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40 kHz Speakers & Transducers

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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.	Product	Type	Mounting Style	Frequency	Sound Pressure Level	Impedance	Power Rating	Shape	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Diameter	Length	Width	Depth	Magnet Material	Cone Material	IP Rating
Speakers & Transducers ULTRASONIC 30VRMS 13,000PF SMUT-1040K-TT PUI Audio 1: £4.33 1,704In Stock	Mfr. Part No. SMUT-1040K-TT Mouser Part No 665-SMUT-1040K-TT	PUI Audio	Speakers & Transducers ULTRASONIC 30VRMS 13,000PF Learn More about PUI Audio pui utr ultrasonic transducers	Datasheet	1,704In Stock	Cut Tape £4.33 £4.15 £3.95 £3.77 View Reel £3.22 £3.61 £3.57 £3.31 £3.22 Quote	Min.: 1 Mult.: 1 : 1,000	Transducers		PCB Mount	40 kHz					SMD/SMT	- 30 C	+ 80 C		10 mm	10 mm
Speakers & Transducers ULTRASONIC 30VRMS 13,000PF SMUTR-1040K-TT PUI Audio 1: £4.65 363In Stock	Mfr. Part No. SMUTR-1040K-TT Mouser Part No 665-SMUTR-1040K-TT	PUI Audio	Speakers & Transducers ULTRASONIC 30VRMS 13,000PF Learn More about PUI Audio pui utr ultrasonic transducers	Datasheet	363In Stock	Cut Tape £4.65 £4.47 £4.05 £3.77 View Reel £3.13 £3.59 £3.47 £3.13 £3.13 Quote	Min.: 1 Mult.: 1 : 1,000	Receivers		PCB Mount	40 kHz					SMD/SMT	- 30 C	+ 80 C		10 mm	10 mm
Speakers & Transducers ULTRASONIC XCVR 40kHz 117/-65dB 400PT16M Pro-Wave Electronics 1: £6.76 7,799In Stock	Mfr. Part No. 400PT16M Mouser Part No 114-400PT16M	Pro-Wave Electronics	Speakers & Transducers ULTRASONIC XCVR 40kHz 117/-65dB	Datasheet	7,799In Stock	£6.76 £5.59 £5.07 £4.43 View £4.22 £4.00 Quote	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	117 dBA	1 kOhms		Round	Solder Pin	- 30 C	+ 70 C	16.2 mm			12.2 mm		Ceramic
Speakers & Transducers 40 KHz enclosed IP67 pulse transducer 400EP18A-NBPN Pro-Wave Electronics 1: £13.59 1,955In Stock	Mfr. Part No. 400EP18A-NBPN Mouser Part No 114-400EP18ANBPN	Pro-Wave Electronics	Speakers & Transducers 40 KHz enclosed IP67 pulse transducer	Datasheet	1,955In Stock	£13.59 £11.24 £10.21 £8.89 View £8.49 Quote	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	108 dBA			Round	Solder Pin	- 30 C	+ 70 C	18.1 mm			12.1 mm			IP67
Speakers & Transducers Transducer Transceiver 400EP18A-CBWC Pro-Wave Electronics 1: £35.27 13In Stock	Mfr. Part No. 400EP18A-CBWC Mouser Part No 114-400EP18A-CBWC	Pro-Wave Electronics	Speakers & Transducers Transducer Transceiver	Datasheet	13In Stock	£35.27 £29.16 £26.51 View Quote	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	108 dB	750 Ohms		Round	Wire Leads	- 30 C	+ 70 C	18 mm					Ceramic
Speakers & Transducers Transducers 400E08S Pro-Wave Electronics 1: £12.73 988In Stock	Mfr. Part No. 400E08S Mouser Part No 114-400E08S	Pro-Wave Electronics	Speakers & Transducers Transducers	Datasheet	988In Stock	£12.73 £10.62 £9.02 £8.32 View £7.94 Quote	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	102 dBA			Round	Solder Pin	- 30 C	+ 70 C	9.2 mm			4.9 mm		Ceramic
