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Hirose DF51 Series Straight Through Hole PCB Header, 24 Contact, 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 | 24 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Wire-to-Board |
Key Features
- Positive lock mechanism provides a clear tactile click for secure connections.
- Shrouded, straight orientation with two rows supports flexible design options.
- Suitable for through-hole mounting on printed circuit boards.
- Constructed with polybutylene terephthalate housing and brass contacts with tin plating.
- Operating temperature range from -55°C to 105°C ensures durability.
- Current rating of 2A and voltage rating of 650V for reliable electrical performance.
- Prevents incorrect mating through visual and mechanical polarization features.
- Complies with C-UL/CSA, RoHS (EU)2015/863, and UL standards.
Product Description
Hirose DF51A-24DP-2DSA is a high-quality PCB header from the DF51 series designed for reliable straight through hole mounting on printed circuit boards. Featuring 24 contacts arranged in 2 rows with a 2 mm pitch, this shrouded connector ensures secure wire-to-board connections suitable for diverse electronic and industrial applications.
The positive lock mechanism offers a clear tactile click to assure reliable connection and prevent incomplete mating. Its polybutylene terephthalate housing material combined with brass contacts plated in tin provide durability, electrical conductivity, and corrosion resistance. The straight orientation and shrouded design facilitate compact, flexible PCB layout configurations.
Designed for through-hole mount type, this connector supports currents up to 2A and voltages up to 650V, with an operating temperature range from -55°C to 105°C. Visual and mechanical polarization features prevent reverse or incorrect mating between different mating connectors, enhancing system safety and integrity.
This PCB header complies with industry standards including C-UL/CSA, RoHS (EU)2015/863, and UL certifications, ensuring environmental and operational reliability. Suitable for a variety of sectors including office automation, industrial machinery, industrial robots, amusement equipment, and medical devices, it supports flexible and secure board connection design.
Positive lock mechanism guarantees secure mating with tactile feedback. Shrouded two-row configuration with 24 contacts at 2 mm pitch. Durable polybutylene terephthalate housing and brass/tin plated contacts. Wide operational temperature range from -55°C to 105°C.
Electrical ratings: 2A current, 650V voltage for safe usage. Mechanical and visual polarization prevents incorrect mating. Through hole mounting for reliable PCB integration. Compliant with C-UL/CSA, RoHS, and UL standards.
This Hirose DF51 PCB Header series is a vital component for electronics manufacturing, industrial automation, and lab instrumentation applications. Explore our range for additional sizes and mounting orientations to match your project requirements.
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Frequently Asked Questions
This model has a current rating of 2A and a voltage rating of 650V, ensuring reliable electrical performance.
The operating temperature range for this connector is from -55°C to 105°C.
It features 24 contacts arranged in 2 rows with a 2 mm pitch.
The housing is made from polybutylene terephthalate, and the contacts are brass with tin plating.
This model supports through-hole mounting on printed circuit boards.
Yes, it complies with C-UL/CSA, RoHS (EU)2015/863, and UL standards.
It includes visual and mechanical polarization features that prevent reverse or incorrect mating between connectors.
The orientation of this connector is straight, which supports flexible design options.
The termination type for this PCB header is solder.
The contacts in this model are male.
It is suitable for a variety of sectors including office automation, industrial machinery, industrial robots, amusement equipment, and medical devices.
This model features a shrouded design with two rows of contacts, enhancing its compactness and flexibility for PCB layouts.
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