Description:Body Features: Connector & Keying Code B | Cable Exit Angle 180° | Configuration Features: Number of Power Positions 9 | Number of Rows 3 | Number of Positions 9 | Contact Features: Contact Type Tab | Contact Layout Matrix | Contact Retention Within Housing Without | Dimensions: Row-to-Row Spacing 8.1 MM | Panel Thickness (Recommended) 1 – 2 MM | Connector Height 31.15 MM | Panel Thickness (Recommended) .039 – .079 INCH | Row-to-Row Spacing .319 INCH | Electrical Characteristics: Operating Voltage 600
The recommended torque for the screw terminals is 0.5-0.7 Nm (4.4-6.3 in-lbs). It's essential to follow this torque specification to ensure reliable connections and prevent damage to the connector.
Yes, the 2-1971875-3 connector is designed to withstand high-vibration environments. However, it's crucial to ensure proper mounting and secure the connector to the PCB or chassis to prevent damage or disconnection.
The 2-1971875-3 connector has a rating of IP20, which means it provides some protection against solid objects and limited protection against water. However, it's not suitable for direct exposure to harsh outdoor environments or immersion in water. For outdoor or harsh environmental use, consider using a connector with a higher IP rating or additional protection measures.
While the datasheet recommends using AWG 20-24 wires, it's possible to use other wire sizes. However, you should ensure that the wire size and insulation meet the connector's specifications and that the wire can withstand the maximum current rating. Consult with TE Connectivity or a qualified engineer for guidance on using non-standard wire sizes.
To ensure reliable connections and prevent wire damage, follow proper assembly procedures, such as using the correct wire stripping length, applying the recommended torque, and avoiding over-tightening or under-tightening the screw terminals. Additionally, use a wire dressing technique that secures the wires to the PCB or chassis to prevent wire fatigue and damage.
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2-1971875-3 Overview
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About TE Connectivity
TE Connectivity, a global leader in connectivity and sensor solutions, designs and manufactures products that enable a more connected world. Serving a diverse range of industries, including automotive, industrial, medical, aerospace, and telecommunications, TE Connectivity offers a broad portfolio of products such as connectors, sensors, relays, and passive components. The company's innovations help improve the reliability and performance of electronic systems.
