参数资料
型号: HM50-271KLF
厂商: TT Electronics/BI
文件页数: 1/1页
文件大小: 0K
描述: MINIATURE POWER INDUCTORS AXIAL
标准包装: 2,700
系列: HM50
电感: 270µH
电流: 670mA
电流 - 饱和: 770mA
类型: 鼓型芯
容差: ±10%
屏蔽: 无屏蔽
DC 电阻(DCR): 最大 557 毫欧
封装/外壳: 轴向
安装类型: 通孔
包装:
工作温度: -55°C ~ 105°C
频率 - 测试: 1kHz
Electrical / Environmental
?  Inductance Range  3.9 μ H to 18,000 μ H
HM50
Axially Leaded Miniature Power Inductors
Ro mpliant
?   Standard Tolerance 
?  Operating Temperature Range 
± 10%
-55°C to +105°C
Co
HS
Outline Dimensions (Inch / mm)
Max.
Specifications @ 25°C
Part
Number
HM50-3R9KLF
HM50-4R7KLF
HM50-5R6KLF
HM50-6R8KLF
HM50-8R2KLF
HM50-100KLF
HM50-120KLF
HM50-150KLF
HM50-180KLF
HM50-220KLF
HM50-270KLF
HM50-330KLF
HM50-390KLF
HM50-470KLF
HM50-560KLF
HM50-680KLF
HM50-820KLF
HM50-101KLF
HM50-121KLF
HM50-151KLF
HM50-181KLF
HM50-221KLF
HM50-271KLF
Inductance
Nominal (1)
μH ± 10%
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
DC
Resistance
W Max.
.019
.022
.024
.026
.028
.033
.037
.040
.044
.050
.056
.076
.094
.109
.140
.131
.152
.208
.283
.340
.362
.430
.557
Rated
IDC (2)
Amps
3.60
3.40
3.20
3.10
3.00
2.80
2.60
2.50
2.40
2.23
2.10
1.81
1.63
1.51
1.33
1.31
1.30
1.10
0.94
0.86
0.83
0.76
0.67
INCR
IDC (3)
Amps
7.30
6.30
5.60
5.30
4.50
4.10
3.60
3.30
3.00
2.70
2.50
2.20
2.00
1.80
1.70
1.50
1.40
1.20
1.10
1.00
0.95
0.86
0.77
Part
Number
HM50-331KLF
HM50-391KLF
HM50-471KLF
HM50-561KLF
HM50-681KLF
HM50-821KLF
HM50-102KLF
HM50-122KLF
HM50-152KLF
HM50-182KLF
HM50-222KLF
HM50-272KLF
HM50-332KLF
HM50-392KLF
HM50-472KLF
HM50-562KLF
HM50-682KLF
HM50-822KLF
HM50-103KLF
HM50-123KLF
HM50-153KLF
HM50-183KLF
Inductance
Nominal (1)
μH ± 10%
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
12000
15000
18000
DC
Resistance
W Max.
.665
.772
1.15
1.27
1.61
1.96
2.30
2.65
3.45
4.03
4.48
5.40
6.56
8.63
9.66
13.9
16.3
20.8
26.4
29.9
42.5
48.3
Rated
IDC (2)
Amps
0.61
0.57
0.47
0.44
0.40
0.36
0.33
0.30
0.27
0.25
0.23
0.21
0.20
0.17
0.16
0.13
0.12
0.11
0.10
0.09
0.08
0.07
INCR
IDC (3)
Amps
0.70
0.64
0.59
0.54
0.49
0.44
0.40
0.35
0.33
0.29
0.27
0.24
0.22
0.20
0.18
.166
.151
.136
.125
.114
.098
.091
Notes: 
 
 
 
(1) Inductance is measured at 1kHz without DC current.
(2) The rated DC current is based on an approximate 20°C temperature rise.
(3) The incremental current (INCR I) is the approximate current at which the inductance will be decreased by 5% from its initial (zero DC) value
     due to saturation.
Packaging
Ordering Information
HM50 - 330
K
LF
Standard : Boxes
Model Series
Lead Free
Capacity = 2700 Units
Inductance Code: Inductance Tolerance:
  First 2 digits are significant. Last digit denotes J = ±5%
  the number of trailing zeros. For values below   K = ±10%
  10μH, “R” denotes the decimal point. M = ±20%
34
MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION
We reserve the right to change specifications without prior notice.
www.bitechnologies.com
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