参数资料
型号: 1641-274K
厂商: API Delevan Inc
文件页数: 1/1页
文件大小: 0K
描述: COIL 270.UH MOLDED SHIELDED
产品目录绘图: 1641(R) Series
标准包装: 500
系列: 1641
电感: 270µH
电流: 120mA
电流 - 饱和: 70mA
类型: 铁氧体芯体
容差: ±10%
屏蔽: 屏蔽
DC 电阻(DCR): 最大 5.8 欧姆
Q因子@频率: 55 @ 790kHz
频率 - 自谐振: 7MHz
材料 - 芯体: 铁氧体
封装/外壳: 轴向
安装类型: 通孔
包装: 散装
工作温度: -55°C ~ 105°C
频率 - 测试: 790kHz
其它名称: DN41274
MI
PP
SERIES
1641R
1641
A
L I TA R Y
ROVE
D
Molded Shielded RF Coils
MS75087– SERIES 1641 PHENOLIC CORE/IRON SLEEVE (LT10K)
-101K
1
0.10
50
25.0
250.0
0.025
1830
1830
Actual Size
-121K
-151K
-181K
-221K
-271K
-331K
-391K
-471K
-561K
-681K
-821K
2
3
4
5
6
7
8
9
10
11
12
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
51
51
50
49
47
46
44
44
43
42
40
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
235.0
210.0
190.0
180.0
0.034
0.037
0.047
0.067
0.11
0.13
0.18
0.25
0.33
0.45
0.59
1570
1500
1330
1120
870
800
680
580
505
430
375
1570
1500
1330
1120
870
800
680
580
505
430
375
MS75088– SERIES 1641 IRON CORE & SLEEVE (LT10K)
-102K
-122K
-152K
-182K
-222K
-272K
-332K
-392K
-472K
-562K
-682K
1
2
3
4
5
6
7
8
9
10
11
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
44
44
44
44
44
44
44
44
44
44
50
25.0
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
140.0
130.0
115.0
105.0
100.0
92.0
85.0
75.0
70.0
65.0
55.0
0.07
0.10
0.12
0.14
0.19
0.28
0.35
0.40
0.55
0.72
1.02
1090
900
835
775
665
545
490
455
390
340
285
1090
900
835
775
665
545
490
455
390
340
285
Military Speci?cations
MS75087 (LT10K); MS75088 (LT10K);
MS75089 (15μH to 1000μH only) (LT10K)
-822K
-103K
-123K
12
13
14
8.2
10.0
12.0
50
50
55
7.9
7.9
2.5
50.0
46.0
44.0
1.32
1.62
2.00
250
228
205
250
228
205
Physical Parameters
MS75089– SERIES 1641 FERRITE CORE
& SLEEVE (LT10K)
Inches
Millimeters
-153K
1
15.0
45
2.5
49.0
0.80
325
250
Length
Diameter
Lead Size
AWG #22 TCW
Lead Length
0.410 ± 0.020
0.162 ± 0.010
0.025 ± 0.002
1.44 ± 0.12
10.41 ± 0.51
4.11 ± 0.25
0.635 ± 0.05
36.58 ± 3.05
-183K
-223K
-273K
-333K
-393K
-473K
-563K
2
3
4
5
6
7
8
18.0
22.0
27.0
33.0
39.0
47.0
56.0
45
45
45
45
50
50
50
2.5
2.5
2.5
2.5
2.5
2.5
2.5
45.0
41.0
38.0
34.0
29.0
27.0
25.0
0.89
0.96
1.19
1.37
1.93
2.11
2.23
305
295
265
248
209
200
194
235
220
200
190
180
175
160
Current Rating at 90°C Ambient 15°C Rise
Operating Temperature Range –55°C to +105°C
Maximum Power Dissipation at 90°C 0.11 W
Weight Max. (Grams) 1.0
Incremental Current Current level which causes a Max.
of 5% change in inductance.
Coupling 3% Max.
Marking DELEVAN; inductance with units and tolerance;
date code (YYWWL). Note: An R before the date code
indicates a RoHS component.
-683K
-823K
-104K
-124K
-154K
-184K
-224K
-274K
-334K
-394K
-474K
-564K
-684K
-824K
-105K
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
68.0
82.0
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
820.0
1000.0
50
50
50
55
55
55
55
55
55
60
60
60
60
60
60
2.5
2.5
2.5
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
21.0
10.5
10.0
9.7
8.5
8.0
7.5
7.0
6.5
6.2
5.7
4.7
4.5
4.2
3.8
2.70
2.44
3.12
3.60
4.10
4.40
5.00
5.80
6.40
7.40
9.50
10.5
11.8
13.0
17.5
176
186
164
153
143
138
130
120
115
107
94
90
84
80
70
150
140
120
95
90
85
80
70
65
60
58
55
50
45
40
Example: 1641-103H
Front:
DELEVAN
10uH±3%
Reverse:
10uH±3%
0907A
See 4307 Series for values above 1000μH.
Parts listed above are QPL/MIL quali?ed
Optional Tolerances: J = 5% H = 3%
Packaging Tape & reel: 12" reel, 2500 pieces max.; 14"
*Complete part # must include series # PLUS the dash #
reel, 4000 pieces max.
For surface ?nish information, refer to www.delevan?nishes.com
Made in the U.S.A.
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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