204521-2 D-Sub high density plug with 78 positions in 4 rows, panel mount, crimp termination, gold-plated signal contacts, rated at 7.5A.
Mfr Part #:

204521-2

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
D-Sub high density plug with 78 positions in 4 rows, panel mount, crimp termination, gold-plated signal contacts, rated at 7.5A.
Total Stock: 40 pcs
$ Price Range: $74.90 - $92.77

204521-2 Available from 1 distributor

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

204521-2 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 (Amps)
Flange Feature
Mounting Type
Number of Positions
Number of Rows
Shell Material, Finish
Shell Size, Connector Layout
Termination
Termination Style

204521-2 Description

Short technical summary and product information.

The 204521-2 is a D-Sub high density plug connector from TE Connectivity. It features 78 positions arranged in 4 rows, with a shell size of 5 (DD, D) high density. The connector uses crimp termination for reliable wire attachment and is designed for panel mounting with an unthreaded housing/shell flange feature.

 

The shell is constructed from steel with cadmium plating, providing durability and environmental protection. Contacts are signal type with gold finish for low resistance and corrosion resistance. The connector is rated for a nominal current of 7.5A per contact.

 

This connector is suitable for applications requiring high-density signal interconnection in a compact panel-mount form factor. The crimp termination allows for field-installable contacts and serviceability.

204521-2 Quick Information

Product Type: D-Sub Connector Assembly
Canonical Name: D-Sub High Density Plug, 78 Position, Panel Mount, Crimp Termination
Subcategory: High Density

204521-2 Compliance

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

204521-2 Estimated Pricing

Qty Low High
1+ $92.77 $92.77
10+ $85.47 $85.47
25+ $80.96 $80.96
50+ $77.10 $77.10
100+ $74.90 $74.90

Estimated market price range - modelled values for guidance only, not live distributor offers.

204521-2 Features

  • 78-position D-Sub high density plug.
  • 4-row configuration for compact design.
  • Panel mount with unthreaded flange.
  • Crimp termination for field installation.
  • Gold-plated signal contacts rated 7.5A.

204521-2 Applications

  • High-density signal interconnection in panels.
  • Industrial control and automation equipment.
  • Data communication and networking hardware.

204521-2 FAQs

5 frequently asked questions generated from this part’s specifications.
How many positions does the 204521-2 have?

78 positions arranged in 4 rows.

What is the mounting type for this connector?

Panel mount with an unthreaded housing/shell flange.

What termination style does this connector use?

Crimp termination.

What is the current rating per contact?

7.5 A nominal.

What contact finish is used?

Gold finish on signal contacts.

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