RF chokes
BC series, 4 x 9.2 (mm)
Characteristics and ordering codes
B78108S, B78148S
L R
Tolerance 1)
Q min
f Q
I R
R max
f res, min
Ordering code 2)
H
MHz
mA
MHz
(reel packing) 3)
47
5%
^
J
45
2.52
450
1.10
7.5
B781 * 8S1473J000
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
40
40
35
70
70
70
70
70
70
70
70
70
60
55
50
50
50
50
50
40
40
40
40
35
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
430
410
390
370
300
280
270
250
200
190
180
170
160
150
140
130
115
100
95
80
75
62
59
55
1.23
1.35
1.54
1.70
2.40
2.80
3.00
3.30
5.70
6.40
7.00
7.90
8.80
10.0
12.0
14.0
17.5
23.0
26.0
34.7
40.0
59.5
66.0
78.0
7.0
6.5
6.0
5.0
4.5
4.2
3.9
3.7
2.8
2.7
2.4
2.2
2.0
1.9
1.6
1.6
1.3
1.25
1.2
1.1
1.0
0.9
0.8
0.7
B781 * 8S1563J000
B781 * 8S1683J000
B781 * 8S1823J000
B781 * 8S1104J000
B781 * 8S1124J000
B781 * 8S1154J000
B781 * 8S1184J000
B781 * 8S1224J000
B781 * 8S1274J000
B781 * 8S1334J000
B781 * 8S1394J000
B781 * 8S1474J000
B781 * 8S1564J000
B781 * 8S1684J000
B781 * 8S1824J000
B781 * 8S1105J000
B781 * 8S1125J000
B781 * 8S1155J000
B781 * 8S1185J000
B781 * 8S1225J000
B781 * 8S1275J000
B781 * 8S1335J000
B781 * 8S1395J000
B781 * 8S1475J000
BC chokes with temperature range up to +140 °C on request.
1) Closer tolerances on request.
2) Replace the * by code number ?0? for axial taping or by ?4? for radial taping.
3) For Ammo pack the last digit has to be a ?9?. Example: B78108S1473J009
Please read Cautions and warnings and
Important notes at the end of this document.
6
06/12
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相关代理商/技术参数
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B78108-S1474-J 制造商:未知厂家 制造商全称:未知厂家 功能描述:INDUKTIVITAET 470 UH
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B78108S1474J9 制造商:TDK-EPC 功能描述:Ind RF Choke Bobbin Core 470uH 5% 100KHz 70Q-Factor Ferrite 170mA AXL Ammo Pack 制造商:TDK-EPC 功能描述:HF-CHOKE BC 470UH 5%
B78108S1475J 功能描述:固定电感器 4700uH 55mA 78ohms RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm
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