BAT WIRELESS BW0041BG-L2.5W1.0H1.5
Product Overview
Function: The BW0041BG-L2.5W1.0H1.5 antenna spring contact is a metal elastic component used to ensure stable connection between the antenna and the PCB or RF module. It provides stable contact performance, shock and vibration resistance, and a compact design suitable for micro-devices. It supports SMT, DIP, or crimping installation and features a low-loss design for signal transmission.
Application Scenarios:
- Consumer Electronics: Smartphones, TWS earphones, smartwatches
- Automotive Electronics: Vehicle T-Box, GPS antenna connections
- Industrial Equipment: RFID readers, drone communication modules
- IoT: NB-IoT/LoRa modules, smart home devices
Advantages: Stable contact performance, shock and vibration resistance, compact design, low signal loss, supports various installation methods (SMT, DIP, crimping).
Part Number Explanation
Brand
Bat Wireless
Part Number
BW0041BG-L2.5W1.0H1.5
Material
SUS301 Stainless Steel
Color
Golden Yellow
Certifications
RoHS Compliant
| Parameter | Typical 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 | 2.5x 1.0 x 1.5 | mm | - |
| Distortion | 45/1000mm | - | - |
| RF leakage | 5mm/1000mm | - | - |
| Spring Force | 60-80 | gf | - |
| Durability | 20000 | Times | - |
| Mounting Way | SMD | - | - |
| Weight | 0.09 | g | - |
| Waterproof Rating | - | - | - |
| Working Temperature | -45~ +85 | - | |
| Storage Temperature | -45~ +85 | - |
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