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参数资料
| 型号： | 142-08J08SL |
| 厂商： | COILCRAFT INC |
| 元件分类： | 可变电感 |
| 英文描述： | RF inductor, tunable, Carbonyl J core, shielded, RoHS |
| 中文描述： | SHIELDED, 0.299 uH - 0.337 uH, VARIABLE INDUCTOR |
| 封装： | ROHS COMPLIANT |
| 文件页数： | 1/2页 |
| 文件大小： | 122K |
| 代理商： | 142-08J08SL |
Coilcraft, Inc. 2010
Specifications subject to change without notice.
Please check our website for latest information.
Document 108-1
Revised 09/18/08
10mmTunableCoils–142,143,144Series
These Coilcraft variable inductors are precision molded
in plastic to ensure constant winding pitch and a con-
sistent relationship to the printed circuit board.
Extremely economical, even in small quantities, the
coils come in standard inductance values from 0.05 H
to 1.5 H. 144 Series parts are also available with a tap
to meet specific requirements.
Tuning is done by means of a threaded powdered iron
core with a hex socket for easy, positive adjustment.
Plated brass shield cans with solderable tabs are optional.
These parts can be ordered without cores for use as
fixed inductors.
Coilcraft Designer’s Kit M302 contains samples of all
standard 10 mm and 7 mm tunable inductors. To order,
contact Coilcraft or visit http://order.coilcraft.com to
purchase on-line.
Unshielded Styles
With Shield Can
3 TOOLS IN 1
TUNING WRENCH
TRITUNER SEEINDEX
Terminations:
Series 142 and 143 leads: Tin-silver over copper
Series 144 leads: Matte tin over copper
Shield can tabs: Tin-silver over nickel over brass
0.750
19,05
0.531
13,49
0.157 ±0.010
3,99 ± 0,25
0.060 ±0.010
1,52 ±0,25
max
Tab length
0.197
5,00
dia
0.411
10,44
Start
Finish
0.375
9,53
Tab centers
0.704 ±0.020
17,88 ±0,51
0.138 ±0.040
3,5 ±1,02
0.025 ±0.002
0,635 ±0,05
dia
0.380 ±0.005
9,65 ±0,13
square
sq max
Start
Finish
0.276 ±0.007
7,01 ±0,18
0.276 ±0.007
7,01 ±0,18
Recommended
Board Layout
CL
0.138
3,505
0.138
3,505
0.1875
4,76
(2)
0.045
1,143
0.197
5,00
(optional, for tuning
through the board)
0.080
2,03
(for shield
can tabs)
0.470 ±0.020
11,94 ±0,51
(142 Series only)
Unshielded
With shield can
Weight: 142 series
1.39 – 1.82 g
1.64 – 2.16 g
143 series
1.75 – 2.40 g
2.85 – 3.54 g
144 series
1.22 – 1.74 g
2.35 – 2.91 g
Resistance to soldering heat:
Wave solder only. Recommended maximum
board surface temperature of 168°C (334°F) for no more than three seconds.
Pre-heating is recommended to minimize time over the solder nozzle.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 142-08L | 制造商:Coilcraft Inc 功能描述:RF inductor, no core, RoHS |
| 1420900 | 功能描述:CONN HOOD TOP ENTRY SZB6 M25 制造商:phoenix contact 系列:HEAVYCON-ADVANCE? 包装:散装 零件状态:新产品 连接器类型:防护罩 样式:顶端插入 尺寸:B6 锁定位置:防护罩上的螺钉锁 螺纹尺寸:M25 大小/尺寸:3.622" 长 x 2.244" 宽 x 3.689" 高（92.00mm x 57.00mm x 93.70mm） 外壳颜色:黑 特性:防盐水 侵入防护:IP66/68/69K - 防尘，耐水，防水 外壳材料:铝，铸件 外壳表面:粉末涂层 工作温度:-40°C ~ 125°C 标准包装:1 |
| 1420900000 | 功能描述:CB 1.6HD 26-24AWG GLD.75/1 250PK RoHS:是 类别:连接器，互连式 >> 矩形 - 触点 系列:- 标准包装:90,000 系列:* 其它名称:035021-1301350211-1301350211301 |
| 1420901 | 功能描述:SLEEVE HOUSING B6 SCREW LOCKING 制造商:phoenix contact 系列:* 零件状态:在售 标准包装:1 |
| 142-0901-401 | 功能描述:射频适配器 - 系列之内 BLHD JACK TO JACK RoHS:否 制造商:Amphenol Connex 射频系列:SMA 侧1性别:Jack (Female) 侧1极性:Normal 侧2性别:Jack (Female) 侧2极性:Normal 阻抗:50 Ohms 主体类型:Bulkhead 适配器类型:Straight 频率范围:DC to 18 GHz 触点电镀:Gold 外壳电镀:Gold 主体材料:Brass |
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