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4.5 MHz Frequency Control & Timing Devices

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Types of Frequency Control & Timing Devices

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Frequency	Frequency Stability	Tolerance	Termination Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Crystals Xtal HC-49/US SMD 4.5mm Height 4.5MHz Tol 30ppm Stab 50ppm -20 C - 70 C 18pF 180 Ohms ABLS-4.500MHZ-B4-T ABRACON 1: $319 2.905In Stock	Mfr. Part # ABLS-4.500MHZ-B4-T Mouser Part # 815-ABLS-4.500M-T	ABRACON	Crystals Xtal HC-49/US SMD 4.5mm Height 4.5MHz Tol 30ppm Stab 50ppm -20 C - 70 C 18pF 180 Ohms Learn More about ABRACON abls smd crystals	Datasheet	2.905In Stock	Cut Tape $319 $271 $257 $250 Reel $212 View $207 $149 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Crystals	4.5 MHz	50 PPM	30 PPM	SMD/SMT	HC-49/US	- 20 C	+ 70 C	Reel, Cut Tape, MouseReel
Resonators CSTCR4M50G53093-R0 Murata Electronics 1: $422 2.975Expected 11/5/2026	Mfr. Part # CSTCR4M50G53093-R0 Mouser Part # 81-CSTCR4M50G53093R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	2.975Expected 11/5/2026	Cut Tape $422 $365 $332 $318 Reel $250 View $301 $288 $276 $240	Min.: 1 Mult.: 1 : 3.000	Resonators	4.5 MHz		0.5 %	SMD/SMT		- 20 C	+ 80 C	Reel, Cut Tape
MEMS Oscillators MEMS OSC, LVCMOS, 4.5MHz, 50PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm DSC6003JI1B-004.5000T Microchip Technology 1.000: $570 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # DSC6003JI1B-004.5000T Mouser Part # 579-3JI1B-004.5000T	Microchip Technology	MEMS Oscillators MEMS OSC, LVCMOS, 4.5MHz, 50PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $570	Min.: 1.000 Mult.: 1.000 : 1.000	MEMS Oscillators	4.5 MHz	50 PPM			VLGA-4	- 40 C	+ 85 C	Reel
MEMS Oscillators MEMS OSC, LVCMOS, 4.5MHz, 25PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm DSC6003JI2B-004.5000T Microchip Technology 1.000: $599 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # DSC6003JI2B-004.5000T Mouser Part # 579-3JI2B-004.5000T	Microchip Technology	MEMS Oscillators MEMS OSC, LVCMOS, 4.5MHz, 25PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $599	Min.: 1.000 Mult.: 1.000 : 1.000	MEMS Oscillators	4.5 MHz	25 PPM			VLGA-4	- 40 C	+ 85 C	Reel
MEMS Oscillators MEMS OSC, LVCMOS, 4.5MHz, 50PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm DSC6003JI1B-004.5000 Microchip Technology 1: $695 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # DSC6003JI1B-004.5000 Mouser Part # 579-6003JI1B-0045000	Microchip Technology	MEMS Oscillators MEMS OSC, LVCMOS, 4.5MHz, 50PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm	Datasheet	Non-Stocked Lead-Time 12 Weeks	$695 $570	Min.: 1 Mult.: 1	MEMS Oscillators	4.5 MHz	50 PPM			VLGA-4	- 40 C	+ 85 C	Cut Tape
MEMS Oscillators MEMS OSC, LVCMOS, 4.5MHz, 25PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm DSC6003JI2B-004.5000 Microchip Technology 1: $729 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # DSC6003JI2B-004.5000 Mouser Part # 579-6003JI2B-0045000	Microchip Technology	MEMS Oscillators MEMS OSC, LVCMOS, 4.5MHz, 25PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm	Datasheet	Non-Stocked Lead-Time 12 Weeks	$729 $604 $599	Min.: 1 Mult.: 1	MEMS Oscillators	4.5 MHz	25 PPM			VLGA-4	- 40 C	+ 85 C	Cut Tape
Resonators CSTCR4M50G53-R0 Murata Electronics 3.000: $253 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CSTCR4M50G53-R0 Mouser Part # 81-CSTCR4M50G53-R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $253 $230	Min.: 3.000 Mult.: 3.000 : 3.000	Resonators	4.5 MHz		0.5 %	SMD/SMT		- 20 C	+ 80 C	Reel
Resonators CSTCR4M50G55-R0 Murata Electronics 3.000: $254 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CSTCR4M50G55-R0 Mouser Part # 81-CSTCR4M50G55-R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $254 $244	Min.: 3.000 Mult.: 3.000 : 3.000	Resonators	4.5 MHz		0.5 %	SMD/SMT		- 20 C	+ 80 C	Reel
