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- 45 C Frequency Control & Timing Devices

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Types of Frequency Control & Timing Devices

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Minimum Operating Temperature = - 45 C

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Frequency	Frequency Stability	Termination Style	Package/Case	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
VCO Oscillators 325-775MHz CVCO55BE-0325-0775 Crystek Corporation 1: $26.46 23In Stock	Mfr. Part No. CVCO55BE-0325-0775 Mouser Part No 549-CV55BE0325-0775	Crystek Corporation	VCO Oscillators 325-775MHz	Datasheet	23In Stock	$26.46 $22.85 $21.69 $20.64 View $19.77 $19.50 $19.02	Min.: 1 Mult.: 1	VCO	325 MHz to 775 MHz		SMD/SMT		- 45 C	+ 85 C	Cut Tape
VCO Oscillators 950-2050MHz CVCO55BE-0950-2050 Crystek Corporation 1: $27.84 37In Stock 37Expected 2026/10/12	Mfr. Part No. CVCO55BE-0950-2050 Mouser Part No 549-CV55BE0950-2050	Crystek Corporation	VCO Oscillators 950-2050MHz	Datasheet	37In Stock 37Expected 2026/10/12	Cut Tape $27.84 $24.07 $23.38 Reel $21.61 $21.06 MouseReel Available	Min.: 1 Mult.: 1 : 101	VCO	950 MHz to 2.05 GHz		SMD/SMT		- 45 C	+ 85 C	Reel, Cut Tape, MouseReel
MEMS Oscillators 25MHz 3.3V -40C +85C SiT1602BI-23-33E-25.000000G SiTime 1: $1.26 230In Stock	Mfr. Part No. SiT1602BI-23-33E-25.000000G Mouser Part No 788-1602BI-23-33E25G	SiTime	MEMS Oscillators 25MHz 3.3V -40C +85C Learn More about SiTime sit1602 oscillators	Datasheet	230In Stock	Cut Tape $1.26 $1.09 $0.983 Reel $0.983 $0.825 MouseReel Available	Min.: 1 Mult.: 1 : 250	MEMS Oscillators	25 MHz	50 PPM			- 45 C	+ 85 C	Reel, Cut Tape, MouseReel
MEMS Oscillators 32.768kHz 100ppm -40C +85C SiT1630AI-H4-DCC-32.768G SiTime 1: $2.57 126In Stock	Mfr. Part No. SiT1630AI-H4-DCC-32.768G Mouser Part No 788-1630AIH4DCC32.7G	SiTime	MEMS Oscillators 32.768kHz 100ppm -40C +85C	Datasheet	126In Stock	Cut Tape $2.57 $2.24 $2.04 $1.94 Reel $1.83 View $1.71 $1.70 $1.67 $1.64 MouseReel Available	Min.: 1 Mult.: 1 : 250	MEMS Oscillators	32.768 kHz	100 PPM			- 45 C	+ 85 C	Reel, Cut Tape, MouseReel
Standard Clock Oscillators 2.0 x 1.6mm SMD TCXO with a wide operating temp range LFTCXO094776 IQD 1: $2.94 3,000Expected 2026/11/24 New Product	Mfr. Part No. LFTCXO094776 Mouser Part No 449-LFTCXO094776 New Product	IQD	Standard Clock Oscillators 2.0 x 1.6mm SMD TCXO with a wide operating temp range Learn More about IQD lftcxo094776 clock oscillator	Datasheet	3,000Expected 2026/11/24	Cut Tape $2.94 $2.54 $2.41 $2.19 Reel $1.76 View $2.00 $1.97 $1.90 $1.69 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		32 MHz	2.5 PPM	SMD/SMT		- 45 C	+ 105 C	Reel, Cut Tape, MouseReel
