204520-2 TE Connectivity 204520-2 is a high-density D-Sub receptacle with 78 female socket contacts. It features panel mount, crimp termination, and gold-plated contacts.
Mfr Part #:

204520-2

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 204520-2 is a high-density D-Sub receptacle with 78 female socket contacts. It features panel mount, crimp termination, and gold-plated contacts.
Total Stock: 1 pcs

204520-2 Available from 1 distributor

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204520-2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Style
Connector Type
Contact Finish
Contact Type
Current Rating
Current Rating (Amps)
Flange Feature
Insulator Material
Military Grade
Military Standard
Mounting Type
Number of Positions
Number of Rows
Polarization
SVHC Present
Shell Material, Finish
Shell Size, Connector Layout
Termination

204520-2 Description

Short technical summary and product information.

The TE Connectivity 204520-2 is a 78-position high-density D-Sub receptacle designed for reliable signal connections in demanding environments. This connector features a steel shell with cadmium plating, providing robust mechanical protection. The insulator is made from a one-piece thermoplastic insert, and the contacts are gold-plated for reliable low-level signal performance.

 

The receptacle uses a keystone polarization design to ensure correct mating alignment. It is designed in accordance with MIL-C-24308 military standard. Termination is via crimp contacts, allowing for flexible wire attachment. The mounting type is panel mount with an unthreaded housing/shell flange feature.

 

With a current rating of 7.5 amperes per contact, this connector is suitable for signal and moderate power applications. The high-density contact arrangement (4 rows) offers a significant space saving over standard D-Sub layouts.

204520-2 Quick Information

Product Type: D-Sub Connector Assembly
Series: AMPLIMITE HD-22
Canonical Name: TE Connectivity 204520-2 D-Sub High Density Receptacle, Female Sockets, 78 Positions, Panel Mount, Crimp Termination
Subcategory: High Density

204520-2 Compliance

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

204520-2 Features

  • 78 position high density D-Sub receptacle.
  • Panel mount with unthreaded flange.
  • Gold plated signal contacts.
  • Crimp termination for easy wiring.
  • Steel cadmium plated shell.

204520-2 Applications

  • Signal connections in military equipment.
  • High density I/O in industrial controls.
  • Reliable data transmission in harsh environments.

204520-2 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the number of positions on the 204520-2?

The 204520-2 has 78 positions in a high-density layout.

What is the current rating of this connector?

7.5 amperes per contact.

What mounting type does the 204520-2 use?

Panel mount with an unthreaded housing/shell flange.

Is this a receptacle or a plug?

It is a receptacle with female socket contacts.

What termination method does the 204520-2 use?

Crimp termination.

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