About this part

0705430007 – SL 2.54mm Pitch 8-Position Shrouded Header – Molex

This Molex SL Series 8-position shrouded header delivers robust connectivity for board-to-wire applications. Engineered for secure mating and vibration resistance, it features gold-plated contacts for reliable signal transmission and a UL94 V-0 rated housing for safety compliance. PCX ensures genuine Molex components with rapid shipping and dedicated technical support.

Key Features

• 2.54mm Pitch for standard PCB compatibility
• 8-Position Single-Row male pin header
• Shrouded 4-Wall Design with latch holder for secure mating
• Gold Mating Surface (0.38µm) + Tin Post for corrosion resistance
• Wide Temp Range: -40°C to 105°C
• UL94 V-0 Flammability Rating for enhanced safety

Technical Specifications

• Series: Molex SL 70543
• Contact Material: Phosphor Bronze
• Insulation Material: Glass-Filled Polyester
• Termination: Through-Hole Solder
• Voltage Rating: 250V
• Contact Length: Mating 6.10mm / Post 3.30mm
• Insulation Color: Black

Typical Applications

• Automotive control modules
• Industrial automation equipment
• Medical diagnostic devices
• General-purpose PCB interconnects
• Power supply units

About Molex

Molex is a globally recognized leader in electronic connectivity solutions, serving mission-critical industries for over 80 years. Their reputation for precision-engineered components stems from rigorous quality control and extensive materials expertise, making them a preferred supplier for automotive, medical, and industrial applications worldwide.

The company maintains industry-leading certifications and invests heavily in R&D, ensuring connectors meet evolving performance demands. Molex products are synonymous with durability, consistently exceeding environmental and mechanical stress requirements while maintaining signal integrity in challenging conditions.

About Rectangular Connector Headers

Rectangular headers provide fundamental board-level interconnection between PCBs, wires, or cables. Their standardized pitch and configurations enable modular system design while ensuring consistent electrical performance. Proper header selection directly impacts assembly reliability, signal quality, and long-term maintenance costs in electronic systems.

Shrouded variants like this Molex SL header offer critical advantages in industrial environments. The protective barrier prevents pin damage during mating, while polarization features eliminate incorrect connections. The latch mechanism provides positive retention, making them ideal for high-vibration applications where connection security is paramount.

Packaging Options

Available in protective tube packaging for automated assembly or manual prototyping needs. Contact PCX for volume-specific reel options.

FAQs

Q: What mating connector complements this header?
A: It pairs with SL-series wire housings (e.g., Molex 0705270000) using 2.54mm pitch female crimp terminals.

Q: Is this header RoHS compliant?
A: Yes, this active-status Molex component meets current RoHS environmental standards.

Q: Can it withstand automotive under-hood environments?
A: Absolutely. Its -40°C to 105°C operating range and V-0 flammability rating make it suitable for automotive applications.

Q: What’s the advantage of gold-plated contacts?
A: Gold plating provides superior corrosion resistance and maintains stable contact resistance over thousands of mating cycles.

Q: How does the 4-wall shroud improve reliability?
A: The full perimeter barrier protects pins from physical damage and prevents accidental short circuits during handling.

Q: Why choose rectangular headers over other interconnects?
A: They offer proven cost-effectiveness, standardization, and ease of assembly for high-density PCB connections.

Note: Product image is representational. Refer to datasheet for exact dimensions.
Download Full Datasheet

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