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8D017K20SN The 8D017K20SN is a 20-position socket receptacle from Souriau's 8D series, based on MIL-DTL-38999 Series III. It features a stainless steel shell with passivated finish and gold-plated copper alloy contacts.
Mfr Part #:

8D017K20SN

Available from 1 distributors
Mfr Name: Souriau-Sunbank by Eaton
Souriau-Sunbank by Eaton
The 8D017K20SN is a 20-position socket receptacle from Souriau's 8D series, based on MIL-DTL-38999 Series III. It features a stainless steel shell with passivated finish and gold-plated copper alloy contacts.
Total Stock: 11 pcs

8D017K20SN Available from 1 distributor

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8D017K20SN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Contact Layout
Contact Material
Contact Plating
Contact Type
Durability
Insulator Material
Military Grade
Mounting Type
Number of Contacts
Operating Temperature Range
Orientation
Panel Cutout Diameter
Salt Spray Exposure
Seal Material
Shell Material
Shell Plating
Shell Size
Shell Type
Standard
Termination Style
Thread
panel_thickness (Maximum @ front mounting)
panel_thickness (Maximum @ rear mounting)

8D017K20SN Description

Short technical summary and product information.

The 8D017K20SN is a circular connector receptacle from Souriau's 8D series, designed to meet MIL-DTL-38999 Series III standards. It has 20 contacts arranged in layout 17-20, consisting of 16 size #22D and 4 size #12 socket contacts. The contacts are made of copper alloy with a minimum 0.8µm gold plating for reliable signal and power transmission.

 

The shell is stainless steel with a passivated finish, providing corrosion resistance. The square flange receptacle allows panel mounting with either front or rear mounting, accommodating panel thicknesses up to 3.2 mm (front) or 2.5 mm (rear). The connector uses a M25x1-6g thread and requires a minimum panel cutout diameter of 30.96 mm.

 

Operating temperature range is -65°C to +200°C, with a durability of 500 mating cycles and salt spray resistance of 500 hours. The insulator is thermoplastic, and seals and grommet are made of silicon elastomer. Termination is crimp style using standard crimp contacts.

 

Compliance includes RoHS3, REACH unaffected, and MSL level 1 (unlimited). The part is supplied with Souriau contacts and accessories as noted in the datasheet.

8D017K20SN Quick Information

Product Type: Circular Connector Receptacle
Series: 8D
Canonical Name: 8D017K20SN - Souriau 8D Series Square Flange Receptacle, 20 Contacts, Socket, Crimp
Subcategory: Square Flange Receptacle

8D017K20SN Compliance

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

8D017K20SN Features

  • 20-position socket receptacle with crimp termination.
  • Stainless steel shell with passivated finish.
  • Gold-plated copper alloy contacts for reliability.
  • Rated for -65°C to +200°C operation.
  • Based on MIL-DTL-38999 Series III standard.

8D017K20SN Applications

  • Used in aerospace and defense interconnect systems.
  • Suitable for harsh environment panel mounting.
  • Ideal for high-reliability signal and power connections.

8D017K20SN FAQs

7 frequently asked questions generated from this part’s specifications.
How many contacts does the 8D017K20SN have?

20 contacts: 16 size #22D and 4 size #12 socket contacts.

What is the mounting type?

Panel mount with square flange receptacle, supporting front or rear mounting.

What is the operating temperature range?

-65°C to +200°C.

What is the shell material and finish?

Stainless steel shell with passivated finish.

What is the durability rating?

500 mating cycles minimum.

What standard is this connector based on?

MIL-DTL-38999 Series III.

What is the salt spray resistance?

500 hours minimum.

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