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 (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
Diameter
Series
Packaging
ECS Crystals 48MHz 10ppm 10pF -20C +70C
Datasheet
1,700In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
1,160In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
459In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 54.000 MHz 8 pF ECS-33B +/-10/15 ppm -40 - +85C +/-1 ppm Aging 3225 4-SMD RoHS
Datasheet
230In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

54 MHz 8 pF 10 PPM 15 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
1,745In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 +/-10/25 ppm -40 - +85C +/-1 ppm Aging 3225 4-SMD RoHS
Datasheet
2,767In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

24 MHz 18 pF 10 PPM 25 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 24.000 MHz 18 pF ECS-33B +/-10/15 ppm -40 ~ +85C +/-1 ppm Aging 3225 4-SMD RoHS
Datasheet
2,294In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 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
5,354In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 12MHZ 12pF +/-10ppm +/-15ppm -30C - 85C
Datasheet
2,019In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 +/-15ppm +/-15ppm -30C - 85C
Datasheet
1,077In Stock
Min.: 1
Mult.: 1
Reel: 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 16.000 MHz 9 pF ECS-33B +/-10/10 ppm -20 - +70C +/-1 ppm Aging 3225 4-SMD RoHS
Datasheet
2,805In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

16 MHz 9 pF 10 PPM 10 PPM SMD-4 - 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 CRYSTAL 16MHZ 9pF +/-10ppm +/-10ppm -30C - 85C
Datasheet
1,047In Stock
Min.: 1
Mult.: 1
Reel: 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
1,074In Stock
Min.: 1
Mult.: 1
Reel: 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
2,243In Stock
1,000Expected 2026-04-07
Min.: 1
Mult.: 1
Reel: 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
4,503In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
2,476In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
1,814In Stock
Min.: 1
Mult.: 1
Reel: 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
3,848In Stock
2,000Expected 2026-04-07
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
804In Stock
Min.: 1
Mult.: 1
Reel: 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 26MHz 9 pF +/-10/10 ppm -30 - +85C 3225 Low aging
Datasheet
3,611In Stock
Min.: 1
Mult.: 1
Reel: 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 CRYSTAL 32MHZ 12pF +/-10ppm +/-10ppm -30C - 85C
Datasheet
1,401In Stock
Min.: 1
Mult.: 1
Reel: 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 32.000 MHz 8 pF ECS-33B +/-7/10 ppm -20 - +70C +/-1 ppm Aging 3225 4-SMD RoHS
Datasheet
2,409In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 48MHZ 8pF +/-10ppm +/-15ppm -30C - 85C
Datasheet
957In Stock
Min.: 1
Mult.: 1
Reel: 1,000

48 MHz 8 pF 10 PPM 15 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 24MHz 10ppm 9pF -40C +85C
Datasheet
1,975In Stock
1,000Expected 2026-03-03
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

24 MHz 9 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 25.000 MHz 20pF +/-20/20 ppm -20 - +100C 30ohm Max. ESR +/-1 ppm Aging 3225 4-SMD ECX-32
Datasheet
289In Stock
1,000Expected 2026-04-07
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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