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CSTCR CERALOCK® Resonators

Murata CSTCR CERALOCK^® Resonators are SMD resonators used for general consumer applications, full-speed USB, and automotive functions. These resonators offer a built-in load capacitor that eliminates the need for an external load capacitor. The CSTCR resonators come in a small package with a low profile and provide high-density mounting. These resonators feature a wide temperature range. Murata CSTCR CERALOCK resonators are available with standard frequency tolerance for both automotive and consumer/industrial applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Frequency	Termination Style	Tolerance	Package/Case	Maximum Operating Temperature	Minimum Operating Temperature	Series	Packaging
Resonators CSTCR4M00G55Z-R0 Murata Electronics 1: £0.285 5,703In Stock	Mfr. Part No. CSTCR4M00G55Z-R0 Mouser Part No 81-CSTCR4M00G55Z-R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	5,703In Stock	Cut Tape £0.285 £0.249 £0.226 £0.217 Reel £0.175 View £0.205 £0.192 £0.189 £0.168 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4 MHz	SMD/SMT	0.5 %		+ 125 C	- 40 C	CSTCR_G	Reel, Cut Tape, MouseReel
Resonators CSTCR4M09G53-R0 Murata Electronics 1: £0.271 2,911In Stock	Mfr. Part No. CSTCR4M09G53-R0 Mouser Part No 81-CSTCR4M09G53-R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	2,911In Stock	Cut Tape £0.271 £0.233 £0.212 £0.203 Reel £0.167 View £0.192 £0.184 £0.176 £0.16 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4.09 MHz	SMD/SMT	0.5 %		+ 80 C	- 20 C	CSTCR_G	Reel, Cut Tape, MouseReel
Resonators CSTCR4M09G55B-R0 Murata Electronics 1: £0.278 1,051In Stock	Mfr. Part No. CSTCR4M09G55B-R0 Mouser Part No 81-CSTCR4M09G55B-R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	1,051In Stock	Cut Tape £0.278 £0.243 £0.22 £0.211 Reel £0.164 View £0.20 £0.191 £0.183 £0.158 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4.09 MHz	SMD/SMT	0.5 %		+ 125 C	- 40 C	CSTCR_G_B	Reel, Cut Tape, MouseReel
Resonators 4.19 MHZ 15PF CSTCR4M19G53-R0 Murata Electronics 1: £0.271 3,557In Stock	Mfr. Part No. CSTCR4M19G53-R0 Mouser Part No 81-CSTCR4M19G53	Murata Electronics	Resonators 4.19 MHZ 15PF Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	3,557In Stock	Cut Tape £0.271 £0.238 £0.217 £0.207 Reel £0.168 View £0.196 £0.188 £0.18 £0.161 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4.19 MHz	SMD/SMT	0.5 %		+ 80 C	- 20 C	CSTCR_G	Reel, Cut Tape, MouseReel
Resonators CSTCR4M19G53Z-R0 Murata Electronics 1: £0.278 2,797In Stock	Mfr. Part No. CSTCR4M19G53Z-R0 Mouser Part No 81-CSTCR4M19G53Z-R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	2,797In Stock	Cut Tape £0.278 £0.244 £0.222 £0.212 Reel £0.175 View £0.201 £0.192 £0.185 £0.168 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4.19 MHz	SMD/SMT	0.5 %		+ 125 C	- 40 C	CSTCR_G	Reel, Cut Tape, MouseReel
Resonators CSTCR4M19G55-R0 Murata Electronics 1: £0.271 3,978In Stock	Mfr. Part No. CSTCR4M19G55-R0 Mouser Part No 81-CSTCR4M19G55-R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	3,978In Stock	Cut Tape £0.271 £0.233 £0.212 £0.203 Reel £0.175 View £0.192 £0.184 £0.176 £0.158 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4.19 MHz	SMD/SMT	0.5 %		+ 80 C	- 20 C	CSTCR_G	Reel, Cut Tape, MouseReel
Resonators CSTCR4M91G55-R0 Murata Electronics 1: £0.271 2,750In Stock	Mfr. Part No. CSTCR4M91G55-R0 Mouser Part No 81-CSTCR4M91G55-R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	2,750In Stock	Cut Tape £0.271 £0.238 £0.217 £0.207 Reel £0.168 View £0.196 £0.188 £0.18 £0.161 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4.91 MHz	SMD/SMT	0.5 %		+ 80 C	- 20 C	CSTCR_G	Reel, Cut Tape, MouseReel
