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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±20ppm
Operating Temperature:
-
Load Capacitance:
12pF
Frequency:
14.7456MHz
Mfr. Part #:
7B014745M01
Package:
SMD3225-4P
Key Attributes
Model Number:
7B014745M01
Product Description
Product Overview
This RoHS compliant quartz crystal unit operates at a nominal frequency of 14.7456MHz and is designed for crystal oscillator applications. It features a fundamental mode of oscillation and is housed in an SMD3225-4 package.
Product Attributes
- Brand: JIANGSU HD-CRYSTAL TECHNOLOGY CO., LTD
- Product Type: SMD3225-4 Crystal Resonator
- Origin: China (implied by manufacturer location)
- Certifications: RoHS compliant
Technical Specifications
| Parameter | Value |
| Nominal Frequency (f) | 14.7456MHz |
| Load Capacitance (CL) | 12pF |
| Frequency Tolerance (f/f) | 10ppm |
| Frequency Temperature Stability | 20ppm |
| Resonance Resistance (ohm) | 50 ohms Max |
| Oscillation Mode | Fundamental mode |
| Shunt Capacitance (C0) | 2pF Max |
| Drive Level (DL) | 100W Max |
| Operating Temperature Range (TOPR) | -20 to +70C |
| Storage Temperature Range (TSTG) | -55 to +125C |
| Insulation Resistance (IR) | 500M ohms |
| Aging (fA) | 3ppm/Year Max |
| Type of Quartz Resonator | SMD3225-4 pads |
| Drop Characteristics (75cm) | Frequency change: 5ppm |
| Mechanical Shock (1000g) | Frequency change: 5ppm |
| Shake Characteristics (10-55Hz, 1.5mm) | Frequency change: 5ppm |
| Humidity Characteristics (+40C, 90-95% R.H., 250h) | Frequency change: 5ppm |
| Low Temperature Characteristics (-40C, 250h) | Frequency change: 5ppm |
| High Temperature Characteristics (+85C, 250h) | Frequency change: 5ppm |
| Temperature Cycling (-30C to +85C, 5 cycles) | Frequency change: 5ppm |
| Reflow Examination | Frequency change: 5ppm |
2411121141_HD-7B014745M01_C654966.pdf
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