ECX-33Q SMD Quartz Crystals

ECS ECX-33Q SMD Quartz Crystals are miniature SMD crystals with a 3.2mm x 5.5mm footprint. These crystals meet AEC-Q2000 qualification requirements and are RoHS compliant. The crystals offer a frequency range of 12MHz to 40MHz with ±10ppm to ±30ppm tolerance and ±30ppm, ±50ppm, or ±100ppm stability. These compact and low-profile crystals are available in tape-and-reel packaging. ECS ECX-33Q SMD Quartz Crystals feature a gold (Au) lead finish and moisture sensitivity level (MSL) 1.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Frequency
Load Capacitance
Tolerance
Frequency Stability
Package / Case
Minimum Operating Temperature
Maximum Operating Temperature
Termination Style
ESR
Drive Level
Length
Width
Height
Series
Packaging
Qualification
ECS Crystals 24.000 MHz, CL 18 pF TOL +/-25 ppm, STAB +/-100 ppm, -40 - +125C AEC-Q200 ECX-33Q 3.2X2.5 mm ESR 40ohm RoHS
Datasheet
453In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

24 MHz 18 pF 25 PPM 100 PPM 3.2 mm x 2.5 mm - 40 C + 125 C SMD/SMT 40 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel, Cut Tape, MouseReel AEC-Q200
ECS Crystals 25.000 MHz, CL12 pF TOL +/-25 ppm, STAB +/-100 ppm, -40 - +125C AEC-Q200 ECX-33Q 3.2X2.5 mm ESR 40ohm RoHS
Datasheet
1,338In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

25 MHz 12 pF 25 PPM 100 PPM 3.2 mm x 2.5 mm - 40 C + 125 C SMD/SMT 40 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel, Cut Tape, MouseReel AEC-Q200
ECS Crystals 25.000 MHz, CL18 pF TOL +/-25 ppm, STAB +/-100 ppm, -40 - +125C AEC-Q200 ECX-33Q 3.2X2.5 mm ESR 40ohm RoHS
Datasheet
1,094In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

25 MHz 18 pF 25 PPM 100 PPM 3.2 mm x 2.5 mm - 40 C + 125 C SMD/SMT 40 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel, Cut Tape, MouseReel AEC-Q200
ECS Crystals CRYSTAL 25MHZ 8pF +/-15ppm +/-50ppm -40C - 125C
Datasheet
1,101In Stock
Min.: 1
Mult.: 1
Reel: 1,000

25 MHz 8 pF 15 PPM 50 PPM SMD-4 - 40 C + 125 C SMD/SMT 40 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel, Cut Tape
ECS Crystals 13MHz 12pF 20ppm -40C +125C AEC-Q200
Datasheet
1,420In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

13 MHz 12 pF 20 PPM 50 PPM 3.2 mm x 2.5 mm - 40 C + 125 C SMD/SMT 100 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel, Cut Tape, MouseReel AEC-Q200
ECS Crystals 13.5600MHz 12pF AEC-Q200 -40C +85C
Datasheet
461In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

13.56 MHz 12 pF 20 PPM 50 PPM 3.2 mm x 2.5 mm - 40 C + 85 C SMD/SMT 100 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel, Cut Tape, MouseReel AEC-Q200
ECS Crystals 22.1184MHz 12pF AEC-Q200 -40C +85C
Datasheet
707In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

22.1184 MHz 12 pF 20 PPM 50 PPM 3.2 mm x 2.5 mm - 40 C + 85 C SMD/SMT 60 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel, Cut Tape, MouseReel AEC-Q200
ECS Crystals 30.000MHz 12pF AEC-Q200 -40C +85C
Datasheet
141In Stock
Min.: 1
Mult.: 1
Reel: 3,000

30 MHz 12 pF 20 PPM 50 PPM 3.2 mm x 2.5 mm - 40 C + 85 C SMD/SMT 40 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel, Cut Tape AEC-Q200
ECS Crystals 12MHz, CL 8, TOL +/-20 ppm, STAB +/-50 ppm, -40 - +125C, ESR 100ohm, AEC-Q200, ECX-33Q, 3.2X2.5 mm, RoHS
Datasheet
1,133In Stock
Min.: 1
Mult.: 1
Reel: 3,000

