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- 55 C Frequency Control & Timing Devices

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Minimum Operating Temperature = - 55 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	Tolerance	Termination Style	Package/Case	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
Standard Clock Oscillators 12.000MHz 3.3Volt 100 ppm -55C +125C ECS-3963-120-AU-TR ECS 1: $2.41 159In Stock	Mfr. Part No. ECS-3963-120-AU-TR Mouser Part No 520-3963-120-AUT	ECS	Standard Clock Oscillators 12.000MHz 3.3Volt 100 ppm -55C +125C Learn More about ECS 3963 clock oscillators	Datasheet	159In Stock	Cut Tape $2.41 $2.09 $1.90 $1.82 Reel $1.52 View $1.72 $1.65 $1.32 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standard Oscillators	12 MHz	100 PPM		SMD/SMT	5 mm x 3.2 mm	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Standard Clock Oscillators 48.000MHz 3.3Volt 100 ppm -55C +125C ECS-3963-480-AU-TR ECS 1: $2.33 271In Stock	Mfr. Part No. ECS-3963-480-AU-TR Mouser Part No 520-3963-480-AUT	ECS	Standard Clock Oscillators 48.000MHz 3.3Volt 100 ppm -55C +125C Learn More about ECS 3963 clock oscillators	Datasheet	271In Stock	Cut Tape $2.33 $2.03 $1.84 $1.76 Reel $1.44 View $1.67 $1.54 $1.32 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standard Oscillators	48 MHz	100 PPM		SMD/SMT	5 mm x 3.2 mm	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Crystals 48.000MHz 20pF 100 ppm -55C +125C ECS-480-20-33-DU-TR ECS 1: $1.04 1,987In Stock	Mfr. Part No. ECS-480-20-33-DU-TR Mouser Part No 520-480-20-33-DUT	ECS	Crystals 48.000MHz 20pF 100 ppm -55C +125C Learn More about ECS ECX 32 smd quartz crystals	Datasheet	1,987In Stock	Cut Tape $1.04 $0.866 $0.84 $0.807 Reel $0.776 View $0.785 $0.737 $0.559 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	48 MHz	100 PPM	50 PPM	SMD/SMT	3.2 mm x 2.5 mm	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Crystals 6MHz -55 to +125C ECS-60-20-5PXDU-TR ECS 1: $0.65 554In Stock	Mfr. Part No. ECS-60-20-5PXDU-TR Mouser Part No 520-60-20-5PXDU	ECS	Crystals 6MHz -55 to +125C	Datasheet	554In Stock	Cut Tape $0.65 $0.59 $0.583 $0.571 Reel $0.558 View $0.406 $0.39 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	6 MHz	100 PPM	30 PPM	SMD/SMT		- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Crystals 9.8304MHz -55 to +125C ECS-98.3-20-5PXDU-TR ECS 1: $0.98 974In Stock	Mfr. Part No. ECS-98.3-20-5PXDU-TR Mouser Part No 520-98.3-20-5PXDU	ECS	Crystals 9.8304MHz -55 to +125C	Datasheet	974In Stock	Cut Tape $0.98 $0.772 $0.74 $0.70 Reel $0.642 View $0.671 $0.567 $0.431 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	9.8304 MHz	100 PPM	30 PPM	SMD/SMT		- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Crystals CRYSTAL 27.0000MHZ 20PF SMD,ECX-53B-DU, 100ppm, 30ppm,20pF,30 Ohm,Fundamental,-55 C 125 C,4-SMD, No