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参数资料
| 型号： | DR124-101-R |
| 厂商： | COOPER INDUSTRIES |
| 元件分类： | 通用定值电感 |
| 英文描述： | 1 ELEMENT, 100 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD |
| 封装： | ROHS COMPLIANT |
| 文件页数： | 1/3页 |
| 文件大小： | 130K |
| 代理商： | DR124-101-R |
PM-70
SHIELDED
DRUM
(DR124)
Description
125°C maximum total temperature operation
Low profile surface mount inductor
12.3mm x 12.3mm x 4.5mm shielded drum core
Ferrite core material
Inductance range from 0.47μH to 1000μH
Current range from 24.4 Amps to 0.44 Amps
Frequency range up to 1MHz
Applications
Notebook power, LCD panels
Computer, DVD players, and portable power devices
DC-DC converters
Buck, boost, forward, and resonant converters
Noise filtering and filter chokes
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, 750 per reel
DR124 Series
Low Profile Power Inductors
Part Number
Rated
OCL (1)
Irms(2)
Isat (3)
DCR (
Ω)
DCR (
Ω)
K-factor
Inductance
μH±20%
Amperes
m
Ω @20°C
m
Ω @20°C
(4)
(μH)
(Typical)
(Maximum)
DR124-R47-R
0.47
0.42
16.0
24.40
2.2
2.7
17.51
DR124-1R0-R
1.0
0.83
13.9
18.00
3.00
3.6
12.50
DR124-1R5-R
1.5
1.37
11.1
14.00
4.75
5.7
9.73
DR124-2R2-R
2.2
2.04
9.1
11.45
5.92
7.1
7.96
DR124-3R9-R
3.9
3.80
7.0
8.40
12.50
15.0
5.84
DR124-4R7-R
4.7
4.88
6.5
7.65
13.50
16.2
5.15
DR124-6R8-R
6.8
6.10
5.6
6.47
18.06
21.7
4.61
DR124-8R2-R
8.2
7.45
5.2
6.22
21.67
26.0
4.17
DR124-100-R
10
8.94
4.5
5.80
23.33
28.0
3.81
DR124-120-R
12
11.5
4.1
4.96
31.67
38.0
3.50
DR124-150-R
15
14.2
3.6
4.62
37.30
44.8
3.02
DR124-180-R
18
16.2
3.4
4.32
46.97
56.4
2.82
DR124-220-R
22
20.7
3.2
3.83
53.99
64.8
2.50
DR124-270-R
27
25.7
2.8
3.44
66.67
80.0
2.24
DR124-330-R
33
31.2
2.6
3.12
80.83
97.0
2.04
DR124-390-R
39
37.3
2.3
2.85
110.00
132.0
1.86
DR124-470-R
47
44.0
2.2
2.63
124.66
149.6
1.72
DR124-560-R
56
54.9
2.0
2.35
144.32
173.2
1.54
DR124-680-R
68
67.1
1.8
2.13
183.33
220.0
1.39
DR124-820-R
82
80.5
1.7
1.94
212.72
255.3
1.27
DR124-101-R
100
95.1
1.5
1.79
256.67
308.0
1.17
DR124-121-R
120
111
1.3
1.65
311.18
373.4
1.08
DR124-151-R
150
146
1.3
1.44
371.02
445.2
0.94
DR124-181-R
180
179
1.1
1.30
501.66
602.0
0.87
DR124-221-R
220
216
1.0
1.15
558.00
669.6
0.77
DR124-271-R
270
256
0.88
1.09
725.00
870.0
0.71
DR124-331-R
330
327
0.83
0.92
825.00
990.0
0.63
DR124-471-R
470
460
0.68
0.74
1242.50
1491.0
0.53
DR124-681-R
680
669
0.56
0.65
1845.83
2215.0
0.45
DR124-821-R
820
825
0.53
0.62
2109.17
2351.0
0.40
DR124-102-R
1000
998
0.44
0.53
2898.00
3477.00
0.37
(1) Open Circuit Inductance Test Parameters: 100kHz, 0.25V, 0.0Adc.
(2) Irms: DC current for an approximate
ΔT of 40°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 25% 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: DR124-xxx-R
DR124 = 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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| DR1RBNAO | SNAP ACTING/LIMIT SWITCH, SPDT, MOMENTARY, 2A, 12VDC, THROUGH HOLE-STRAIGHT |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DR124-102-R | 功能描述:固定电感器 1000uH 0.53A 2898mOhms RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率: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 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
| DR124-120-R | 功能描述:固定电感器 12uH 4.96A 32mOhms RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率: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 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
| DR124-121-R | 功能描述:固定电感器 120uH 1.65A 311mOhms RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率: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 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
| DR124-150-R | 功能描述:固定电感器 15uH 4.62A 37mOhms RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率: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 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
| DR124-151-R | 功能描述:固定电感器 150uH 1.44A 0.4452ohms RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率: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 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
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