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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±30ppm
Operating Temperature:
-40℃~+85℃
Load Capacitance:
9pF
Frequency:
40MHz
Mfr. Part #:
7F40000E09UCG
Package:
SMD2016-4P
Key Attributes
Model Number:
7F40000E09UCG
Product Description
Product Overview
The SJK 7F Series is a seam-sealed ceramic, surface-mount quartz crystal unit designed for reliable performance. This 2.0*1.6mm package is ideal for applications requiring stable frequency output within a wide operating temperature range.
Product Attributes
- Brand: SJK
- Origin: Shenzhen, China
- Material: Ceramic, Seam Sealed
- Certifications: RoHS, REACH, HF
- Minimum Packaging: 3000pcs/reel
- Moisture Sensitivity Level: Level 1
Technical Specifications
| Parameter | Specification |
| Series | 7F |
| Package Type | 2.0*1.6mm Surface Mount, Ceramic, Seam Sealed |
| Nominal Frequency | 40.000MHz |
| Frequency Tolerance (@25C) | 10 ppm max |
| Load Capacitance (CL) | 9.0pF |
| Frequency Stability Over Operating Temperature | 10ppm max (-2070C), 30ppm max (-40~85) |
| Operating Temperature Range | -40 C to +85 C |
| Storage Temperature Range | -40 C to +125 C |
| Shunt Capacitance (C0) | 3.0 PF Max |
| Driver Level (Typical) | 10W |
| Equivalent Series Resistance (ESR) | 60 Max |
| Aging @25C (1st year Max) | 3ppm/year |
| Vibration Resistance | 10~55Hz, 1.5mm amplitude, 2 hours per axis |
| Shock Resistance | 55cm drop onto wood board, 3 times |
| Thermal Shock | -40C to +85C, 25 cycles |
| Hermeticity | Leak rate 110-9Pa.m3/s (Helium pressure 50.5Kg/cm2 for 120 min) |
| Resistance to Soldering Heat | 260C10C for 155 seconds |
| Solderability | 260C10C for 31 seconds, >90% coverage |
| High Temperature & Humidity | 60C2C, 90%~95% RH for 240 hours |
| High Temperature Test | 85C2C for 240 hours |
| Low Temperature Test | -40C2C for 240 hours |
| Life Test | 5V, 25 for 1000 hours |
2409271433_SJK-7F40000E09UCG_C557163.pdf
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