4 MHz Crystals

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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
Series
Packaging
ECS Crystals 4.000MHZ 20pF 100 ppm -55C +125C
Datasheet
472In Stock
Min.: 1
Mult.: 1

4 MHz 20 pF 30 PPM 100 PPM HC-49/USX - 55 C + 125 C Radial 150 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 4MHz 18pF 100ppm -40C +85C
Datasheet
239In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

4 MHz 18 pF 30 PPM 100 PPM 11.8 mm x 5.5 mm - 40 C + 85 C SMD/SMT 150 Ohms 100 uW 11.8 mm 5.5 mm 2.5 mm CSM12 Reel, Cut Tape, MouseReel

ECS Crystals 4MHz 18pF -10C +70C
Datasheet
3,064In Stock
Min.: 1
Mult.: 1

4 MHz 18 pF 30 PPM 50 PPM HC-49/US - 40 C + 85 C Radial 150 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 4MHz 20ppm 30ppm 18pF 150 Ohm Fundamental -40 C 85 C - Surface Mount HC49/US - 3 Lead 0.449" L x 0.185" W (11.40mm x 4.70mm) 0.165" (4.20mm)
Datasheet
635In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

4 MHz 18 pF 20 PPM 30 PPM 11.4 mm x 4.7 mm - 40 C + 85 C SMD/SMT 150 Ohms 500 uW 11.4 mm 4.7 mm 4.2 mm CSM-7X-3L Reel, Cut Tape, MouseReel
ECS Crystals SMD Crystal 4MHz, 25ppm, 18pF, 5PLX
Datasheet
41In Stock
1,000Expected 02/02/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

4 MHz 18 pF 25 PPM 30 PPM HC-49/US - 40 C + 85 C SMD/SMT 30 Ohms 500 uW 11.4 mm 4.8 mm 3.2 mm CSM-7X Reel, Cut Tape, MouseReel
ECS Crystals 4MHz 18pF 50ppm -40C +85C
Datasheet
1,590In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

4 MHz 18 pF 30 PPM 50 PPM HC-49/US - 40 C + 85 C SMD/SMT 150 Ohms 500 uW 10.3 mm 4.8 mm 4.3 mm CSM-7X Reel, Cut Tape, MouseReel
ECS Crystals CRYSTAL 4.0000MHZ SERIES SMD,CSM-7X, 50ppm, 30ppm,Series,150 Ohm,Fundamental,-10 C 70 C,HC49/US,0.449" L x 0.189" W (11.40mm x 4.80mm),0.169" (4.30mm)
Datasheet
1,776In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

4 MHz Series 30 PPM 50 PPM 11.4 mm x 4.8 mm - 10 C + 70 C SMD/SMT 150 Ohms 500 uW 11.4 mm 4.8 mm 4.3 mm CSM-7X Reel, Cut Tape, MouseReel
ECS Crystals HC-49USX, 4MHz, 18pF, +/-30ppm, +/-50ppm, -10C +70 C, RoHS
Datasheet
220In Stock
Min.: 1
Mult.: 1
: 200

4 MHz 18 pF 30 PPM 50 PPM 11.35 mm x 3.5 mm - 10 C + 70 C Radial 150 Ohms 500 uW 11.35 mm 3.5 mm 3.5 mm Reel, Cut Tape
ECS Crystals 4.000 MHz
Datasheet
968In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

4 MHz 20 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 4MHz 18pF
Datasheet
217In Stock
2,000Expected 26/01/2027
Min.: 1
Mult.: 1

4 MHz 18 pF 50 PPM 50 PPM Cylinder - 10 C + 60 C Radial 150 Ohms 100 uW 10.5 mm ECS-3X10X Bulk
ECS Crystals 4MHz 20pF
Datasheet
2,967In Stock
Min.: 1
Mult.: 1

4 MHz 20 pF 30 PPM 50 PPM HC-49 - 10 C + 70 C Radial 100 Ohms 1 mW 11.35 mm 4.65 mm 13.46 mm HC49UX Bulk
ECS Crystals 4MHz SERIES
Datasheet
286In Stock
Min.: 1
Mult.: 1

