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
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Description Datasheet Availability Pricing (SGD) 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 4.000 MHz 20 pF CSM-4AX +/-30/50 ppm -40 - +85C RoHS
Datasheet
632In Stock
1,000Expected 2/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

4 MHz 20 pF 30 PPM 50 PPM HC-49/US - 40 C + 85 C SMD/SMT 200 mOhms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel
ECS Crystals 4.9152 MHz 18 pF CSM-4AX +/-30/50 ppm -10 - +70C RoHS
Datasheet
149In Stock
1,000Expected 7/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

4.9152 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 CSM-4AZ, 11MHz, 20pF, CSM-4AX, +/-30ppm, +/-50ppm, -10C +70 C, RoHS
Datasheet
987In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

11 MHz 20 pF 30 PPM 50 PPM 12.5 mm x 4.85 mm - 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 20.000 MHz Series CSM-4AX +/-30/50 ppm -10 - +70C RoHS
Datasheet
1,000Expected 20/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

20 MHz 20 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 7.3728 MHz Series CSM-4AX +/-30/50 ppm -40 - +85C RoHS
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

7.3728 MHz 30 PPM 50 PPM HC-49/US - 40 C + 85 C SMD/SMT 80 mOhms 500 uW 12.5 mm 4.85 mm 5 mm CSM-4AX Reel, Cut Tape, MouseReel