SMA-KKY
Our products have been widely used in communication, medical, automotive, military, aerospace and other fields, and exported to overseas markets.
Keywords: RF coaxial connector 丨 connector
Product Description
SMA series connectors is small thread coupling RF coaxial connectors. Meet the specification of IEC 60169-15. With the advantages of small size, high frequency and performance, maximum reliability and robustness. Widly used in testing, communication and military field.
KEY PERFORMANCE
| IMPEDANCE | 50Ω | |
| FREQUENCY RANGE | WITH FLEXIBLE CABLE | 0 - 12.4 GHz |
| WITH SEMI-RIGID FLEXIBLE CABLE | 0 - 18.0 GHz | |
| VSWR | WITH FLEXIBLE CABLE | ≤1.15﹢0.02f(GHz) |
| WITH SEMI-RIGID FLEXIBLE CABLE | ≤1.10﹢0.02f(GHz) | |
| CONTACT RESISTANCE | CENTER CONDUCTOR | ≤3 mΩ |
| OUTER CONDUCTOR | ≤2.5 mΩ | |
| INSULATION RESISTANCE | ≥5000 MΩ | |
| DIELECTRIC EITHSTANDING VOLTAGE | 1000V | |
| INSERTION LOSS | ≤0.06 * sqrt(f(GHz)) dB | |
| TEMPERATURE RANGE | -65℃ ~ ﹢165℃ | |
| COUPLING NUT TORQUE RECOMMENDED | 0.8 - 1.1 Nm | |
| DURABILITY | 500 CYCLES | |
MATERI AL & PLATI NG
| PART NAME | MATERI AL & PLATI NG | |
| OUTER CONDUCTOR | BRASS, GOLD OR NICKEL, STAINLESS STEEL PASSIVATION | |
| CENTER CONDUCTOR | MALE | BRASS, GOLD |
| FEMALE | BERYLLIUM BRONZE, GOLD | |
| INSULATOR | PTFE | |
| SEAL RING | SILICONE RUBBER | |
| CRIMP FERRULE | BRASS, GOLD OR NICKEL | |
I NTERFACE MATI NGDI MENSI ONS ( mm)
| JACK | ||
| 代号 | min. | max. |
| A | 5.54 | -- |
| B | 4.32 | -- |
| C | 0.38 | 1.14 |
| D | 4.60 | 4.67 |
| E | 5.28 | 5.49 |
| F | 0 | 0.13 |
| *G | ||
| H | 0 | 0.41 |
| J | 2.92 | -- |
| P | -- | 4.178 |
| Q | 1.88 | 1.98 |
| R | 1.245 | 1.295 |
Note: The dimensions marked with * are allowed to protrude from the reference plane by less than 0 05 or below the reference plane ＜ 0 eighteen
| PLUG | ||
| 代号 | min. | max. |
| a | -- | 3.43 |
| b | 2.54 | -- |
| c | 0.38 | 1.14 |
| d | -- | 4.59 |
| e | 6.35 | -- |
| f | -- | 0.08 |
| g | ||
| h | ||
| j | -- | 2.54 |
| k | -- | 0.38 |
| m | 1.27 | -- |
| n | 0.38 | -- |
| p | -- | 4.178 |
| q | -- | -- |
| s | 0.902 | 0.94 |
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CONTACT US
E-mail: sales@fsconnector.com
Add: Qianwang Group, Qianwang Village, Zouqu Town, Zhonglou District, Changzhou City
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Copyright 2025 Changzhou Zhitongxiang Machinery Equipment Co.,Ltd