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参数资料
| 型号： | 142-0761-821 |
| 厂商： | Emerson Network Power Connectivity Johnson |
| 文件页数： | 11/13页 |
| 文件大小： | 0K |
| 描述： | CONN JACK SMA 50 OHMS PC MOUNT |
| 产品培训模块： | SMA HF End Launch |
| 产品目录绘图： | 142-0761-801, 821 |
| 特色产品： | High Frequency SMA End Launch Connectors |
| 标准包装： | 25 |
| 系列： | SMA |
| 连接器类型： | SMA |
| 连接器类型： | 插孔，母插口 |
| 触点终端： | 焊接 |
| 阻抗： | 50 欧姆 |
| 安装类型： | 板边缘，末端装入式 |
| 紧固型： | 有螺纹 |
| 频率 - 最大： | 26.5GHz |
| 包装： | 散装 |
| 产品目录页面： | 465 (CN2011-ZH PDF) |
| 其它名称： | J803 |
High Frequency SMA End Launch Connectors
White Paper
As can be seen in the cut away portion of Figure 1, the connector’s center conductor pin is directly
attached in-line with the GCPW signal trace. The body of the connector is always attached to the signal
side ground. The design of the center conductor pin is a compromise between ease of assembly and
minimal discontinuity reactance. The diameter of the pin is matched approximately to the thickness of the
GCPW structure. Scaling down the pin diameter matches the electromagnetic ?eld distributions with the
GCPW line in order to keep the discontinuity reactance small.
The output coax of the connector at the transition area is sized appropriately to match the thickness of the
high frequency board substrate. The output coax section extends well within the connector by means of
constant diameters, avoiding any abrupt diametrical changes at the circuit board edge which can create
large discontinuities.
Figure 1 - End Launch Connector Shown Attached to the GCPW Transmission Line
Emerson Network Power ? Tel: 800.247.8256 ? Fax 507.833.6287 ? www.EmersonNetworkPower.com/connectivity
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 142-0761-830 | 制造商:EMERSON-NETWORKPOWER 制造商全称:Emerson Network Power 功能描述:HIGH FREQ END LAUNCH SMA JACK ASSEMBLY, PC MOUNT, 15 MIL PIN |
| 142-0761-831 | 功能描述:RF 连接器 PCB JACK 50 OHM GOLD SQUARE BODY RoHS:否 制造商:Bomar Interconnect 产品:Connectors 射频系列:BNC 型式:Jack (Female) 极性: 触点电镀:Gold 阻抗: 端接类型:Solder 主体类型:Straight Bulkhead 电缆类型: |
| 142-0761-840 | 制造商:EMERSON-NETWORKPOWER 制造商全称:Emerson Network Power 功能描述:HIGH FREQ END LAUNCH SMA JACK ASSEMBLY, PC MOUNT, 15 MIL PIN |
| 142-0761-841 | 功能描述:RF 连接器 PCB JACK GOLD 50 OHM .062" EDGE MOUNT RND RoHS:否 制造商:Bomar Interconnect 产品:Connectors 射频系列:BNC 型式:Jack (Female) 极性: 触点电镀:Gold 阻抗: 端接类型:Solder 主体类型:Straight Bulkhead 电缆类型: |
| 142-0761-841 | 制造商:Emerson Connectivity Solutions XXX 功能描述:RF/COAXIAL SMA JACK STR 50 OHM SOLDE 制造商:Johnson Components 功能描述:RF/COAXIAL, SMA JACK, STR, 50 OHM, SOLDE |
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