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Hirose Straight Through Hole PCB Header 18 Contacts 2 mm Pitch 2 Row Shrouded DF51

Category PCB Connector Brand Hirose Condition New

Specifications

Country of Origin China
Voltage 650V
Brand Hirose
Orientation Straight
Current 2A
Model DF51
Mount Type Through Hole
Housing Material Polybutylene Terephthalate
Contact Material Brass
Series DF51
Termination Type Solder
Maximum Operating Temperature 105°C
Minimum Operating Temperature -55°C
Number of Rows 2
Pitch 2mm
Standards/Approvals C-UL/CSA, RoHS (EU)2015/863, UL
Contact Plating Tin
Number of Contacts 18
Contact Gender Male
Shrouded/Unshrouded Shrouded
Connector System Wire-to-Board

Key Features

  • Features a positive lock with a clear tactile click for secure connection.
  • Shrouded construction prevents incorrect or reverse mating of connectors.
  • Made with brass contacts plated with tin for reliable conductivity.
  • Supports 2A current and 650V maximum voltage rating.
  • Constructed from polybutylene terephthalate housing material for durability.
  • Designed for through hole mount type and wire-to-board connector system.
  • Operates reliably between -55°C and 105°C temperature range.
  • Compatible with solder termination type and male contact gender.

Product Description

Hirose DF51A-18DP-2DSA is a high-quality, straight through hole PCB header connector designed with 18 male contacts arranged in 2 rows with a 2 mm pitch. The connector features a shrouded housing made from durable polybutylene terephthalate, providing mechanical protection and prevention of incorrect mating.

This PCB header offers a positive locking mechanism with a tactile click to ensure a secure connection, making it ideal for industrial and commercial electronic assemblies. The contacts are crafted from brass and plated with tin, ensuring reliable electrical conductivity.

Rated for a current of 2A and a voltage of 650V, it operates within a wide temperature range from -55°C up to 105°C, suitable for various demanding applications.

Mount type is through hole, and it functions as a wire-to-board connector system, supporting solder termination type. The connector’s shrouded design enhances robustness and prevents incorrect or reverse mating, improving system reliability.

This connector is widely used in office automation, industrial machinery, industrial robotics, amusement equipment, and medical devices for precise and dependable electrical connections.

Positive lock provides clear tactile click and secures reliable connection. Shrouded design prevents incorrect mating and mechanical damage. Contacts made of brass with tin plating for enhanced conductivity. 2A current rating and 650V maximum voltage capacity.

Housing material is polybutylene terephthalate providing mechanical robustness. Compatible with through hole mounting and wire-to-board system. Operating temperature range from -55°C to 105°C. Male contact gender and solder termination type.

Certified to RoHS, UL, and C-UL/CSA standards. Manufactured in China assuring consistent quality. This product belongs to the PCB Connector category, ideal for industrial, commercial, and laboratory environments requiring robust and reliable electronic component interconnects.

Explore more connectors and electronic components at EnvMart, your destination for quality and reliability.

Hirose Straight Through Hole PCB Header 18 Contacts 2 mm Pitch 2 Row Shrouded DF51
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Frequently Asked Questions

The maximum voltage rating of this PCB header is 650V.

This connector supports a current rating of 2A.

It operates reliably within a temperature range of -55°C to 105°C.

The DF51 connector features 18 contacts arranged in 2 rows.

This model is designed for through hole mounting.

The housing is made from polybutylene terephthalate, and the contacts are made of brass with tin plating.

Yes, this connector features a shrouded design to prevent incorrect mating.

It uses a solder termination type.

It is certified to RoHS, UL, and C-UL/CSA standards.

The pitch of the contacts is 2 mm.

The contacts in this connector are male.

This connector is widely used in office automation, industrial machinery, industrial robotics, amusement equipment, and medical devices.

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