Transducers

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Transducers

Shop online for audio transducers, ultrasonic transducers, piezoelectric transducers, linear transducer from trusted manufacturers. Order by 7pm Monday - Friday for same day dispatch. Free delivery available.

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Transducer Function

Supply Voltage Min

Tones

Sound Pressure Level (SPL)

Resonant Frequency

Supply Voltage Max

Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price Ex. VAT (Inc. VAT)	Quantity	Transducer Function	Supply Voltage Min	Tones	Sound Pressure Level (SPL)	Resonant Frequency	Supply Voltage Max
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HC-SR04	SN36696 Data Sheet	5V Classic Ultrasonic Distance Sensor, Rear Header MULTICOMP This version of the ubiquitous HC-SR04 has been engineered to work down to 5V making it absolutely ideal to connect directly to MicroBit or Raspberry Pi GPIO pins using the 5V power. • Operating voltage: 5V • Operating current: 15mA • Sensor angle: 15°C • ... You previously purchased this product. View in Order History	Each	1+ £3.34 (£4.01) 10+ £3.14 (£3.77)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-	-	-
FS-2513P	SN36520 Data Sheet + RoHS	Sensor, Piezo Film PROWAVE Pro-Wave now presents a series of mechnoelectrical sensors and detectors produced by advanced piezoelectric polymer film technology. The polymer film of polyvinylidene fluoride (PVF2) exhibits a conspicuous piezoelectric effect and also has high compliance... You previously purchased this product. View in Order History	Each	1+ £2.97 (£3.56) 25+ £2.27 (£2.72) 100+ £1.80 (£2.16)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-	-	-
PELR0225	SN36932 Data Sheet + RoHS	10V Electro-Mechanical Indicator Buzzer / Sounder, IP54 PRO SIGNAL • Operating Voltage: 5-25VDC • Rated Voltage: 10VDC • Rated Current: 25mA • Resonant Frequency: 2900Hz • Sound Output (Min.): 100dB • Lead Length: 70mm • Diameter: 33mm • Height: 29mm • IP Rating: IP54 Splashproof You previously purchased this product. View in Order History	Each	1+ £6.42 (£7.70) 10+ £6.18 (£7.42) 25+ £5.89 (£7.07)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Sounder	5VDC	Continuous	100dBA	500Hz	25VDC
MCUST10P40B07RO	SN36977 Data Sheet + RoHS	Ultrasonic Transmitter, 10mm Diameter, 40kHz, Plastic MULTICOMP PRO The MCUST10P40B07RO is a 40kHz Transceiver, with open structure and fission. Compact and light weight. High sensitivity and sound pressure. Less power consumption. High reliability. • 2500pF Capacitance • -35 to 85°C Operating temperature • Multicomp produ... You previously purchased this product. View in Order History	Each	1+ £1.33 (£1.60) 10+ £1.26 (£1.51)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-	-	-
PSG04176	SN36937 + RoHS	3V to 5V Ultrasonic Distance Sensor, Rear Header HC-SR04 MULTICOMP PRO This new version of the ubiquitous HC-SR04+ has been engineered to work down to 3V making it absolutely ideal to connect directly to MicroBit or Raspberry Pi GPIO pins using the 3.3V power. Works identically to the standard product although you will notice... You previously purchased this product. View in Order History	Each	1+ £3.51 (£4.21) 10+ £3.29 (£3.95)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-	-	-

MCUSD14A40S09RS	SN36969 Data Sheet + RoHS	Ultrasonic Transceiver, 14mm Diameter, 40kHz, Aluminium, Silver MULTICOMP PRO The MCUSD14A40S09RS is a waterproof ultrasonic Transceiver which are used for receiver and transmitter of ultrasonic waves. • Water Proof and Dual Use • Compact and Light Weight • High Sensitivity and Sound Pressure • Less Power Consumption • High Reliabil... You previously purchased this product. View in Order History	Each	1+ £2.42 (£2.90) 10+ £2.15 (£2.58)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-	-	-

SMI-1324-TW-5V-2-R	LS03039 Data Sheet + RoHS	Buzzer, Audio, SMT PROJECTS UNLIMITED The SMI-1324-TW-5V-2-R is a 30mA/7V Buzzer Audio Indicator with PPS housing, Sn-plated brass terminal, surface mount, continuous tone, 88dBA sound level and 2.4kHz resonant frequency. This indicator features 6.5mm low profile case configuration and sealed ... You previously purchased this product. View in Order History	Each	1+ £3.66 (£4.39) 10+ £3.33 (£4.00) 25+ £3.04 (£3.65) 50+ £2.81 (£3.37)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Buzzer	4V	Continuous	88dBA	2.4kHz	7V

