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Precision quartz crystal unit SJK 7E16000E20UCG ceramic surface mount with 16 MHz frequency stability

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Precision quartz crystal unit SJK 7E16000E20UCG ceramic surface mount with 16 MHz frequency stability

Normal temperature Frequency Tolerance : ±10ppm

Frequency Stability : ±30ppm

Operating Temperature : -40℃~+85℃

Load Capacitance : 20pF

Frequency : 16MHz

Description : Crystal 16MHz ±10ppm 20pF SMD2520-4P

Mfr. Part # : 7E16000E20UCG

Model Number : 7E16000E20UCG

Package : SMD2520-4P

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Product Overview

The QUARTZ CRYSTAL UNIT SERIES 7E is a seam-sealed ceramic surface mount package measuring 2.5*2.0mm. It is designed for applications requiring precise frequency control, offering stable performance across a wide operating temperature range.

Product Attributes

Brand: SJK
Origin: Shenzhen, China
Material: Ceramic
Certifications: RoHS, REACH, HF
Minimum Packaging: 3000pcs/reel
Moisture Sensitivity Level: Level 1

Technical Specifications

Parameter	Specification
Output Frequency	16.000000MHz
Mode	AT/Fundamental Frequency
Frequency Tolerance (at 25C)	10 ppm max
Load Capacitance (CL)	20.0 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)	80 Max
Aging @25C (1st year Max)	3ppm/year
Testing Condition (Ambient Temperature)	255
Testing Condition (Relative Humidity)	40%~70%
Measure Equipment	S&A250B or equivalent
Drop Test	Frequency change 5ppm, Resistance change 15% after 3 drops from 55cm
Vibration Test	Frequency 10~55Hz, Amplitude 1.5mm, 2 hours per axis (X,Y,Z). Frequency change 5ppm, Resistance change 15%
Thermal Shock Test	25 cycles (-403 for 30min to 852 for 30min). Frequency change 5ppm, Resistance change 15%
Hermeticity Test	Leakage rate 110-9Pa.m3/s
Soldering Heat Resistance	Peak temp 260C10C for 155 sec. Frequency change 5ppm, Resistance change 15%
Tinning Test	Coverage 90% after dipping in 260C10C for 31 sec
High Temp. & Humidity Test	60C2, 90%~95% RH for 240 hours. Frequency change 5ppm, Resistance change 15%. No surface rust.
High Temp. Test	85C2 for 240 hours. Frequency change 5ppm, Resistance change 15%
Low Temp. Test	-40C2 for 240 hours. Frequency change 5ppm, Resistance change 15%
Life Test	5V, 25 for 1000 hours. Frequency change 5ppm, Resistance change 15%

2207271530_SJK-7E16000E20UCG_C557153.pdf

Quality Precision quartz crystal unit SJK 7E16000E20UCG ceramic surface mount with 16 MHz frequency stability for sale

Precision quartz crystal unit SJK 7E16000E20UCG ceramic surface mount with 16 MHz frequency stability Images

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