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NKS7-240-20 Crystals And Oscillators CRYSTAL 24MHZ 20pF 4-Pin CSMD
Product Features Rugged AT-cut crystal construction
• Extremely compact SMD package
• Available on tape & reel; 16mm tape,
• 1000 units per reel FP: Lead-free and RoHS / Green compliant•
Product Description
The 4-pad FP Series seam seal devices incorporate a sub-min ia ture AT-cut strip crystal res o na tor housed in a 7.0 x 5.0mm ce ram ic pack age. These com pact crys tals are ide al for sur face mount ing in dense ly-pop u lat ed PCB ap pli ca tions.
Applications
Ideally suited for disc drives, PCMCIA, PCs and hand-held products.
Frequency Range
: 6.0000 MHz to 56.0000 MHz (Fundamental)
• 30.0000 MHz to 125.0000 MHz (3rd Overtone)
•Characteristics at 25°C ±2°C: Frequency Calibration Tolerance: ±10ppm, ±20ppm, or ±30ppm
• Load Capacitance: 8 to 32pF or Series Resonance
• Effective Series Resistance (ESR):
• Fundamental: 20 to 120Ω max depending on frequency 3rd Overtone: 50 to 80Ω max depending on frequency Drive Level: 10μW typ. (500μW max)
• Shunt Capacitance: 7pF max
•Temperature Range: Operating: –20 to +70°C or -40 to +85°C• Storage: –55 to +125°C
•Temperature Stability: ±10ppm, ±20ppm, ±30ppm, or ±50ppm (–20 to +70°C)• ±30ppm, or ±50ppm (–40 to +85°C)
•Aging at 25°C, First Year: ±3ppm Max
•Refl ow Temperature: 260°C Max, 10 seconds Max
•Mechanical: Shock: ±5ppm max after 3 drops from 75cm onto a hard wooden
• board Solderability: JESD22-B102-D Method 2 (Preconditioning E)
• Vibration: ±5ppm max sine vibration 10~55Hz, sweep period 1-2
• minutes, amplitude 1.5mm, 3 mutually perpendicular planes each 1 hour Solvent Resistance: MIL-STD-202, Method 215
• Resistance to Soldering Heat: J-STD-020C Table 5-2 Pb-free devices (3 • cycles max)
Product Information
Frequency Nom: 24MHz
Crystal Case: SMD, 7.2mm x 5.2mm
Frequency Stability + / -: 50ppm
Load Capacitance: 20pF
Frequency Tolerance + / -: 50ppm
Product Range: NKS7 Series
Operating Temperature Min: -20°C
Operating Temperature Max: 70°C
RoHS Phthalates Compliant: To Be Advised
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TEL:86-0755-82539981