quartz crystal unit HELE X3S024000BC1HA-V with 24 MHz frequency tolerance and stable operation

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Product Description

Product Overview

The HSX321S Quartz Crystal from HARMONY ELECTRONICS CORP. is a high-quality crystal unit designed for various electronic applications. It operates at a nominal frequency of 24.000MHz with a tight frequency tolerance of +/-10 ppm at 25C. Featuring a holder type HSX321S and a seam-sealed construction, this crystal offers reliable performance across a wide temperature range of -40C to +85C. It is suitable for applications requiring precise frequency control and stable operation.

Product Attributes

Brand: HARMONY ELECTRONICS CORP.
Model: HSX321S
Type: Quartz Crystal Unit
Country of Origin: TAIWAN
Manufacturing Facilities: THAILAND, CHINA
Moisture Sensitivity Level: Level 1

Technical Specifications

Specification	Value	Notes
Frequency	24.000000 MHz
Holder Type	HSX321S
Frequency Tolerance	+/-10 ppm	at 25C +/-3C
Equivalent Resistance	60 Ohms Max.	SERIES
Storage Temperature Range	-40C to +85C
Operable Temperature Range	-40C to +85C
Temperature Drift	+/-30 ppm	-40C to +85C
Loading Capacitance (CL)	12.0 pF
Drive Level	10 W	100 W Max.
Shunt Capacitance	2.0 pF Max.
Insulation Resistance	More than 500M Ohms	at DC 100V
Mode of Oscillation	Fundamental
Shock Resistance	Frequency variation	Dropping from 120 cm height 3 times on Concrete floor
Aging	Less than +/-3 ppm/Year
Holder Type	HSX321S	Seam type
Mechanical Performance - Natural Drop	Frequency variation	Dropping from 120 cm height 3 times on Concrete floor
Mechanical Performance - Vibration	Frequency 10-55Hz, Sine Wave full amplitude of 0.8mm to X, Y and Z 3 axes, Duration of 2 hours to each axis.	Refer to: MIL-HDBK-781A 6.5.2/ JIS C 60068-2-6 A
Mechanical Performance - Sealing Tightness	Leak Rate 1.0x10-8 Pa-m3/sec. Max.	Measured by Helium leak detector.
Mechanical Performance - Solder ability		After applying ROSIN Flux, dipping in solder bath at 245deg.C+/-5deg.C for 3+/-0.5 sec. Refer to: JIS C 60068-2-20 B
Mechanical Performance - Substrate Bending		Mount a sample on board. Apply Pressure to the center of board until it is bent to 3 mm and hold for 5 1 sec. Pressure speed :0.5 mm / sec. Refer to: EIAJ ET-7403 A
Mechanical Performance - Adhesion		Mount a sample on the circuit board. Apply pressure vertically to the side of specimen attached to the circuit board with the pressure jig. Pressure : 5N for 101 sec. Refer to: EIAJ ET-7403 A
Mechanical Performance - Body strength		Apply pressure to the center of body with the R0.5 pressure jig. Pressure : 10N for 101sec. Refer to: EIAJ ET-7403 A
Environmental Performance - Humidity		Temperature 60 +/-2 , RH 90~95%, Duration of 240 hours. Refer to: JIS C 60068-2-3 A
Environmental Performance - Storage in Low Temperature		-40deg.C +/-2deg.C, Duration of 240 hours. Refer to: JIS C 60068-2-1 A
Environmental Performance - Storage in High Temperature		+85deg.C +/-2deg.C, Duration of 240 hours. Refer to: JIS C 60068-2-2 A
Environmental Performance - Temperature cycles		-40deg.C +/-2deg.C (30min) +85deg.C +/-2deg.C (30min) 25 cycles. Refer to: JIS C 0025 A
Soldering Condition (Reflow)	Preheat: 160~180 deg.C (120sec), Primary heat: 220 deg.C (60sec), Peak: 260 deg.C (10sec) Max.	Available for Lead Free Soldering. Max 2 times.
Soldering Condition (Solder Iron)	Bit temp.: 350 max., Time: 3sec max.	Each terminal solder a 1 time max.
Packing Quantity	3,000 PCS / REEL
Carrier Tape Material	PS Conductive
Top Tape Material	Polyester
Reel Dimensions	Flange Diameter A 180+0/-3, Inner Width W1 9.3+/-0.3, Outer Width W2 11.3+/-1.0
Storage Condition	Temperature: +40deg.C Max., Relative Humidity: 80% Max.