2J0202-C638 Wi-Fi, ISM monopole Antenna Fakra Connector Mount

This ultra-compact high-gain antenna is designed for automotive IoT and wireless connectivity applications, providing robust long and short-range coverage in the 2.4 GHz and 5.0 GHz bands. Its efficient monopole design ensures reliable performance for Wi-Fi, Bluetooth, ZigBee, and ISM standards, making it ideal for vehicle-to-device connections, smart home integration, and telematics data transfer. The antenna's omni-directional radiation pattern delivers consistent 360-degree signal coverage, while its durable ASA housing withstands harsh environmental conditions. The Fakra connector enables secure, vibration-resistant installation, especially suited for automotive environments with limited space.

Connections

2.4-5.0GHz/WiFi/LPWA/BT/ZigBee/RFID/ISM

Connector & Cable

• Connector Type: Fakra-I-Beige-Female

Installation / Environmental

The ultra-small 2J0202-C638 measures only Ø 12.5 × 44.5 mm (including Fakra connector) and comes with a Fakra-I-Beige-Female connector mount. Fakra connectors are the leading choice for automotive applications due to their resistance to vibration and secure latch and click mechanism. The antenna housing is manufactured with durable ASA material that is resistant to temperatures between -40C to +85C ideal for outdoor applications.
As with all ground plane dependent monopole antennas, we recommend perpendicular installation on a conductive or metal surface. Please contact our highly skilled engineers for any installation support, customization, or antenna selection needs.
All our products are designed with the environment in mind and manufactured without hazardous materials with full REACH and RoHS compliance.

Technical Specifications

Operating Temperature: -40 °C to +85 °C
Antenna Technologies: Monopole
Location: External
Mounting: Connector Mount
Type: Single

Connection 1 - 2.4/5.0 GHz ISM

Standards: WiFi, BT, ZigBee, ISM
Frequency: 2410-2490, 4920-5925 MHz
VSWR: ~1.3:1, ~3.8:1
Efficiency (%): ~61.1, ~25.7
Peak Gain (dBi): ~2.6, ~-0.3
Impedance (Ohm): 50
Radiation Pattern: Omni-Directional
Polarisation: Linear
Max. Input Power (W): 25

Download Datasheet PDF