400ST160	SN36227 Data Sheet + RoHS	Transmitter, Ultrasonic, 40kHz, 16mm PROWAVE The 400ST160 is a standard open type Transducer Transmitter consist of a piezoelectric ceramic disc mounted at the node of its fundamental resonant frequency, a conical metal resonator bonded at the center of disc acting as a rigid piston. This special con... You previously purchased this product. View in Order History	Each	1+ £2.63 (£3.16) 10+ £2.46 (£2.95) 100+ £2.04 (£2.45)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-	-	-

KPEG-351	LS02971 Data Sheet + RoHS	Buzzer, Piezo KINGSTATE The KPEG-351 is a fast pulse-sound black Piezo Audio Indicator with wire terminal. The buzzer is made of ABS. It generates minimum 81dB SPL. • -30 to +85°C Operating temperature range You previously purchased this product. View in Order History	Each	1+ £3.19 (£3.83) 10+ £3.04 (£3.65) 25+ £2.85 (£3.42) 50+ £2.57 (£3.08)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Buzzer	3V	Fast Pulse	81dB	2.8kHz	28V

KPEG-500	LS02974 Data Sheet + RoHS	Buzzer, Piezo KINGSTATE The KPEG-500 is an Audio Indicator with ABS case and pin type terminals. • Continuous tone You previously purchased this product. View in Order History	Each	1+ £5.50 (£6.60) 10+ £5.24 (£6.29) 25+ £4.40 (£5.28) 50+ £4.00 (£4.80)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Buzzer	5V	Continuous	104dB	2.5kHz	13V

41.S78P030A-LF	LS01073 Data Sheet + RoHS	Magnetic Buzzer 3V IMO PRECISION CONTROLS Ultra-miniature magnetic buzzer with a black Noryl housing and pin outputs. No external oscillation circuit is required. You previously purchased this product. View in Order History	Each	1+ £1.22 (£1.46) 10+ £1.10 (£1.32) 100+ £1.00 (£1.20) 250+ £0.92 (£1.10)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	3V	-	85dB	2300Hz	-

328SR160	SN36232 Data Sheet + RoHS	Receiver, Ultrasonic, 32.8kHz, 16mm PROWAVE The 328SR160 is an Air Ultrasonic Ceramic Transducer Receiver. • -30 to 70°C Operating temperature range You previously purchased this product. View in Order History	Each	1+ £4.84 (£5.81) 10+ £3.07 (£3.68) 100+ £3.01 (£3.61)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Receiver	-	-	115dB	32.8kHz	-

400ST120	SN36239 Data Sheet + RoHS	Transmitter, Ultrasonic, 40kHz, 12mm PROWAVE The 400ST120 is an air ultrasonic Ceramic Transducer with Transmitter function. • -30 to 80°C Operating temperature range You previously purchased this product. View in Order History	Each	1+ £6.32 (£7.58) 10+ £5.21 (£6.25) 100+ £4.42 (£5.30)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-	-	-

41.S78P050A-LF	LS00654 Data Sheet + RoHS	Sounder 4V to 6.5V /PCB IMO PRECISION CONTROLS Ultra-miniature magnetic buzzer with a black Noryl housing and pin outputs. No external oscillation circuit is required. You previously purchased this product. View in Order History	Each	1+ £1.40 (£1.68) 10+ £1.26 (£1.51) 100+ £1.15 (£1.38) 250+ £1.04 (£1.25)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	4V	-	85dB	2300Hz	-

KPEG110	LS03794 Data Sheet + RoHS	Piezo Transducer KINGSTATE The KPEG110 is a black Piezo Audio Transducer with wire terminals. The transducer is made of ABS. It generates minimum 90dB SPL. • -30 to +105°C Operating temperature range You previously purchased this product. View in Order History	Each	1+ £0.81 (£0.97) 10+ £0.73 (£0.88) 100+ £0.65 (£0.78)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Audio Indicator	-	-	90dB	4.1kHz	30V

PELR0222	LS02470 Data Sheet + RoHS	Piezo Buzzer, 12V dc, Leads PRO SIGNAL • Sound Pressure Level (SPL) : 96dB • Resonant Frequency : 2.8kHz You previously purchased this product. View in Order History	Each	1+ £2.10 (£2.52) 10+ £1.86 (£2.23) 50+ £1.75 (£2.10) 100+ £1.63 (£1.96)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	96dB	2.8kHz	-

