31149 Connectors, Interconnects

Series:	Scotchlok™ 31100
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Terminal Type:	Lug, Grounding
Stud/Tab Size:	1/2 Stud
Terminal Style:	Two Stud Holes
Tab Thickness:	--
Length - Overall:	5.311" (134.90mm)
Width - Outer Edges:	1.130" (28.70mm)
Mounting Type:	Free Hanging (In-Line)
Termination:	Crimp, Barrel
Wire Gauge:	250 MCM (kcmil)
Insulation:	Non-Insulated
Features:	--
Color:	Yellow
Contact Finish:	Electro-Tin
Contact Material:	Copper
Diameter - Barrel ID:	0.595" (15.11mm)
Diameter - Barrel OD:	0.750" (19.05mm)
Diameter - Ring ID:	--

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Terminals - Rectangular Connectors

The 31149 series, Rectangular Connectors, are an ideal choice for your application needs. This particular series is designed for power and signal applications, providing superior performance and value as a cost effective alternative in today’s market.

Physical Specifications

These high quality connectors are manufactured to meet strict international standards and are available with a variety of top, side, and bottom entry designs. They also include three styles that support different panel thicknesses: flush mount, standard, and heavy duty. The mating surfaces are color coded to ensure proper mating of contacts, provide a secure connection, and help identify different applications. All terminals are stamped and have threadless contact termination for superior mechanical and electrical performance.

Connectors

The main types of connectors used for the 31149 series are shrouded and unshrouded, both made with a halogen free thermoplastic housing insert, and eutectic ultrasonic seals. The shrouded types are designed with a low profile oblique sleeve for easy and secure mating and are fully protected against external environmental elements. The unshrouded connectors are designed with a high profile integral sleeve for mating with the same type of connectors without the need for a separate mating sleeve.

Performance

The 31149 series connectors are designed to meet and exceed industry standards for performance. This includes meeting UL, CSA, and applicable EN standard requirements and providing repetitive shock and vibration ratings far beyond their competitors. They also meet and exceed RoHS 2.0 requirements. The various connectors in the series can carry up to 6A or 16 Amps and have an operating temperature range from -40 degree Celsius to +125 degree Celsius.

Working Principle

The working principle of the 31149 series is based on the connector providing a reliable and secure connection between two terminals that can be used to make a circuit. The connectors have a simple electrical interface and do not require any special tools for installation. The connector pins are made of a plated metal for superior electrical performance. The pins are designed to spread the force evenly to ensure a solid connection between the two terminals.

Applications

The 31149 series connectors are primarily used for power and signal connections in a variety of markets and industries. This includes but is not limited to automotive, medical, industrial, consumer electronics, energy, lighting and appliances. These robust and reliable connectors are also used in various applications in the HVAC and home appliance industries, where reliable and safe connection of signals and power is of the utmost importance.

Conclusion

The 31149 series connectors are a great choice for various applications with power and signal requirements. They are designed to meet and exceed industry standards for performance and are able to provide a secure connection between two terminals. They are easy to install and require no special tools, offering superior performance and value. By choosing this series for your application needs, you are sure to get the best results.

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Part Number	Manufacturer	Price	Quantity	Description