CSM-3x/HC-46x Miniature Quartz Crystals

ECS 3x/46x Low Profile Miniature Quartz Crystals are cost-effective and available in two series, the CSM-3X and the HC-46X. The HC-46X Series weld type through-hole quartz crystals reduce the footprint of HC-49USX by 50%. The CSM-3X Series is the miniature low profile resistance weld type SMD quartz crystal and reduces the footprint of CSM-7X (HC-49USX SMD) by 50%. Both the ECS CSM-3X and HC-46X Quartz Crystals are lead-free and ROHS compliant.

Results: 33
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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
Series
Packaging
ECS Crystals 20MHz 20pF 50ppm -10C +70C
Datasheet
719In Stock
Min.: 1
Mult.: 1

20 MHz 20 pF 30 PPM 50 PPM 7.5 mm x 2.9 mm - 10 C + 70 C Radial 50 Ohms 100 uW 7.5 mm 2.9 mm 1.8 mm HC-46X Bulk
ECS Crystals 25MHz 20pF 50ppm -10C +70C
Datasheet
19In Stock
Min.: 1
Mult.: 1

25 MHz 20 pF 30 PPM 50 PPM 7.5 mm x 2.9 mm - 10 C + 70 C Radial 50 Ohms 100 uW 7.5 mm 2.9 mm 1.8 mm HC-46X Bulk
ECS Crystals 27MHz 20pF 50ppm -10C +70C
Datasheet
961In Stock
Min.: 1
Mult.: 1

27 MHz 20 pF 30 PPM 50 PPM - 10 C + 70 C Radial 50 Ohms 100 uW 6.8 mm 4 mm 1.8 mm HC-46X Bulk
ECS Crystals 40MHz 20pF 50ppm -10C +70C
Datasheet
988Expected 2026-04-21
Min.: 1
Mult.: 1

40 MHz 20 pF 30 PPM 50 PPM 7.5 mm x 2.9 mm - 10 C + 70 C Radial 40 Ohms 100 uW 7.5 mm 2.9 mm 1.8 mm HC-46X Bulk
ECS Crystals 13.56MHz 20pF 50ppm -40C +85C
Datasheet
Non-Stocked Lead-Time 9 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

13.56 MHz 20 pF 30 PPM 50 PPM CSM-3X - 40 C + 85 C SMD/SMT 60 Ohms 100 uW 7.6 mm 4.1 mm 2.3 mm CSM-3X Reel, Cut Tape, MouseReel
ECS Crystals 19.6608MHz 20pF 50ppm -40C +85C
Datasheet
Non-Stocked Lead-Time 9 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

19.6608 MHz 20 pF 30 PPM 50 PPM CSM-3X - 40 C + 85 C SMD/SMT 7.6 mm 4.1 mm 2.3 mm CSM-3X Reel, Cut Tape, MouseReel
ECS Crystals 27MHz 20pF 50ppm -10C +70C
Datasheet
Non-Stocked Lead-Time 9 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

27 MHz 20 pF 30 PPM 50 PPM CSM-3X - 10 C + 70 C SMD/SMT 50 Ohms 100 uW 7.6 mm 4.1 mm 2.3 mm CSM-3X Reel, Cut Tape, MouseReel
ECS Crystals 24.576MHz 20pF 50ppm -10C +70C
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

24.576 MHz 20 pF 30 PPM 50 PPM - 10 C + 70 C Radial 50 Ohms 100 uW 6.8 mm 4 mm 1.8 mm HC-46X Bulk