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DF17(4.0)-20DP-0.5V(57) Hirose DF17 series 20 position 0.5mm pitch surface mount header connector with outer shroud contacts and gold plating.
Mfr Part #:

DF17(4.0)-20DP-0.5V(57)

Available from 1 distributors
Mfr Name: Hirose Electric
Hirose Electric
Hirose DF17 series 20 position 0.5mm pitch surface mount header connector with outer shroud contacts and gold plating.
Total Stock: 1,000 pcs

DF17(4.0)-20DP-0.5V(57) Available from 1 distributor

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1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request

DF17(4.0)-20DP-0.5V(57) Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Features
Height Above Board
Mated Stacking Heights
Mounting Type
Number of Positions
Number of Rows
Pitch

DF17(4.0)-20DP-0.5V(57) Description

Short technical summary and product information.

The Hirose DF17(4.0)-20DP-0.5V(57) is a 20-position, 2-row header connector with outer shroud contacts, designed for board-to-board mezzanine applications. It features a 0.50mm pitch and a surface mount mounting type, making it suitable for high-density PCB designs.

 

This connector has a height above board of 6.30mm and supports mated stacking heights of 7mm and 8mm. The contacts are finished with gold for reliable conductivity. Additional features include a board guide for alignment and solder retention for secure mounting.

 

The DF17 series is commonly used in compact electronic devices where space is at a premium. The connector is RoHS3 compliant and REACH unaffected, with an MSL rating of 1 (unlimited).

DF17(4.0)-20DP-0.5V(57) Quick Information

Product Type: Header Connector
Series: DF17
Canonical Name: Hirose Electric DF17(4.0)-20DP-0.5V(57) Header, Outer Shroud Contacts Connector
Subcategory: Mezzanine Connector

DF17(4.0)-20DP-0.5V(57) Compliance

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

DF17(4.0)-20DP-0.5V(57) Features

  • 20 position 2-row header connector.
  • 0.50mm pitch for high-density designs.
  • Surface mount mounting type.
  • Gold contact finish for reliability.
  • Board guide and solder retention features.

DF17(4.0)-20DP-0.5V(57) Applications

  • Used in board-to-board mezzanine connections.
  • Suitable for compact electronic devices.
  • Ideal for high-density PCB layouts.

DF17(4.0)-20DP-0.5V(57) FAQs

7 frequently asked questions generated from this part’s specifications.
What is the pitch of the DF17(4.0)-20DP-0.5V(57)?

The pitch is 0.50mm.

How many positions does this connector have?

It has 20 positions arranged in 2 rows.

What is the mounting type for this connector?

It is a surface mount connector.

What is the height above board for this connector?

The height above board is 6.30mm.

What mated stacking heights does this connector support?

It supports mated stacking heights of 7mm and 8mm.

What is the contact finish on this connector?

The contact finish is gold.

What features does this connector include?

It includes a board guide and solder retention.

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