HC 49SJJ 25 MHz quartz crystal resonator KYX KUS250001310 frequency stability oscillator component

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Product Description

Product Overview

This specification sheet details the HC-49SJJ/25.000MHZ Quartz Crystal Resonator from Shenzhen Kaiyuexiang Electronics Co., Ltd. It is designed for applications requiring precise frequency control. The product offers reliable performance with specified tolerances and stability.

Product Attributes

Brand: Kaiyuexiang
Origin: Shenzhen, China
Model: HC-49SJJ/25.000MHZ
Original Model: KUS250001310
Manufacturer: Shenzhen Kaiyuexiang Electronics Co., Ltd.

Technical Specifications

Parameter	Specification	Unit
1. GENERAL
HOLDER TYPE	49US AT CUT
MODE OF VIBRATION	FUND
OSCILLATION MODE	S&A
TEST FACILITIES	KH-1240
STORAGE TEMPERATURE	-40 TO +85
DRIVER LEVEL	100W
2. ELECTRICAL PARAMETER
NORMAL FREQUENCY	25.000 MHz
FREQUENCY TOLERANCE (252)	10ppm
TEMPERATURE STABILITY	20ppm
OPERATING TEMPERATURE RANGE	-20 TO +70
LOAD CAPACITANCE	13 PF
MOTIONAL CAPACITANCE	3PF MAX
SHUNT CAPACITANCE
EFFECTIVE SERIES RESISTANCE	40 MAX
INSULATION RESISTANCE	500M OHMS MIN	AT DC 100V
3. MECHANICAL PARAMETER
SOLDERABILITY	95% COVERAGE BY USING 90/10 SOLD AT 245 FOR 5 SEC. DIPING AFTER IMMERSION IN ALPHA 611 FLUX FOR 5 SEC.
Mechanical Endurance
SHOCK	Electrical characteristics shall be satisfied after dropping three time from the height of 50 cm onto Hard wooden board.
VIBRATION	Electrical characteristics shall be satisfied after supplying following Vibration: Frequency 1055Hz, Period 12min, Full Amplitude 1.5mm PP, Direction X.Y.Z, Time 2hours/each direction.
STRENGTH OF TERMINALS/LEADWIRES (PULLING)	900g of tension weight shall be supplied gradually to axial direction of terminals/lead-wires for 30 sec. No visual damages.
STRENGTH OF TERMINALS/LEADWIRES (BENDING)	90degree bending with 225gs tension weight. No visual damages.
SEALING TIGHTNESS	No observation of gas bubble after specimen put in hot water at +90+95 for 5 min.
SOLDERING DIP	Terminals/lead-wires dipped into solder melted tank at +2305 for 3sec. Dipping depth 2mm from the bottom of specimens body. Soldering portion over 90%.
SOLDER HEATING	Terminals/lead-wires dipped into solder melted tank at +35010 for 3 sec. Electrical characteristics shall be satisfied. Dipping depth 2mm from edge of terminals/lead-wires.
Environmental Endurance
HUMIDITY	Electrical characteristics shall be satisfied after letting it alone at 602 in humidity of 9095% for 250 hours.
STORAGE IN LOW TEMPERATURE	Electrical characteristics shall be satisfied after letting it alone at -302 for 250 hours.
STORAGE IN HIGH TEMPERATURE	Electrical characteristics shall be satisfied after letting it alone at +852 for 250 hours.
TEMPERATURE CYCLE	Electrical characteristics shall be satisfied after supplying the following temperature cycle (3 cycles). Temperature shift rate 1/min.