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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±30ppm
Operating Temperature:
-40℃~+85℃
Load Capacitance:
10pF
Frequency:
24MHz
Mfr. Part #:
7E24000E10UCG
Package:
SMD2520-4P
Key Attributes
Model Number:
7E24000E10UCG
Product Description
Product Overview
The Series 7E Quartz Crystal Unit is a seam-sealed ceramic surface mount component in a 2.5*2.0mm package. It is designed for applications requiring precise frequency control.
Product Attributes
- Brand: SJK
- Origin: Shenzhen, China
- Certifications: RoHS, REACH, HF
- Minimum Packaging: 3000pcs/reel
- Moisture Sensitivity Level: Level 1
Technical Specifications
| Parameter | Specification | Notes |
| Series | 7E | Seam Sealed Ceramic Surface Mount |
| Package Size | 2.5*2.0mm | SMD |
| Part Number (P/N SJK) | 7E24000E10UCG | |
| Output Frequency | 24.000000MHz | |
| Vibration Mode | AT/Fundamental Frequency | |
| Frequency Tolerance (@ 25C) | 10 ppm max | |
| Load Capacitance (CL) | 10.0 PF | |
| Frequency Stability Over Operating Temperature | 10ppm max / -20 C to +70 C 30ppm max/ -40 C to +85 C | |
| 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 | |
| Testing Conditions | Ambient temperature: 255, Relative humidity: 40%~70% | Standard atmospheric conditions |
| Reliability - Drop Test | Frequency change 5ppm, ESR change 15% | 55cm height onto wood board, 3 times |
| Reliability - Vibration Test | Frequency change 5ppm, ESR change 15% | 10~55Hz, 1.5mm amplitude, 2 hours per axis (X, Y, Z) |
| Reliability - Thermal Shock | Frequency change 5ppm, ESR change 15% | 25 cycles: -403 (30 min) to 852 (30 min), 3 min transition |
| Reliability - Hermeticity | Leak rate 110-9Pa.m3/s | Helium pressure: 50.5Kg/cm2, 120 min |
| Reliability - Solder Heat Resistance | Frequency change 5ppm, ESR change 15% | Peak temp: 260C10C, 155 sec |
| Reliability - Tinning Test | Pin coverage 90% | Temp: 260C10C, 31 sec immersion |
| Reliability - High Temp/High Humidity | Frequency change 5ppm, ESR change 15%, No surface rust | 60C2, 90%~95% RH, 240 hours |
| Reliability - High Temperature Test | Frequency change 5ppm, ESR change 15% | 85C2, 240 hours |
| Reliability - Low Temperature Test | Frequency change 5ppm, ESR change 15% | -40C2, 240 hours |
| Reliability - Life Test | Frequency change 5ppm, ESR change 15% | Voltage: 5V, Temp: 25, 1000 hours |
2207271530_SJK-7E24000E10UCG_C557154.pdf
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