Speakers & Transducers Transducers 400PT16P Pro-Wave Electronics 1: £4.62 895In Stock	Mfr. Part No. 400PT16P Mouser Part No 114-400PT16P	Pro-Wave Electronics	Speakers & Transducers Transducers	Datasheet	895In Stock	£4.62 £4.29 £2.33 £2.02 £2.01	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	117 dBA	1 kOhms		Round	Solder Pin	- 30 C	+ 70 C	16.2 mm			12.2 mm		Ceramic
Speakers & Transducers ULTRASONIC RECEIVER 40kHz -61dB 400SR16M Pro-Wave Electronics 1: £5.89 1,476In Stock	Mfr. Part No. 400SR16M Mouser Part No 114-400SR16M	Pro-Wave Electronics	Speakers & Transducers ULTRASONIC RECEIVER 40kHz -61dB Learn More about Pro-Wave Electronics pro wave 400st r160 transducers	Datasheet	1,476In Stock	£5.89 £4.87 £4.43 £3.85 View £3.68 £3.48 Quote	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	120 dBA			Round	Solder Pin	- 30 C	+ 70 C	16.2 mm			12.25 mm		Ceramic
Speakers & Transducers Transducers 400ST16P Pro-Wave Electronics 1: £5.35 2,278In Stock	Mfr. Part No. 400ST16P Mouser Part No 114-400ST16P	Pro-Wave Electronics	Speakers & Transducers Transducers Learn More about Pro-Wave Electronics pro wave 400st r160 transducers	Datasheet	2,278In Stock	£5.35 £4.43 £4.02 £3.50 View £3.34 £3.17 Quote	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	120 dBA			Round	Solder Pin	- 30 C	+ 70 C	16.2 mm			12.25 mm		Ceramic
Speakers & Transducers ULTRASONIC XMTR 40kHz 110dB 400ET18S Pro-Wave Electronics 1: £10.51 881In Stock	Mfr. Part No. 400ET18S Mouser Part No 114-400ET18S	Pro-Wave Electronics	Speakers & Transducers ULTRASONIC XMTR 40kHz 110dB	Datasheet	881In Stock	£10.51 £9.75 £5.50 £4.64 £4.58	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	110 dBA			Round	Solder Pin	- 30 C	+ 70 C	18 mm			12 mm		Ceramic	IP67
Speakers & Transducers Ultrasonc Transducer 40KHz, 113dB 400EP25U Pro-Wave Electronics 1: £11.55 608In Stock	Mfr. Part No. 400EP25U Mouser Part No 114-400EP25U	Pro-Wave Electronics	Speakers & Transducers Ultrasonc Transducer 40KHz, 113dB	Datasheet	608In Stock	£11.55 £10.73 £7.32	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz				Round	Solder Pin	- 30 C	+ 70 C	25 mm					Ceramic
Speakers & Transducers Transducer Transceiver 400EP18A-CBWN Pro-Wave Electronics 1: £35.27 10In Stock	Mfr. Part No. 400EP18A-CBWN Mouser Part No 114-400EP18A-CBWN	Pro-Wave Electronics	Speakers & Transducers Transducer Transceiver	Datasheet	10In Stock	£35.27 £29.16 £26.51 View Quote	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	108 dB	750 Ohms		Round	Wire Leads	- 30 C	+ 70 C	18 mm					Ceramic