Resonators Resonator, SRD (ISM), 915 MHz, -, Size=3.0x3.0 B39921R2906H110 RF360 1: $0.97 8,967In Stock	Mfr. Part No. B39921R2906H110 Mouser Part No 871-B39921R2906H110	RF360	Resonators Resonator, SRD (ISM), 915 MHz, -, Size=3.0x3.0	Datasheet	8,967In Stock	Cut Tape $0.97 $0.828 $0.786 $0.714 View Reel $0.481 $0.645 $0.625 $0.618 $0.576 $0.481 $0.481 MouseReel Available	Min.: 1 Mult.: 1 : 9,000	Resonators	915 MHz		SMD/SMT		- 45 C	+ 125 C	Reel, Cut Tape, MouseReel
VCO Oscillators 900-940MHz CVCO45CL-0900-0940 Crystek Corporation 1: $26.92 5Expected 2026/10/26	Mfr. Part No. CVCO45CL-0900-0940 Mouser Part No 549-CV45CL900-940	Crystek Corporation	VCO Oscillators 900-940MHz	Datasheet	5Expected 2026/10/26	$26.92 $23.26 $22.10 $21.03 View $20.89 $20.36	Min.: 1 Mult.: 1	VCO	900 MHz to 940 MHz		SMD/SMT		- 45 C	+ 85 C	Cut Tape
VCO Oscillators 510-790MHz CVCO55BE-0510-0790 Crystek Corporation 1: $25.61 5Expected 2026/10/19	Mfr. Part No. CVCO55BE-0510-0790 Mouser Part No 549-CV55BE0510-0790	Crystek Corporation	VCO Oscillators 510-790MHz	Datasheet	5Expected 2026/10/19	$25.61 $22.12 $20.99 $19.98 View $19.13 $18.89 $18.41	Min.: 1 Mult.: 1	VCO	510 MHz to 790 MHz		SMD/SMT		- 45 C	+ 85 C	Cut Tape
Resonators Resonator, SRD (ISM), 433.92, -, Size=3.0x3.0 B39431R980U410 RF360 9,000: $0.447 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. B39431R980U410 Mouser Part No 871-B39431R980U410	RF360	Resonators Resonator, SRD (ISM), 433.92, -, Size=3.0x3.0 Learn More about RF360 epcossawfilters	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $0.447	Min.: 9,000 Mult.: 9,000 : 9,000	Resonators	433.92 MHz		SMD/SMT	3 mm x 3 mm	- 45 C	+ 125 C	Reel
VCO Oscillators 421-441MHz CVCO45CL-0421-0441 Crystek Corporation 1: $26.92 Non-Stocked	Mfr. Part No. CVCO45CL-0421-0441 Mouser Part No 549-CV45CL421-441	Crystek Corporation	VCO Oscillators 421-441MHz	Datasheet	Non-Stocked	$26.92 $23.26 $22.10 $21.03 View $20.89 $20.36	Min.: 1 Mult.: 1	VCO	421 MHz to 441 MHz		SMD/SMT		- 45 C	+ 85 C	Cut Tape
VCO Oscillators 795-825MHz CVCO45CL-0795-0825 Crystek Corporation 1: $26.92 Non-Stocked	Mfr. Part No. CVCO45CL-0795-0825 Mouser Part No 549-CV45CL795-825	Crystek Corporation	VCO Oscillators 795-825MHz	Datasheet	Non-Stocked	$26.92 $23.26 $22.10 $21.03 View $20.89 $20.36	Min.: 1 Mult.: 1	VCO	795 MHz to 825 MHz		SMD/SMT		- 45 C	+ 85 C	Cut Tape
Resonators 3 mm x 3 mm 433.92 MHz B39431R0970H110 RF360 3,000: $0.604 Non-Stocked	Mfr. Part No. B39431R0970H110 Mouser Part No 871-B39431R0970H110	RF360	Resonators 3 mm x 3 mm 433.92 MHz Learn More about RF360 epcos kits		Non-Stocked	Reel $0.604 $0.585	Min.: 3,000 Mult.: 3,000 : 3,000	Resonators	433.92 MHz		SMD/SMT	3 mm x 3 mm	- 45 C	+ 125 C	Reel
