CSM-4AX SMD Crystals

ECS CSM-4AX SMD Crystals feature a low profile of 5mm and a resistance-weld metal package with an industry-standard footprint. These cost-effective crystals are designed to be reliable and supply long-term stability throughout many applications. The series offers a 30MHz maximum frequency and ±30ppm frequency tolerance. Additional features include 30Ω to 200Ω equivalent series resistance (ESR), 7pF shunt capacitance, and 500µW drive level. ECS CSM-4AX SMD Crystals operate in a temperature range of -10°C to +70°C and are ideal for non-stability critical applications.

Results: 30
Select Image Part #
 Mfr.
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
Series
Packaging
ECS Crystals 16.000 MHz 18 pF CSM-4AX +/-25/50 ppm -40 - +85C RoHS
Datasheet
390In Stock
1,000Expected 2026-08-11
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

16 MHz 18 pF 25 PPM 50 PPM - 40 C + 85 C SMD/SMT 40 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 3.579545 MHz
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

3.579545 MHz 17 pF 30 PPM 50 PPM HC-49/US - 10 C + 70 C SMD/SMT 200 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel


ECS Crystals SMD QUARTZ CRYSTAL HC-49US
Datasheet
769In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 24.7456 MHz
Datasheet
648In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

24.576 MHz 20 pF 30 PPM 50 PPM HC-49/US - 10 C + 70 C SMD/SMT 30 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 4.9152 MHz
Datasheet
197In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

4.9152 MHz 20 pF 50 PPM HC-49/US - 10 C + 70 C SMD/SMT 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 10.000 MHz 18 pF CSM-4AX +/-30/50 ppm -10 - +70C RoHS+/-
Datasheet
970In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

10 MHz 18 pF 30 PPM 50 PPM - 10 C + 70 C SMD/SMT 60 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 11.0592 MHz 18 pF CSM-4AX +/-30/50 ppm -10 - +70C RoHS
Datasheet
1,076In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

11.0592 MHz 18 pF 30 PPM 50 PPM - 10 C + 70 C SMD/SMT 60 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 11.0592 MHz Series CSM-4AX +/-30/50 ppm -10 - +70C RoHS
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

11.0592 MHz 20 pF 30 PPM 50 PPM - 10 C + 70 C SMD/SMT 60 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 14.7456 MHz 18 pF CSM-4AX +/-30/50 ppm -10 - +70C RoHS
Datasheet
994In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

14.7456 MHz 18 pF 30 PPM 50 PPM - 10 C + 70 C SMD/SMT 40 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 16.000 MHz 18 pF CSM-4AX+/-30/50 ppm -10 - +70C RoHS
Datasheet
956In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

16 MHz 18 pF 30 PPM 50 PPM - 10 C + 70 C SMD/SMT 40 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 18.432 MHz 18 pF CSM-4AX +/-30/50 ppm -10 - +70C RoHS
Datasheet
999In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

18.432 MHz 18 pF 30 PPM 50 PPM - 10 C + 70 C SMD/SMT 40 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 18.432 MHz Series CSM-4AX +/-30/50 ppm -10 - +70C RoHS
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

18.432 MHz 20 pF 30 PPM 50 PPM - 10 C + 70 C SMD/SMT 40 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 20.000 MHz 16 pF CSM-4AX +/-30/50 ppm -10 - +70C RoHS
Datasheet
933In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

20 MHz 18 pF 30 PPM 50 PPM - 10 C + 70 C SMD/SMT 30 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 20.000 MHz 18 pF CSM-4AX +/-30/50 ppm -10 - +70C RoHS
Datasheet
950In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

20 MHz 18 pF 30 PPM 50 PPM - 10 C + 70 C SMD/SMT 30 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 22.1184 MHz 18 pF CSM-4AX +/-30/50 ppm -10 - +70C RoHS
Datasheet
544In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

22.1184 MHz 18 pF 30 PPM 50 PPM - 10 C + 70 C SMD/SMT 30 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 29.49120 MHz 18 pF CSM-4AX +/-30/50 ppm -10 - +70C FUND RoHS
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

29.4912 MHz 18 pF 30 PPM 50 PPM - 10 C + 70 C SMD/SMT 30 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 4.000 MHz 18 pF CSM-4AX +/-30/50 ppm -10 - +70C RoHS
Datasheet
983In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

4 MHz 18 pF 30 PPM 50 PPM - 10 C + 70 C SMD/SMT 200 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 4.000 MHz 18 pF CSM-4AX +/-25/50 ppm -40 - +85C RoHS
Datasheet
973In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

4 MHz 18 pF 25 PPM 50 PPM - 40 C + 85 C SMD/SMT 200 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 6.000 MHz 18 pF CSM-4AX +/-30/50 ppm -10 - +70C RoHS
Datasheet
747In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

6 MHz 18 pF 30 PPM 50 PPM - 10 C + 70 C SMD/SMT 100 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 6.000 MHz 18 pF CSM-4AX +/-25/50 ppm -40 - +85C RoHS
Datasheet
929In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

6 MHz 18 pF 25 PPM 50 PPM - 40 C + 85 C SMD/SMT 100 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 8.000 MHz 18 pF CSM-4AX +/-30/50 ppm -10 - +70C RoHS
Datasheet
570In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

8 MHz 18 pF 30 PPM 50 PPM - 10 C + 70 C SMD/SMT 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 9.8304 MHz 20 pF CSM-4AX +/-30/50 ppm -10 - +70C RoHS
Datasheet
992In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

9.8304 MHz 20 pF 30 PPM 50 PPM - 10 C + 70 C SMD/SMT 60 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 3.579545 MHz 18 pF CSM-4AX +/-30/50 ppm -10 - +70C RoHS
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

3.5 MHz 18 pF 30 PPM 50 PPM - 10 C + 70 C SMD/SMT 200 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 3.6864 MHz 18 pF CSM-4AX +/-30/50 ppm -10 - +70C RoHS
Datasheet
990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

3.6 MHz 18 pF 30 PPM 50 PPM - 10 C + 70 C SMD/SMT 200 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 3.6864 MHz Series CSM-4AX +/-30/50 ppm -10 - +70C RoHS
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

3.6 MHz 20 pF 30 PPM 50 PPM - 10 C + 70 C SMD/SMT 200 Ohms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel