The **M8YV-F66-R** is an industrial-grade electronic component, specifically a **connector/cable assembly** commonly used in automation and sensor technology. It belongs to the M8 family, which is the industry standard for small-scale circular connectors. --- ### 1. Component Specifications The model number breakdown typically refers to the following technical characteristics: | Feature | Specification | Description | | :--- | :--- | :--- | | **Connector Type** | M8 | 8mm diameter metric thread. | | **Gender** | Female (YV) | Socket configuration for receiving pins. | | **Orientation** | Right-Angle (R) | 90-degree bend for tight space installations. | | **Pin Count** | 3 or 4 Pins | Typically used for DC power and signal. | | **Cable Material** | PVC or PUR | High flexibility and resistance to oils/chemicals. | | **Protection Class**| IP67 / IP69K | Dust-tight and waterproof under pressure. | --- ### 2. Key Electronic Features * **Operating Voltage:** Generally rated for **30V to 60V AC/DC** depending on the specific pin configuration. * **Current Rating:** Typically supports up to **4 Amperes** per contact. * **Contact Resistance:** Low resistance (usually $< 5 m\Omega$) to ensure signal integrity for sensors. * **Shielding:** Often features unshielded or foil-shielded options to prevent Electromagnetic Interference (EMI) in factory environments. --- ### 3. Common Applications These parts are essential in the "Field Level" of automation: 1. **Proximity Sensors:** Connecting inductive or capacitive sensors to a PLC. 2. **Actuators:** Powering small solenoid valves or indicators. 3. **Robotics:** Used in end-of-arm tooling where space is limited and movement requires a 90-degree cable exit. --- ### 4. Comparison Table: Straight vs. Right-Angle (R) | Feature | Straight (M8-F) | Right-Angle (M8YV-F66-R) | | :--- | :--- | :--- | | **Space Requirement** | High (needs clearance behind) | Low (sits flush against device) | | **Stress Strain** | High on the cable neck | Lower (natural bend profile) | | **Visibility** | Easy to plug/unplug | Better for hidden or recessed ports |