8 MHz to 54 MHz 100 PPM - 55 C + 125 C SMD/SMT 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel, Cut Tape AEC-Q200
ECS Crystals 30MHz 12pF 20ppm -40C +125C AEC-Q200
Datasheet
3,000Expected 2026-04-21
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

30 MHz 12 pF 20 PPM 50 PPM 3.2 mm x 2.5 mm - 40 C + 125 C SMD/SMT 40 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel, Cut Tape, MouseReel AEC-Q200
ECS Crystals 8.000 MHz 8 pF +/-25/100 ppm -40 - +125C AEC-Q200 ECX-53Q 5X3.2 mm RoHS
Datasheet
6,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

8 MHz 8 pF 25 PPM 100 PPM - 40 C + 125 C SMD/SMT 500 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel, Cut Tape, MouseReel AEC-Q200
ECS Crystals 28.63636MHz 12pF -40C +125C AEC-Q200
Datasheet
2,651Expected 2026-04-14
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

28.63636 MHz 12 pF 20 PPM 50 PPM 3.2 mm x 2.5 mm - 40 C + 125 C SMD/SMT 40 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel, Cut Tape, MouseReel AEC-Q200
ECS Crystals 12.800MHz 12pF AEC-Q200 -40C +85C
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

12.28 MHz 12 pF 20 PPM 50 PPM 3.2 mm x 2.5 mm - 40 C + 85 C SMD/SMT 100 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel AEC-Q200
ECS Crystals 14.7456MHz 12pF AEC-Q200 -40C +85C
Datasheet
Non-Stocked Lead-Time 9 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

14.7456 MHz 12 pF 20 PPM 50 PPM 3.2 mm x 2.5 mm - 40 C + 85 C SMD/SMT 100 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel, Cut Tape, MouseReel AEC-Q200
ECS Crystals 19.6608MHz 12pF AEC-Q200 -40C +85C
Datasheet
Non-Stocked Lead-Time 9 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

19.6608 MHz 12 pF 20 PPM 50 PPM 3.2 mm x 2.5 mm - 40 C + 85 C SMD/SMT 80 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel, Cut Tape, MouseReel AEC-Q200
ECS Crystals 19.66MHz 12pF 20ppm -40C +125C AEC-Q200
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

19.6608 MHz 12 pF 20 PPM 50 PPM - 40 C + 125 C SMD/SMT 80 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel AEC-Q200
ECS Crystals 22.1184MHz 12pF20ppm -40C +125C AEC-Q200
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

22.1184 MHz 12 pF 20 PPM 50 PPM - 40 C + 125 C SMD/SMT 60 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel AEC-Q200
ECS Crystals 30MHz 12pF -40C +125C
Datasheet
Non-Stocked Lead-Time 9 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

30 MHz 12 pF 30 PPM 100 PPM - 40 C + 125 C SMD/SMT 40 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel, Cut Tape, MouseReel
ECS Crystals 33MHz 12pF 20ppm -40C +125C AEC-Q200
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

33 MHz 12 pF 20 PPM 50 PPM - 40 C + 125 C SMD/SMT 40 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel AEC-Q200
ECS Crystals 33.000MHz 12pF AEC-Q200 -40C +85C
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

33 MHz 12 pF 20 PPM 50 PPM 3.2 mm x 2.5 mm - 40 C + 85 C SMD/SMT 40 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel AEC-Q200
ECS Crystals 14.31818MHz 18pF 100ppm -40 to 125C
Datasheet
Lead-Time 9 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

14.31818 MHz 18 pF 30 PPM 100 PPM 3.2 mm x 2.5 mm - 40 C + 125 C SMD/SMT 100 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel, Cut Tape, MouseReel
ECS Crystals 26.000MHz 18pF 100ppm -40 to 125C
Datasheet
Non-Stocked Lead-Time 10 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

26 MHz 18 pF 30 PPM 100 PPM 3.2 mm x 2.5 mm - 40 C + 125 C SMD/SMT 40 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel, Cut Tape, MouseReel
ECS Crystals 13.56MHz 20ppm 12pF -40C +125C
Datasheet
Non-Stocked
Min.: 3,000
Mult.: 3,000
Reel: 3,000

13.56 MHz 12 pF 20 PPM 50 PPM 3.2 mm x 2.5 mm - 40 C + 125 C SMD/SMT 100 Ohms 100 uW 3.2 mm 2.5 mm 0.8 mm ECX-33Q Reel AEC-Q200