A coordinate measuring probe body includes a rigid probe body structure including an upper mounting portion, a compliant element mounting frame, and an axial extension portion between them. A stylus suspension portion includes compliant elements that suspend a moving element from the compliant element mounting frame. A displacement sensing arrangement that senses displacement of the moving element includes displacement sensors that output a respective displacement signals. A circuit board assembly that receives the displacement signals has three component mounting portions which are interconnected with a flexible circuit component, and located around the axial extension portion. In various embodiments, all of the compliant elements are located on a distal side of the circuit board assembly.