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 (CRC) 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 48MHz 10ppm 10pF -20C +70C
Datasheet
1 582In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

48 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 48MHz 10ppm 8pF -40C +85C
Datasheet
31In Stock
1 000Expected 8/18/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

48 MHz 8 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 50.000 MHz 12 pF ECS-33B +/-10/10 ppm -20 - +70C +/-1 ppm Aging 3225 4-SMD RoHS
Datasheet
299In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

50 MHz 12 pF 10 PPM 10 PPM SMD-4 - 20 C + 70 C SMD/SMT 40 mOhms 200 uW 3.2 mm 2.5 mm 0.8 mm Reel, Cut Tape, MouseReel
ECS Crystals 50.000 MHz 8 pF ECS-33B +/-10/20 ppm -40 - +85C +/-1 ppm Aging 3225 4-SMD RoHS
Datasheet
493In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

50 MHz 8 pF 10 PPM 20 PPM SMD-4 - 40 C + 85 C SMD/SMT 40 mOhms 200 uW 3.2 mm 2.5 mm 0.8 mm Reel, Cut Tape, MouseReel
ECS Crystals 12.000 MHz 10 pF ECS-33B 10/10 ppm -20 - +70C 1 ppm Aging 3225 4-SMD RoHS
Datasheet
1 730In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

12 MHz 10 pF 10 PPM 10 PPM SMD-4 - 20 C + 70 C SMD/SMT 100 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm Reel, Cut Tape, MouseReel
ECS Crystals 24.000 MHz 18 pF ECS-33B +/-10/15 ppm -40 ~ +85C +/-1 ppm Aging 3225 4-SMD RoHS
Datasheet
1 911In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

24 MHz 18 pF 10 PPM 15 PPM / C SMD-4 - 40 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 10 pF ECS-33B 10/10 ppm -20 - +70C 1 ppm Aging 3225 4-SMD RoHS
Datasheet
2 168In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

25 MHz 10 pF 10 PPM 10 PPM SMD-4 - 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 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
4 219In Stock
5 000Expected 9/1/2026
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 25.000 MHz 20pF 20/20 ppm -20 - +100C 30 Max. ESR 1 ppm Aging 3225 4-SMD ECX-32
Datasheet
862In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

25 MHz 20 pF 20 PPM 20 PPM - 20 C + 100 C SMD/SMT 30 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECS-33B Reel, Cut Tape, MouseReel
ECS Crystals CRYSTAL 12MHZ 12pF 10ppm 15ppm -30C - 85C
Datasheet
1 645In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

12 MHz 12 pF 10 PPM 15 PPM SMD-4 - 30 C + 85 C SMD/SMT 100 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECS-33B Reel, Cut Tape, MouseReel
ECS Crystals CRYSTAL 16MHZ 8pF 10ppm 20ppm -40C - 85C
Datasheet
3 601In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

16 MHz 8 pF 10 PPM 20 PPM SMD-4 - 40 C + 85 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 16MHZ 8pF 15ppm 15ppm -30C - 85C
Datasheet
762In Stock
Min.: 1
Mult.: 1
: 1 000

16 MHz 8 pF 15 PPM 15 PPM SMD-4 - 30 C + 85 C SMD/SMT 60 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECS-33B Reel, Cut Tape
ECS Crystals CRYSTAL 16MHZ 9pF 10ppm 10ppm -30C - 85C
Datasheet
583In Stock
Min.: 1
Mult.: 1
: 1 000

16 MHz 9 pF 10 PPM 10 PPM SMD-4 - 30 C + 85 C SMD/SMT 60 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECS-33B Reel, Cut Tape
ECS Crystals CRYSTAL 16MHZ 9pF 10ppm 15ppm -40C - 85C
Datasheet
1 944In Stock
Min.: 1
Mult.: 1
: 1 000

16 MHz 9 pF 10 PPM 15 PPM SMD-4 - 40 C + 85 C SMD/SMT 60 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECS-33B Reel, Cut Tape
ECS Crystals CRYSTAL 24MHZ 9pF 10ppm 20ppm -40C - 105C
Datasheet
3 000In Stock
Min.: 1
Mult.: 1
: 1 000

24 MHz 9 pF 10 PPM 20 PPM SMD-4 - 40 C + 105 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECS-33B Reel, Cut Tape
ECS Crystals 24.000 MHz 9 pF ECS-33B 10/15 ppm -40 - +85C 1 ppm Aging 3225 4-SMD RoHS
Datasheet
2 636In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

24 MHz 9 pF 10 PPM 15 PPM SMD-4 - 40 C + 85 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm Reel, Cut Tape, MouseReel
ECS Crystals CRYSTAL 25MHZ 18pF 10ppm 10ppm -30C - 85C
Datasheet
4 909In 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 CRYSTAL 25MHZ 8pF 10ppm 10ppm -20C - 70C
Datasheet
1 506In Stock
Min.: 1
Mult.: 1
: 1 000

25 MHz 8 pF 10 PPM 10 PPM SMD-4 - 20 C + 70 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECS-33B Reel, Cut Tape
ECS Crystals CRYSTAL 25MHZ 8pF 10ppm 20ppm -40C - 85C
Datasheet
472In Stock
8 000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

25 MHz 8 pF 10 PPM 20 PPM SMD-4 - 40 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 CRYSTAL 26MHZ 9pF 10ppm 10ppm -30C - 85C
Datasheet
554In Stock
Min.: 1
Mult.: 1
: 1 000

26 MHz 9 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
ECS Crystals CRYSTAL 32MHZ 12pF 10ppm 10ppm -30C - 85C
Datasheet
1 397In Stock
Min.: 1
Mult.: 1
: 1 000

32 MHz 12 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
ECS Crystals 32MHz 6 pF ECS-33B 10/20 ppm -40 - +85C 1 ppm Aging 3225 4-SMD RoHS
Datasheet
85In Stock
Min.: 1
Mult.: 1
: 3 000

10 MHz to 54 MHz 15 PPM - 40 C + 85 C SMD/SMT 200 uW 3.2 mm 2.5 mm 0.8 mm ECS-33B Reel, Cut Tape
ECS Crystals 32.000 MHz 8 pF ECS-33B 7/10 ppm -20 - +70C 1 ppm Aging 3225 4-SMD RoHS
Datasheet
2 991In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

32 MHz 8 pF 7 PPM 10 PPM SMD-4 - 20 C + 70 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm Reel, Cut Tape, MouseReel
ECS Crystals CRYSTAL 32MHZ 9pF 10ppm 15ppm -40C - 85C
Datasheet
2 495In Stock
Min.: 1
Mult.: 1
: 1 000

32 MHz 9 pF 10 PPM 15 PPM SMD-4 - 40 C + 85 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm ECS-33B Reel, Cut Tape
ECS Crystals 48.000 MHz 8 pF ECS-33B 10/15 ppm -40 - +85C 1 ppm Aging 3225 4-SMD RoHS
Datasheet
2 358In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

48 MHz 8 pF 10 PPM 15 PPM SMD-4 - 40 C + 85 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm Reel, Cut Tape, MouseReel