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4 MHz Frequency Control & Timing Devices

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Frequency = 4 MHz

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Product Type	Frequency	Frequency Stability	Tolerance	Termination Style	Package/Case	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Standard Clock Oscillators 4MHz 50ppm -40C +85C SG7050CCN 4.000000M-HJGA3 Epson Timing 1: 2,59 € 44In Stock 250Expected 4/13/2027	Mfr. Part No. SG7050CCN 4.000000M-HJGA3 Mouser Part No 732-7050CC4.0HJGA3	Epson Timing	Standard Clock Oscillators 4MHz 50ppm -40C +85C	Datasheet	44In Stock 250Expected 4/13/2027	Cut Tape 2,59 € 2,25 € 2,04 € 1,96 € Reel 1,84 € View 1,72 € 1,63 €	Min.: 1 Mult.: 1 : 250		Standard Oscillators	4 MHz	50 PPM		SMD/SMT	7 mm x 5 mm	- 40 C	+ 85 C	Reel, Cut Tape
Standard Clock Oscillators SG-210STF 4.0000ML0: SMD XTAL OSC MHZ 50PPM -40 85C 1K TR SG-210STF 4.0000ML0 Epson Timing 1: 0,628 € 70In Stock 2.000Expected 3/10/2027	Mfr. Part No. SG-210STF 4.0000ML0 Mouser Part No 732-SG-210STF4.0000M	Epson Timing	Standard Clock Oscillators SG-210STF 4.0000ML0: SMD XTAL OSC MHZ 50PPM -40 85C 1K TR	Datasheet	70In Stock 2.000Expected 3/10/2027	Cut Tape 0,628 € 0,537 € 0,493 € 0,463 € Reel 0,403 € View 0,439 € 0,422 € 0,377 € 0,355 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		Standard Oscillators	4 MHz	50 PPM		SMD/SMT	2.5 mm x 2 mm	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Standard Clock Oscillators SG-210STF 4.0000ML: SMD XTAL OSC MHZ 50PPM -40 85C BULK - CUT TAPE SG-210STF 4.0000ML Epson Timing 1: 2,13 € 10In Stock 170Expected 4/19/2027	Mfr. Part No. SG-210STF 4.0000ML Mouser Part No 732-SG-210STF4ML	Epson Timing	Standard Clock Oscillators SG-210STF 4.0000ML: SMD XTAL OSC MHZ 50PPM -40 85C BULK - CUT TAPE	Datasheet	10In Stock 170Expected 4/19/2027	2,13 € 1,85 € 1,68 € 1,60 € View 1,52 € 1,49 € 1,44 € 1,41 € 1,38 €	Min.: 1 Mult.: 1		Standard Oscillators	4 MHz	50 PPM		SMD/SMT	2.5 mm x 2 mm	- 40 C	+ 85 C	Bulk
Standard Clock Oscillators 4MHz 50ppm -40C +85C SG-210STF 4.0000ML3 Epson Timing 1: 2,15 € 44In Stock	Mfr. Part No. SG-210STF 4.0000ML3 Mouser Part No 732-SG210STF4.0L3	Epson Timing	Standard Clock Oscillators 4MHz 50ppm -40C +85C	Datasheet	44In Stock	Cut Tape 2,15 € 1,87 € 1,76 € 1,62 € Reel 1,51 € View 1,48 € 1,44 € 1,42 € 1,38 €	Min.: 1 Mult.: 1 : 250		Standard Oscillators	4 MHz	50 PPM		SMD/SMT	2.5 mm x 2 mm	- 40 C	+ 85 C	Reel, Cut Tape
Crystals 4MHz 20pF ATS040 CTS Electronic Components 1: 0,327 € 792In Stock 5.000Expected 12/14/2026	Mfr. Part No. ATS040 Mouser Part No 774-ATS040	CTS Electronic Components	Crystals 4MHz 20pF	Datasheet	792In Stock 5.000Expected 12/14/2026	0,327 € 0,322 € 0,321 € 0,32 € 0,313 €	Min.: 1 Mult.: 1		Crystals	4 MHz	50 PPM	30 PPM	Radial	HC-49/US	- 20 C	+ 70 C	Bulk
Crystals 4.0MHz 18pF Fund. -20C +70C ATS040B CTS Electronic Components 1: 0,705 € 227In Stock	Mfr. Part No. ATS040B Mouser Part No 774-ATS040B	CTS Electronic Components	Crystals 4.0MHz 18pF Fund. -20C +70C	Datasheet	227In Stock	0,705 € 0,601 € 0,57 € 0,568 € View 0,443 € 0,429 € 0,411 € 0,389 € 0,37 €	Min.: 1 Mult.: 1		Crystals	4 MHz	50 PPM	30 PPM	Radial	HC-49/U	- 20 C	+ 70 C	Bulk
