ECS-33B SMD Crystals

ECS ECS-33B SMD Crystals feature a 3.2mm x 2.5mm x 0.8mm ceramic package with low first-year aging of ±1ppm maximum. These crystals have a 10MHz to 54MHz frequency range for wireless applications. Other features include high reliability and improved stability, fundamental mode of oscillation, and 200μW drive level. ECS ECS-33B SMD Crystals are ideal for the Internet of Things (IoT), smart home sensors, BLUETOOTH® Low Energy, Wi-Fi®, and wearable applications.

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Description Datasheet Availability Pricing (SGD) 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
Diameter
Series
Packaging
ECS Crystals 25MHz 10ppm 10pF -40C +85C
Datasheet
9,548In Stock
17,000Expected 14/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

25 MHz 10 pF 10 PPM 15 PPM 3.2 mm x 2.5 mm - 40 C + 85 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECX-33B Reel, Cut Tape, MouseReel
ECS Crystals 32MHz 8pF 40 ohms -20C to 70C 7ppm
Datasheet
5,995In Stock
Min.: 1
Mult.: 1
: 1,000

32 MHz 8 pF 7 PPM 10 PPM 3.2 mm x 2.5 mm - 20 C + 70 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECX-33B Reel, Cut Tape
ECS Crystals CRYSTAL 16.0000MHZ 9PF SMD,MHz Crystal,16MHz,10ppm,20ppm,60 Ohms,Fundamental,-40C - 105C,Surface Mount,4-SMD, No Lead,0.126" L x 0.098" W (3.20mm x 2.50mm),0.024" (0.60mm)
Datasheet
5,626In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

16 MHz 9 pF 10 PPM 20 PPM - 40 C + 105 C SMD/SMT 60 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECS-33B Reel, Cut Tape, MouseReel
ECS Crystals CRYSTAL 25MHZ 18pF 10ppm 10ppm -30C - 85C
Datasheet
7,175In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

25 MHz 18 pF 10 PPM 10 PPM SMD-4 - 30 C + 85 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECS-33B Reel, Cut Tape, MouseReel
ECS Crystals 12MHz 10ppm 10pF -20C +70C
Datasheet
2,068In Stock
8,000Expected 28/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

12 MHz 10 pF 10 PPM 10 PPM 3.2 mm x 2.5 mm - 20 C + 70 C SMD/SMT 100 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECX-33B Reel, Cut Tape, MouseReel
ECS Crystals 16MHz 10ppm 10pF -20C +70C
Datasheet
1,419In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

16 MHz 10 pF 10 PPM 10 PPM 3.2 mm x 2.5 mm - 20 C + 70 C SMD/SMT 60 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECX-33B Reel, Cut Tape, MouseReel
ECS Crystals CRYSTAL 16.000MHZ 16PF SMD,ECS-33B,10ppm,10ppm,60 Ohm,Fundamental,-20C - 70C,4-SMD, No Lead (DFN, LCC),0.126" L x 0.098" W (3.20mm x 2.50mm),0.031" (0.80mm)
Datasheet
2,060In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

16 MHz 16 pF 10 PPM 10 PPM 3.2 mm x 2.5 mm - 20 C + 70 C SMD/SMT 60 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm Reel, Cut Tape, MouseReel
ECS Crystals 16MHz 10ppm 7pF -10C +70C
Datasheet
666In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

16 MHz 7 pF 10 PPM 10 PPM 3.2 mm x 2.5 mm - 10 C + 70 C SMD/SMT 60 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECX-33B Reel, Cut Tape, MouseReel
ECS Crystals 16MHz 9pF 10ppm -20C +70C
Datasheet
1,582In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

16 MHz 9 pF 10 PPM 10 PPM 3.2 mm x 2.5 mm - 20 C + 70 C SMD/SMT 60 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECX-33B Reel, Cut Tape, MouseReel
ECS Crystals 19.2MHz 10ppm 10pF -20C +70C
Datasheet
741In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

19.2 MHz 10 pF 10 PPM 10 PPM 3.2 mm x 2.5 mm - 20 C + 70 C SMD/SMT 200 uW 3.2 mm 2.5 mm 0.8 mm ECX-33B Reel, Cut Tape, MouseReel
ECS Crystals 20MHz 10ppm 10pF -20C +70C
Datasheet
1,511In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

20 MHz 10 pF 10 PPM 10 PPM 3.2 mm x 2.5 mm - 20 C + 70 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECX-33B Reel, Cut Tape, MouseReel
ECS Crystals 20MHz 10ppm 9pF -30C +85C
Datasheet
732In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

