CJ4 Series

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Frequency range to 3GHz, coaxial contacts for Dsub connectors
Coaxial contacts compatible with our general-purpose rectangular Dsub connectors of D*M series with special contact arrangements. Mountable on a wide variety of Dsub connectors with diverse accessories, they can be used for a broad spectrum of applications with different types of mounts.
These units are high performance models with an applicable frequency range from DC-3GHz and with a V.S.W.R.(Voltage Standing Wave Ratio) of 1.2 or lower.
  • An original design based on our excellent high frequency technology provides outstanding reliability and performance.
  • Cable-to-Cable application with Dsub connectors that can accommodate coaxial contacts. (Note)
  • Applications: Base station for mobile communications, wireless applications, measuring instruments.
    (Note) For applicable connectors of D*M series, see the additional documents. Also applicable to board-to-cable connection (JAE´s Dsub connectors of D*ML series). For details, contact us.

In addition to independent cable application type, we also harness products which satisfy your specification are available. For details please consult us.

General Specifications

Characteristic impedance50 ohm
Frequency rangeDC to 3 GHz
Dielectric withstanding voltage500 VACr.m.s. (1 minute)
Insulation resistance500 megohm min. (500 VDC)
Contact resistancecenter contacts: 10 milliohm max.
outer contacts: 10 milliohm max.
Voltage Standing Wave Ratio (V.S.W.R.)1.2 max. (DC to 3 GHz)
Applicable cable1.5D-V, 1.5D-W, UT85
Frequency range to 3GHz, coaxial contacts for Dsub connectors

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Technical Resources

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Status RoHS compliant REACH compliant Connector types Standard type callout Number of contacts Minimum contact centerline pitch (mm) Characteristic impedance (ohm) Frequency range (GHz) V.S.W.R. Locking feature Applicable cable type (equivalent) Direction of cabling Mounting direction Mounting method Plug/ Jack Cable termination method (Center conductor) Cable termination method (Outer conductor) Contact rated current (A) Dielectric withstanding voltage (VACr.m.s. 1minute) Insulation resistance (megohm min.) Center contact resistance (milliohm max.) Outer contact resistance (milliohm max.) Accessory type Applicable product part numbers Applicable accessory Hermetic seal Applicable housing Applicable contacts Mate to contact Connection style Cable length (mm) Remarks
Active CONTACT Not listed 50 DC to 3 1.2 1.5D-2V Straight Plug Our general-purpose rectangular Dsub connectors of D*M series with special contact arrangements CJ4F001D37
Active CONTACT Not listed 50 DC to 3 1.2 1.5D-2W Straight Plug Our general-purpose rectangular Dsub connectors of D*M series with special contact arrangements CJ4F002D37
Active CONTACT Not listed 50 DC to 3 1.2 0.085 inch Semi-flexible Straight Plug Our general-purpose rectangular Dsub connectors of D*M series with special contact arrangements CJ4F003DB2
Active CONTACT Not listed 50 DC to 3 1.2 1.5D-2V Straight Jack Our general-purpose rectangular Dsub connectors of D*M series with special contact arrangements CJ4A001D37
Active CONTACT Not listed 50 DC to 3 1.2 1.5D-2W Straight Jack Our general-purpose rectangular Dsub connectors of D*M series with special contact arrangements CJ4A002D37
Active CONTACT Not listed 50 DC to 3 1.2 0.085 inch Semi-flexible Straight Jack Our general-purpose rectangular Dsub connectors of D*M series with special contact arrangements CJ4A003DB2

Notice


Status RoHS compliant REACH compliant
Connector types Standard type callout Number of contacts
Minimum contact centerline pitch (mm) Characteristic impedance (ohm) Frequency range (GHz)
V.S.W.R. Locking feature Applicable cable type (equivalent)
Direction of cabling Mounting direction Mounting method
Plug/ Jack Cable termination method (Center conductor) Cable termination method (Outer conductor)
Contact rated current (A) Dielectric withstanding voltage (VACr.m.s. 1minute) Insulation resistance (megohm min.)
Center contact resistance (milliohm max.) Outer contact resistance (milliohm max.) Accessory type
Applicable product part numbers Applicable accessory Hermetic seal
Applicable housing Applicable contacts Mate to contact
Connection style Cable length (mm) Remarks
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