Crystal Resonator JYJE S1T19700VWFAC with Operating Temperature Range and Fundamental Vibration Mode

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Product Description

Crystal Resonator Specifications

This document outlines the specifications for the S1T Crystal Resonator manufactured by Shenzhen Jingyoujia Electronic Co., Ltd. It details electrical parameters, equivalent circuit, physical dimensions, reflow profiles, mechanical reliability, and packaging information.

Product Attributes

Brand: SHENZHEN JINGYOUJIA ELECTRONIC CO., LTD
Origin: Shenzhen, China
Product Model: S1T
Customer Part Code: S1T19700VWFAC
Customer: (Lichuang Mall)

Technical Specifications

Item	Symbol	Specification	Remark	Min.	Type	Max.	Units
Nominal Frequency	F0	19.7008			19.7008		MHz
Mode of Vibration		Fundamental
Frequency Tolerance	F/F0		At 253	-20		20	ppm
Operating Temperature Range	TOPR			-40		85
Frequency Stability	TC			-30		30	ppm
Storage Temperature	TSTG			-40		90
Load Capacitance	CL				16		PF
Equivalent Series Resistance	ESR					60
Drive Level	DL					100	W
Insulation Resistance	IR		At 100VDC	500			M
Aging Per Year	Fa		First Year	-3		3	ppm

Outline Dimensions

Unit: mm

H1: 4.2mm Max

H2: 3.0mm Max

H: (Dimension not specified)

Reflow Profiles (Pb-Free Assembly)

Feature	Specification	Time/Temperature
Average Ramp-up Rate (Ts max to Tp)	3/second max.
Preheat Temperature (Ts min)	125
Preheat Temperature (Ts max)	200
Time (ts min to ts max)	60~180 seconds
Temperature (TL)	217
Time (tL)	60~150 seconds
Peak/Classification Temperature (Tp)	2040 second
Time within 5 of actual Peak Temperature (tp)	8 minutes max.
Ramp-down rate	6/second max.
Time 25 to Peak Temperature	Suggest reflow times 3 times max.

Mechanical Reliability/Reliability

Item	Condition	Standard	Frequency Change
Drop characteristics	Free drop from 50cm height on a hard wooden board for 3 times. (Board is thickness more than 30 mm.)	Rr as specification	5ppm
Shake characteristics	Shake frequency 10~55Hz, cyc1~2 minutes, swing 1.5mm, direction x/y/z, all 30 minutes, test after 1 hours.	Rr as specification	5ppm
Airproof characteristics	Put crystal into the pressure cabin with alcohol, keep pressure 0.4~0.5mpa 10 minutes, then take out and blow for 5 minutes	IR500M
Weld characteristics	260Max, 10 seconds	90% exhibit tin ok
Humidity characteristics	+402& 90%~95% R.H. 250 hours	Rr as specification	5ppm
Low temperature characteristics	-302, 250 hours, put in room temperature, test after 1 hours.	Rr as specification	5ppm
High temperature characteristics	+852, 250 hours, put in room temperature, test after 1 hours.	Rr as specification	5ppm
Temperature cycling	-303/303 min~+852/303min, 5 cycles	Rr as specification	5ppm