Information
RP SMA RF connectors are non-standard versions of SMA cable connectors. Applications for reverse polarity SMA connectors are based on the regulations of FCC for the limited purpose of connecting between WLAN components.
This RP SMA connector crimp male is for thicker coax cable from RG174, RG316, RG58, RG223, LMR 400, LMR240, LMR195, LMR200, RG188, LMR100, RG142, RG400, RG141, RG303, RG55, B7806A, B7807A, RG8X, Belden 8214, Belden 9913, H1000 in crimping shielding way.
The RP SMA adaptor cable/ RP SMA connectors cable/ RP SMA cable assembly are used in various RF market, like GPS antenna, GSM antenna, WLAN and so on. Wellshow not only can provide you RP SMA gold plug, but also nickel type. If you want to cost down, RP SMA connector with nickel plating will be your best option.
If you need SMA connector for mini coaxial cable like 0.81, 1.13, 1.32, 1.37, 1.48 or RG178, please link here.
Part Numbers
| P/N & Drawing | Description | Cable Group | Ohm |
|---|---|---|---|
| C19AA31174004A C19AA31316D04A C19AA31058A04A C19AA31400004A C19AA31223004A C19AA31L20004A C19AA31L24004A C19CA31L40004A | RP SMA straight crimp plug RP SMA straight crimp plug RP SMA straight crimp plug RP SMA straight crimp plug RP SMA straight crimp plug RP SMA straight crimp plug RP SMA straight crimp plug RP SMA straight crimp plug | RG174, RG316, RG188, LMR100 RG316DS (double shielding) RG58, RG141, RG303, LMR195, B7806A RG142, RG400, RG55 RG223 LMR200, B7807A LMR240, RG8/X, Belden 8214 LMR400, B9913, H1000, RG8/U | 50 50 50 50 50 50 50 50 |
Cable Assembly
Cable assembly Instructions Crimp type
Step1. All parts of SMA RF connector are shown as the top line.
Step2. Strip the RF coaxial cable into center conductor, insulator, shielding three parts per recommended stripping dimension shown in SMA RF connector spec.
Step3. Slide the heat shrinking tube, then ferrule onto the cable jacket.
Step4. Insert the center conductor of the cable into the contact pin of SMA plug and then solder through the side hole.
Step5. Spread out the shielding and put the contact pin into main body until it stops, and then cover shielding onto the knurled barrel.
Step6. Slide the ferrule over the shielding, and proceed the first open-short test to make sure signal can transmit well.
Step7. Crimp the ferrule.
Step8. Heat shrink the shirking tube.
Step9. Do the open-short test of every cable assembly before QC examination.
Specification
RP SMA Connector Technical Characteristics
| Electrical | |
| Impedance | 50 ohm |
| Frequency range | 0 ~ 18 GHz |
| VSWR | Straight type ≤ 1.3 max. |
| R/A type ≤ 1.5 max. | |
| Dielectric withstanding voltage | 1000 V rms min. for RG142, RG405 750 V rms min. for RG316, RG402 500 V rms min. for RG178 |
| Working voltage | 500 V rms max. for RG142, RG405 375 V rms max. for RG316, RG402 170 V rms max. for RG178 |
| Center contact resistance | ≤ 6.0 mΩ (Milliohms max.) |
| Outer contact resistance | ≤ 2.0 mΩ (Milliohms max.) |
| Insulation resistance | ≥ 5×103 MΩ (Megohms min.) |
| Mechanical | |
| Coupling | 1/4-36 thread |
| Contact Retention | 15 in-lbs. min. |
| Mating torque | 2 in-lbs. min. |
| Mating Durability | 500 cycles min. (For Beryllium copper contact only) |
| Environmental | |
| Temperature Range | −65ºC ~ +155 ºC |
| Vibration | MIL-STD-202 Meth. 204 |
| Corrosion resistance | MIL-STD-202 Meth. 101 |
| Materials | |
| Body, coupling nut | Brass, Non-magnetic stainless steel |
| Insulator | Teflon |
| Center contact | Brass for male, Beryllium copper for female |
| Crimping sleeve | Annealed Brass |
| Body plating | Nickel (Ni), Gold (Au), Passivated |
| Center contact plating | Gold (Au) |
Note: These characteristics are typical and may not apply to all connectors.