Crystals 4MHz 18pF Fund. -40C +85C ATS040B-E CTS Electronic Components 1: 0,568 € 1.686In Stock	Mfr. Part No. ATS040B-E Mouser Part No 774-ATS040B-E	CTS Electronic Components	Crystals 4MHz 18pF Fund. -40C +85C	Datasheet	1.686In Stock	0,568 € 0,493 € 0,447 € 0,428 € View 0,40 € 0,388 € 0,352 € 0,335 €	Min.: 1 Mult.: 1		Crystals	4 MHz	50 PPM	30 PPM	Radial	HC-49/U	- 40 C	+ 85 C	Bulk
Crystals 4MHz 18pF Fund. -20C +70C ATS040BSM-1 CTS Electronic Components 1: 0,559 € 788In Stock	Mfr. Part No. ATS040BSM-1 Mouser Part No 774-ATS040BSM-1	CTS Electronic Components	Crystals 4MHz 18pF Fund. -20C +70C	Datasheet	788In Stock	Cut Tape 0,559 € 0,489 € 0,444 € 0,426 € Reel 0,369 € View 0,402 € 0,386 € 0,345 € 0,335 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		Crystals	4 MHz	50 PPM	30 PPM	SMD/SMT	HC-49/US-SM	- 20 C	+ 70 C	Reel, Cut Tape, MouseReel
Crystals 4MHz 20pF ATS040SM-1 CTS Electronic Components 1: 0,284 € 282In Stock 15.000Expected 2/22/2027	Mfr. Part No. ATS040SM-1 Mouser Part No 774-ATS040SM-1	CTS Electronic Components	Crystals 4MHz 20pF	Datasheet	282In Stock 15.000Expected 2/22/2027	Cut Tape 0,284 € 0,249 € 0,226 € 0,217 € Reel 0,187 € View 0,205 € 0,197 € 0,175 € 0,17 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		Crystals	4 MHz	50 PPM	30 PPM	SMD/SMT	HC-49/US-SM	- 20 C	+ 70 C	Reel, Cut Tape, MouseReel
Crystals 4.00000 MHz 20pF MP040 CTS Electronic Components 1: 0,757 € 1.468In Stock 10.000Expected 2/15/2027	Mfr. Part No. MP040 Mouser Part No 774-MP040	CTS Electronic Components	Crystals 4.00000 MHz 20pF	Datasheet	1.468In Stock 10.000Expected 2/15/2027	0,757 € 0,661 € 0,599 € 0,574 € View 0,537 € 0,52 € 0,499 € 0,472 €	Min.: 1 Mult.: 1		Crystals	4 MHz	50 PPM	30 PPM	Radial	HC-49/U	- 20 C	+ 70 C	Bulk
Standard Clock Oscillators 4.00000 MHz MXO45-3C-4M0000 CTS Electronic Components 1: 3,16 € 475In Stock	Mfr. Part No. MXO45-3C-4M0000 Mouser Part No 774-MXO45-3C-4.0	CTS Electronic Components	Standard Clock Oscillators 4.00000 MHz	Datasheet	475In Stock	3,16 € 2,76 € 2,61 € 2,42 € View 2,30 € 2,15 € 2,07 € 1,96 €	Min.: 1 Mult.: 1		Standard Oscillators	4 MHz	50 PPM		Radial	DIP-14	- 20 C	+ 70 C	Tray
Crystals 4MHz 18pF HC49S THROUGH HOLE HC-49/U-S4000000ABJB Citizen FineDevice 1: 0,439 € 959In Stock	Mfr. Part No. HC-49/U-S4000000ABJB Mouser Part No 695-HC49US-4-U	Citizen FineDevice	Crystals 4MHz 18pF HC49S THROUGH HOLE	Datasheet	959In Stock	0,439 € 0,383 € 0,354 € 0,331 € View 0,313 € 0,299 € 0,286 € 0,267 € 0,261 €	Min.: 1 Mult.: 1		Crystals	4 MHz	50 PPM	30 PPM	Radial	HC-49/US	- 10 C	+ 60 C	Bulk
Crystals 4MHz 12pF -10C 60C IQD LFXTAL031848 LFXTAL031848 IQD 1: 0,335 € 40In Stock	Mfr. Part No. LFXTAL031848 Mouser Part No 449-LFXTAL031848	IQD	Crystals 4MHz 12pF -10C 60C	Datasheet	40In Stock	Cut Tape 0,335 € 0,286 € 0,272 € View Reel 0,198 € 0,247 € 0,234 € 0,198 € 0,189 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		Crystals	4 MHz	50 PPM	30 PPM	SMD/SMT		- 10 C	+ 60 C	Reel, Cut Tape, MouseReel
