Resonators | Farnell® UK

We offer a wide range of crystal and ceramic resonators, for SMD or through hole mounting

What is a resonator

A resonator is a device or system that exhibits resonance or resonant behaviour. That is, it naturally oscillates with greater amplitude at some frequencies, called resonant frequencies, than at other frequencies. The oscillations in a resonator can be either electromagnetic or mechanical (including acoustic). Resonators are used to either generate waves of specific frequencies or to select specific frequencies from a signal. Musical instruments use acoustic resonators that produce sound waves of specific tones. Another example is quartz crystals used in electronic devices such as radio transmitters and quartz watches to produce oscillations of very precise frequency. Resonators can be built to use the piezoelectric effect found within quartz crystals. Crystals and almost all elastic materials have a natural resonance frequency, which can be used through appropriate sensors. The resonance frequency depends on the crystal size, shape, elasticity, and speed of sound in the substance. Crystals for high frequency are usually cut into simple shapes, such as square slices. Typical low-frequency crystals are often cut into tuning fork shapes, such as those used in watches. If high accuracy is not essential, ceramic resonators can also be used instead of quartz crystal resonators.

Applications for resonance

Resonance can be employed to maintain AC circuit oscillations at a constant frequency, just as a pendulum can be used to maintain constant oscillation speed in a timekeeping mechanism.
Resonance can be exploited for its impedance properties: either dramatically increasing or decreasing impedance for certain frequencies. Circuits designed to screen certain frequencies out of a mix of different frequencies are called filters.

