49US 12 MHz Crystal Oscillator 15PF Load Capacitance 20ppm Frequency Stability KYX KUS120001520

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Product Description

49US/12.000MHZ

KUS120001520

15PF/20ppm

TEL0755-89315823 89315866 FAX0755-89315223

www.kaiyuexiang.com

49US/12.000MHZ15PF/20ppm

: (Kaiyuexiang)
:


1. GENERAL
HOLDER TYPE	49US
MODE OF VIBRATION	AT CUT
OSCILLATION MODE	FUND S&A
TEST FACILITIES	KH-1240
STORAGE TEMPERATURE	-40 TO +85
DRIVER LEVEL	100W
2. ELECTRICAL PARAMETER
NORMAL FREQUENCY	12.000 MHz
FREQUENCY TOLERANCE (252)	20ppm
TEMPERATURE STABILITY	20ppm
OPERATING TEMPERATURE RANGE	-20 TO +70
LOAD CAPACITANCE	15 PF
MOTIONAL CAPACITANCE	5PF MAX
SHUNT CAPACITANCE	80 MAX
EFFECTIVE SERIES RESISTANCE	500M OHMS MIN AT DC 100V
INSULATION RESISTANCE	95% COVERAGE BY USING 90/10 SOLD AT 245 FOR 5 SEC. DIPING AFTER IMMERSION IN ALPHA 611 FLUX FOR 5 SEC.
3. MECHANICAL PARAMETER
SOLDERABILITY
Mechanical Endurance
SHOCK	Electrical characteristics shall be satisfied after dropping three time from the height of 50 cm onto Hard wooden board.
VIBRATION	VIBRATION FREQUENCY 1055Hz, REPEATED PERIOD 12min, FULL CYCLE 1.5mm PP, DIRECTION X.Y.Z, TIME 2hours/each direction	Electrical characteristics shall be satisfied after supplying following Vibration.
STRENGTH OF TERMINALS/LEAD-WIRES	PULLING: 900g tension weight for 30 sec. BENDING: 90degree bending with 225gs tension weight.	No visual damages on the specimen after tests.
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 shall be covered in over 90% of terminals/lead-wires dipped.	(After applying ROSIN flux)
SOLDER HEATING	Terminals/lead-wires dipped into solder melted tank at +35010 for 3 sec. Dipping depth 2mm from edge of terminals/lead-wires.	Electrical characteristics shall be satisfied after dipping.
II Environmental Endurance
HUMIDITY	602 in humidity of 9095% for 250 hours.	Electrical characteristics shall be satisfied after test.
STORAGE IN LOW TEMPERATURE	-302 for 250 hours.	Electrical characteristics shall be satisfied after test.
STORAGE IN HIGH TEMPERATURE	+852 for 250 hours.	Electrical characteristics shall be satisfied after test.
TEMPERATURE CYCLE	3 cycles. Temperature shift from low to high, high to low shall be done in 1/min.	Electrical characteristics shall be satisfied after test.