Crystals 4MHz 20pF EX/TEMP CSM-7 ECS-40-20-5PDN-TR ECS 1: 0,894 € 17In Stock NRND	Mfr. Part No. ECS-40-20-5PDN-TR Mouser Part No 520-CSM400-20DN NRND	ECS	Crystals 4MHz 20pF EX/TEMP CSM-7	Datasheet	17In Stock	Cut Tape 0,894 € 0,698 € 0,67 € 0,637 € Reel 0,581 € View 0,605 € 0,501 € 0,48 €	Min.: 1 Mult.: 1 : 1.000	No	Crystals	4 MHz	100 PPM	30 PPM	SMD/SMT		- 40 C	+ 85 C	Reel, Cut Tape
Crystals 4MHz 18pF HC49S SMD HCM494000000ABJT Citizen FineDevice 1: 0,404 € 38In Stock 4.000Expected 11/26/2026	Mfr. Part No. HCM494000000ABJT Mouser Part No 695-HCM494.0ABJT	Citizen FineDevice	Crystals 4MHz 18pF HC49S SMD	Datasheet	38In Stock 4.000Expected 11/26/2026	Cut Tape 0,404 € 0,352 € 0,319 € 0,306 € Reel 0,265 € View 0,289 € 0,277 € 0,248 € 0,24 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		Crystals	4 MHz	50 PPM	30 PPM	SMD/SMT	HC-49/US	- 10 C	+ 60 C	Reel, Cut Tape, MouseReel
Crystals 4 MHZ 18PF CSM7 ECS-040-18-5PX-TR ECS 1: 0,611 € 972In Stock Factory Special Order	Mfr. Part No. ECS-040-18-5PX-TR Mouser Part No 520-CSM400X-18 Factory Special Order	ECS	Crystals 4 MHZ 18PF CSM7 Learn More about ECS csm 7x quartz crystals	Datasheet	972In Stock	Cut Tape 0,611 € 0,481 € 0,435 € 0,418 € Reel View 0,40 € 0,378 € 0,36 € 0,321 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		Crystals	4 MHz	50 PPM	30 PPM	SMD/SMT	HC-49/USX	- 10 C	+ 70 C	Reel, Cut Tape, MouseReel
Crystals 4MHz Series -10C +70C ECS-040-S-5PX-TR ECS 1: 0,37 € 977In Stock Factory Special Order	Mfr. Part No. ECS-040-S-5PX-TR Mouser Part No 520-ECS-040S-5PX-T Factory Special Order	ECS	Crystals 4MHz Series -10C +70C Learn More about ECS csm 7x quartz crystals	Datasheet	977In Stock	Cut Tape 0,37 € 0,288 € 0,261 € 0,251 € Reel View 0,24 € 0,226 € 0,216 € 0,194 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		Crystals	4 MHz	50 PPM	30 PPM	SMD/SMT	HC-49/USX	- 10 C	+ 70 C	Reel, Cut Tape, MouseReel
Crystals 4MHz 20pF -40C +85C ECS-40-20-4X-DN-TR ECS 1: 0,688 € 579In Stock Factory Special Order	Mfr. Part No. ECS-40-20-4X-DN-TR Mouser Part No 520-ECS-40-20-4XDN-T Factory Special Order	ECS	Crystals 4MHz 20pF -40C +85C Learn More about ECS hc 49usx quartz crystals	Datasheet	579In Stock	0,688 € 0,536 € 0,485 € 0,466 € View 0,446 € 0,421 € 0,402 € 0,358 €	Min.: 1 Mult.: 1		Crystals	4 MHz	50 PPM	30 PPM	Radial	HC-49/USX	- 40 C	+ 85 C
Standard Clock Oscillators The factory is currently not accepting orders for this product. CSX-750FBC4000000T Citizen FineDevice 1: 2,91 € 662In Stock Verify Status with Factory	Mfr. Part No. CSX-750FBC4000000T Mouser Part No 695-CSX750FBC-4 Verify Status with Factory	Citizen FineDevice	Standard Clock Oscillators The factory is currently not accepting orders for this product.	Datasheet	662In Stock	Cut Tape 2,91 € 2,52 € 2,38 € 2,28 € Reel 2,24 € View 2,24 € 2,18 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		Standard Oscillators	4 MHz	100 PPM		SMD/SMT	7 mm x 5 mm	- 20 C	+ 70 C	Reel, Cut Tape, MouseReel
