Nneɛma a Wɔyɛ no Ho Nsɛm
SMA ɔbea PCB mount connector no nhwɛso ne SMA-KE.SMA series yɛ 50 ohms RF connectors a agye din, de threaded interface di dwuma, a ɛma anyinam ahoɔden adwumayɛ a wotumi de ho to so na ɛyɛ papa wɔ frequency a ɛkorɔn mu. Wɔde di dwuma kɛse wɔ wimhyɛn ne wim ahunmu, asraafo akode, wireless network, ne microwave mfiri ordata nkitahodi mu. Wɔsan nso de semi-flex anaa semi-rigid nhama a ɛyɛ adwuma kɔsi 18GHz bata ho.




Nsonsonoe a ɛda SMA nkitahodi ahorow ntam
1: Ɛrebɔ SMA ɔbarima ti (SMA-J) (SMA ɔbarima ti ɔbarima needle) Yebetumi ahu sɛ ɛyɛ soronko kakra wɔ nea yɛde di dwuma no ho. Ɛwɔ ade a wɔde yɛ ade, nanso eyi ne SMA ɔbarima ti a wɔtaa de di dwuma, a wɔda no adi wɔ Borɔfo kasa mu sɛ: SMA-J. Nneɛma pii wɔ hɔ a wɔde di dwuma wɔ fie, na megye di sɛ netizens pii atɔ saa connector yi.
2: Anim SMA ɔbea ti (SMA-K) (SMA ɔbea pin) yɛ soronko kakra wɔ nea yɛde di dwuma no ho. Tokuru bi wɔ mu. Wɔfrɛ saa ti yi sɛ anim SMA ɔbea ti. Twi: SMA-K
3: SMA ɔbarima (RP{1}}SMA-J) (SMA ɔbarima ɔbea nnade) ntam nkitahodi a ɛdannan .
Electrical ho adwuma
|
Impedance a ɛyɛ den |
50Ω |
|
Frequency Range a Wɔde Di Dwuma |
0-6GHz na ɛwɔ hɔ |
|
Adwumayɛ Voltage |
Ennu anaasɛ ɛne 335V yɛ pɛ |
|
VSWR |
Ennu anaasɛ ɛne 1.2 yɛ pɛ |
|
Insulation a Ɛko Tia |
Ɛboro anaasɛ ɛne 1000mΩ yɛ pɛ |
|
Voltage a wotumi gyina ano |
750V |
|
Mfinimfini Nkitahodi a Ɛko Tia(mΩ) . |
Ennu anaasɛ ɛne 5 yɛ pɛ |
|
Abɔnten so Nkitahodi a Ɛko Tia(mΩ) . |
Ennu anaasɛ ɛne 2.5 yɛ pɛ |
|
Sɛnea ɛtra hɔ kyɛ |
500 a ɛyɛ kyinhyia |
Nneɛma ne Plating
| SMA-KE |
Atadeɛ |
Plating a wɔde yɛ nneɛma |
|
Nipadua |
Kɔbere a wɔde yɛ |
Sika kɔkɔɔ |
|
Mfinimfini kwankyerɛfo |
Kɔbere a wɔde yɛ |
Sika kɔkɔɔ |
|
Crimp Ferrule a wɔde yɛ adwuma |
Kɔbere a wɔde yɛ |
Sika kɔkɔɔ |
|
Insulator a wɔde siw mframa ano |
PTFE na ɛyɛ |
Nneɛma a atwa yɛn ho ahyia
|
Ɔhyew a Ɛwɔ Hɔ |
-40 digrii ~ +125 digrii |
|
Nsuframa |
<95% |
|
Nkyene-fog Sɔhwɛ |
48h |
Zhenjiang Tongda Electronics Co., Ltd. yɛ adwumayɛfo a wɔyɛ SMA ɔbea PCB mount connector, a ɛma wo nneɛma a ɛfata wo.
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