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参数资料
型号： 144-10J12
厂商： COILCRAFT INC
元件分类： 可变电感
英文描述： NOT RoHS. RF inductor, tunable, Carbonyl J core (add 'L for compliant version)"
中文描述： UNSHIELDED, 0.391 uH - 0.493 uH, VARIABLE INDUCTOR
封装： RADIAL LEADED-2
文件页数： 2/2页
文件大小： 110K
代理商： 144-10J12
Coilcraft, Inc. 2005
Specifications subject to change without notice.
Please check our website for latest information.
Document 108-2
Revised 01/03/05
No core
DCR
Part
No core L2
L min3
L nom
L max
SRF min
max
Irms5
number1
Color
Turns
ref (H)
(H)
Q min4
(MHz)
(mOhm)
(A)
144-01J12
Brown
1
0.053
0.056
0.059
0.062
140
1800
7.4
11.0
144-02J12
Red
2
0.075
0.079
0.088
0.098
145
1150
8.6
10.0
144-03J12
Orange
3
0.099
0.104
0.123
0.142
147
900
9.7
9.6
144-04J12
Yellow
4
0.126
0.132
0.164
0.195
150
765
10.9
9.0
144-05J12
Green
5
0.154
0.162
0.207
0.252
154
670
12.1
8.6
144-06J12
Blue
6
0.182
0.193
0.250
0.306
154
610
13.6
8.1
144-07J12
Violet
7
0.214
0.240
0.298
0.356
158
525
14.7
7.8
144-08J12
Gray
8
0.245
0.283
0.344
0.405
160
465
15.9
7.5
144-09J12
White
9
0.274
0.328
0.387
0.446
162
420
17.1
7.2
144-10J12
Black
10
0.307
0.391
0.442
0.493
162
390
18.5
7.0
142-01J08
Brown
1
0.063
0.065
0.068
115
980
7.4
13.4
142-02J08
Red
2
0.092
0.093
0.100
0.107
118
600
8.4
12.5
142-03J08
Orange
3
0.127
0.133
0.145
0.157
120
470
9.6
11.8
142-04J08
Yellow
4
0.166
0.174
0.196
0.218
125
420
10.8
11.1
142-05J08
Green
5
0.212
0.226
0.256
0.287
122
370
11.9
10.5
142-06J08
Blue
6
0.258
0.275
0.315
0.355
112
340
13.2
10.0
142-07J08
Violet
7
0.307
0.330
0.378
0.427
112
310
14.5
9.6
142-08J08
Gray
8
0.357
0.396
0.450
0.504
106
290
15.7
9.2
142-09J08
White
9
0.412
0.473
0.520
0.567
110
270
16.9
8.9
142-10J08
Black
10
0.464
0.550
0.592
0.635
104
260
18.0
8.6
143-09J12
White
9
0.385
0.404
0.550
0.693
86
280
16.7
7.3
143-10J12
Black
10
0.438
0.460
0.624
0.788
90
270
17.9
7.1
143-11J12
Brown
11
0.490
0.515
0.708
0.900
78
260
19.2
6.8
143-12J12
Red
12
0.545
0.578
0.764
0.950
84
250
20.5
6.6
143-13J12
Orange
13
0.600
0.673
0.845
1.02
84
245
21.7
6.4
143-14J12
Yellow
14
0.645
0.726
0.908
1.09
82
240
22.8
6.3
143-15J12
Green
15
0.692
0.803
0.978
1.15
90
230
23.9
6.1
143-16J12
Blue
16
0.765
0.891
1.08
1.27
74
225
25.2
6.0
143-17J12
Violet
17
0.830
1.01
1.18
1.34
74
215
26.4
5.8
143-18J12
Gray
18
0.895
1.10
1.25
1.40
92
195
27.6
5.7
143-19J12
White
19
0.910
1.20
1.32
1.44
98
190
28.9
5.6
143-20J12
Black
20
0.960
1.30
1.40
1.50
92
185
30.0
5.5
No core
DCR
Part
No core L2
L min3
L nom
L max
SRF min
max
Irms5
number1
Color
Turns
ref (H)
(H)
Q min4
(MHz)
(mOhm)
(A)
144-01J12S
Brown
1
0.050
0.052
0.053
0.054
97
2200
7.4
11.0
144-02J12S
Red
2
0.067
0.070
0.074
0.078
98
1200
8.6
10.0
144-03J12S
Orange
3
0.088
0.092
0.099
0.106
98
920
9.7
9.6
144-04J12S
Yellow
4
0.106
0.111
0.122
0.133
100
790
10.9
9.0
144-05J12S
Green
5
0.126
0.132
0.149
0.165
101
685
12.1
8.6
144-06J12S
Blue
6
0.147
0.154
0.175
0.196
106
625
13.6
8.1
144-07J12S
Violet
7
0.168
0.176
0.200
0.223
104
530
14.7
7.8
144-08J12S
Gray
8
0.190
0.202
0.226
0.250
108
480
15.9
7.5
144-09J12S
White
9
0.210
0.239
0.256
0.274
108
435
17.1
7.2
144-10J12S
Black
10
0.232
0.270
0.282
0.295
106
420
18.5
7.0
142-01J08S
Brown
1
0.058
0.0595
0.061
82
1230
7.4
13.4
142-02J08S
Red
2
0.081
0.084
0.086
0.089
83
650
8.4
12.5
