66925-003LF

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Unlike circular connectors, rectangular connectors are an important family of electronic connectors commonly found in a variety of industries. Among many available models, the 66925-003LF connectors are a popular option due to their unique characteristics, which make them suitable for use in most modern production applications. In this article, we will explore the features of this connector and its associated working principles.

Features of 66925-003LF Connectors

The 66925-003LF header-and-socket connectors are suitable for connecting electronic components in a printed circuit board (PCB). This connector is designed with superior performance and reliability, being able to withstand a variety of situations. Here are some features of 66925-003LF connectors:

• The 66925-003LF is a header-and-socket set, with 72 positions. It has 0.76mm pitch spacing.
• It has insulation displacement contact terminal interface.
• It has double-row terminal arrangement.
• The connector has a 2.54 mm standard connector height and a 5.08 mm width.
• The connector is made from PA66 resin shell and copper-nickel-plated terminals.
• It is resistant to high temperatures of up to 288 degree Celsius.
• The connector has a current rating of 5A with a 5A contact electrical rating.
• It is RoHS compliant.

Applications of the 66925-003LF Connectors

The 66925-003LF is a cost-effective and reliable connector, making it ideal for a wide range of applications. It is suitable for use in a variety of industries such as consumer electronics, industrial automation, automotive, and medical and military equipment. Its main applications include:

• PCB connectors for electronic components in consumer electronics such as cell phones, tablets, smart watches, and other wearables.
• Industrial automation equipment such as control systems, PLCs, and robotics.
• Connector and control circuits in automotive applications.
• Medical device applications and military equipment.

Working Principle of the 66925-003LF Connectors

The 66925-003LF is an insulation displacement contact (IDC) style connector, meaning that it uses metal blades to make contact with the insulation on the wire. This is done by inserting the wire into a slot in the connector and then using the blades to pierce or “cut” through the insulation of the wire to make contact with the inner conductor of the wire.

This contact method is distinct from other connector types such as solder or compression connectors which physically attach wires to a terminal. IDC contact style connectors are much faster to work with than these other connector types, and require only simple tools such as a wire stripper for preparation.

The contact blades of the 66925-003LF are also gold-plated, which provides superior corrosion protection and ensures reliable electrical connections. The contact design of this style of connector helps to reduce the possibility of high-resistance contact points caused by oxidation.

Conclusion

The 66925-003LF is a popular rectangular connector option due to its versatility and design features. It is capable of connecting components in a variety of applications such as consumer electronics, automotive, medical, and military. The connector uses an IDC contact style, with gold-plated contact blades for superior corrosion protection. With its wide range of features, the 66925-003LF is an ideal choice for a variety of modern production applications.

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