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EA2-SIDEGND_1
EA2 CONNECTOR (Side Entry with GND Spring) High Frequency Connector
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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 -40oC to +105oC.

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;

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 

 

 

 

01 - Connection Type: Automotive
02 - Product Type: High Frequency
04 - Current rating: 1.0A AC,DC
05 - Voltage rating: 250V AC,DC
06 - Temperature range: -40 to +105 Degrees Celsius
13 - PCB Mount Style: Surface Mount Technology (SMT)

Full Technical Drawings

If you require full technical drawings or any other in-depth information about this product series, please contact us using the link below.

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Additional Information

This product series has some additional information related to it that you can download from the list below.

1) Catalogue Page