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EGG.3B.718.CJL LEMO EGG.3B.718.CJL is a 19-position circular connector receptacle with female sockets. It features 18 low voltage and 1 high voltage contact, rated at 5.5A, with push-pull locking and panel mount.
Mfr Part #:

EGG.3B.718.CJL

Available from 1 distributors
Mfr Name: Lemo
Lemo
LEMO EGG.3B.718.CJL is a 19-position circular connector receptacle with female sockets. It features 18 low voltage and 1 high voltage contact, rated at 5.5A, with push-pull locking and panel mount.
Total Stock: 13 pcs

EGG.3B.718.CJL Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
13 pcs
13 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

EGG.3B.718.CJL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Air Clearance
Cable Diameter Range
Climatic Category
Color
Color (DB)
Color (Datasheet)
Connector Type
Contact Finish
Contact Termination (High Voltage)
Contact Termination (Low Voltage)
Current Rating
Current Rating (Amps)
Fastening Type
Gender
Humidity Rating
Ingress Protection
Insulator Material
Material Flammability Rating
Mating Cycles
Mounting Feature
Mounting Type
Number of Contacts (High Voltage)
Number of Contacts (Low Voltage)
Number of Positions
Operating Temperature
Operating Temperature Range
Orientation
Orientation / Keying
Panel Drill Hole
Primary Material
Shell Finish
Shell Material
Shell Size
Shell Size (Series)
Shell Size Code
Shielding
Shielding (1 GHz)
Shielding (10 MHz)
Shock Resistance
Termination
Termination Style
Test Voltage (HV)
Vibration Resistance
Weight
Wire Size (AWG)
Working Voltage (LV)

EGG.3B.718.CJL Description

Short technical summary and product information.

The LEMO EGG.3B.718.CJL is a circular connector receptacle from the B Series, designed for indoor keyed applications. It features a 19-position configuration with 18 low voltage contacts and 1 high voltage contact, all with solder cup termination. The connector is rated for 5.5 A current and has a working voltage of 0.4 kV rms for low voltage and test voltage of 5.25 kV rms for high voltage. It offers shielding performance of 75 dB at 10 MHz and 40 dB at 1 GHz. The shell is made of brass with chrome plating, and the insulator is PEEK. The connector is panel mounted with a bulkhead rear side nut and uses a push-pull fastening system. It has an IP50 ingress protection rating and operates from -55°C to 250°C. The connector is suitable for applications requiring mixed signal and power in a compact, shielded package.

EGG.3B.718.CJL Quick Information

Product Type: Circular Connector Assembly
Series: 3B
Canonical Name: LEMO EGG.3B.718.CJL Receptacle, Female Sockets, 19 Position Circular Connector
Subcategory: Circular Connector Receptacle

EGG.3B.718.CJL Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

EGG.3B.718.CJL Features

  • 19-position circular connector with mixed contacts.
  • Rated for 5.5 A continuous current.
  • Shielded design with 75 dB attenuation at 10 MHz.
  • Panel mount with push-pull locking.
  • Operates from -55°C to 250°C.

EGG.3B.718.CJL Applications

  • Used in medical equipment requiring reliable connections.
  • Suitable for test and measurement instrumentation.
  • Ideal for industrial control systems.
  • Applied in security and defense electronics.

EGG.3B.718.CJL FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the EGG.3B.718.CJL have?

19 positions total: 18 low voltage contacts and 1 high voltage contact.

What is the current rating?

5.5 A.

What is the mounting type?

Panel mount with bulkhead rear side nut, requiring an M18 panel drill hole.

Is the connector shielded?

Yes, it is shielded with minimum 75 dB attenuation at 10 MHz and 40 dB at 1 GHz.

What is the operating temperature range?

-55°C to 250°C.

How many mating cycles is it rated for?

5000 mating cycles.

What wire sizes are compatible?

30 AWG to 22 AWG.

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