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DF12NB(3.0)-20DP-0.5V(51) The DF12NB(3.0)-20DP-0.5V(51) is a 20-position, 2-row, 0.5mm pitch board-to-board header connector from Hirose. It features a surface mount design with solder retention, 3mm stacking height, and gold contact finish.
Mfr Part #:

DF12NB(3.0)-20DP-0.5V(51)

Available from 1 distributors
Mfr Name: Hirose Electric
Hirose Electric
The DF12NB(3.0)-20DP-0.5V(51) is a 20-position, 2-row, 0.5mm pitch board-to-board header connector from Hirose. It features a surface mount design with solder retention, 3mm stacking height, and gold contact finish.
Total Stock: 3 pcs

DF12NB(3.0)-20DP-0.5V(51) Available from 1 distributor

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3 pcs
3 pcs On Request 1 On Request On Request On Request On Request On Request

DF12NB(3.0)-20DP-0.5V(51) Specifications Quick View

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

DF12NB(3.0)-20DP-0.5V(51) Description

Short technical summary and product information.

The DF12NB(3.0)-20DP-0.5V(51) is a board-to-board connector from Hirose's DF12N series. It offers 20 positions arranged in 2 rows with a 0.5mm pitch, making it suitable for high-density mezzanine interconnects. The connector uses surface mount technology and includes a solder retention feature for secure attachment during assembly.

 

With a mated stacking height of 3mm and a height above board of 2.30mm, this connector is designed for compact spaces. The contacts are finished with 8 microinches of gold, ensuring reliable and durable electrical connections. The outer shroud contacts provide additional protection and alignment.

 

Typical applications include board-to-board stacking in portable electronics, industrial equipment, and other devices requiring a low-profile, high-density interconnect solution. The connector is RoHS3 and REACH compliant, meeting environmental standards.

DF12NB(3.0)-20DP-0.5V(51) Quick Information

Product Type: Board-to-Board Connector
Series: DF12N
Canonical Name: Hirose Electric DF12NB(3.0)-20DP-0.5V(51) 20 Position 0.5mm Pitch Board-to-Board Header, Outer Shroud Contacts, Surface Mount
Subcategory: Header, Outer Shroud Contacts

DF12NB(3.0)-20DP-0.5V(51) Compliance

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

DF12NB(3.0)-20DP-0.5V(51) Features

  • 20 positions in 2 rows with 0.5mm pitch.
  • Surface mount design with solder retention.
  • Gold contact finish of 8 microinches.
  • Mated stacking height of 3mm.
  • Header with outer shroud contacts.

DF12NB(3.0)-20DP-0.5V(51) Applications

  • Ideal for board-to-board mezzanine connections.
  • Used in compact electronic devices.
  • Suitable for high-density PCB designs.
  • Applications requiring 3mm stack height.

DF12NB(3.0)-20DP-0.5V(51) FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the DF12NB(3.0)-20DP-0.5V(51) have?

The connector has 20 positions.

What is the pitch of this connector?

The pitch is 0.50mm (0.020 inches).

What is the mounting type for this connector?

The mounting type is Surface Mount.

How many rows does the connector have?

It has 2 rows.

What is the contact finish?

The contact finish is Gold with a thickness of 8.00 microinches (0.203 micrometers).

What is the mated stacking height?

The mated stacking height is 3mm.

What features does this connector include?

It includes solder retention.

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