D-Sub 9 Pin Female Connector, Cable Mount, Solder Cup, Machined Contacts, 2.77mm Pitch
Introduction:
This is a D-sub 9 pin female connector. It is designed for cable mount applications. The connector features solder cup terminations. This allows you to easily solder wires directly to the contacts. It is perfect for building custom serial cables. This connector uses high-quality machined contacts. They are made of brass and plated with gold. This ensures excellent conductivity and a long lifespan. The steel shell is plated with nickel for superior durability and corrosion resistance. The connector also has a UL94 V-0 flame rating for high safety. It operates reliably in a wide temperature range from -55°C to +105°C. With a standard 2.77mm pitch, it ensures compatibility with standard DB9 ports. This connector is the ideal choice for industrial controls, communication devices, and computer peripherals.
This 9 pin female D-sub connector has many great features, including:
- Mounting and Termination: Cable mount with solder cups for creating secure, custom-length cable assemblies.
- Contact Type: High-quality machined contacts provide superior durability and reliability over many connection cycles.
- High Power Capability: Rated for 5A current and 500V voltage, making it suitable for both signal and power applications.
- Durable Construction: A strong steel shell with nickel plating offers excellent protection against physical damage and corrosion.
- Premium Contact Performance: Gold-plated brass contacts ensure stable, low-resistance connections for optimal signal integrity.
- Industrial Grade Reliability: Operates in a wide temperature range (-55°C to +105°C) and has a UL94 V-0 flame rating for enhanced safety in demanding environments.
Main Specifications:
General Information:
| Product No.: | YC-681-4107 | |
| Connector Series: | D-Sub Connectors | |
| Orientation: | Straight | |
| Connector Gender: | Female | |
| Number of Contacts: | 9 Pin | |
| Number of Rows: | 2 | |
| Pitch: | 2.77mm | |
| Shell Sizes: | E | |
| Mount Type: | Cable Mount | |
| Mount Feature: | Through Hole | |
| Contact Termination: | Solder Cup | |
| Contact Type: | Machined Contact | |
| Contact Function: | Signal |
Materials and Plating:
| Shell Material: | Steel | |
| Shell Plating: | Nickel Plating | |
| Contact Material: | Brass | |
| Contact Plating: | Gold Plating | |
| Contact Plating Thickness: | 3.00µin（0.076µm） | |
| Insulator Material: | Thermoplastic Polyester |
Electrical Performance:
| Rated Current: | 5A | |
| Rated Voltage: | 500V AC | |
| Contact Resistance: | ≤ 20 mΩ |
Environmental Performance:
| Temperature Range: | -55℃ to +105℃ | |
| IP Rating: | Not Applicable | |
| Flammability Rating: | UL94 V-0 |
Applications of this 9 pin female D-Sub connector:
- Industrial Automation;
- Serial Communication;
- Telecommunications;
- Test & Measurement Equipment;
- Computer Peripherals;
- Point-of-Sale (POS) Systems;
- Prototyping and Custom Assemblies;
- Medical equipment.
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