7-1393243-3 Overview
The 7-1393243-3 is a high-performance connector designed for demanding industrial and electronic applications. It offers robust mechanical durability alongside precise electrical contacts, ensuring reliable signal and power transmission in complex systems. Its compact footprint and optimized pin configuration make it suitable for space-constrained designs without compromising connectivity integrity. Engineered for ease of assembly and maintenance, this connector supports high-current and high-voltage environments with consistent contact resistance and vibration resistance. For engineers and sourcing specialists seeking dependable interconnection solutions, the 7-1393243-3 delivers consistent performance and longevity. More details are available at IC Manufacturer.
7-1393243-3 Technical Specifications
| Parameter | Specification |
|---|---|
| Number of Positions | 3 |
| Current Rating | 10 A per contact |
| Voltage Rating | 250 V AC/DC |
| Contact Material | Copper Alloy with Gold Flash Plating |
| Insulator Material | Thermoplastic, UL94V-0 |
| Operating Temperature Range | -40??C to +105??C |
| Contact Resistance | ?? 10 milliohms |
| Mating Cycles | Up to 100 cycles |
| Mounting Type | Through Hole |
| Pitch | 5.08 mm |
7-1393243-3 Key Features
- High current capacity: Supports up to 10 A per contact, enabling power delivery in compact connector formats.
- Robust contact plating: Gold flash plating ensures low contact resistance and excellent corrosion resistance, critical for signal integrity.
- Thermoplastic insulator: UL94V-0 rated material provides flame retardancy and mechanical strength for safety and durability.
- Through-hole mounting: Facilitates secure PCB attachment improving mechanical stability in high-vibration environments.
- Compact 5.08 mm pitch: Optimizes board space without sacrificing ease of wiring or connector reliability.
- Wide temperature range: Functional from -40??C to +105??C, suitable for harsh industrial and automotive settings.
- Reliable mating cycles: Designed for up to 100 connections and disconnections, supporting maintenance and system upgrades.
7-1393243-3 Advantages vs Typical Alternatives
The connector offers superior current and voltage handling compared to many standard alternatives, combined with low contact resistance thanks to high-quality plating. Its UL94V-0 thermoplastic housing enhances flame resistance, improving safety in industrial applications. The through-hole mount ensures mechanical stability, outperforming some surface-mount options in vibration resistance. Overall, this product balances durability, electrical performance, and compactness, making it a reliable choice for demanding environments.
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Typical Applications
- Industrial control systems requiring robust connectors for power and signal transmission in compact spaces, including factory automation and process control units.
- Power supply modules where reliable current delivery and voltage isolation are critical to system safety and performance.
- Instrumentation and measurement devices that demand consistent, low-resistance contacts for accurate data acquisition.
- Automotive electronics where temperature resilience and vibration tolerance ensure long-term connector reliability under harsh conditions.
7-1393243-3 Brand Info
This product is part of a well-established connector series known for its reliability and high-quality manufacturing standards. Designed and produced by a leading industry supplier, it reflects a commitment to precision engineering and rigorous quality control. The brand has a strong presence in industrial and electronic interconnection solutions, recognized for delivering components that meet stringent performance requirements in various sectors including automotive, industrial automation, and instrumentation.
FAQ
What is the maximum current rating for this connector?
The connector supports a maximum current rating of 10 amperes per contact, making it suitable for applications requiring moderate power transmission with reliable electrical performance.
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What type of plating is used on the contacts?
The contacts feature gold flash plating over copper alloy, which provides excellent corrosion resistance and maintains low contact resistance over multiple mating cycles.