Electronic frequency control quartz crystal unit HELE X2C048000BA1H-HZ with 48 MHz nominal frequency

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Product Description

Product Overview

The HSX211S is a quartz crystal unit manufactured by HARMONY ELECTRONICS CORP., designed for reliable frequency control in various electronic products. This specification sheet details its electrical characteristics, mechanical endurance, environmental performance, and packaging information, ensuring its suitability for demanding applications. The crystal operates on a fundamental mode and is available with a nominal frequency of 48.000MHz.

Product Attributes

Brand: HARMONY ELECTRONICS CORP.
Model: HSX211S
Type: Quartz Crystal Unit
Country of Origin: TAIWAN
Specification Number: X2C048000BA1H-HZ Rev. 0
Date Issued: 2012/01/11

Technical Specifications

Parameter	Value	Notes
Frequency	48.000000MHz
Holder Type	HSX211S
Frequency Tolerance	+/-10ppm	at 25deg.C +/-3deg.C
Equivalent Resistance	30 ohms Max.	/SERIES
Storage Temperature Range	-40 deg.C To +85 deg.C
Operable Temperature Range	-30 deg.C To +85 deg.C
Temperature Drift	+/-10 ppm	-30 deg.C To +85deg.C
Loading Capacitance (CL)	10.0 pF
Drive Level	10 W	(300uW Max)
Shunt Capacitance	2.0 pF Max
Insulation Resistance	More than 500M ohms	at DC 100V
Mode of Oscillation	Fundamental
Circuit Measurement		Measured in HP/E5100A,S&A 250B
Shocking (Drop Test)	Frequency variation less than +/-5 ppm; Resistance less than +/- 15 % or 2ohms max.	Dropping from 50 cm height 3 times on firm wood
Aging	Less than +/- 1 ppm/Year
Holder	HSX211S	Seam type
Base Material	Alumina Ceramic (Al2O3)
Cap Material	Fe- Ni -Co
Crystal Blank	Rectangular At-Cut Quartz Crystal Blank
Adhesive	Silver Conductive Silicon Resin
PAD Material	Alumina Ceramic (W. Ni. Au)
Cover Ring Material	Fe-Ni-Co Alloy
Standard Packing Quantity	3,000 PCS / REEL
Carrier Tape Material	PS
Top Tape Material	Polyester
Release Strength of Cover Tape	0.1N to 0.7N	Pulling direction 165 to 180, Speed 300mm/min
Mechanical Endurance (Drop Test)	Frequency variation within +/-5ppm; Equivalent resistance within specification	Drop 3 times from 50cm onto hard wooden board
Mechanical Endurance (Vibration Test)	Frequency variation within +/-5ppm; Equivalent resistance within specification	10-55Hz, 0.8mm amplitude, 2 hours per axis (X, Y, Z)
Mechanical Endurance (Sealing Tightness)	Leak Rate 1.0x10-8 Pa-m3/sec. Max.	Measured by Helium leak detector
Mechanical Endurance (Solderability)	More than 90% of lead covered by new solder	Dipping in solder bath at 245deg.C+/-5deg.C for 3+/-0.5 sec. with ROSIN Flux
Environmental Endurance (Humidity)	Frequency variation within +/-5ppm; Equivalent resistance within specification	60 deg.C, 90~95% RH for 240 hours
Environmental Endurance (Storage in Low Temp.)	Frequency variation within +/-5ppm; Equivalent resistance within specification	-40 deg.C +/-2deg.C for 240 hours
Environmental Endurance (Storage in High Temp.)	Frequency variation within +/-5ppm; Equivalent resistance within specification	+85 deg.C +/-2deg.C for 240 hours
Environmental Endurance (Temperature Cycles)	Frequency variation within +/-5ppm; Equivalent resistance within specification	-40 deg.C (30min) +85 deg.C (30min), 25 cycles