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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±20ppm
Operating Temperature:
-
Load Capacitance:
15pF
Frequency:
12MHz
Mfr. Part #:
7B012000O01
Package:
SMD3225-4P
Key Attributes
Model Number:
7B012000O01
Product Description
SMD3225-4 Crystal Resonator
This specification applies to the RoHS compliant quartz crystal unit with a frequency of 12.000MHz, designed for crystal oscillator applications.
Product Attributes
- Brand: JIANGSU HD-CRYSTAL TECHNOLOGY CO., LTD
- Type: SMD3225-4pads
- Construction: SMD3225-4pads
- Certifications: RoHS
Technical Specifications
| Item | Specification | Value |
| Nominal Frequency (f) | Quartz crystal unit | 12.000MHz |
| Load Capacitance (CL) | 15pF | |
| Frequency Tolerance (f/f) | 10ppm | |
| Frequency Temperature Stability | 20ppm | |
| Resonance Resistance (ohm) | 70 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 |
Reliability Specification
| Item | Condition | Standard |
| Drop characteristics | Free drop from 75cm height on a hard wooden board for 3 times. | Frequency change:5ppm Rr as specification |
| Mechanical shock | Device are shocked to half sine wave (1000g) three mutually perpendicular axes each 3 times | Frequency change:5ppm Rr as specification |
| Shake characteristics | Shake frequency 10~55Hz, cyc1~2 minutes, swing 1.5mm, direction x/y/z, all 30 minutes, test after 1 hours. | Frequency change:5ppm Rr as specification |
| Humidity characteristics | +402 & 90%~95% R.H. 250 hours | Frequency change:5ppm Rr as specification |
| Low temperature characteristics | -402, 250 hours, put in room temperature, test after 1 hours. | Frequency change:5ppm Rr as specification |
| High temperature characteristics | +852, 250 hours, put in room temperature, test after 1 hours. | Frequency change:5ppm Rr as specification |
| Temperature cycling | -303/303 min~+852/303min, 5 cycles | Frequency change:5ppm Rr as specification |
| Reflow examination | Frequency change:5ppm Rr as specification |
Dimensions and Packing
Dimensions (Units: mm)
Packing Specification
Qty:3000Pcs
2411121141_HD-7B012000O01_C654950.pdf
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