Resonators 5.0 MHZ CSTCR5M00G53-R0 Murata Electronics 1: £0.271 707In Stock 3,000Expected 11/11/2026	Mfr. Part No. CSTCR5M00G53-R0 Mouser Part No 81-CSTCR5M00G53	Murata Electronics	Resonators 5.0 MHZ Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	707In Stock 3,000Expected 11/11/2026	Cut Tape £0.271 £0.238 £0.217 £0.207 Reel £0.155 View £0.196 £0.188 £0.18 £0.148 MouseReel Available	Min.: 1 Mult.: 1 Max.: 9,000 : 3,000	5 MHz	SMD/SMT	0.5 %		+ 80 C	- 20 C	CSTCR_G	Reel, Cut Tape, MouseReel
Resonators 5.0 MHZ CSTCR5M00G53Z-R0 Murata Electronics 1: £0.285 1,791In Stock 3,000Expected 24/12/2026	Mfr. Part No. CSTCR5M00G53Z-R0 Mouser Part No 81-CSTCR5M00G53Z-R0	Murata Electronics	Resonators 5.0 MHZ Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	1,791In Stock 3,000Expected 24/12/2026	Cut Tape £0.285 £0.249 £0.226 £0.217 Reel £0.175 View £0.205 £0.196 £0.189 £0.161 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	5 MHz	SMD/SMT	0.5 %		+ 125 C	- 40 C	CSTCR_G	Reel, Cut Tape, MouseReel
Resonators CSTCR5M00G55-R0 Murata Electronics 1: £0.271 4,847In Stock	Mfr. Part No. CSTCR5M00G55-R0 Mouser Part No 81-CSTCR5M00G55-R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	4,847In Stock	Cut Tape £0.271 £0.238 £0.217 £0.207 Reel £0.168 View £0.196 £0.188 £0.18 £0.158 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	5 MHz	SMD/SMT	0.5 %				CSTCR_G	Reel, Cut Tape, MouseReel
Resonators CSTCR6M00G55B-R0 Murata Electronics 1: £0.278 1,052In Stock	Mfr. Part No. CSTCR6M00G55B-R0 Mouser Part No 81-CSTCR6M00G55B-R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	1,052In Stock	Cut Tape £0.278 £0.244 £0.221 £0.212 Reel £0.172 View £0.201 £0.188 £0.164 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	6 MHz	SMD/SMT	0.5 %		+ 125 C	- 40 C	CSTCR_G_B	Reel, Cut Tape, MouseReel
Resonators CSTCR7M20G53-R0 Murata Electronics 1: £0.271 1,958In Stock	Mfr. Part No. CSTCR7M20G53-R0 Mouser Part No 81-CSTCR7M20G53-R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	1,958In Stock	Cut Tape £0.271 £0.238 £0.217 £0.207 Reel £0.168 View £0.196 £0.188 £0.18 £0.153 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	7.2 MHz	SMD/SMT	0.5 %		+ 80 C	- 20 C	CSTCR_G	Reel, Cut Tape, MouseReel
Resonators 7.37 MHZ .5% CSTCR7M37G53-R0 Murata Electronics 1: £0.292 415In Stock 12,000On Order	Mfr. Part No. CSTCR7M37G53-R0 Mouser Part No 81-CSTCR7M37G53-R0	Murata Electronics	Resonators 7.37 MHZ .5% Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	415In Stock 12,000On Order On Order Ship Dates Mfr. No: CSTCR7M37G53-R0 Stock: 415 Can Dispatch Immediately On Order: 3,000 Expected 10/11/2026 3,000 Expected 27/11/2026 6,000 Expected 17/12/2026 Factory Lead Time: 10 Weeks	Cut Tape £0.292 £0.252 £0.229 £0.219 View Reel £0.177 £0.208 £0.199 £0.19 £0.177 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	7.37 MHz	SMD/SMT	0.5 %		+ 80 C	- 20 C	CSTCR_G	Reel, Cut Tape, MouseReel
Resonators CSTCR7M37G53002-R0 Murata Electronics 1: £0.271 821In Stock	Mfr. Part No. CSTCR7M37G53002-R0 Mouser Part No 81-CSTCR7M37G53002R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	821In Stock	Cut Tape £0.271 £0.233 £0.212 £0.203 Reel £0.158 View £0.20 £0.176 £0.153 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	7.37 MHz	SMD/SMT	0.5 %	4.5 mm x 2 mm	+ 80 C	- 20 C	CSTCR_G	Reel, Cut Tape, MouseReel
Resonators CSTCR7M99G53-R0 Murata Electronics 1: £0.30 2,802In Stock 3,000Expected 30/11/2026	Mfr. Part No. CSTCR7M99G53-R0 Mouser Part No 81-CSTCR7M99G53-R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	2,802In Stock 3,000Expected 30/11/2026	Cut Tape £0.30 £0.257 £0.244 £0.222 Reel £0.155 View £0.21 £0.20 £0.191 £0.15 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	7.99 MHz	SMD/SMT	0.5 %				CSTCR_G	Reel, Cut Tape, MouseReel
Resonators CSTCR4M16G55001-R0 Murata Electronics 1: £0.292 2,975Expected 22/02/2027	Mfr. Part No. CSTCR4M16G55001-R0 Mouser Part No 81-CSTCR4M16G55001R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	2,975Expected 22/02/2027	Cut Tape £0.292 £0.252 £0.229 £0.219 Reel £0.158 View £0.208 £0.199 £0.19 £0.153	Min.: 1 Mult.: 1 : 3,000	4.166 MHz	SMD/SMT	0.5 %	4.5 mm x 2 mm	+ 80 C	- 20 C	CSTCR_G	Reel, Cut Tape