4 MHz Series 30 PPM 50 PPM HC-49 - 10 C + 70 C Radial 100 Ohms 1 mW 11.35 mm 4.65 mm 13.46 mm HC49UX Bulk
ECS Crystals 4MHz 20pF EX/TEMP HC-49US
Datasheet
1,968In Stock
Min.: 1
Mult.: 1

4 MHz 20 pF 30 PPM 100 PPM HC-49/US - 40 C + 85 C Radial 150 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 4MHz 20pF
Datasheet
4,062In Stock
Min.: 1
Mult.: 1

4 MHz 20 pF 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 150 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 4MHz SERIES
Datasheet
304In Stock
Min.: 1
Mult.: 1

4 MHz Series 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 150 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
CTS Electronic Components Crystals 4MHz 20pF
Datasheet
992In Stock
5,000Expected 14/12/2026
Min.: 1
Mult.: 1

4 MHz 20 pF 30 PPM 50 PPM HC-49/US - 20 C + 70 C Radial 120 Ohms 100 uW 10.85 mm 4.5 mm 3.68 mm ATS Bulk
CTS Electronic Components Crystals 4.0MHz 18pF Fund. -20C +70C
Datasheet
279In Stock
Min.: 1
Mult.: 1

4 MHz 18 pF 30 PPM 50 PPM HC-49/U - 20 C + 70 C Radial 120 Ohms 100 uW 10.85 mm 4.5 mm 3.68 mm ATS Bulk
CTS Electronic Components Crystals 4MHz 18pF Fund. -40C +85C
Datasheet
1,736In Stock
Min.: 1
Mult.: 1

4 MHz 18 pF 30 PPM 50 PPM HC-49/U - 40 C + 85 C Radial 120 Ohms 100 uW 10.85 mm 4.5 mm 3.68 mm ATS Bulk
CTS Electronic Components Crystals 4MHz 18pF Fund. -20C +70C
Datasheet
822In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

4 MHz 18 pF 30 PPM 50 PPM HC-49/US-SM - 20 C + 70 C SMD/SMT 120 Ohms 100 uW 12.3 mm 4.83 mm 4.3 mm ATS-SM Reel, Cut Tape, MouseReel
CTS Electronic Components Crystals 4MHz 20pF
Datasheet
1,457In Stock
8,000Expected 07/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

4 MHz 20 pF 30 PPM 50 PPM HC-49/US-SM - 20 C + 70 C SMD/SMT 120 Ohms 100 uW 12.3 mm 4.83 mm 4.3 mm ATS-SM Reel, Cut Tape, MouseReel
Citizen FineDevice Crystals 4MHz 18pF HC49S THROUGH HOLE
Datasheet
1,109In Stock
Min.: 1
Mult.: 1

4 MHz 18 pF 30 PPM 50 PPM HC-49/US - 10 C + 60 C Radial 150 Ohms 100 uW 11.5 mm 4.66 mm 3.5 mm HC-49/US Bulk
IQD LFXTAL031848
IQD Crystals 4MHz 12pF -10C 60C
Datasheet
40In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

4 MHz 12 pF 30 PPM 50 PPM - 10 C + 60 C SMD/SMT 500 uW Reel, Cut Tape, MouseReel
ECS Crystals 4MHz 20pF EX/TEMP CSM-7
Datasheet
17In Stock
Min.: 1
Mult.: 1
: 1,000
No
4 MHz 20 pF 30 PPM 100 PPM - 40 C + 85 C SMD/SMT 150 Ohms 500 uW 11.4 mm 4.8 mm 4.3 mm CSM-7 Reel, Cut Tape
Citizen FineDevice Crystals 4MHz 18pF HC49S SMD
Datasheet
38In Stock
4,000Expected 26/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

4 MHz 18 pF 30 PPM 50 PPM HC-49/US - 10 C + 60 C SMD/SMT 150 Ohms 100 uW 11.4 mm 4.7 mm 4.3 mm HCM49 Reel, Cut Tape, MouseReel
ECS Crystals 4 MHZ 18PF CSM7
Datasheet
1,022In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

4 MHz 18 pF 30 PPM 50 PPM HC-49/USX - 10 C + 70 C SMD/SMT 13.2 mm 4.8 mm 4.3 mm CSM-7X Reel, Cut Tape, MouseReel