No Filter(s) Applied

0 Filter(s) Selected

			Price For		Quantity

CSTCR6M40G55-R0	4242736RL Data Sheet RoHS	MURATA Resonator CSTCR_G Series 6.4 MHz ± 0.5% ± 0.2% 50 ohm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.151 500+ £0.143 1000+ £0.141	Total:£15.10 Min: 100 / Mult: 5	CSTCR_G Series	6.4MHz	6.4MHz	3 Pin	± 0.5%	± 0.2%	50ohm	-	3Pins	-	SMD	-20°C	80°C
CSTCR7M00G53-R0	4242756RL Data Sheet RoHS	MURATA Resonator CSTCR_G Series 7 MHz ± 0.5% ± 0.2% 50 ohm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.151 500+ £0.143 1000+ £0.141	Total:£15.10 Min: 100 / Mult: 5	CSTCR_G Series	7MHz	7MHz	3 Pin	± 0.5%	± 0.2%	50ohm	-	3Pins	-	SMD	-20°C	80°C
CSTNE10M0G55A000R0	4127660RL Data Sheet RoHS Date/Lot Code	MURATA Resonator CSTNE_G_A Series 10 MHz ± 0.5% ± 0.2% 40 ohm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	5+ £0.184 50+ £0.145 100+ £0.139 500+ £0.116 1500+ £0.110	Total:£0.92 Min: 5 / Mult: 5	CSTNE_G_A Series	10MHz	10MHz	3 Pin	± 0.5%	± 0.2%	40ohm	-	3Pins	-	SMD	-40°C	125°C
CSTNE20M0V53Z000R0	4127567 Data Sheet RoHS Date/Lot Code	MURATA Resonator CSTNE_V Series 20 MHz ± 0.5% ± 0.3% 40 ohm	Each (Supplied on Full Reel) Full Reel Packaging Options	3000+ £0.117	Total:£351.00 Min: 3000 / Mult: 3000	CSTNE_V Series	20MHz	20MHz	3 Pin	± 0.5%	± 0.3%	40ohm	-	3Pins	-	SMD	-40°C	125°C
CSTNE10M0G55A000R0	4127660 Data Sheet RoHS Date/Lot Code	MURATA Resonator CSTNE_G_A Series 10 MHz ± 0.5% ± 0.2% 40 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ £0.184 50+ £0.145 100+ £0.139 500+ £0.116 1500+ £0.110	Total:£0.92 Min: 5 / Mult: 5	CSTNE_G_A Series	10MHz	10MHz	3 Pin	± 0.5%	± 0.2%	40ohm	-	3Pins	-	SMD	-40°C	125°C
CSTCR6M40G55-R0	4242736 Data Sheet RoHS Date/Lot Code	MURATA Resonator CSTCR_G Series 6.4 MHz ± 0.5% ± 0.2% 50 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ £0.168 10+ £0.160 100+ £0.151 500+ £0.143 1000+ £0.141	Total:£0.84 Min: 5 / Mult: 5	CSTCR_G Series	6.4MHz	6.4MHz	3 Pin	± 0.5%	± 0.2%	50ohm	-	3Pins	-	SMD	-20°C	80°C
CSTLS3M64G56-A0	4242747 Data Sheet RoHS Date/Lot Code	MURATA Resonator CSTLS_G Series 3.64 MHz ± 0.5% -0.4% to +0.2% 50 ohm	Each	5+ £0.0964 10+ £0.0916 100+ £0.0867 500+ £0.0819 1000+ £0.081	Total:£0.48 Min: 5 / Mult: 5	CSTLS_G Series	3.64MHz	3.64MHz	3 Pin	± 0.5%	-0.4% to +0.2%	50ohm	-	3Pins	-	Through Hole	-20°C	80°C
CSTCR7M00G53-R0	4242756 Data Sheet RoHS Date/Lot Code	MURATA Resonator CSTCR_G Series 7 MHz ± 0.5% ± 0.2% 50 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ £0.168 10+ £0.160 100+ £0.151 500+ £0.143 1000+ £0.141	Total:£0.84 Min: 5 / Mult: 5	CSTCR_G Series	7MHz	7MHz	3 Pin	± 0.5%	± 0.2%	50ohm	-	3Pins	-	SMD	-20°C	80°C
CSTLS40M0X51-A0	4242705 Data Sheet RoHS Date/Lot Code	MURATA Resonator CSTLS_X Series 40 MHz ± 0.5% ± 0.2% 40 ohm	Each	5+ £0.322 10+ £0.280 100+ £0.244 500+ £0.210 1000+ £0.201	Total:£1.61 Min: 5 / Mult: 5	CSTLS_X Series	40MHz	40MHz	3 Pin	± 0.5%	± 0.2%	40ohm	-	3Pins	-	Through Hole	-20°C	80°C
CSTCR4M00G53-R0	1170428RL Data Sheet RoHS	MURATA RESONATOR SMD 4.0MHZ	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.241 500+ £0.215 1000+ £0.210	Total:£24.10 Min: 100 / Mult: 5	CSTCR	4MHz	4MHz	3 Pin	± 0.5%	± 0.2%	60ohm	SMD	3Pins	2 mm x 4.5 mm x 1.15 mm	-	-20°C	80°C
CSTCR4M00G53-R0	1170428 Data Sheet RoHS	MURATA Resonator Ceramic CSTCR 4 MHz ± 0.5% ± 0.2% 60 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ £0.322 10+ £0.279 100+ £0.241 500+ £0.215 1000+ £0.210	Total:£1.61 Min: 5 / Mult: 5	CSTCR	4MHz	4MHz	3 Pin	± 0.5%	± 0.2%	60ohm	SMD	3Pins	2 mm x 4.5 mm x 1.15 mm	-	-20°C	80°C
CSTLS4M00G53-B0	2443272 Data Sheet RoHS Date/Lot Code	MURATA RESONATOR CERAMIC 4MHZ THD	Each (Supplied on Cut Tape) Cut Tape	5+ £0.179 10+ £0.157 100+ £0.126 500+ £0.118 1000+ £0.114	Total:£0.90 Min: 5 / Mult: 5	-	4MHz	4MHz	3 Pin	± 0.5%	-	30ohm	-	3Pins	-	Through Hole	-20°C	80°C
CSTLS4M00G53-A0	2443271 Data Sheet RoHS Date/Lot Code	MURATA RESONATOR CERAMIC 4MHZ THD	Each (Supplied on Cut Tape) Cut Tape	5+ £0.175 10+ £0.154 100+ £0.136 500+ £0.122 1000+ £0.117	Total:£0.88 Min: 5 / Mult: 5	-	4MHz	4MHz	3 Pin	± 0.5%	-	30ohm	-	3Pins	-	Through Hole	-20°C	80°C
