Quartz Crystal Frequency Control Device HELE X3S012000FK1H HV 12 MHz Electronic Oscillator Unit

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Product Description

Harmony Electronics HSX321S Quartz Crystal

The Harmony Electronics HSX321S is a quartz crystal unit designed for reliable frequency control in various electronic applications. This specification document details its technical characteristics, mechanical performance, environmental resistance, and packaging information. It is manufactured by Harmony Electronics Corp., with production facilities in Taiwan and Thailand.

Product Attributes

Brand: Harmony Electronics
Model: HSX321S
Origin: Taiwan Factory, Thailand Factory
Application: For Products: CRYSTAL
Holder Type: HSX321S
Holder Material: Alumina Ceramic (Al2O3) Base, Fe-Ni Cap
Crystal Blank: Rectangular At-Cut Quartz Crystal Blank
Electrode Material: Ag
Metallized Pad Material: W Ni Plating Au Plating
Adhesive Type: Silver Conductive Silicon Resin
Seal Type: Seal Seam

Technical Specifications

Specification	Value	Unit	Condition
Nominal Frequency	12.000000	MHz
Frequency Tolerance	+/-30	ppm	at 25C +/-3C
Equivalent Resistance	80	ohms	Max. / SERIES
Storage Temperature Range	-40 to +85	C
Operable Temperature Range	-30 to +85	C
Temperature Drift	+/-30	ppm	-30C To +85C
Loading Capacitance (CL)	20.0 +/- 0.2	pF
Drive Level	10 +/- 2	W
Shunt Capacitance	2.0	pF	Max
Insulation Resistance	More than 500	M ohms	at DC 100V
Mode of Oscillation	Fundamental
Shock Test Frequency Variation	Less than +/-5	ppm	Dropping from 50 cm height 3 times on firm wood
Shock Test Resistance Variation	Less than +/-15 % or 2ohms max.		Dropping from 50 cm height 3 times on firm wood
Aging	Less than +/-5	ppm/Year
Sealing Tightness (Leak Rate)	1.0x10^-8	Pa-m/sec	Max. (Helium leak detector)
Solderability	Over 90%	%	Terminal covered by solder (230C+/-5C for 5 sec.)
Standard Packing Quantity	3,000	PCS	/ REEL
Carrier Tape Material	PET
Top Tape Material	Polyester
Cover Tape Release Strength	0.1 to 0.7	N	Pulling direction 165 to 180, Speed 300mm/min
Vibration Frequency	10-55Hz	Hz	Sine Wave full amplitude of 1.5mm to X,Y and Z 3 axes, Duration of 2 hours to each axis.
Humidity Test Temperature	60 +/- 2	C	RH 90~95%, Duration of 240 hours
Low Temperature Storage	-30 +/- 2	C	Duration of 240 hours
High Temperature Storage	+85 +/- 2	C	Duration of 240 hours
Temperature Cycles	-30C (30min) +85C (30min)	C	20 cycles
VPS Test	FC-70 (boiling point:+215C)	C	Vapor for 30 sec
Soldering Iron Bit Temperature	350	C	Max. (for manual soldering)
Soldering Iron Time	3	sec	Max. (for manual soldering)

Environmental Workload Chemical Substance Components

Chemical Substance	Percentage (%)	Amount (mg)
Si	0.0437	2,300
Au	0.1463	7,700
Co & Co Compound	1.1286	59,400
Mo & Mo Compound	0.0380	2,000
Ag	0.3952	20,800
Cu	0.1102	5,800
Cr & Cr Compound	0.0380	2,000
Al	4.7234	248,600
Mn & Mn Compound	0.0228	1,200
W & W Compound	0.1843	9,700
Ni & Ni Compound	2.8424	149,600
Fe	3.8437	202,300