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Norcomp Right Angle D-Sub Connector 25 Contacts 2.77 mm Pitch Through Hole, 4-40 Board Lock 178-025-413R491
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | 1kV |
| Brand | Norcomp |
| Orientation | Right Angle |
| Current | 5A |
| Model | 178-025-413R491 |
| Mount Type | Through Hole |
| Housing Material | Steel |
| Contact Material | Brass |
| Series | 178 |
| Mounting Hardware | 4-40 Board Lock |
| Termination Type | Solder |
| Maximum Operating Temperature | 105°C |
| Minimum Operating Temperature | -55°C |
| Shell | Steel, nickel plating |
| Pitch | 2.77mm |
| Insulator | Glass-filled thermoplastic, (260°C process temp) |
| Standards/Approvals | RoHS |
| Contact Plating | Gold Flash |
| Number of Contacts A | 25 |
| D-Sub Shell Size A | DA-25 |
| Contact Gender A | Female |
| D-Sub Shell Size B | DB-25 |
| Contact Gender B | Male |
| Stamped contacts | Brass | Plating: Gold flash |
Key Features
- Right angle orientation for optimal PCB space usage.
- Through hole mount type with 4-40 board lock ensuring secure attachment.
- Contact plating with gold flash for enhanced conductivity and corrosion resistance.
- Steel housing with nickel plating provides robust shielding and durability.
- Rated current of 5A and voltage withstand up to 1kV for safe operation.
- Operating temperature range from -55°C to 105°C suits varied environments.
- Pitch between contacts is 2.77 mm, compatible with standard connector interfaces.
- Includes brass contacts with solder termination type for reliable connections.
Product Description
The Norcomp 178-025-413R491 is a high-quality right angle D-Sub connector designed with 25 contacts and a precision pitch of 2.77 mm. It features a through hole mount type with a 4-40 board lock for secure attachment on PCBs, making it ideal for industrial electronics and power connector applications.
Constructed with a steel shell plated with nickel, this connector offers excellent shielding against electromagnetic interference, enhancing signal integrity in demanding environments. The glass-filled thermoplastic insulator is rated for a 260°C process temperature, ensuring durability during soldering operations.
The contacts are made of brass and plated with gold flash, providing low electrical resistance and reliable connections. The connector is rated for a current of 5A and a voltage up to 1kV, capable of withstanding operating temperatures from -55°C to 105°C.
This product complies with RoHS standards, guaranteeing an environmentally compliant manufacturing process. The dual gender contact design includes female contacts on one side and male on the other, allowing compatibility with a wide array of systems.
Typical use cases for this connector include industrial control systems, power supply interfaces, communication equipment, and laboratory instruments, where robust, low-noise electrical connections are critical.
Right angle orientation for efficient circuit board layout. Gold flash plated brass contacts for reliability and conductivity. Durable steel shell with nickel plating enhances EMI shielding. Through hole mounting with 4-40 board lock for secure installation.
Operating temperature range suitable for harsh environments. Conforms to RoHS for eco-friendly compliance. High current and voltage ratings for demanding electrical applications. Glass-filled thermoplastic insulator withstands high soldering temperatures.
Manufactured in Taiwan to high quality standards. Applicable in electronic components, power connectors, and industrial equipment. Explore more D-Sub Connectors and power connectors on EnvMart for reliable and high-performance component choices to meet your industrial and laboratory needs.
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Frequently Asked Questions
This model is rated for a current of 5A, making it suitable for various electrical applications.
It can withstand voltages up to 1kV, ensuring safe operation in demanding environments.
The pitch between contacts is 2.77 mm, which is compatible with standard connector interfaces.
The housing is made of steel with nickel plating, while the contacts are brass with gold flash plating for enhanced conductivity.
It operates effectively within a temperature range of -55°C to 105°C, suitable for various environmental conditions.
This unit features a through hole mount type with a 4-40 board lock, ensuring secure attachment to PCBs.
It uses a solder termination type, providing reliable connections for electrical applications.
This connector has female contacts on one side and male contacts on the other, allowing for versatile connections.
Yes, it complies with RoHS standards, ensuring environmentally friendly manufacturing processes.
The D-Sub shell size is DA-25 on one side and DB-25 on the other, accommodating various applications.
It is manufactured in Taiwan, adhering to high quality standards.
It is commonly used in industrial control systems, power supply interfaces, communication equipment, and laboratory instruments.
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