CITIZEN ELECTRONICS HC49US-24.576MABJUB Dimensions: 4.65 mm W x 11.5 mm L x 3.5 mm H Esr: 50 Ohms Frequency: 24.576 MHz Frequency Stability: 50 PPM Load Capacitance: 18 pF Mounting Style: Through Hole Operating Temperature Range: - 20 C to + 70 C Package / Case: HC-49/US Series: HC49US Termination Style: Radial Tolerance: 30 PPM Product Category: Crystals RoHS: yes ESR: 50 Ohms Type: AT-Cut Crystal Unit Metal Can Type