Speakers & Transducers ULTRASONIC XDUCER 40kHz 103/-78dB 400EP14D-NBPN Pro-Wave Electronics 1: £13.12 444In Stock	Mfr. Part No. 400EP14D-NBPN Mouser Part No 114-400EP14D-NBPN	Pro-Wave Electronics	Speakers & Transducers ULTRASONIC XDUCER 40kHz 103/-78dB	Datasheet	444In Stock	£13.12 £10.85 £9.86 £8.58 View £8.19 Quote	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	103 dBA	1 kOhms		Round	Solder Pin	- 30 C	+ 70 C	14 mm					Ceramic	IP67
Speakers & Transducers Transducers 400PT12M Pro-Wave Electronics 1: £8.27 705In Stock	Mfr. Part No. 400PT12M Mouser Part No 114-400PT12M	Pro-Wave Electronics	Speakers & Transducers Transducers	Datasheet	705In Stock	£8.27 £6.84 £6.22 £5.40 View £5.16 £4.90 Quote	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	115 dBA			Round	Solder Pin	- 30 C	+ 70 C	12.8 mm			8.8 mm
Speakers & Transducers ULTRASONIC XMTR 40kHz 115dB 400ST12M Pro-Wave Electronics 1: £5.53 857In Stock	Mfr. Part No. 400ST12M Mouser Part No 114-400ST12M	Pro-Wave Electronics	Speakers & Transducers ULTRASONIC XMTR 40kHz 115dB	Datasheet	857In Stock	£5.53 £4.57 £4.16 £3.62 View £3.46 £3.27 Quote	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	115 dBA			Round	Solder Pin	- 30 C	+ 70 C	12.85 mm			8.8 mm		Ceramic
Speakers & Transducers ULTRASONIC RECEIVER 40kHz -67dB 400SR10P Pro-Wave Electronics 1: £5.71 735In Stock	Mfr. Part No. 400SR10P Mouser Part No 114-400SR10P	Pro-Wave Electronics	Speakers & Transducers ULTRASONIC RECEIVER 40kHz -67dB Learn More about Pro-Wave Electronics pro wave 400st r100 transducers	Datasheet	735In Stock	£5.71 £4.72 £4.30 £3.74 View £3.57 £3.38 Quote	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	112 dBA			Round	Solder Pin	- 30 C	+ 70 C	9.75 mm			6.8 mm		Ceramic
Speakers & Transducers Transducers 400SR10B Pro-Wave Electronics 1: £4.85 493In Stock	Mfr. Part No. 400SR10B Mouser Part No 114-400SR10B	Pro-Wave Electronics	Speakers & Transducers Transducers Learn More about Pro-Wave Electronics pro wave 400st r100 transducers	Datasheet	493In Stock	£4.85 £4.50 £2.55 £2.33	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	112 dBA			Round	Solder Pin	- 30 C	+ 70 C	9.75 mm			6.8 mm
Speakers & Transducers Stereo amplifier level controls metal housing 2 fixing lugs 12 VDC 7102 Visaton 1: £29.10 320In Stock	Mfr. Part No. 7102 Mouser Part No 243-AMP2.2LN	Visaton	Speakers & Transducers Stereo amplifier level controls metal housing 2 fixing lugs 12 VDC	Datasheet	320In Stock	£29.10 £27.32	Min.: 1 Mult.: 1	Accessories	Amplifier	Panel Mount	40 kHz	81 dBA	10 kOhms	2.1 W, 3.2 W	Rectangular	SMD/SMT	- 10 C	+ 50 C		75 mm	65 mm	28 mm
Speakers & Transducers ULTRASONIC TRNSMTTR /RECEIVER UTR-1440K-TT-R PUI Audio 1: £6.30 1,173In Stock	Mfr. Part No. UTR-1440K-TT-R Mouser Part No 665-UTR1440KTTR	PUI Audio	Speakers & Transducers ULTRASONIC TRNSMTTR /RECEIVER Learn More about PUI Audio ultrasonic sensors	Datasheet	1,173In Stock	£6.30 £6.06 £5.50 £5.14 View £4.77 £4.70	Min.: 1 Mult.: 1	Receivers	Ultrasonic	Through Hole	40 kHz					Solder Pin			14.4 mm	14.4 mm	14.4 mm
