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Molex SL Series Vertical Through Hole PCB Header 5 Contact 2.54 mm Pitch 1 Row Shrouded 70543-0004
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 250V |
| Brand | Molex |
| Orientation | Vertical |
| Current | 3A |
| Mount Type | Through Hole |
| Housing Material | Glass Filled Polyester |
| Contact Material | Brass, Phosphor Bronze |
| Series | SL |
| Termination Type | Solder |
| Maximum Operating Temperature | 105°C |
| Minimum Operating Temperature | -40°C |
| Number of Rows | 1 |
| Pitch | 2.54mm |
| Contact Plating | Gold |
| Number of Contacts | 5 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Wire-to-Board |
| Tail Pin Length | 3.3mm |
| Mating Pin Length | 6.1mm |
Key Features
- Features a shrouded design for secure connections and protection.
- Gold plated contacts enhance conductivity and durability.
- Suitable for lead-free wave soldering with tin plating on PC tail.
- Operates reliably between -40°C and +105°C temperatures.
- Rated current of 3A and voltage rating of 250V for versatile applications.
- Mount type is through hole, ensuring mechanical stability.
- Contact material consists of brass and phosphor bronze for robustness.
- Compatible with signal connections in control systems and automation equipment.
Product Description
Molex 70543-0004 SL Series Vertical Through Hole PCB Header features 5 contacts arranged in a single row with 2.54 mm pitch, designed to deliver 3A current and withstand voltages up to 250V. Its shrouded housing made of glass filled polyester ensures secure wire-to-board connections and protects contacts from mechanical damage and environmental exposure.
Gold plating on the contact surfaces improves conductivity and ensures long-term durability, while the tin plating on the PC tail supports lead-free wave soldering processes typical in modern assembly lines. The termination type is solder, suitable for through-hole mounting on printed circuit boards.
This PCB header operates reliably across a wide temperature range from -40°C minimum to 105°C maximum, making it suitable for industrial, automation, robotics, and consumer electronics applications requiring dependable signal transmission.
The connector's contact materials include brass and phosphor bronze, combining electrical performance with mechanical strength. The mating pin length of 6.1 mm and tail pin length of 3.3 mm enable firm and repeatable connections with up to 50 mating cycles.
Applications include use in control system signal connections, automation equipment interconnects, and robotics for efficient data and signal transmission. Shrouded vertical through hole construction for mechanical protection.
Five male contacts with 2.54 mm pitch in one row. Rated for 3 amp current and 250 volt operation. Gold plated brass and phosphor bronze contacts. Compatible with lead-free solder processes, ideal for wave soldering. Robust glass filled polyester housing provides durability.
Operating temperature range from -40°C to 105°C. Designed for wire-to-board applications in demanding environments.
This Molex SL Series PCB Header is a reliable component for electronics manufacturers, especially suited for industrial automation, laboratory instrumentation, HVAC, and consumer electronics assembly. It is a high-performance connector ensuring signal integrity and mechanical stability.
Explore more high-quality PCB connectors and headers at EnvMart to support your electronic design and manufacturing needs.
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Frequently Asked Questions
This model is rated for a current of 3A and a voltage of 250V, making it suitable for various applications.
The PCB header features a 2.54 mm pitch and includes 5 male contacts arranged in a single row.
The contacts are made of brass and phosphor bronze, while the housing is constructed from glass filled polyester for enhanced durability.
It operates reliably between -40°C and +105°C, suitable for demanding environments.
Yes, it is compatible with lead-free wave soldering processes, featuring tin plating on the PC tail.
This model uses solder termination, designed for through-hole mounting on printed circuit boards.
The tail pin length is 3.3 mm, and the mating pin length is 6.1 mm, ensuring secure connections.
It supports a wire-to-board connector system, ideal for secure signal connections.
The header is designed with a vertical orientation, which aids in space-efficient PCB layouts.
It is suitable for use in control systems, automation equipment, and robotics, ensuring effective signal transmission.
The country of origin for this PCB header is India.
The shrouded design of the header provides secure connections and protects the contacts from mechanical damage and environmental exposure.
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