The BAT WIRELESS BW0025BG-L2.8W1.55H1.35 antenna spring contact is a metal elastic component designed to ensure stable connection between antennas and PCBs or RF modules. It is widely used in mobile communications, IoT devices, and automotive electronics, offering stable contact performance and shock resistance to prevent signal interruption due to vibration. Its compact design is suitable for miniature devices and supports SMT, DIP, or crimping installation. The low-loss design, with optimized processes and coaxial structure, ensures minimal signal insertion loss. BAT WIRELESS also offers customization services with a responsive R&D team to meet specific user needs.
| Specification | Parameter | Typical Value | Unit | Notes |
|---|---|---|---|---|
| Electrical Characteristics | Antenna Type | Antenna Spring Contact | - | - |
| Frequency Range | 0-6000 | MHz | - | |
| Input Impedance | 50 | - | ||
| Contact Resistance | 30 | m | - | |
| Insert Loss | 0.15 | dB | @ 6GHz | |
| RF leakage | 5 | mm/1000mm | - | |
| Durability (Elasticity) | 60-80 | gf | - | |
| Durability (Cycles) | 20000 | times | - | |
| Mechanical Characteristics | Dimensions | 2.8 x 1.55 x 1.35 | mm | - |
| Mount Way | SMD | - | - | |
| Weight | 0.09 | g | - | |
| Environmental Characteristics | Operating Temperature | -45 to +85 | - | |
| Storage Temperature | -45 to +85 | - | ||
| Waterproof Rating | - | - | - |
