Overview & Features When designing compact digital circuits, saving board space is a constant priority. The 3.64 MHz 3-Pin Ceramic Resonator (often referred to colloquially as a 3-pin crystal) provides a reliable timing clock signal for your microcontrollers while eliminating the need for external load capacitors. Available at Tomson Electronics, this small, low-profile component functions similarly to a standard quartz crystal but features a built-in capacitance network. The two outer pins connect directly to your IC's oscillator pins, while the center pin is tied straight to ground. This integrated design reduces your total component count, simplifies PCB routing, and makes it an ideal choice for consumer electronics, IR remote controls, and budget-friendly microcontroller projects where absolute extreme precision is not as critical as space and cost. Also searched as: 3.64 mhz resonator, 3 pin crystal oscillator, ceramic clock generator, 3.64mhz timing component, microcontroller clock with built in caps. Technical Specifications Nominal Frequency: 3.64 MHz Component Type: Ceramic Resonator Package Type: Small SIP (Single In-line Package) / Conformal Coated Pin Count: 3 Pins Mounting Type: Through-Hole Built-in Load Capacitance: Yes (Typically internally tied to the center ground pin) Frequency Tolerance: Typically ±0.5% (Suitable for most standard microcontrollers) Operating Temperature: -20°C to +80°C Common Applications Consumer Electronics: Providing the heartbeat for
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