77F1R8K [BOURNS]
General Purpose Inductor, 1.8uH, 10%, 1 Element, Ferrite-Core, AXIAL LEADED;
| 型号： | 77F1R8K |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | General Purpose Inductor, 1.8uH, 10%, 1 Element, Ferrite-Core, AXIAL LEADED 测试 射频感应器 电感器 |
| 文件： | 总1页 (文件大小：46K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Conformal Coated RF Chokes
Special Features
77F Series
Test
SRF
(MHz)
Min.
DCR
High current, Q & self-resonant frequency
Low DCR
Ferrite bobbin core
Epoxy coated to protect winding from
harsh environments
•
Part
L (uH)
Q
Freq.
(Ω)
I, DC
•
Number
±±10 Min. (MHz)
Max. (mA)
77F1R0K
77F1R2K
77F1R5K
77F1R8K
77F2R2K
1.0
1.2
1.5
1.8
2.2
45
50
50
55
55
25.2
7.96
7.96
7.96
7.96
157
144
131
121
110
0.17
0.21
0.23
0.25
0.28
920
880
830
790
750
•
•
Low cost
Color bands identification
Dielectric strength 500Vrms
Operating temperature -55 to +105°C
Current to cause 35°C maximum
temperature rise
•
77F2R7K
77F3R3K
77F3R9K
77F4R7K
77F5R6K
2.7
3.3
3.9
4.7
5.6
60
65
65
70
70
7.96
7.96
7.96
7.96
7.96
100
94
86
80
74
0.30
0.34
0.37
0.39
0.43
720
670
640
620
590
•
•
•
•
77F6R8K
77F8R2K
77F100K
77F120K
77F150K
6.8
8.2
10
12
15
75
80
85
75
70
7.96
7.96
2.52
2.52
2.52
68
53
45
34
20
0.48
0.52
0.58
0.63
0.72
550
530
500
480
460
1.0
min.
0.41
max.
77F180K
77F220K
77F270K
18
22
27
65
60
55
2.52
2.52
2.52
14
9.9
7.6
0.77
0.84
0.94
430
410
390
5ꢀ
77F330J
77F390J
77F470J
77F560J
77F680J
33
39
47
56
68
55
50
45
40
40
2.52
2.52
2.52
2.52
2.52
6.3
6.3
6.3
6.2
5.7
1.03
1.12
1.22
1.34
1.47
370
350
340
320
305
0.025
0.157 max.
77F820J
77F101J
77F120J
77F151J
77F181J
82
35
30
70
70
70
2.52
0.796
0.796
0.796
0.796
5.3
4.8
3.8
3.5
3.3
1.62
1.80
3.70
4.20
4.60
290
275
185
175
165
100
120
150
180
77F221J
77F271J
77F331J
77F391J
77F471J
220
270
330
390
470
70
65
65
65
60
0.796
0.796
0.796
0.796
0.796
3.0
2.8
5.10
5.80
6.40
7.00
7.70
155
145
137
133
126
2.6
2.4
2.25
77F561J
77F681J
77F821J
77F102J
560
680
60
55
55
50
0.796
0.796
0.796
0.796
2.1
8.50
9.40
10.5
14.0
120
113
105
100
1.95
1.85
1.40
820
1000
306 E. Alondra Blvd., Gardena, CA 90247-1059 • (310) 515-1720 • FAX (310) 515-1962
59
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