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Specifications
Normal temperature Frequency Tolerance:
±20ppm
Frequency Stability:
±30ppm
Operating Temperature:
-40℃~+85℃
Load Capacitance:
20pF
Frequency:
49.152MHz
Mfr. Part #:
7I49152F20UCG
Package:
SMD5032-4P
Key Attributes
Model Number:
7I49152F20UCG
Product Description
Product Overview
The Series 7I is a seam-sealed ceramic surface mount quartz crystal unit with a 5.0*3.2mm package. It is designed for applications requiring stable frequency output and is suitable for a wide operating temperature range.
Product Attributes
- Brand: SJK (Shenzhen Jingkexin Industrial Co., Ltd.)
- Origin: Shenzhen, China
- Certifications: RoHS, REACH, HF
- Package Type: 5.0*3.2mm Surface Mount
- Sealing: Seam Sealed Ceramic
- Minimum Packaging: 1000pcs/reel
- Moisture Sensitivity Level: Level 1
Technical Specifications
| Parameter | Specification |
| Model Name | SMD5032/4PIN 49.152MHZ 20PF 20PPM -40~85 |
| Part Number (P/N SJK) | 7I49152F20UCG |
| Output Frequency | 49.152000MHz |
| Vibration Mode | AT/Fundamental Frequency |
| Frequency Tolerance (@25C) | 20 ppm max |
| Load Capacitance (CL) | 20.0 PF |
| Frequency Stability Over Operating Temperature | 30ppm max |
| 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) | 100W |
| Equivalent Series Resistance (ESR) | 60 Max |
| Aging @25C (1st year Max) | 3ppm/year |
| Testing Condition (Ambient Temperature) | 255 |
| Testing Condition (Relative Humidity) | 40%~70% |
| Measurement Equipment | S&A250B or equivalent |
2304131800_SJK-7I49152F20UCG_C524713.pdf
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