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 (USD) 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 ECS-33B 12MHz, ± 10 ppm, 8pF, SMD Crystal
Datasheet
6,106In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

12 MHz 8 pF 10 PPM 25 PPM SMD-4 - 40 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 27.12MHz 10ppm 10pF -20C +70C
Datasheet
22,661In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

27.12 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 16MHz 8 pF 10/20 ppm -40 - +85C 3225 Low aging
Datasheet
11,734In 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 24.000 MHz 10 pF ECS-33B 10/10 ppm -30 - +85C 1 ppm Aging 3225 4-SMD RoHS
Datasheet
5,617In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

24 MHz 10 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 ECX-33B Reel, Cut Tape, MouseReel
ECS Crystals 40MHz 10ppm 15pF -40C +85C
Datasheet
2,771In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

40 MHz 15 pF 10 PPM 20 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 16.000 MHz 9 pF ECS-33B 10/10 ppm -20 - +70C 1 ppm Aging 3225 4-SMD RoHS
Datasheet
2,705In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 38.400 MHz 10 pF ECS-33B 10/10 ppm -30 - +85C 1 ppm Aging 3225 4-SMD RoHS
Datasheet
4,052In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

38.4 MHz 10 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 Reel, Cut Tape, MouseReel
ECS Crystals 26MHz 9 pF 10/10 ppm -30 - +85C 3225 Low aging
Datasheet
3,511In 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 16MHz 10 pF 10/10 ppm -20 - +70C 3225 Low aging
Datasheet
2,828In 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 24.000 MHz 18 pF ECS-33B 10/25 ppm -40 - +85C 1 ppm Aging 3225 4-SMD RoHS
Datasheet
2,702In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 48MHz 10 pF 10/10 ppm -20 - +70C 3225 Low aging
Datasheet
2,867In 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 27.120 MHz 10 pF ECS-33B 10/10 ppm -20 - +70C 1 ppm Aging 3225 4-SMD RoHS
Datasheet
2,819In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

27.12 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 Reel, Cut Tape, MouseReel
ECS Crystals 40MHz 15 pF 10/20 ppm -40 - +85C 3225 Low aging
Datasheet
2,698In 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 16MHz 9 pF 10/15 ppm -30 - +85C 3225 Low aging
Datasheet
2,935In 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 20MHz 10 pF 10/10 ppm -20 - +70C 3225 Low aging
Datasheet
2,775In 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 24.000 MHz 8 pF ECS-33B +/-10/15 ppm -40 - +85C +/-1 ppm Aging 3225 4-SMD RoHS
Datasheet
1,478In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

24 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 25.000 MHz 18 pF ECS-33B +/-20/30 ppm -40 - +85C +/-1 ppm Aging 3225 4-SMD RoHS
Datasheet
1,109In Stock
2,000Expected 8/18/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

25 MHz 18 pF 20 PPM 30 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 25.000 MHz 8 pF ECS-33B +/-10/25 ppm -40 - +105C +/-1 ppm Aging 3225 4-SMD RoHS
Datasheet
2,550In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

25 MHz 8 pF 10 PPM 25 PPM SMD-4 - 40 C + 105 C SMD/SMT 40 Ohms 200 uW 3.2 mm 2.5 mm 0.8 mm Reel, Cut Tape, MouseReel
ECS Crystals 52.000 MHz 12 pF ECS-33B +/-7/15 ppm -40 - +85C +/-1 ppm Aging 3225 4-SMD RoHS
Datasheet
760In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

52 MHz 12 pF 7 PPM 25 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 54.000 MHz 8 pF ECS-33B +/-10/15 ppm -40 - +85C +/-1 ppm Aging 3225 4-SMD RoHS
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 CRYSTAL 25 MHZ 12PF SMD
Datasheet
3,262In Stock
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 25MHz 10ppm 10pF -40C +85C
Datasheet
24,845In Stock
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 25.000 MHz 10 pF ECS-33B 10/15 ppm -40 - +85C 1 ppm Aging 3225 4-SMD RoHS
Datasheet
9,014In 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 25MHZ 18pF 10ppm 10ppm -30C - 85C
Datasheet
5,275In 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
1,278In Stock
8,000On Order
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