Lead (DFN, LCC),0.197" L x 0.126" W (5.00mm x 3.20mm),0.033" (0.85mm) ECS-270-20-30B-DU ECS 1: $1.51 702In Stock 1,000Expected 10/11/2026	Mfr. Part No. ECS-270-20-30B-DU Mouser Part No 520-ECS-270-20-30BDU	ECS	Crystals CRYSTAL 27.0000MHZ 20PF SMD,ECX-53B-DU, 100ppm, 30ppm,20pF,30 Ohm,Fundamental,-55 C 125 C,4-SMD, No Lead (DFN, LCC),0.197" L x 0.126" W (5.00mm x 3.20mm),0.033" (0.85mm) Learn More about ECS ecx 53b crystals	Datasheet	702In Stock 1,000Expected 10/11/2026	Cut Tape $1.51 $1.31 $1.24 $1.14 Reel $0.98 View $1.07 $1.03 $0.938 $0.889 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	27 MHz	100 PPM	30 PPM	SMD/SMT		- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Crystals CRYSTAL 30.0000MHZ 20PF SMD,ECX-53B-DU, 100ppm, 30ppm,20pF,30 Ohm,Fundamental,-55 C 125 C,4-SMD, No Lead (DFN, LCC),0.197" L x 0.126" W (5.00mm x 3.20mm),0.033" (0.85mm) ECS-300-20-30B-DU ECS 1: $0.97 1,525In Stock	Mfr. Part No. ECS-300-20-30B-DU Mouser Part No 520-ECS-300-20-30BDU	ECS	Crystals CRYSTAL 30.0000MHZ 20PF SMD,ECX-53B-DU, 100ppm, 30ppm,20pF,30 Ohm,Fundamental,-55 C 125 C,4-SMD, No Lead (DFN, LCC),0.197" L x 0.126" W (5.00mm x 3.20mm),0.033" (0.85mm) Learn More about ECS ecx 53b crystals	Datasheet	1,525In Stock	Cut Tape $0.97 $0.843 Reel $0.843 $0.70 $0.572 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	30 MHz	100 PPM	30 PPM	SMD/SMT		- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Crystals CRYSTAL 32.0000MHZ 20PF SMD,ECX-53B-DU, 100ppm, 30ppm,20pF,30 Ohm,Fundamental,-55 C 125 C,4-SMD, No Lead (DFN, LCC),0.197" L x 0.126" W (5.00mm x 3.20mm),0.033" (0.85mm) ECS-320-20-30B-DU ECS 1: $0.98 211In Stock 1,000Expected 02/11/2026	Mfr. Part No. ECS-320-20-30B-DU Mouser Part No 520-ECS-320-20-30BDU	ECS	Crystals CRYSTAL 32.0000MHZ 20PF SMD,ECX-53B-DU, 100ppm, 30ppm,20pF,30 Ohm,Fundamental,-55 C 125 C,4-SMD, No Lead (DFN, LCC),0.197" L x 0.126" W (5.00mm x 3.20mm),0.033" (0.85mm) Learn More about ECS ecx 53b crystals	Datasheet	211In Stock 1,000Expected 02/11/2026	Cut Tape $0.98 $0.843 Reel $0.843 $0.70 $0.572 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	32 MHz	100 PPM	30 PPM	SMD/SMT		- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Crystals 40.000 MHz 8 pF Fund ECX-53B +/-30/100 ppm -55 +125 C 4 Pads RoHS ECS-400-8-30BQ-DS-TR ECS 1: $1.04 505In Stock	Mfr. Part No. ECS-400-8-30BQ-DS-TR Mouser Part No 520-ECS-400830BQDSTR	ECS	Crystals 40.000 MHz 8 pF Fund ECX-53B +/-30/100 ppm -55 +125 C 4 Pads RoHS Learn More about ECS ecx 53b crystals	Datasheet	505In Stock	Cut Tape $1.04 $0.82 $0.786 $0.744 Reel $0.667 View $0.627 $0.577 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	40 MHz	100 PPM	30 PPM	SMD/SMT	5 mm x 3.2 mm	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Crystals 40MHz, CL 8, TOL 20 ppm, STAB 50 ppm, -40 +125 C, ESR 40O, AEC-Q200, ECX-33Q, 3.2X2.5 mm, RoHS