1.25
1.35
225
304
1.90
DR1040-151-R
150
148.3
0.85
1.15
356
430
1.57
DR1040-221-R
220
216.2
0.70
0.92
530
640
1.27
DR1040-331-R
330
323.4
0.52
0.70
810
1090
1.03
(1) Open Circuit Inductance Test Parameters: 100kHz, 0.25V, 0.0Adc.
(2) Irms: DC current for an approximate
ΔT of 30°C without core loss. Derating is
necessary for AC currents. PCB layout, trace thickness and width, air-flow, and
proximity of other heat generating components will affect the temperature rise.It
is recommended that the temperature of the part not exceed 125°C under worst
case operating conditions verified in the end application.
(3) Isat Amperes peak for approximately 35% rolloff (@25°C)
(4) K-factor: Used to determine B p-p for core loss (see graph).
B p-p = K*L*
ΔI, B p-p(mT), K: (K factor from table), L: (Inductance in μH),
ΔI(Peak to peak ripple current in Amps).
(5) Part Number Definition: DR1040-xxx-R
DR1040 = Product code and size; -xxx = Inductance value in uH;
R = decimal point; If no R is present, third character = # of zeros.
-R suffix = RoHS compliant
RoHS
2002/95/EC
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PDF描述 |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DR1040-680-R | 功能描述:固定電感器 68uH 1.65A 152mOhms 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 |
| DR1040-7R0-R | 功能描述:固定電感器 7.0uH 4.8A 17mOhms 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 |
| DR1040-820-R | 功能描述:固定電感器 82uH 1.47A 214mOhms 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 |
| DR1040-8R2-R | 功能描述:固定電感器 8.2uH 4.6A 24mOhms 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 |
| DR104-200 | 制造商:LISTA 功能描述:SC Drawer Layout, 4 Compartments 制造商:Lista International Corp 功能描述:SC Drawer Layout, 4 Compartments |
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