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85100RC2255S50 85100RC2255S50 is a 55-position circular connector receptacle with female sockets, gold crimp contacts, and panel mount with flange. It features a metal shell with olive green cadmium finish and bayonet lock coupling.
Mfr Part #:

85100RC2255S50

Available from 1 distributors
Mfr Name: Souriau-Sunbank by Eaton
Souriau-Sunbank by Eaton
85100RC2255S50 is a 55-position circular connector receptacle with female sockets, gold crimp contacts, and panel mount with flange. It features a metal shell with olive green cadmium finish and bayonet lock coupling.
Total Stock: 3 pcs

85100RC2255S50 Available from 1 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3 pcs
3 pcs On Request 1 On Request On Request On Request On Request On Request

85100RC2255S50 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Color
Connector Type
Contact Finish
Current Rating (Amps)
Fastening Type
Features
Ingress Protection
Material Flammability Rating
Military Grade
Mounting Feature
Mounting Type
Number of Positions
Operating Temperature
Orientation
Primary Material
Shell Finish
Shell Material
Shell Size
Shielding
Storage Temperature
Termination
Termination Style

85100RC2255S50 Description

Short technical summary and product information.

The 85100RC2255S50 is a circular connector receptacle from Souriau-Sunbank by Eaton, part of the 85100 series. It has 55 female socket contacts with gold finish, terminated via crimp. The connector is designed for panel mounting with a flange and uses a bayonet lock fastening type for secure mating.

 

The shell is made of aluminum alloy with an olive green cadmium finish, providing durability and corrosion resistance. The connector is shielded and rated IP65 for dust tight and water resistant protection. It operates over a temperature range of -55°C to 125°C and is rated for 7.5A per contact. The housing material is metal, and the flammability rating is UL94 HB.

85100RC2255S50 Quick Information

Product Type: Circular Connector Assembly
Series: MIL-DTL-26482, 851
Canonical Name: 85100RC2255S50 Circular Connector Receptacle, Female Sockets, 55 Positions, Crimp Termination, Panel Mount, Shell Size 22-55
Subcategory: Receptacle

85100RC2255S50 Compliance

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

85100RC2255S50 Features

  • 55-position circular receptacle with female sockets.
  • Gold crimp contacts for reliable connections.
  • Panel mount with flange and bayonet lock.
  • IP65 rated for dust and water resistance.
  • Shielded metal shell with olive green cadmium finish.

85100RC2255S50 Applications

  • Suitable for industrial and military interconnect applications.
  • Used in harsh environments requiring IP65 protection.
  • Ideal for panel-mounted connector systems.
  • Applicable in aerospace and defense equipment.

85100RC2255S50 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the connector type of the 85100RC2255S50?

It is a receptacle with female sockets.

How many positions does the 85100RC2255S50 have?

55 positions.

What is the current rating of the 85100RC2255S50?

7.5A per contact.

What is the mounting type for the 85100RC2255S50?

Panel mount with a flange.

What is the operating temperature range of the 85100RC2255S50?

-55°C to 125°C.

What is the ingress protection rating of the 85100RC2255S50?

IP65 - Dust Tight, Water Resistant.

What is the shell size of the 85100RC2255S50?

Shell size 22-55.

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