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 (EUR) 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 32MHz 8pF 40 ohms -20C to 70C 7ppm
Datasheet
5.000In 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 38.4MHz 10ppm 10pF -30C +85C
Datasheet
692In Stock
1.000Expected 5/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

38.4 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 40MHz 10ppm 10pF -20C +70C
Datasheet
1.680In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

40 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 10pF -20C +70C
Datasheet
1.496In 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
1.140In Stock
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
459In 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 12.000 MHz 10 pF ECS-33B +/-10/10 ppm -20 - +70C +/-1 ppm Aging 3225 4-SMD RoHS
Datasheet
1.740In 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
2.279In 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 +/-10/15 ppm -40 - +85C +/-1 ppm Aging 3225 4-SMD RoHS
Datasheet
3.653In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

25 MHz 10 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 ECX-33B Reel, Cut Tape, MouseReel
ECS Crystals CRYSTAL 25 MHZ 12PF SMD
Datasheet
283In Stock
3.000Expected 6/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

25 MHz 12 pF 10 PPM 15 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 Reel, Cut Tape, MouseReel
ECS Crystals CRYSTAL 12MHZ 12pF +/-10ppm +/-15ppm -30C - 85C
Datasheet
1.113In Stock
2.000Expected 6/16/2026
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 +/-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
613In 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
1.049In 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
2.548In 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
2.896In 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
1.825In Stock
6.000On Order
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
1.628In 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
2.684In Stock
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
804In 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 26MHz 9 pF +/-10/10 ppm -30 - +85C 3225 Low aging
Datasheet
3.611In 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 CRYSTAL 32MHZ 12pF +/-10ppm +/-10ppm -30C - 85C
Datasheet
1.401In 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 48MHZ 8pF +/-10ppm +/-15ppm -30C - 85C
Datasheet
945In Stock
Min.: 1
Mult.: 1
: 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