Crystals Xtal HC-49/US SMD 4.5mm Height 4.5MHz Tol 15ppm Stab 30ppm -40 C - 85 C 18pF 120 Ohms DF18CC1-4.500MHZ-T ABRACON 1: $410 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # DF18CC1-4.500MHZ-T Mouser Part # 815-DF18CC1-4.500M-T	ABRACON	Crystals Xtal HC-49/US SMD 4.5mm Height 4.5MHz Tol 15ppm Stab 30ppm -40 C - 85 C 18pF 120 Ohms	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $410 $342 $325 $295 Reel $229 View $279 $270 $220 $211 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Crystals	4.5 MHz	30 PPM	15 PPM	SMD/SMT		- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Crystals Crystal, HC49/U SMD, 4.500MHZ, 18pF, 15ppm@25C, 30ppm -40+85C E1SJA18-4.500M TR ABRACON 1: $433 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # E1SJA18-4.500M TR Mouser Part # 815-E1SJA18-4.500MTR	ABRACON	Crystals Crystal, HC49/U SMD, 4.500MHZ, 18pF, 15ppm@25C, 30ppm -40+85C	Datasheet	Non-Stocked Lead-Time 15 Weeks	Cut Tape $433 $369 $342 $322 Reel $284 View $305 $293 $273 $268 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Crystals	4.5 MHz	30 PPM	15 PPM	SMD/SMT		- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resonators CSTLS4M50G53-A0 Murata Electronics 1: $228 Non-Stocked Lead-Time 12 Weeks End of Life	Mfr. Part # CSTLS4M50G53-A0 Mouser Part # 81-CSTLS4M50G53-A0 End of Life	Murata Electronics	Resonators	Datasheet	Non-Stocked Lead-Time 12 Weeks	$228 $201 $182 $175 Reel $147 View $165 $158 $153 $138	Min.: 1 Mult.: 1 : 2.000	Resonators	4.5 MHz		0.5 %	Through Hole		- 20 C	+ 80 C	Ammo Pack
Resonators CSTLS4M50G53-B0 Murata Electronics 1: $251 Non-Stocked Lead-Time 12 Weeks End of Life	Mfr. Part # CSTLS4M50G53-B0 Mouser Part # 81-CSTLS4M50G53-B0 End of Life	Murata Electronics	Resonators	Datasheet	Non-Stocked Lead-Time 12 Weeks	$251 $214 $203 $185 View $156 $142 $126	Min.: 1 Mult.: 1	Resonators	4.5 MHz		0.5 %	Through Hole		- 20 C	+ 80 C	Bulk
Resonators CSTLS4M50G56-A0 Murata Electronics 1: $251 Non-Stocked Lead-Time 12 Weeks End of Life	Mfr. Part # CSTLS4M50G56-A0 Mouser Part # 81-CSTLS4M50G56-A0 End of Life	Murata Electronics	Resonators	Datasheet	Non-Stocked Lead-Time 12 Weeks	$251 $218 $206 $187 Reel $141 View $178 $169 $167 $128	Min.: 1 Mult.: 1 : 2.000	Resonators	4.5 MHz		0.5 %	Through Hole		- 20 C	+ 80 C	Ammo Pack
Resonators CSTLS4M50G56-B0 Murata Electronics 1: $239 Non-Stocked Lead-Time 12 Weeks End of Life	Mfr. Part # CSTLS4M50G56-B0 Mouser Part # 81-CSTLS4M50G56-B0 End of Life	Murata Electronics	Resonators	Datasheet	Non-Stocked Lead-Time 12 Weeks	$239 $207 $189 $181 View $171 $163 $156 $146 $142	Min.: 1 Mult.: 1	Resonators	4.5 MHz		0.5 %	Through Hole		- 20 C	+ 80 C	Bulk
Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 20ppm, Stab 30ppm, -20 C/70 C, 18pF GL045F23CDT CTS Electronic Components 1: $615 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # GL045F23CDT Mouser Part # 774-GL045F23CDT	CTS Electronic Components	Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 20ppm, Stab 30ppm, -20 C/70 C, 18pF	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $615 $524 $497 $451 Reel $319 View $428 $407 $309 $288	Min.: 1 Mult.: 1 : 1.000	Crystals	4.5 MHz	30 PPM	20 PPM	SMD/SMT	11.7 mm x 5 mm	- 20 C	+ 70 C	Reel, Cut Tape
Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 20ppm, Stab 30ppm, -20 C/70 C, 20pF GL045F23CET CTS Electronic Components 1: $615 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # GL045F23CET Mouser Part # 774-GL045F23CET	CTS Electronic Components	Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 20ppm, Stab 30ppm, -20 C/70 C, 20pF	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $615 $524 $497 $451 Reel $341 View $428 $407 $335 $317	Min.: 1 Mult.: 1 : 1.000	Crystals	4.5 MHz	30 PPM	20 PPM	SMD/SMT	11.7 mm x 5 mm	- 20 C	+ 70 C	Reel, Cut Tape
Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 20ppm, Stab 30ppm, -40 C/85 C, 18pF GL045F23IDT CTS Electronic Components 1: $638 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # GL045F23IDT Mouser Part # 774-GL045F23IDT	CTS Electronic Components	Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 20ppm, Stab 30ppm, -40 C/85 C, 18pF	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $638 $541 $514 $467 Reel $353 View $442 $420 $334 $311	Min.: 1 Mult.: 1 : 1.000	Crystals	4.5 MHz	30 PPM	20 PPM	SMD/SMT	11.7 mm x 5 mm	- 40 C	+ 85 C	Reel, Cut Tape
Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 20ppm, Stab 30ppm, -40 C/85 C, 20pF GL045F23IET CTS Electronic Components 1: $638 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # GL045F23IET Mouser Part # 774-GL045F23IET	CTS Electronic Components	Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 20ppm, Stab 30ppm, -40 C/85 C, 20pF	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $638 $541 $514 $467 Reel $353 View $442 $420 $334 $311	Min.: 1 Mult.: 1 : 1.000	Crystals	4.5 MHz	30 PPM	20 PPM	SMD/SMT	11.7 mm x 5 mm	- 40 C	+ 85 C	Reel, Cut Tape
Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 30ppm, Stab 30ppm, -20 C/70 C, 18pF GL045F33CDT CTS Electronic Components 1: $615 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # GL045F33CDT Mouser Part # 774-GL045F33CDT	CTS Electronic Components	Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 30ppm, Stab 30ppm, -20 C/70 C, 18pF	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $615 $524 $497 $451 Reel $318 View $428 $407 $308 $291	Min.: 1 Mult.: 1 : 1.000	Crystals	4.5 MHz	30 PPM	30 PPM	SMD/SMT	11.7 mm x 5 mm	- 20 C	+ 70 C	Reel, Cut Tape
Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 30ppm, Stab 30ppm, -20 C/70 C, 20pF GL045F33CET CTS Electronic Components 1: $615 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # GL045F33CET Mouser Part # 774-GL045F33CET	CTS Electronic Components	Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 30ppm, Stab 30ppm, -20 C/70 C, 20pF	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $615 $524 $497 $451 Reel $319 View $428 $407 $309 $288	Min.: 1 Mult.: 1 : 1.000	Crystals	4.5 MHz	30 PPM	30 PPM	SMD/SMT	11.7 mm x 5 mm	- 20 C	+ 70 C	Reel, Cut Tape
Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 30ppm, Stab 30ppm, -40 C/85 C, 18pF GL045F33IDT CTS Electronic Components 1: $638 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # GL045F33IDT Mouser Part # 774-GL045F33IDT	CTS Electronic Components	Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 30ppm, Stab 30ppm, -40 C/85 C, 18pF	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $638 $541 $514 $467 Reel $349 View $442 $420 $340 $320	Min.: 1 Mult.: 1 : 1.000	Crystals	4.5 MHz	30 PPM	30 PPM	SMD/SMT	11.7 mm x 5 mm	- 40 C	+ 85 C	Reel, Cut Tape
Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 30ppm, Stab 30ppm, -40 C/85 C, 20pF GL045F33IET CTS Electronic Components 1: $638 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # GL045F33IET Mouser Part # 774-GL045F33IET	CTS Electronic Components	Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 30ppm, Stab 30ppm, -40 C/85 C, 20pF	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $638 $541 $514 $467 Reel $353 View $442 $420 $334 $311	Min.: 1 Mult.: 1 : 1.000	Crystals	4.5 MHz	30 PPM	30 PPM	SMD/SMT	11.7 mm x 5 mm	- 40 C	+ 85 C	Reel, Cut Tape
Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 30ppm, Stab 50ppm, -20 C/70 C, 18pF GL045F35CDT CTS Electronic Components 1: $615 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # GL045F35CDT Mouser Part # 774-GL045F35CDT	CTS Electronic Components	Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 30ppm, Stab 50ppm, -20 C/70 C, 18pF	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $615 $524 $497 $451 Reel $341 View $428 $407 $335 $317	Min.: 1 Mult.: 1 : 1.000	Crystals	4.5 MHz	50 PPM	30 PPM	SMD/SMT	11.7 mm x 5 mm	- 20 C	+ 70 C	Reel, Cut Tape
Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 30ppm, Stab 50ppm, -20 C/70 C, 20pF GL045F35CET CTS Electronic Components 1: $615 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # GL045F35CET Mouser Part # 774-GL045F35CET	CTS Electronic Components	Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 30ppm, Stab 50ppm, -20 C/70 C, 20pF	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $615 $524 $497 $451 Reel $320 View $428 $407 $311 $291	Min.: 1 Mult.: 1 : 1.000	Crystals	4.5 MHz	50 PPM	30 PPM	SMD/SMT	11.7 mm x 5 mm	- 20 C	+ 70 C	Reel, Cut Tape
Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 30ppm, Stab 50ppm, -40 C/85 C, 18pF GL045F35IDT CTS Electronic Components 1: $615 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # GL045F35IDT Mouser Part # 774-GL045F35IDT	CTS Electronic Components	Crystals HC-49U/S-SM GND Lead Crystal 4.500000 MHz Tol 30ppm, Stab 50ppm, -40 C/85 C, 18pF	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $615 $524 $497 $451 Reel $340 View $428 $407 $330 $310	Min.: 1 Mult.: 1 : 1.000	Crystals	4.5 MHz	50 PPM	30 PPM	SMD/SMT	11.7 mm x 5 mm	- 40 C	+ 85 C	Reel, Cut Tape

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