Speakers & Transducers Stereo amplifier level controls metal housing 2 fixing lugs power supply 12VDC 7100 Visaton 1: £44.93 8In Stock	Mfr. Part No. 7100 Mouser Part No 243-AMP2.2	Visaton	Speakers & Transducers Stereo amplifier level controls metal housing 2 fixing lugs power supply 12VDC	Datasheet	8In Stock	£44.93 £35.16 £32.00 £28.38 Quote Quote	Min.: 1 Mult.: 1	Accessories	Amplifier	Panel Mount	40 kHz	61 dBA	10 kOhms	2.1 W, 3.3 W	Rectangular	SMD/SMT	- 10 C	+ 50 C		75 mm	65 mm	28 mm
Speakers & Transducers High-end tweeter-range magnetostat 100-150W 2000 40000Hz 8ohm 1080 Visaton 1: £245.92 2In Stock	Mfr. Part No. 1080 Mouser Part No 243-MHT12-8OHM	Visaton	Speakers & Transducers High-end tweeter-range magnetostat 100-150W 2000 40000Hz 8ohm	Datasheet	2In Stock	£245.92 £194.49 £189.49	Min.: 1 Mult.: 1	Speakers	Electromagnetic	Panel Mount	40 kHz	91 dBA	8 Ohms	100 W	Square	Solder Lug				112 mm	112 mm	46 mm	Neodymium (Nd)
Speakers & Transducers ULTRASONIC RECEIVER 20VRMS 2100PF UR-1640K-TT-2-R PUI Audio 1: £3.62 200In Stock 100Expected 15/10/2026	Mfr. Part No. UR-1640K-TT-2-R Mouser Part No 665-UR1640KTT2R	PUI Audio	Speakers & Transducers ULTRASONIC RECEIVER 20VRMS 2100PF Learn More about PUI Audio ultrasonic sensors	Datasheet	200In Stock 100Expected 15/10/2026	£3.62 £3.47 £3.29 £3.08 View £2.90 £2.81 £2.55 £2.54	Min.: 1 Mult.: 1	Receivers	Ultrasonic	Through Hole	40 kHz					Solder Pin			16.2 mm	16.2 mm	16.2 mm
Speakers & Transducers ULTRASONIC TRNSMTTR 20VRMS UT-1640K-TT-2-R PUI Audio 1: £3.62 100In Stock 100Expected 15/10/2026	Mfr. Part No. UT-1640K-TT-2-R Mouser Part No 665-UT1640KTT2R	PUI Audio	Speakers & Transducers ULTRASONIC TRNSMTTR 20VRMS Learn More about PUI Audio ultrasonic sensors	Datasheet	100In Stock 100Expected 15/10/2026	£3.62 £3.47 £3.27 £3.06 View £2.89 £2.81 £2.55 £2.54	Min.: 1 Mult.: 1	Transmitters	Ultrasonic	Through Hole	40 kHz	115 dBA				Solder Pin			16.2 mm	16.2 mm	16.2 mm
Speakers & Transducers Transducers 400SR16P Pro-Wave Electronics 1: £4.66 795In Stock	Mfr. Part No. 400SR16P Mouser Part No 114-400SR16P	Pro-Wave Electronics	Speakers & Transducers Transducers Learn More about Pro-Wave Electronics pro wave 400st r160 transducers	Datasheet	795In Stock	£4.66 £4.33 £2.26 £1.96 £1.91	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	120 dBA			Round	Solder Pin	- 30 C	+ 70 C	16.2 mm			12.25 mm
Speakers & Transducers ULTRASONIC XMTR 40kHz 120dB 400ST16M Pro-Wave Electronics 1: £6.08 851In Stock	Mfr. Part No. 400ST16M Mouser Part No 114-400ST16M	Pro-Wave Electronics	Speakers & Transducers ULTRASONIC XMTR 40kHz 120dB Learn More about Pro-Wave Electronics pro wave 400st r160 transducers	Datasheet	851In Stock	£6.08 £5.02 £4.57 £3.97 View £3.79 £3.60 Quote	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	120 dBA			Round	Solder Pin	- 30 C	+ 70 C	16.2 mm			12.25 mm		Ceramic

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