The Bat Wireless BW0019CG-L3.5W1.5H4.3 antenna spring contact is a metal elastic component designed for stable antenna connections to PCBs or RF modules. It is widely used in mobile communications, IoT devices, and automotive electronics, offering stable contact performance, shock resistance, and vibration protection to prevent signal interruption. Its compact design is suitable for miniature devices and supports SMT, DIP, or crimping installation. The low-loss design, optimized through advanced processes and coaxial structures, ensures minimal signal insertion loss.
Classic Application Scenarios:
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Antenna Type | Antenna Spring Contact | ||
| Frequency Range | 0-6000 | MHz | |
| Input Impedance | 50 | ||
| Contact Resistance | 30 | m | |
| Insert Loss | 0.15 | dB | @ 6GHz |
| Dimensions (L x W x H) | 3.5 x 1.5 x 4.3 | mm | |
| Twist | 45 | /1000mm | |
| RF Leakage | 5 | mm/1000mm | |
| Spring Force | 60-80 | gf | |
| Durability | 20000 | Cycles | |
| Mounting Method | SMD | ||
| Weight | 0.09 | g | |
| Waterproof Rating | - | ||
| ROHS Standard | Compliant | ||
| Operating Temperature | -45 to +85 | ||
| Storage Temperature | -45 to +85 |