Standard Clock Oscillators The factory is currently not accepting orders for this product. CSX-750FCC4000000T Citizen FineDevice 1: 2,91 € 2.547In Stock Verify Status with Factory	Mfr. Part No. CSX-750FCC4000000T Mouser Part No 695-CSX750FCC-4 Verify Status with Factory	Citizen FineDevice	Standard Clock Oscillators The factory is currently not accepting orders for this product.	Datasheet	2.547In Stock	Cut Tape 2,91 € 2,52 € 2,38 € 2,28 € Reel 2,24 € View 2,24 € 2,18 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		Standard Oscillators	4 MHz	100 PPM		SMD/SMT	7 mm x 5 mm	- 20 C	+ 70 C	Reel, Cut Tape, MouseReel
MEMS Oscillators Oscillator 2520 4-SMD 4MHz 10ppm -40 C - 85 C CMOS 1.8V - 3.3V ASDMB-4.000MHZ-LY-T ABRACON 1: 3,84 € 998Expected 11/30/2026	Mfr. Part No. ASDMB-4.000MHZ-LY-T Mouser Part No 815-ASDMB-4-LY-T	ABRACON	MEMS Oscillators Oscillator 2520 4-SMD 4MHz 10ppm -40 C - 85 C CMOS 1.8V - 3.3V	Datasheet	998Expected 11/30/2026	Cut Tape 3,84 € 3,32 € 3,14 € 3,01 € View Reel 2,70 € 2,88 € 2,71 € 2,70 € 2,70 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		MEMS Oscillators	4 MHz	10 PPM			QFN-4	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Crystals WE-XTAL 4.0MHz 50ppm 13.4 x 4.9mm 830003071 Wurth Elektronik 1: 0,49 € 965Expected 11/13/2026	Mfr. Part No. 830003071 Mouser Part No 710-830003071	Wurth Elektronik	Crystals WE-XTAL 4.0MHz 50ppm 13.4 x 4.9mm Learn More about Wurth Elektronik wurth crystals	Datasheet	965Expected 11/13/2026	Cut Tape 0,49 € 0,406 € 0,366 € 0,324 € 0,308 € Reel 0,258 €	Min.: 1 Mult.: 1 : 1.000		Crystals	4 MHz	50 PPM	30 PPM	SMD/SMT	11.4 mm x 4.9 mm	- 10 C	+ 60 C	Reel, Cut Tape
Crystals HC49 SMD MHz Quartz Xtal / Metal, +/-30ppm a.25C, +/-30ppm (-40 to 85C), 18pF TXC Corporation QT49S-4.000MAHJ-T QT49S-4.000MAHJ-T TXC Corporation 1: 0,387 € 1.189In Stock 2.000Expected 12/21/2026	Mfr. Part No. QT49S-4.000MAHJ-T Mouser Part No 717-49S-4.000MAHJ-T	TXC Corporation	Crystals HC49 SMD MHz Quartz Xtal / Metal, +/-30ppm a.25C, +/-30ppm (-40 to 85C), 18pF	Datasheet	1.189In Stock 2.000Expected 12/21/2026	Cut Tape 0,387 € 0,375 € 0,311 € Reel 0,265 € 0,237 € 0,229 €	Min.: 1 Mult.: 1 : 1.000		Crystals	4 MHz	30 PPM	30 PPM	SMD/SMT	12.7 mm x 4.8 mm	- 40 C	+ 85 C	Reel, Cut Tape
Standard Clock Oscillators Crystal Oscillator 3225 4-SMD 4MHz 25ppm -40 C - 85 C CMOS 3.3V ASE-4.000MHZ-L-R-T ABRACON 1: 0,912 € 933Expected 2/26/2027	Mfr. Part No. ASE-4.000MHZ-L-R-T Mouser Part No 815-ASE-4.000-LR-T	ABRACON	Standard Clock Oscillators Crystal Oscillator 3225 4-SMD 4MHz 25ppm -40 C - 85 C CMOS 3.3V Learn More about ABRACON ase crystal clock oscillators	Datasheet	933Expected 2/26/2027	Cut Tape 0,912 € 0,783 € 0,74 € 0,68 € Reel 0,544 € View 0,643 € 0,58 € 0,523 € 0,502 €	Min.: 1 Mult.: 1 : 1.000		Standard Oscillators	4 MHz							Reel, Cut Tape
Standard Clock Oscillators Standard Clock Oscillator 4.000MHz SMD 3.2mm x 5.0mm 100ppm -40 C to +85 C EC3600ETTS-4.000M TR Ecliptek / Abracon 1: 1,37 € 1.000On Order Factory Special Order	Mfr. Part No. EC3600ETTS-4.000M TR Mouser Part No 669-EC3600ETTS-4.000 Factory Special Order	Ecliptek / Abracon	Standard Clock Oscillators Standard Clock Oscillator 4.000MHz SMD 3.2mm x 5.0mm 100ppm -40 C to +85 C	Datasheet	1.000On Order	Cut Tape 1,37 € 1,20 € 1,13 € 1,04 € View Reel 0,97 € 0,98 € 0,97 € 0,97 €	Min.: 1 Mult.: 1 : 1.000		Standard Oscillators	4 MHz	100 PPM		SMD/SMT	5 mm x 3.2 mm	- 40 C	+ 85 C	Reel, Cut Tape