GTCL030-14S-2SY-LC vs D38999/20FD18SDL

Part Number
GTCL030-14S-2SY-LC
D38999/20FD18SDL
Category Circular Connectors - Housings Circular Connectors - Housings
Manufacturer Amphenol Industrial Operations Souriau-Sunbank by Eaton
Description CONN RCPT HSNG FMALE 4POS PNL MT CONN RCPT HSG FMALE 18POS PNL MT
Package - -
Series GT, MIL-5015 Derivative Military, MIL-DTL-38999 Series III
Type For Female Sockets For Female Sockets
Mounting Type Panel Mount Panel Mount
Orientation Y D
Number of Positions 4 18
Mounting Feature Flange Flange
Connector Type Receptacle Housing Receptacle Housing
Shielding Unshielded Unshielded
Contact Type Crimp Crimp
Shell Size - Insert 14S-2 15-18
Fastening Type Reverse Bayonet Lock Threaded
Contact Size 16S 20
Shell Material Aluminum Alloy Aluminum
Housing Color Olive Drab Silver
Material Flammability Rating Flame Retardant -
Shell Finish Chromate over Cadmium Nickel
Ingress Protection - Environment Resistant
Shell Size, MIL - D
  • 1. Does the circular connector housing support waterproof function?

    Yes, many circular connector housings have waterproof features, especially IP67 or IP68 rated housings, suitable for use in humid or outdoor environments.

  • 2. How to ensure compatibility between the casing and internal connectors?

    When selecting a casing, it is necessary to confirm its size, thread specifications, installation method, and compatibility with internal connectors to ensure that the casing can be fully adapted.

  • 3. How can circular connector housings improve the durability of connectors?

    The shell can significantly extend the service life of the connector in harsh environments by providing protective measures such as mechanical strength, dust prevention, and waterproofing.

  • 4. What are the advantages of plastic shells compared to metal shells?

    The plastic casing is lightweight, cost-effective, corrosion-resistant, and suitable for low-power applications and indoor environments. The metal casing provides better strength, impact resistance, and shielding performance.

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