Resonators CSTCR4M20G53-R0 Murata Electronics 1: £0.292 2,975Expected 22/02/2027	Mfr. Part No. CSTCR4M20G53-R0 Mouser Part No 81-CSTCR4M20G53-R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	2,975Expected 22/02/2027	Cut Tape £0.292 £0.252 £0.229 £0.219 Reel £0.164 View £0.208 £0.199 £0.19 £0.158 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4.2 MHz	SMD/SMT	0.5 %		+ 80 C	- 20 C	CSTCR_G	Reel, Cut Tape, MouseReel
Resonators CSTCR4M43G53-R0 Murata Electronics 1: £0.30 2,975Expected 04/02/2027	Mfr. Part No. CSTCR4M43G53-R0 Mouser Part No 81-CSTCR4M43G53-R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	2,975Expected 04/02/2027	Cut Tape £0.30 £0.257 £0.244 £0.222 Reel £0.165 View £0.21 £0.20 £0.196 £0.152 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4.43 MHz	SMD/SMT	0.5 %		+ 80 C	- 20 C	CSTCR_G	Reel, Cut Tape, MouseReel
Resonators CSTCR4M50G53093-R0 Murata Electronics 1: £0.278 2,975Expected 29/12/2026	Mfr. Part No. CSTCR4M50G53093-R0 Mouser Part No 81-CSTCR4M50G53093R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	2,975Expected 29/12/2026	Cut Tape £0.278 £0.24 £0.218 £0.21 Reel £0.164 View £0.198 £0.19 £0.182 £0.158	Min.: 1 Mult.: 1 : 3,000	4.5 MHz	SMD/SMT	0.5 %		+ 80 C	- 20 C	CSTCR_G	Reel, Cut Tape
Resonators CSTCR4M91G55B-R0 Murata Electronics 1: £0.30 5,469In Stock	Mfr. Part No. CSTCR4M91G55B-R0 Mouser Part No 81-CSTCR4M91G55B-R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	5,469In Stock	Cut Tape £0.30 £0.258 £0.234 £0.224 Reel £0.182 View £0.212 £0.203 £0.196 £0.175 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4.91 MHz	SMD/SMT	0.5 %		+ 125 C	- 40 C	CSTCR_G_B	Reel, Cut Tape, MouseReel
Resonators CSTCR5M50G53-R0 Murata Electronics 1: £0.30 3,000Expected 30/11/2026	Mfr. Part No. CSTCR5M50G53-R0 Mouser Part No 81-CSTCR5M50G53-R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	3,000Expected 30/11/2026	Cut Tape £0.30 £0.257 £0.244 £0.222 Reel £0.162 View £0.21 £0.20 £0.191 £0.152 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	5.5 MHz	SMD/SMT	0.5 %		+ 125 C	- 40 C	CSTCR_G	Reel, Cut Tape, MouseReel
Resonators CSTCR6M60G55B-R0 Murata Electronics 1: £0.278 2,950Expected 25/12/2026	Mfr. Part No. CSTCR6M60G55B-R0 Mouser Part No 81-CSTCR6M60G55B-R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	2,950Expected 25/12/2026	Cut Tape £0.278 £0.243 £0.22 £0.211 Reel £0.172 View £0.20 £0.191 £0.183 £0.165 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	6.6 MHz	SMD/SMT	0.5 %		+ 125 C	- 40 C	CSTCR_G_B	Reel, Cut Tape, MouseReel
Resonators CSTCR6M70G53-R0 Murata Electronics 1: £0.217 2,950Expected 19/01/2027	Mfr. Part No. CSTCR6M70G53-R0 Mouser Part No 81-CSTCR6M70G53-R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	2,950Expected 19/01/2027	Cut Tape £0.217 £0.187 £0.177 £0.161 Reel £0.12 View £0.153 £0.145 £0.142 £0.109 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	6.7 MHz	SMD/SMT	0.5 %		+ 80 C	- 20 C	CSTCR_G	Reel, Cut Tape, MouseReel
Resonators CSTCR7M99G55B-R0 Murata Electronics 1: £0.315 2,500Expected 15/12/2026	Mfr. Part No. CSTCR7M99G55B-R0 Mouser Part No 81-CSTCR7M99G55B-R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	2,500Expected 15/12/2026	Cut Tape £0.315 £0.268 £0.255 £0.231 Reel £0.175 View £0.219 £0.209 £0.207 £0.158 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	7.99 MHz	SMD/SMT	0.5 %		+ 80 C	- 20 C	CSTCR_G_B	Reel, Cut Tape, MouseReel
Resonators CSTCR4M09G55Z-R0 Murata Electronics 1: £0.30 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CSTCR4M09G55Z-R0 Mouser Part No 81-CSTCR4M09G55Z-R0	Murata Electronics	Resonators Learn More about Murata Electronics murata cstcr ceralock resonators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape £0.30 £0.264 £0.239 £0.23 Reel £0.167 View £0.217 £0.208 £0.20 £0.161	Min.: 1 Mult.: 1 : 3,000	4.096 MHz	SMD/SMT	0.5 %	4.5 mm x 2 mm	+ 125 C	- 40 C	CSTCR_G	Reel, Cut Tape