142-03J08S
Orange
3
0.110
0.115
0.120
0.121
85
550
9.6
11.8
142-04J08S
Yellow
4
0.140
0.147
0.156
0.160
88
460
10.8
11.1
142-05J08S
Green
5
0.174
0.182
0.197
0.205
94
410
11.9
10.5
142-06J08S
Blue
6
0.210
0.220
0.240
0.248
94
370
13.2
10.0
142-07J08S
Violet
7
0.247
0.259
0.280
0.290
90
330
14.5
9.6
142-08J08S
Gray
8
0.284
0.299
0.322
0.337
86
320
15.7
9.2
142-09J08S
White
9
0.319
0.338
0.363
0.377
88
310
16.9
8.9
142-10J08S
Black
10
0.357
0.382
0.410
0.422
82
290
18.0
8.6
143-09J12S
White
9
0.300
0.315
0.369
0.423
80
303
16.7
7.3
143-10J12S
Black
10
0.338
0.355
0.416
0.477
82
290
17.9
7.1
143-11J12S
Brown
11
0.377
0.396
0.468
0.540
78
270
19.2
6.8
143-12J12S
Red
12
0.412
0.433
0.509
0.585
80
265
20.5
6.6
143-13J12S
Orange
13
0.452
0.475
0.556
0.637
80
265
21.7
6.4
143-14J12S
Yellow
14
0.490
0.515
0.604
0.693
78
260
22.8
6.3
143-15J12S
Green
15
0.522
0.583
0.660
0.738
80
250
23.9
6.1
143-16J12S
Blue
16
0.575
0.638
0.720
0.801
76
245
25.2
6.0
143-17J12S
Violet
17
0.612
0.693
0.770
0.846
76
240
26.4
5.8
143-18J12S
Gray
18
0.650
0.754
0.814
0.874
82
215
27.6
5.7
143-19J12S
White
19
0.675
0.792
0.846
0.900
80
210
28.9
5.6
143-20J12S
Black
20
0.715
0.847
0.896
0.945
74
200
30.0
5.5
1. To order fixed inductance parts
without cores, eliminate the “J08” or
“J12”, e.g. 144-01 or 144-01S.
2. Inductance and Q readings taken
on Boonton 260-A Q meter with
16 AWG tinned copper 1/2
″ long
soldered along leads and bent at
90° 1/4
″ down from standoffs.
All inductance values greater
than 0.1 H read at recommended
Q meter frequency; those below
0.1 H calculated from readings
taken at 50 MHz.
3. L min measured with core halfway
out top of form.
4. Q min measured at L nom at
40 MHz.
5. Average current for a 40°C rise
above 25°C ambient.
6. Core material: Carbonyl J
Core length: 142 Series - 1/4
″
143, 144 Series - 3/8
″
7. Taps available on 144 series parts
at 1/8, 3/8, 5/8 and 7/8 turn increments.
8. Operating temperature range
40°C to +85°C.
9. Electrical specifications at 25°C.
Unshielded
Shielded
相关PDF资料
PDF描述
144-10J12S NOT RoHS. RF inductor, tunable, Carbonyl J core, shielded (add L" for compliant version)"
146-01J08L RF inductor, tunable, Carbonyl J core, RoHS
146-01J08S NOT RoHS. RF inductor, tunable, Carbonyl J core, shielded (add L" for compliant version)"
146-01J08SL RF inductor, tunable, Carbonyl J core, shielded, RoHS
146-02J08 NOT RoHS. RF inductor, tunable, Carbonyl J core (add 'L for compliant version)"
相关代理商/技术参数
参数描述
144-10J12L 制造商:Coilcraft Inc 功能描述:RF inductor, tunable, Carbonyl J core, RoHS
144-10J12SL 制造商:Coilcraft Inc 功能描述:RF inductor, tunable, Carbonyl J core, shielded, RoHS
144-10L 制造商:Coilcraft Inc 功能描述:RF inductor, no core, RoHS
14410R-500 功能描述:TRANC CHIP W/INTEGRATED NEURON C 制造商:echelon corporation 系列:IzoT? 包装:剪切带（CT） 零件状态:停产 应用:Smart Transceiver 核心处理器:Neuron 程序存储器类型:外部程序存储器 控制器系列:- RAM 容量:64K x 8 接口:SPI I/O 数:12 电压 - 电源:3 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商器件封装:48-QFN（7x7） 标准包装:1
14411 制造商:TRUST 功能描述:HEADSET TRUST HS-2200 制造商:TRUST 功能描述:HEADSET, TRUST, HS-2200 制造商:TRUST 功能描述:HEADSET, TRUST, HS-2200; Frequency Response Max:20kHz; Frequency Response Min:20Hz; Impedance:32ohm; Lead Length:1.8m; Transducer Function:Headphone, Microphone
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