ABI-017-RC	LS03805 Data Sheet + RoHS	Electro Mechanical, SMD PRO SIGNAL The ABI-017-RC from Pro Signal is a compact surface mount indicator. Indicator is a DC buzzer that do not require external circuitry to generate sound. • 12 month limited warranty *view Terms & Conditions for details You previously purchased this product. View in Order History	Each	1+ £1.60 (£1.92) 10+ £1.49 (£1.79) 50+ £1.36 (£1.63)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Buzzer	4VDC	-	88dB	2.4kHz	7VDC

41.S01L120ALF	LS03016 Data Sheet RoHS	Sounder 9-15V / Lead UNBRANDED • Transducer Function : Buzzer • Supply Voltage Min : 9V • Sound Pressure Level (SPL) : 90dB • Resonant Frequency : 2.8kHz You previously purchased this product. View in Order History	Each	1+ £2.99 (£3.59) 10+ £2.89 (£3.47) 25+ £2.75 (£3.30) 50+ £2.62 (£3.14)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Buzzer	9V	-	90dB	2.8kHz	-

250ST160	SN36229 Data Sheet + RoHS	Transmitter, Ultrasonic, 25kHz, 16mm PROWAVE The 250ST160 is a 16.2mm Ultrasonic Ceramic Transmitter with aluminium housing. It features 2kHz bandwidth and generates 112dB minimum sound pressure. • -30 to +70°C Operating temperature range You previously purchased this product. View in Order History	Each	1+ £5.09 (£6.11) 10+ £4.78 (£5.74) 100+ £4.17 (£5.00)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-	-	-

400SR160	SN36228 Data Sheet + RoHS	Receiver, Ultrasonic, 40kHz, 16mm PROWAVE The 400SR160 is a 18mm Ultrasonic Ceramic Receiver with aluminium housing. It features 2.5kHz bandwidth and -61dB minimum sensitivity. • -30 to +70°C Operating temperature range You previously purchased this product. View in Order History	Each	1+ £3.88 (£4.66) 10+ £3.44 (£4.13) 100+ £2.64 (£3.17)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-	-	-

250SR180	SN36234 Data Sheet + RoHS	Receiver, Ultrasonic, 25kHz, 18mm PROWAVE The 250SR180 is an air ultrasonic Ceramic Transducer with Receiver function. It is applicable for remote control devices, robotics, intrusion alarms and energy saving equipment. • Compact and light weight • High sensitivity and sound pressure level • Excel... You previously purchased this product. View in Order History	Each	1+ £4.98 (£5.98) 10+ £4.04 (£4.85) 100+ £3.46 (£4.15)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-	-	-

ABI-033-RC	LS03803 + RoHS	Piezo Buzzer, PCB PRO SIGNAL • 24VDC piezo buzzer with PCB pins • Available with internal drive circuit • Pro Signal products are rated 4.2 out of 5 stars • 12-month limited warranty *view Terms & Conditions for details You previously purchased this product. View in Order History	Each	1+ £1.25 (£1.50) 10+ £1.06 (£1.27) 100+ £0.90 (£1.08)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Buzzer	3V	Continuous	95dB	3.4kHz	30V

400SR100	SN36237 Data Sheet + RoHS	Receiver, Ultrasonic, 40kHz, 10mm PROWAVE The 400SR100 is an Air Ultrasonic Ceramic Receiver with aluminium housing. Compact and lightweight with high sensitivity and sound pressure level. Excellent temperature and humidity durability with 112dB minimum transmitting sound pressure level. You previously purchased this product. View in Order History	Each	1+ £3.90 (£4.68) 10+ £3.15 (£3.78)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-	-	-

KPEG116	LS03796 Data Sheet + RoHS	Piezo Transducer KINGSTATE The KPEG116 is an Audio Transducer with 90dB sound level SPL. You previously purchased this product. View in Order History	Each	1+ £0.96 (£1.15) 10+ £0.90 (£1.08) 100+ £0.88 (£1.06)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Audio Indicator	-	-	90dB	2kHz	30V

KPEG-651SA	LS02959 Data Sheet + RoHS	Buzzer, Fast Pulse KINGSTATE The KPEG-651SA is an Audio Indicator with ABS case and tin-plated screw terminals. • Fast pulse tone You previously purchased this product. View in Order History	Each	1+ £6.79 (£8.15) 10+ £6.57 (£7.88) 25+ £6.34 (£7.61) 50+ £6.18 (£7.42)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Buzzer	6V	Fast Pulse	87dB	2.8kHz	28V