Hirose DF51A-20DP-2DSA PCB Header, 20 Contacts, 2A

Hirose

Product Information

Shrouded/Unshrouded:
Shrouded
Row Pitch:
2mm
Housing Material:
Polybutylene Terephthalate
Connector System:
Wire-to-Board
Number of Rows:
2
Contact Plating:
Tin
Product Type:
PCB Header
Maximum Operating Temperature:
105°C
Termination Type:
Solder
Contact Gender:
Male
Standards/Approvals:
C-UL/CSA, RoHS (EU)2015/863, UL
Mount Type:
Through Hole
Current:
2A
Orientation:
Straight
Series:
DF51
Voltage:
650 V
Pitch:
2mm
Number of Contacts:
20
Minimum Operating Temperature:
-55°C
Contact Material:
Brass
RoHs Compliant
198 - In Stock

Ships in 5-7 business days

Quantity
Unit Price (ex VAT)
Price
100
£ 0.51
£ 51.00
500
£ 0.49
£ 245.00
1000
£ 0.47
£ 470.00
Mfr Part No:
DF51A-20DP-2DSA
Seller:
Hirose
Origin:
Warranty:
Manufacturer
Data Code:
ET17975363
Order Today!
From: United Kingdom
Est Ship Date: 05 Jun, 2026
Est Fastest Delivery: 09 Jun, 2026

The Hirose DF51A-20DP-2DSA is a high-performance PCB header designed for secure wire-to-board connections. This 20-position dual-row connector features a 2mm pitch and a vertical straight orientation. Built with a robust shrouded housing, it ensures long-term reliability in demanding environments. It is ideal for industrial machinery, medical devices, and office automation. The positive locking mechanism provides a tactile click, confirming a complete, stable connection during every assembly.

Notable Benefits of Using This Product

This Hirose DF51A-20DP-2DSA PCB header enhances system uptime by preventing accidental disconnections. The positive lock ensures a firm mate even under vibration.

  • Reliability: Positive locking prevents incomplete mating issues.
  • Space-efficient: Dual-row design maximises contact density on PCBs.
  • Versatility: Compatible with various wire gauges for diverse applications.
  • Durability: High-temperature resistance supports harsh industrial settings.

Standout Features & Technical Information

  • Series: SignalBee™ DF51
  • Contact Positions: 20 (Dual-Row)
  • Pitch: 2.00mm
  • Mounting Type: Through-Hole (Straight)
  • Locking Mechanism: Side-Lock (Positive)
  • Contact Material: Brass with Tin Plating
  • Voltage Rating: 250V AC/DC
  • Current Rating: 2A (varies by wire gauge)
  • Operating Temperature: -55°C to +105°C.

pdf icon
Datasheet DF51A-20DP-2DSA(Technical Reference)

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Enrgtech is a leading UK company operating globally, combining delivery, logistics, and fulfillment of electronic and electrical products worldwide, including Hirose DF51A-20DP-2DSA PCB Header, 20 Contacts, 2A. With a range of products, including Hirose DF51A-20DP-2DSA PCB Header, 20 Contacts, 2A suitable for various applications, the PCB Headers-Printed Circuit Board headers are an electrical connector that allows making connections to a single-block printed circuit board. These PCB headers like Hirose DF51A-20DP-2DSA PCB Header, 20 Contacts, 2A with ET17975363, also known as PCB pins, are commonly used to transmit signals or power from one PCB to another through a connection cable or block. 

 

As part of the principles of responsible marketing, when communicating our products Hirose DF51A-20DP-2DSA PCB Header, 20 Contacts, 2A and services, we follow an approach that considers social differences, respects human rights, is fair, transparent, open, and shares correct information about PCB Headers. We prioritize bringing you the latest and genuine PCB Headers with unique DF51A-20DP-2DSA from leading brands like Hirose. In addition to international exports, our customer service team will help you get your PCB Headers in the exact condition by emailing sales@enrgtech.co.uk or contacting us at +44 (0) 3303 800 157 and even track your order(s) using the product number ET17975363 provided.


FAQs

Yes. We ship DF51A-20DP-2DSA Internationally to many countries around the world.
Yes. You can also search DF51A-20DP-2DSA on website for other similar products.
We accept all major payment methods for all products including ET17975363. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET17975363 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Hirose" products on our website by using Enrgtech's Unique Manufacturing Part Number ET17975363.
You can order Hirose brand products with DF51A-20DP-2DSA directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in PCB Headers category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Hirose DF51A-20DP-2DSA PCB Header, 20 Contacts, 2A. You can also check on our website or by contacting our customer support team for further order details on Hirose DF51A-20DP-2DSA PCB Header, 20 Contacts, 2A.