ECS-400-8-33Q-JES-TR ECS 1: $0.89 678In Stock	Mfr. Part No. ECS-400-8-33Q-JES-TR Mouser Part No 520-ECS-400833QJESTR	ECS	Crystals 40MHz, CL 8, TOL 20 ppm, STAB 50 ppm, -40 +125 C, ESR 40O, AEC-Q200, ECX-33Q, 3.2X2.5 mm, RoHS Learn More about ECS ecx 33q crystals	Datasheet	678In Stock	Cut Tape $0.89 $0.701 $0.672 $0.636 Reel $0.517 View $0.609 $0.584 $0.487	Min.: 1 Mult.: 1 : 3,000	Crystals	8 MHz to 54 MHz	100 PPM		SMD/SMT		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape
Crystals 26MHz, CL 12, TOL 20 ppm, STAB 50 ppm, -40 +125 C, ESR 40O, AEC-Q200, ECX-33Q, 3.2X2.5 mm, RoHS ECS-260-12-33Q-JES-TR ECS 1: $0.89 777In Stock	Mfr. Part No. ECS-260-12-33Q-JES-TR Mouser Part No 520-ECS2601233QJESTR	ECS	Crystals 26MHz, CL 12, TOL 20 ppm, STAB 50 ppm, -40 +125 C, ESR 40O, AEC-Q200, ECX-33Q, 3.2X2.5 mm, RoHS Learn More about ECS ecx 33q crystals	Datasheet	777In Stock	Cut Tape $0.89 $0.701 $0.672 $0.636 Reel $0.545 View $0.609 $0.584 $0.487	Min.: 1 Mult.: 1 : 3,000	Crystals	8 MHz to 54 MHz	100 PPM		SMD/SMT		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape
Crystals -55C/+125C 12pF 30ppm AEC-Q200 SA324160F36MAR CTS Electronic Components 1: $0.66 894In Stock	Mfr. Part No. SA324160F36MAR Mouser Part No 774-SA324160F36MAR	CTS Electronic Components	Crystals -55C/+125C 12pF 30ppm AEC-Q200 Learn More about CTS Electronic Components cts sa automotive crystal resonators	Datasheet	894In Stock	Cut Tape $0.66 $0.573 $0.52 $0.498 Reel $0.381 View $0.471 $0.452 $0.433 $0.366 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	16 MHz	100 PPM	30 PPM	SMD/SMT		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Crystals -55C/+125C 10pF 30ppm AEC-Q200 SA324240F36MAR CTS Electronic Components 1: $0.64 60In Stock	Mfr. Part No. SA324240F36MAR Mouser Part No 774-SA324240F36MAR	CTS Electronic Components	Crystals -55C/+125C 10pF 30ppm AEC-Q200 Learn More about CTS Electronic Components cts sa automotive crystal resonators	Datasheet	60In Stock	Cut Tape $0.64 $0.553 $0.501 $0.481 Reel $0.39 View $0.455 $0.436 $0.418 $0.374 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	24 MHz	100 PPM	30 PPM	SMD/SMT		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Crystals -55C/+125C 12pF 30ppm AEC-Q200 SA324250F36MAR CTS Electronic Components 1: $0.48 679In Stock	Mfr. Part No. SA324250F36MAR Mouser Part No 774-SA324250F36MAR	CTS Electronic Components	Crystals -55C/+125C 12pF 30ppm AEC-Q200 Learn More about CTS Electronic Components cts sa automotive crystal resonators	Datasheet	679In Stock	Cut Tape $0.48 $0.433 $0.415 $0.405 Reel $0.378 View $0.395 $0.392 $0.384 $0.362 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	25 MHz	100 PPM	30 PPM	SMD/SMT		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Standard Clock Oscillators 8MHz -55C +125C 3.3V 50ppm AEC-Q200 SIT8924BM-83-33E-8.000000X SiTime 1: $30.39 45In