Resonators 3 mm x 3 mm 433.92 MHz B39431R0990H110 RF360 9,000: $0.594 Non-Stocked	Mfr. Part No. B39431R0990H110 Mouser Part No 871-B39431R0990H110	RF360	Resonators 3 mm x 3 mm 433.92 MHz Learn More about RF360 epcossawfilters		Non-Stocked	Reel $0.594	Min.: 9,000 Mult.: 9,000 : 9,000	Resonators	433.92 MHz		SMD/SMT	3 mm x 3 mm	- 45 C	+ 125 C	Reel
Resonators 3 mm x 3 mm 433.92 MHz Resonator B39431R1920A310 RF360 9,000: $0.584 Non-Stocked	Mfr. Part No. B39431R1920A310 Mouser Part No 871-B39431R1920A310	RF360	Resonators 3 mm x 3 mm 433.92 MHz Resonator Learn More about RF360 epcos kits	Datasheet	Non-Stocked	Reel $0.584	Min.: 9,000 Mult.: 9,000 : 9,000	Resonators	433.92 MHz		SMD/SMT	3 mm x 3 mm	- 45 C	+ 125 C	Reel
MEMS Oscillators 50MHz 3.3V -40C +85C SiT1602BI-32-33E-50.000000X SiTime 1: $2.57 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. SiT1602BI-32-33E-50.000000X Mouser Part No 788-1602BI-32-33E50X	SiTime	MEMS Oscillators 50MHz 3.3V -40C +85C Learn More about SiTime sit1602 oscillators	Datasheet	Non-Stocked Lead-Time 6 Weeks	Cut Tape $2.57 $2.23 $2.02 $1.60 Reel $1.38 View $1.34 $1.28 $1.22 $1.19 MouseReel Available	Min.: 1 Mult.: 1 : 250	MEMS Oscillators	50 MHz	25 PPM			- 45 C	+ 85 C	Reel, Cut Tape, MouseReel
MEMS Oscillators 24MHz 50ppm 1.8V -40C +85C SiT1602BI-23-18E-24.000000G SiTime 1: $1.26 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. SiT1602BI-23-18E-24.000000G Mouser Part No 788-1602BI23-18E-24G	SiTime	MEMS Oscillators 24MHz 50ppm 1.8V -40C +85C Learn More about SiTime sit1602 oscillators	Datasheet	Non-Stocked Lead-Time 6 Weeks	Cut Tape $1.26 $1.09 $0.983 $0.942 Reel $0.89 View $0.854 $0.825 MouseReel Available	Min.: 1 Mult.: 1 : 250	MEMS Oscillators	24 MHz	50 PPM			- 45 C	+ 85 C	Reel, Cut Tape, MouseReel
MEMS Oscillators -20 to 70C, 5032, 20ppm, 3.3V, 100MHz, 60 PPM PR, T&R SiTime SiT1602BI-71-18E-33.333330G SiT1602BI-71-18E-33.333330G SiTime 1: $2.04 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. SiT1602BI-71-18E-33.333330G Mouser Part No 788-1602BI-718E33.3G	SiTime	MEMS Oscillators -20 to 70C, 5032, 20ppm, 3.3V, 100MHz, 60 PPM PR, T&R Learn More about SiTime sit1602 oscillators	Datasheet	Non-Stocked Lead-Time 6 Weeks	Cut Tape $2.04 $1.77 $1.64 $1.54 Reel $1.33 View $1.29 $1.23 $1.17 $1.14	Min.: 1 Mult.: 1 : 250	MEMS Oscillators	33.33333 MHz	20 PPM			- 45 C	+ 85 C	Reel, Cut Tape
Specialist Oscillators SiTime SIT3521AI-2C133-GG98.280000x SIT3521AI-2C133-GG98.280000x SiTime 250: $18.10 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SIT3521AI-2C133-GG98.280000x Mouser Part No 788-SIT3521AI2C3G98	SiTime	Specialist Oscillators	Datasheet	Non-Stocked Lead-Time 14 Weeks	$18.10	Min.: 250 Mult.: 250	DCXO	98.28 MHz	20 PPM	SMD/SMT		- 45 C	+ 85 C

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