参数资料
型号: 2890-16K
厂商: API Delevan Inc
文件页数: 1/1页
文件大小: 0K
描述: COIL RF 6.8UH MOLDED UNSHIELDED
标准包装: 1,000
系列: 2890
电感: 6.8µH
电流: 640mA
类型: 酚醛芯体
容差: ±10%
屏蔽: 无屏蔽
DC 电阻(DCR): 最大 1.05 欧姆
Q因子@频率: 60 @ 7.9MHz
频率 - 自谐振: 75MHz
材料 - 芯体: 酚醛塑料
封装/外壳: 轴向
安装类型: 通孔
包装: 带卷 (TR)
工作温度: -55°C ~ 125°C
频率 - 测试: 7.9MHz
MI
PP
SERIES
2890R
2890
A
L I TA R Y
ROVE
D
Molded Unshielded RF Coils
MS91189– SERIES 2890 PHENOLIC CORE (LT4K)
-00K
-02K
-03K
-04K
-06K
14
15
16
17
18
1.2
1.5
1.8
2.2
2.7
60
60
60
60
60
7.9
7.9
7.9
7.9
7.9
170
160
140
125
115
0.075
0.090
0.135
0.160
0.220
2400
2190
1790
1640
1400
Actual Size
-08K
-10K
-12K
-14K
-16K
-18K
-20K
-22K
-24K
-26K
19
20
21
22
23
24
25
26
27
28
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
60
60
60
60
60
60
60
40
40
40
7.9
7.9
7.9
7.9
7.9
7.9
7.9
2.5
2.5
2.5
100
95
90
80
75
68
60
53
50
45
0.305
0.450
0.560
0.745
1.05
1.40
1.90
2.65
3.25
4.15
1190
980
880
760
640
555
475
405
365
320
MS75103– SERIES 2890 IRON CORE (LT10K)
-28K
-30K
-32K
-34K
-36K
1
2
3
4
5
22.0
27.0
33.0
39.0
47.0
50
45
60
55
65
2.5
2.5
2.5
2.5
2.5
24
22
19
18
16
0.295
0.35
0.55
0.65
1.00
815
750
595
550
445
Military Speci?cations
MS91189 (LT4K); MS75103(LT10K)
Physical Parameters
-38K
-39K
-40K
-42K
6
7
8
9
56.0
68.0
82.0
100.0
65
75
75
75
2.5
2.5
2.5
2.5
14
13
12
12
1.15
1.85
2.10
2.50
410
325
305
279
Inches
Millimeters
-44K
10
120.0
95
0.79
10
4.10
219
Length
Diameter
Lead Size
AWG #21 TCW
0.900 ± 0.010
0.280 ± 0.010
0.028 ± 0.002
22.86 ± 0.25
7.11 ± 0.25
0.711 ± 0.051
Parts listed above are QPL/MIL quali?ed
Lead Length
1.44 ± 0.12
36.58 ± 3.05
Optional Tolerances: J = 5% H = 3% G = 2% F = 1%
Current Rating at 90°C Ambient
LT4K 35°C Rise
LT10K 15°C Rise
Operating Temperature Range
LT4K –55°C to +125°C
LT10K –55°C to +105°C
Maximum Power Dissipation at 90°C
LT4K 0.598 W
LT10K 0.256 W
Weight Max. (Grams) 3.9
Marking DELEVAN; inductance with units and tolerance;
date code (YYWWL). Note: An R before the date code
indicates a RoHS component.
Example: 2890R-16F
*Complete part # must include series # PLUS the dash #
For surface ?nish information, refer to www.delevan?nishes.com
Front:
DELEVAN
6.8uH±1%
Reverse:
6.8uH±1%
R 0518B
Packaging Tape & reel: 12" reel, 800 pieces max.; 14"
reel, 1300 pieces max.
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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