JST's EA2 Series, with GND Spring, is a side entry high frequency coaxial type connector and is a development on JST's EA2 Series. Developed and manufactured with a metal shield ground (GND) spring structure, this SMT connector offers extra options where grounding is a design consideration.

Initially developed for Human Machine Interface (HMI) applications, this connector compromises high retention force characteristics making it ideal for applications such as; Automotive, Sensor/Control and Bluetooth etc. 

The EA2 side entry connector has a current rating of 1Amp, 250V AC/DC Voltage and operating temperature range of -40^oC to +105^oC.

Applications 

•  Automotive
• GPS: Telematics or Navigation
• GSM: Cellular phone
• Wi-Fi
• Bluetooth
• Antenna
• Home Appliance
• Smart Connectivity

 # This is a representation of the application and uses for this product and is by no means definitive.

Connector variation

• The connector is available in the following variations;
• EA1 Connector (Side Entry type)
• EA2 Connector (Side Entry type)
• EA2 Connector (Top Entry type) 

High Reliability

• Featuring a unique reinforced tab structure, this connector has excellent contact reliability suitable for in-vehicle devices.

Applicable frequency range

• Frequency range is suitable for antenna communication (GPS, ETC/DSRC, Wi-Fi, and Bluetooth) of 'to 2.5GHz' and '5.17 to 5.85 GHz'. 
• VSW

to 2.5 GHz : 1.5 or less

5.17 to 5.85 GHz : 1.5 or less

• Insertion loss

to 2.5 GHz : -1.5 dB or more

5.17 to 5.85 GHz : -1.5 dB or more 

 For coaxial video signal transmission (for noise suppression)

• Featuring a metal shell shielding structure for noise suppression, enabling coaxial video and signal transmission to be supported. 

Space-saving design

• 7.4mm connector width on the PC board side.

RoHS Compliant