参数资料
型号: 4590R-472K
厂商: API Delevan Inc
文件页数: 1/1页
文件大小: 0K
描述: INDUCTOR HIGH CURRENT 4.7UH
产品目录绘图: Series 4590
标准包装: 500
系列: 4590R
电感: 4.7µH
电流: 9.11A
电流 - 饱和: 7.5A
容差: ±10%
屏蔽: 无屏蔽
DC 电阻(DCR): 最大 8 毫欧
封装/外壳: 轴向
安装类型: 通孔
包装: 散装
工作温度: -55°C ~ 125°C
频率 - 测试: 1kHz
产品目录页面: 1790 (CN2011-ZH PDF)
其它名称: DN7773
SERIES
4590R
4590
High Current Filter Inductors
SERIES 4590 FERRITE CORE
-392K
-472K
3.9
4.7
0.007
0.008
9.75
9.11
8.2
7.5
Actual Size (Max.)
-562K
-682K
-822K
-103K
-123K
-153K
-183K
-223K
-273K
-333K
-393K
-473K
-563K
-683K
-823K
-104K
-124K
-154K
-184K
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100
120
150
180
0.011
0.011
0.013
0.016
0.018
0.020
0.022
0.024
0.025
0.028
0.031
0.034
0.043
0.059
0.066
0.084
0.113
0.129
0.150
7.77
7.60
7.15
6.44
6.07
5.76
5.49
5.26
5.15
4.87
4.63
4.45
3.93
3.355
3.175
2.815
2.43
2.27
2.105
6.9
6.3
5.7
5.2
4.7
4.3
3.9
3.5
3.2
2.9
2.7
2.5
2.3
2.1
1.9
1.7
1.6
1.4
1.3
Physical Parameters
Length
Diameter
Lead Size
AWG #20 TCW
Lead Length
Inches
0.900 Max.
0.455 Max.
0.032 ± 0.002
1.10 Min.
Millimeters
22.86 Max.
11.55 Max.
0.813 ± 0.05
27.94 Min.
-224K
-274K
-334K
-394K
-474K
-564K
-684K
220
270
330
390
470
560
680
0.162
0.226
0.257
0.288
0.393
0.504
0.570
2.025
1.715
1.61
1.52
1.30
1.15
1.08
1.2
1.1
0.95
0.88
0.80
0.74
0.67
Operating Temperature
–55°C to +125°C
–55°C to +85°C @ full rated current
Current Rating at 85°C Ambient 40°C Rise
Maximum Power Dissipation at 85°C 0.70 W
Dielectric Withstanding Voltage 2500 V RMS
Incremental Current The current which will decrease the
inductance by approximately 5%.
Inductance Measurement Inductance is measured @ 1 kHz
with 1 VAC open circuit and 0 dc bias.
Inductance Tolerance Tolerance is speci?ed by suf?xing an
alpha character to the part number as follows: J = 5%, K =
10%, and L = 15%. Units are normally supplied to the
tolerance indicated in table.
High Saturation Bobbin allows for high inductance
with low DCR.
High Resistivity Core offers very high parallel resistance,
resulting in maximum coil performance.
4590 Marking DELEVAN; inductance; tolerance.
4590R Marking DELEVAN; 4590R; dash number with
tolerance letter.
Example: 4590-393K
-824K
-105K
-125K
-155K
-185K
-225K
-275K
-335K
-395K
-475K
-565K
-685K
-825K
-106K
-126K
-156K
-186K
-226K
-276K
-336K
-396K
-476K
-566K
-686K
-826K
-107K
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
12000
15000
18000
22000
27000
33000
39000
47000
56000
68000
82000
100000
0.643
0.844
0.977
1.18
1.50
1.76
2.13
2.53
2.84
3.79
4.24
5.75
6.44
7.30
9.34
10.7
14.8
18.0
22.7
25.7
29.7
33.7
38.0
52.8
67.3
76.0
1.015
0.89
0.825
0.75
0.665
0.615
0.56
0.51
0.48
0.415
0.395
0.34
0.32
0.30
0.265
0.25
0.21
0.19
0.17
0.16
0.15
0.14
0.13
0.11
0.10
0.09
0.61
0.56
0.51
0.46
0.42
0.38
0.34
0.31
0.29
0.26
0.24
0.22
0.20
0.18
0.17
0.15
0.14
0.12
0.11
0.10
0.09
0.09
0.08
0.07
0.07
0.06
DELEVAN
39 uH
±10%
Example: 4590R-393K
DELEVAN
4590R
Optional Tolerances: J = 5% L = 15%
*Complete part # must include series # PLUS the dash #
For surface ?nish information, refer to www.delevan?nishes.com
393K
Packaging Bulk only
270 Quaker Rd., East Aurora NY 14052 ? Phone 716-652-3600 ? Fax 716-652-4814 ? E-mail: apisales@delevan.com ? www.delevan.com
1/2009
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