Stock	Mfr. Part No. SIT8924BM-83-33E-8.000000X Mouser Part No 788-8924BM8333E8X	SiTime	Standard Clock Oscillators 8MHz -55C +125C 3.3V 50ppm AEC-Q200 Learn More about SiTime automotive ruggedized oscillator families	Datasheet	45In Stock	Cut Tape $30.39 $26.09 $25.20 $23.05 Reel $23.05 MouseReel Available	Min.: 1 Mult.: 1 : 250	Standard Oscillators	8 MHz	50 PPM		SMD/SMT	7 mm x 5 mm	- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Crystals 12MHz, CL 8, TOL 20 ppm, STAB 50 ppm, -40 +125 C, ESR 100O, AEC-Q200, ECX-33Q, 3.2X2.5 mm, RoHS ECS-120-8-33Q-JES-TR ECS 1: $0.89 1,123In Stock	Mfr. Part No. ECS-120-8-33Q-JES-TR Mouser Part No 520-ECS-120833QJESTR	ECS	Crystals 12MHz, CL 8, TOL 20 ppm, STAB 50 ppm, -40 +125 C, ESR 100O, AEC-Q200, ECX-33Q, 3.2X2.5 mm, RoHS Learn More about ECS ecx 33q crystals	Datasheet	1,123In Stock	Cut Tape $0.89 $0.701 $0.672 $0.636 Reel $0.545 View $0.609 $0.584 $0.487	Min.: 1 Mult.: 1 : 3,000	Crystals	8 MHz to 54 MHz	100 PPM		SMD/SMT		- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape
Crystals 16MHz -55 to +125C ECS-160-20-30B-DU-TR ECS 1: $1.52 876In Stock Factory Special Order	Mfr. Part No. ECS-160-20-30B-DU-TR Mouser Part No 520-160-20-30B-DU Factory Special Order	ECS	Crystals 16MHz -55 to +125C Learn More about ECS ecx 53b crystals	Datasheet	876In Stock	Cut Tape $1.52 $1.20 $1.15 $1.08 Reel View $1.04 $0.938 $0.905 $0.843 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	16 MHz	100 PPM	30 PPM	SMD/SMT	5 mm x 3.2 mm	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Crystals 25MHz -55 to +125C ECS-250-20-30B-DU-TR ECS 1: $1.52 448In Stock Factory Special Order	Mfr. Part No. ECS-250-20-30B-DU-TR Mouser Part No 520-250-20-30B-DU Factory Special Order	ECS	Crystals 25MHz -55 to +125C Learn More about ECS ecx 53b crystals	Datasheet	448In Stock	Cut Tape $1.52 $1.20 $1.15 $1.08 Reel View $1.04 $0.874 $0.843 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	25 MHz	100 PPM	30 PPM	SMD/SMT	5 mm x 3.2 mm	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Crystals 30MHz -55 to +125C ECS-300-20-30B-DU-TR ECS 1: $1.52 215In Stock Factory Special Order	Mfr. Part No. ECS-300-20-30B-DU-TR Mouser Part No 520-300-20-30B-DU Factory Special Order	ECS	Crystals 30MHz -55 to +125C Learn More about ECS ecx 53b crystals	Datasheet	215In Stock	Cut Tape $1.52 $1.20 $1.15 View Reel $0.938 $1.08 $1.04 $0.938 $0.905 $0.843 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	30 MHz	100 PPM	30 PPM	SMD/SMT	5 mm x 3.2 mm	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
OCXO Oscillators OCXO 36x27 5 Pin 10MHz 5ppb -45 C - 85 C CMOS 5V -155dBc/Hz at 10kHz ABRACON AOCTQ5-V-10.000MHZ-I5 AOCTQ5-V-10.000MHZ-I5 ABRACON 1: $234.94 110Expected 20/11/2026	Mfr. Part No. AOCTQ5-V-10.000MHZ-I5 Mouser Part No 815-AOCTQ5-V-10-I5	ABRACON	OCXO Oscillators OCXO 36x27 5 Pin 10MHz 5ppb -45 C - 85 C CMOS 5V -155dBc/Hz at 10kHz	Datasheet	110Expected 20/11/2026	$234.94 $214.95	Min.: 1 Mult.: 1	VCOCXO	10 MHz	5 PPB		SMD/SMT		- 55 C	+ 85 C		Tray