20 MHz 9 pF 10 PPM 10 PPM 3.2 mm x 2.5 mm - 30 C + 85 C SMD/SMT 200 uW 3.2 mm 2.5 mm 0.8 mm ECX-33B Reel, Cut Tape, MouseReel
ECS Crystals CRYSTAL 20.000MHZ 9PF SMD,ECS-33B,10ppm,20ppm,60 Ohm,Fundamental,-40C - 105C,4-SMD, No Lead (DFN, LCC),0.126" L x 0.098" W (3.20mm x 2.50mm),0.031" (0.80mm)
Datasheet
1,550In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

20 MHz 9 pF 10 PPM 20 PPM 3.2 mm x 2.5 mm - 40 C + 105 C SMD/SMT 60 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm Reel, Cut Tape, MouseReel
ECS Crystals 24MHz 10pF 40 ohms -20C to 70C 7ppm
Datasheet
1,379In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

24 MHz 10 pF 7 PPM 10 PPM 3.2 mm x 2.5 mm - 20 C + 70 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECX-33B Reel, Cut Tape, MouseReel
ECS Crystals 24MHz 10ppm 10pF -30C +85C
Datasheet
1,647In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

24 MHz 10 pF 10 PPM 10 PPM 3.2 mm x 2.5 mm - 30 C + 85 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECX-33B Reel, Cut Tape, MouseReel
ECS Crystals 24MHz 18pF 40 ohms -20C to 70C 7ppm
Datasheet
1,631In Stock
Min.: 1
Mult.: 1
: 1,000

24 MHz 18 pF 7 PPM 10 PPM 3.2 mm x 2.5 mm - 20 C + 70 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECX-33B Reel, Cut Tape
ECS Crystals 24MHz 10ppm 18pF -40C +85C
Datasheet
27In Stock
3,000Expected 1/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

24 MHz 18 pF 10 PPM 25 PPM 3.2 mm x 2.5 mm - 40 C + 85 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECX-33B Reel, Cut Tape, MouseReel
ECS Crystals 25MHz 10ppm 10pF -20C +70C
Datasheet
1,585In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

25 MHz 10 pF 10 PPM 10 PPM 3.2 mm x 2.5 mm - 20 C + 70 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECX-33B Reel, Cut Tape, MouseReel
ECS Crystals 25.000 MHz 10 pF ECS-33B +/-10/10 ppm -30 ~ +85C +/-1 ppm Aging 3225 4-SMD RoHS
Datasheet
2,533In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

25 MHz 10 pF 10 PPM 10 PPM / C SMD-4 - 30 C + 85 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECS-33B Reel, Cut Tape, MouseReel
ECS Crystals 25.000 MHz 18 pF ECS-33B +/-10/10 ppm -30 ~ +85C +/-1 ppm Aging 3225 4-SMD RoHS
Datasheet
437In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

25 MHz 18 pF 10 PPM 10 PPM / C SMD-4 - 30 C + 85 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECS-33B Reel, Cut Tape, MouseReel
ECS Crystals 26MHz 10ppm 10pF -20C +70C
Datasheet
38In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

26 MHz 10 pF 10 PPM 10 PPM 3.2 mm x 2.5 mm - 20 C + 70 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECX-33B Reel, Cut Tape, MouseReel
ECS Crystals 27MHz 10ppm 10pF -20C +70C
Datasheet
500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

27 MHz 10 pF 10 PPM 10 PPM 3.2 mm x 2.5 mm - 20 C + 70 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECX-33B Reel, Cut Tape, MouseReel
ECS Crystals 30MHz 10ppm 10pF -20C +70C
Datasheet
797In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

30 MHz 10 pF 10 PPM 10 PPM 3.2 mm x 2.5 mm - 20 C + 70 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm 3.1 mm ECX-33B Reel, Cut Tape, MouseReel
ECS Crystals 32MHz 10pF 40 ohms -20C to 70C 7ppm
Datasheet
1,155In Stock
Min.: 1
Mult.: 1
: 1,000

32 MHz 10 pF 7 PPM 10 PPM 3.2 mm x 2.5 mm - 20 C + 70 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECX-33B Reel, Cut Tape
ECS Crystals 32MHz 10ppm 10pF -20C +70C
Datasheet
1,060In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

32 MHz 10 pF 10 PPM 10 PPM 3.2 mm x 2.5 mm - 20 C + 70 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECX-33B Reel, Cut Tape, MouseReel