CSTLS8M00G53-A0	2443273 Data Sheet RoHS Date/Lot Code	MURATA RESONATOR CERAMIC 8MHZ THD	Each (Supplied on Cut Tape) Cut Tape	5+ £0.167 10+ £0.148 100+ £0.134 500+ £0.121 1000+ £0.116	Total:£0.84 Min: 5 / Mult: 5	-	8MHz	8MHz	3 Pin	± 0.5%	-	25ohm	-	3Pins	-	Through Hole	-20°C	80°C
CSTCR6M00G53Z-R0	2470365 Data Sheet RoHS Date/Lot Code	MURATA Resonator Ceramic 6 MHz ± 0.5% ± 0.2%	Each (Supplied on Cut Tape) Cut Tape	5+ £0.318 10+ £0.280 100+ £0.244 500+ £0.220 1000+ £0.212	Total:£1.59 Min: 5 / Mult: 5	-	6MHz	6MHz	3 Pin	± 0.5%	± 0.2%	-	-	3Pins	-	SMD	-40°C	125°C
CSTCR4M00G53Z-R0	2470363 Data Sheet RoHS Date/Lot Code	MURATA Resonator Ceramic 4 MHz ± 0.5% ± 0.2%	Each (Supplied on Cut Tape) Cut Tape	5+ £0.371 10+ £0.326 100+ £0.283 500+ £0.256 1000+ £0.247	Total:£1.86 Min: 5 / Mult: 5	-	4MHz	4MHz	3 Pin	± 0.5%	± 0.2%	-	-	3Pins	-	SMD	-40°C	125°C
CSTCR4M00G55Z-R0	2470364 Data Sheet RoHS Date/Lot Code	MURATA Resonator Ceramic 4 MHz ± 0.5% ± 0.2%	Each (Supplied on Cut Tape) Cut Tape	5+ £0.345 10+ £0.304 100+ £0.264 500+ £0.239 1000+ £0.230	Total:£1.72 Min: 5 / Mult: 5	-	4MHz	4MHz	3 Pin	± 0.5%	± 0.2%	-	-	3Pins	-	SMD	-40°C	125°C
CSTCR4M00G55-R0	2913641 Data Sheet RoHS Date/Lot Code	MURATA Resonator CERALOCK CSTCR 4 MHz ± 0.5% ± 0.2% 60 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ £0.288 10+ £0.245 100+ £0.215 500+ £0.198 1000+ £0.194	Total:£1.44 Min: 5 / Mult: 5	CERALOCK CSTCR	4MHz	4MHz	3 Pin	± 0.5%	± 0.2%	60ohm	-	3Pins	-	SMD	-20°C	80°C
CSTCR4M00G55B-R0	2913640 Data Sheet RoHS Date/Lot Code	MURATA Resonator CERALOCK CSTCR 4 MHz ± 0.5% ± 0.15% 60 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ £0.324 10+ £0.312 100+ £0.254 500+ £0.214 1000+ £0.199	Total:£1.62 Min: 5 / Mult: 5	CERALOCK CSTCR	4MHz	4MHz	3 Pin	± 0.5%	± 0.15%	60ohm	-	3Pins	-	SMD	-40°C	125°C
ASR433.92E-T	2849514 Data Sheet RoHS Date/Lot Code	ABRACON Resonator ASR 433.92 MHz ± 75kHz 50 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ £2.850 10+ £2.170 50+ £2.160 200+ £2.150 500+ £2.030	Total:£2.85 Min: 1 / Mult: 1	ASR	433.92MHz	433.92MHz	8 Pin	± 75kHz	-	50ohm	-	8Pins	-	SMD	-40°C	85°C
AWSCR-12.00CELA-C33-T3	3501548 Data Sheet RoHS Date/Lot Code	ABRACON Resonator AWSCR-CELA Series 12 MHz ± 0.5% ± 0.2% 40 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ £0.680 10+ £0.512 25+ £0.444 50+ £0.443 100+ £0.442 More Pricing...	Total:£0.68 Min: 1 / Mult: 1	AWSCR-CELA Series	12MHz	12MHz	3 Pin	± 0.5%	± 0.2%	40ohm	-	3Pins	-	SMD	-40°C	85°C
AWSCR-4.00CPLA-C30-T4	3501569 Data Sheet RoHS Date/Lot Code	ABRACON Resonator AWSCR-CPLA Series 4 MHz ± 0.5% ± 0.3% 30 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ £0.344 10+ £0.302 25+ £0.275 50+ £0.269 100+ £0.263 More Pricing...	Total:£0.34 Min: 1 / Mult: 1	AWSCR-CPLA Series	4MHz	4MHz	3 Pin	± 0.5%	± 0.3%	30ohm	-	3Pins	-	SMD	-40°C	85°C
AWSCR-8.00CELA-C10-T3	3501597 Data Sheet RoHS Date/Lot Code	ABRACON Resonator AWSCR-CELA Series 8 MHz ± 0.5% ± 0.2% 40 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ £0.680 10+ £0.560 25+ £0.549 50+ £0.537 100+ £0.515 More Pricing...	Total:£0.68 Min: 1 / Mult: 1	AWSCR-CELA Series	8MHz	8MHz	3 Pin	± 0.5%	± 0.2%	40ohm	-	3Pins	-	SMD	-40°C	85°C
AWSCR-8.00CELB-C33-T3	3501600 Data Sheet RoHS Date/Lot Code	ABRACON Resonator AWSCR-CELA Series 8 MHz ± 0.5% ± 0.2% 40 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ £0.353 10+ £0.310 25+ £0.281 50+ £0.268 100+ £0.254 More Pricing...	Total:£0.35 Min: 1 / Mult: 1	AWSCR-CELA Series	8MHz	8MHz	3 Pin	± 0.5%	± 0.2%	40ohm	-	3Pins	-	SMD	-40°C	125°C
CSTCR4M91G53-R0	1170432 Data Sheet RoHS Date/Lot Code	MURATA Resonator Ceramic 4.91 MHz ± 0.5% ± 0.2% 60 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ £0.310 10+ £0.268 100+ £0.232 500+ £0.211 1000+ £0.202	Total:£1.55 Min: 5 / Mult: 5	-	4.91MHz	4.91MHz	3 Pin	± 0.5%	± 0.2%	60ohm	SMD	3Pins	2 mm x 4.5 mm x 1.15 mm	SMD	-20°C	80°C