9W4 Combo D-Sub Female PCB Connector, Through Hole, Power & Signal
Introduction:
This is a 9W4 hybrid D-Sub connector with a B-size shell. The Combo D-Sub mixes both power contacts and signal contacts in the same connector. 9W4 has four power contacts. The power contact can carry up to 40A, meeting device power requirements, while the signal contacts handle data transmission, achieving integrated power and signal integration. The connector utilizes high-quality, machined, gold-plated terminals, ensuring excellent conductivity and long-term reliability. Its wide operating temperature range of -55°C to 125°C and UL94 V-0 flame retardancy rating ensure excellent performance in complex industrial environments. Our complete D-sub product line and dedicated accessories enable us to provide flexible and cost-effective connectivity solutions to meet any complex application challenge.
This 9W4 D-sub PCB connector has many great features, including:
- Right-Angle Design: Saves critical vertical space, optimizing compact layouts.
- High-Current Capability: Provides superior current-carrying capacity for stable and efficient power transmission.
- Solder Termination: Forms a permanent electrical bond between the connector and the PCB.
- Precision Machined Contacts: Gold-plated brass contacts offer superior conductivity and long-term corrosion resistance.
- Metal Shielding Shell: Provides excellent EMI shielding and robust protection against shock and vibration.
Main Specifications:
General Information:
| Product Number: | YC-681-1220 | |
| Connector Series: | Combo D-Sub | |
| Contact Arrangement: | 9W4 | |
| Orientation: | Right Angle | |
| Connector Gender: | Female | |
| Number of Contacts: | 9 Pin | |
| Shell Sizes: | B | |
| Mount Type: | PCB Mount | |
| Mount Feature: | Through Hole | |
| Contact Termination: | Solder | |
| Contact Type: | Machined Contact | |
| Contact Function: | Power and 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:
| High power contacts current rating: | 40A | |
| Rated Voltage: | 250V AC |
Environmental Performance:
| Temperature Range: | -55℃ to +125℃ | |
| IP Rating: | Not Applicable | |
| Flammability Rating: | UL94 V-0 |
Applications of the 9W4 D-sub PCB connector:
- Mobile Robotics and AGV;
- Professional A/V and Stage Lighting;
- Medical Equipment Carts;
- Industrial Power Supplies and DC Motor Drives;
- Industrial Lasers and Plasma Cutting Systems;
- High-Power Test and Measurement.
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