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Resistance weld crystal

Product Number: HC49U

International Crystal Manufacturing (ICM) manufactures a broad line of thru hole crystals, including our resistance weld crystal. To view features and specifications about our resistance weld crystals, please select one of the links below.

Crystal features
Standard specifications

Crystal features

Industry standard
Low cost
Wide frequency range
"AT" cut crystal
Excellent aging

Options

Tighter tolerances
Extended temperature ranges
Mylar Spacer
Tape and reel
Vinyl sleeve
Third lead

Standard specifications

PARAMETERS	CONDITIONS	MIN	MAX	UNITS
Frequency Range		1.800	200.000	MHz
Frequency Tolerance	Ta = 25°C	-30	+30	PPM
Frequency Stability, ref @ 25°C	Ta = -0°C ~ +70°C	-50	+50	PPM
Temperature Range Operating (TOPR) Storage (TSTG)		-20 -35	+70 +85	°C
Shunt Capacitance (CO)			7.0	pF
Load Capacitance (CL)	Customer Specified	10.00	Series	pF
Drive Level	1.800 ~ 3.000 MHz 3.000+ ~ 2000.000 MHz		2.0 1.0	mW
Aging	Ta = 25°C; per year	-5.0	+5.0	PPM
*Other tolerances, stabilities and operating temperature ranges available. Call us for specific requirements.

FREQUENCY RANGE(MHz)	OPERATIONAL MODE	MAX ESRW	FREQUENCY RANGE(MHz)	OPERATIONAL MODE	MAX ESRW
1.800 ~ 2.000	Fundamental	750	8.000 ~ 10.000	Fundamental	35
2.000 ~ 2.400	Fundamental	500	10.000 ~ 12.500	Fundamental	30
2.400 ~ 3.000	Fundamental	300	12.500 ~ 16.000	Fundamental	25
3.000 ~ 3.200	Fundamental	200	16.000 ~ 25.000	Fundamental	20
3.200 ~ 3.700	Fundamental	120	16.000 ~ 23.000	3rd OT	60
3.700 ~ 4.200	Fundamental	100	23.000 ~ 65.000	3rd OT	40
4.200 ~ 4.900	Fundamental	70	60.000 ~ 110.000	5th OT	80
4.900 ~ 5.000	Fundamental	55	110.000 ~ 200.000	7th OT	120
5.000 ~ 6.000	Fundamental	50	180.000 ~ 200.000	9th OT	140
6.000 ~ 8.000	Fundamental	40

All specifications subject to change without notice.

Resistance weld crystal - illustration

Inch dimensions shall govern.
All dimensions are in inches & parenthetically in millimeters.

Call us today at 1-800-725-1426, fill out our contact form, email us at info@icmfg.com or request an online quote for International Crystal Manufacturing radio frequency control devices – quartz crystals, oscillators, filters, TCXOs, and precision crystals.

International Crystal Manufacturing
10 North Lee Avenue • Oklahoma City, OK 73102
Toll Free Phone: 1-800-725-1426 • Toll Free Fax: 1-800-322-9426
Phone: 1-405-236-3741 • Fax: 1-405-235-1904
Email: info@icmfg.com