Panangipatnag na Produkto
Say modelo na SMA female PCB connector et SMA-KE SMT.SMA series et popular ya 50 ohms RF connectors, ya manguusar na threaded interface, ya mangiiter na napanmatalkan tan ekselentin electrical performance ed atagey iran frequency. Saraya so malaknab ya uusaren ed aero tan aero space, armas militar, wireless network, tan microwave devices odino data communication. Ikakabit da met so semi-flex o semi-rigid ya kable ya anggad 18GHz.
Saray Paraan na Pankonekta na SMA Connector ed PCB
1. Direktan Koneksion na Plug
Eksakto ya Posisyon tan Pangisulong : I-align so direct plug SMA plug ed saray pre-designed mounting holes ed PCB. Isulong ya kalmado tan matantan, ya seguroen ya say kada pin na plug et eksakton aka-align ed abot na pangikabit. Paliisan so pangiyaplika na alablabas a puersa legan na pangiloob pian ag-onkurong iray plug pin odino naderal iray mounting hole ed PCB.
Iseguro ya Maong iray Pin : Mangusar na sipit pian maalwar ya i-bend na daiset iray plug pin pian onsulong iran maong ed PCB. Saya so mamaseguro ya mansiansian malet so plug tan ag-onkiwas legan na panagsolda, pian naseguro so de-kalidad na proseso na panagsolda.
Precise Soldering: Painitan so soldering iron ed 300℃-350 degree. Mangiyan na daiset ya flux ed pankontak na pin tan say PCB. Insan, usaren so solder wick pian i-solder so pin ed PCB pad. Legan na panagsolder, kontrolen a maong so oras tan temperatura, ya pansiansiaen so kada pin a mansolder ed loob na 2-3 segundo pian naprebentaan so cold solder joints, short circuits, odino pakaderal na PCB lapud alablabas a temperatura odino andukey a panagsolder. Kayari na panag-solder, putoten ya maong so amin ya sobran pin panamegley na wire cutters.
2. Koneksion ed Ipeket ed Tapew
Pampainit tan Panag-solder: Saray Surface mount SMA connectors et kaukolan ya i-solder ed reflow oven. Say temperatura na preheat et nepeg ya kontrolado ed baetan na 150℃anggad 200℃pian naseguro ya natunaw so solder tan nawalaan na maong ya koneksyon. Paliisan so sobran petang legan ya mansolder pian ag naderal so konektor o PCB.
Electrical
|
Impedance |
50Ω |
|
Frequency Range |
0-6GHz |
|
Mantratrabahon Boltahe |
Mas abeba odino mipara ed 335V |
|
VSWR |
Mas abeba odino mipara ed 1.2 |
|
Insulation Resistance |
Mas baleg nen say 1000mΩ |
|
Makasungdo ed boltahe |
750V |
|
Center Contact Resistance(mΩ) |
Mas abeba odino mipara ed 5 |
|
Outer Contact Resistance (mΩ) |
Mas abeba odino mipara ed 2.5 |
|
Say inkadukey |
500 a siklo |
Materyal tan Plating
| SMA-KE SMT |
Materyal |
Panag-plating |
|
Laman |
Tansa |
Balitok |
|
Konduktor ed sentro |
Tansa |
Balitok |
|
Crimp Ferrule |
Tansa |
Balitok |
|
Insulator |
PTFE |
Kaliberliber
|
Temperatura Range |
-40℃~ +125 degree |
|
Salimuot |
<95% |
|
Salt-fog Test |
48h |
Say Zhenjiang Tongda Electronics Co., Ltd. et sakey a propesyonal a manggagawa na SMA female PCB connector, ya mangiiter ed sika na saray produkton matukoy ed sika.
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