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Norcomp D-Sub Connector 25 Contacts Right Angle 2.77 mm Pitch Through Hole 1kV 5A Steel Housing 178-025-513R491
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | 1kV |
| Brand | Norcomp |
| Orientation | Right Angle |
| Current | 5A |
| Model | 178-025-513R491 |
| 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
- Constructed with a steel housing for durability and excellent shielding.
- Features brass contacts plated with gold flash for superior conductivity.
- Supports a current rating of 5A and operating voltage of 1 kV.
- Designed for through-hole mounting with a 4-40 board lock for secure attachment.
- Operates reliably within a temperature range of -55°C to 105°C.
- Includes female and male contact genders on sides A and B respectively for versatile connectivity.
- Terminated by soldering to ensure robust electrical connections.
- Complies with RoHS standards, ensuring environmentally safe materials.
Product Description
Norcomp 178-025-513R491 is a robust D-Sub Connector designed for industrial and electronic applications requiring reliable, high-density connections. Featuring 25 contacts with a precise 2.77 mm pitch, it supports a rated current of 5A and voltage up to 1 kV, making it suitable for power and signal transmissions.
The connector offers a right-angle orientation, ideal for PCB designs where space optimization is critical. It mounts through-hole on printed circuit boards using a secure 4-40 board lock mounting hardware, ensuring stable mechanical and electrical performance.
The housing is constructed from steel with a nickel plating that enhances shielding and durability. Contacts are made of brass with a gold flash plating, which provides excellent conductivity and resistance to corrosion. The termination type is solder, facilitating reliable electrical connections.
This connector operates within a temperature range from -55°C to 105°C, allowing its use in harsh environments. The insulator material is glass-filled thermoplastic capable of withstanding process temperatures up to 260°C, adding to its durability.
It complies with RoHS environmental standards, ensuring the use of safe and compliant materials. The product is manufactured in Taiwan, Province Of China, reflecting established quality controls.
Steel nickel-plated shell enhances electromagnetic interference shielding. Gold flash plated brass contacts improve signal integrity. Right-angle orientation optimizes PCB space usage. 4-40 board lock ensures secure mounting stability.
Durable glass-filled thermoplastic insulator resists high-temperature processing. Meets RoHS compliance standards for hazardous substances. Suitable for industrial, electronics, and power connector applications.
This Norcomp D-Sub Connector series is ideal for applications in industrial automation, telecommunications, computing equipment, and electronic instrumentation. Browse EnvMart categories to discover related connectors and electronic components.
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Frequently Asked Questions
This model supports a current rating of 5A, making it suitable for various power and signal transmission applications.
The maximum operating voltage for this connector is 1 kV, allowing it to handle high voltage applications effectively.
The contact pitch for this connector is 2.77 mm, which is designed for high-density connections.
The housing is made from steel with nickel plating, while the contacts are brass with gold flash plating, enhancing conductivity and shielding.
It operates reliably within a temperature range of -55°C to 105°C, suitable for harsh environments.
The termination type for this connector is solder, ensuring robust electrical connections.
This model is designed for through-hole mounting, featuring a 4-40 board lock for secure attachment.
This connector features female contacts on side A and male contacts on side B, allowing versatile connectivity options.
Yes, it complies with RoHS standards, ensuring the use of environmentally safe materials.
The D-Sub shell size for side A is DA-25, and for side B, it is DB-25, suitable for various applications.
The insulator is made from glass-filled thermoplastic, capable of withstanding process temperatures up to 260°C.
This connector is ideal for applications in industrial automation, telecommunications, computing equipment, and electronic instrumentation.
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