Crystals 32.768 kHz 12.5 pF +/-20 PPM -55/+125C CM7V-T1A-32.768kHz-12.5pF-20PPM-TC-QC Micro Crystal 1: $0.65 7,226On Order	Mfr. Part No. CM7V-T1A-32.768kHz-12.5pF-20PPM-TC-QC Mouser Part No 428-201913-MG01	Micro Crystal	Crystals 32.768 kHz 12.5 pF +/-20 PPM -55/+125C	Datasheet	7,226On Order On Order Ship Dates Mfr. No: CM7V-T1A-32.768kHz-12.5pF-20PPM-TC-QC Stock: 0 On Order: 1,226 Pending 6,000 Expected 27/11/2026 Factory Lead Time: 8 Weeks	Cut Tape $0.65 $0.549 $0.521 $0.473 Reel $0.386 View $0.449 $0.427 $0.371 $0.363 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	32.768 kHz		20 PPM	SMD/SMT		- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Crystals 10MHz -55 to +125C ECS-100-20-30B-DU-TR ECS 1: $1.52 37In Stock Factory Special Order	Mfr. Part No. ECS-100-20-30B-DU-TR Mouser Part No 520-100-20-30B-DU Factory Special Order	ECS	Crystals 10MHz -55 to +125C Learn More about ECS ecx 53b crystals	Datasheet	37In Stock	Cut Tape $1.52 $1.20 View Reel $0.938 $1.15 $1.08 $1.04 $0.938 $0.905 $0.843 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	10 MHz	100 PPM	30 PPM	SMD/SMT	5 mm x 3.2 mm	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Crystals 12MHz -55 to +125C ECS-120-20-30B-DU-TR ECS 1: $1.52 101In Stock Factory Special Order	Mfr. Part No. ECS-120-20-30B-DU-TR Mouser Part No 520-120-20-30B-DU Factory Special Order	ECS	Crystals 12MHz -55 to +125C Learn More about ECS ecx 53b crystals	Datasheet	101In Stock	Cut Tape $1.52 $1.20 $1.15 View Reel $0.938 $1.08 $1.04 $0.938 $0.905 $0.843 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	12 MHz	100 PPM	30 PPM	SMD/SMT	5 mm x 3.2 mm	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Crystals 20MHz -55 to +125C ECS-200-20-30B-DU-TR ECS 1: $1.52 31In Stock Factory Special Order	Mfr. Part No. ECS-200-20-30B-DU-TR Mouser Part No 520-200-20-30B-DU Factory Special Order	ECS	Crystals 20MHz -55 to +125C Learn More about ECS ecx 53b crystals	Datasheet	31In Stock	Cut Tape $1.52 $1.20 View Reel $0.851 $1.15 $1.08 $1.04 $0.851 $0.843 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	20 MHz	100 PPM	30 PPM	SMD/SMT	5 mm x 3.2 mm	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Crystals 24MHz -55 to +125C ECS-240-20-30B-DU-TR ECS 1: $1.52 152In Stock Factory Special Order	Mfr. Part No. ECS-240-20-30B-DU-TR Mouser Part No 520-240-20-30B-DU Factory Special Order	ECS	Crystals 24MHz -55 to +125C Learn More about ECS ecx 53b crystals	Datasheet	152In Stock	Cut Tape $1.52 $1.20 $1.15 View Reel $0.948 $1.08 $1.04 $0.948 $0.916 $0.843 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	24 MHz	100 PPM	30 PPM	SMD/SMT	5 mm x 3.2 mm	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel