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Hirose DF51 Series Straight Through Hole PCB Header 16 Contacts 2 mm Pitch 2 Row Shrouded
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 | 16 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Wire-to-Board |
Key Features
- Features a shrouded, straight orientation for through-hole mounting.
- Constructed with polybutylene terephthalate housing for durability.
- Brass contacts plated with tin for effective conductivity.
- Rated for 2A current and 650V voltage operation.
- Designed with a positive lock providing a clear tactile click for secure connection.
- Operates reliably from -55°C to 105°C temperature range.
- Includes mechanical and visual polarization to prevent incorrect mating.
- Compatible with DF11 series terminals and crimping tools.
Product Description
Hirose DF51A-16DP-2DSA is a high-quality PCB header featuring 16 contacts arranged in 2 rows with a 2 mm pitch, designed for through-hole mounting with a shrouded, straight orientation. Manufactured with polybutylene terephthalate housing and brass contacts plated with tin, this component ensures durability and efficient conductivity suitable for demanding industrial and electronic applications.
This PCB header supports a current rating of 2 amperes and a voltage rating of 650 volts, with operational temperatures ranging from -55°C to 105°C. The positive locking mechanism delivers a clear tactile click that secures reliable connections and prevents incomplete mating. The design includes mechanical and visual polarization features that protect against incorrect mating and reversed connections, ensuring safety and reliability.
The wide range of configurations available, including straight, right angle, in-line, single, and dual rows, makes this product versatile for PCB designs requiring secure wire-to-board connectors. It is compatible with common terminals and crimping tools of the DF11 series and supports wire sizes between 22 and 30 AWG. Additionally, it is suitable for potting applications up to 3 mm, enhancing environmental protection.
Shrouded, straight PCB header for reliable through-hole mounting. Positive lock mechanism prevents incomplete mating. Wide application compatibility in office automation, industrial machinery, and medical equipment. Polarized design prevents incorrect connection.
Supports wire range 22 to 30 AWG and compatible with DF11 series terminals. Durable polybutylene terephthalate housing and brass contacts with tin plating. Operating temperature range from -55°C to 105°C. Voltage rating of 650V and current rating of 2A.
Suitable for potting up to 3 mm depth for enhanced protection. Designed for compact and thin electronic equipment assemblies.
This Hirose DF51 series PCB header is widely used in industrial and laboratory electronic assemblies, including industrial robots, amusement equipment, and medical devices. Its robust design and secure connection features make it an essential component for reliable electronic system integration.
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Frequently Asked Questions
This model is rated for a current of 2A and a voltage of 650V, making it suitable for various electronic applications.
It operates reliably within a temperature range of -55°C to 105°C, accommodating a wide variety of environments.
The DF51 series header features 16 contacts arranged in 2 rows, designed for efficient connectivity.
It is constructed with a polybutylene terephthalate housing and brass contacts plated with tin for effective conductivity.
Yes, it is compatible with DF11 series terminals and crimping tools, allowing for versatile connections.
This PCB header is designed for through-hole mounting, providing a secure connection on printed circuit boards.
Yes, it includes mechanical and visual polarization to prevent incorrect mating and ensure secure connections.
The contacts are arranged with a pitch of 2 mm, which is standard for many PCB applications.
The termination type for this model is solder, facilitating a reliable connection to the PCB.
It complies with C-UL/CSA, RoHS (EU) 2015/863, and UL standards, ensuring it meets regulatory requirements.
It features a straight orientation, which is suitable for various PCB layouts and applications.
This model supports wire sizes between 22 and 30 AWG, making it versatile for different wiring needs.
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