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40 kHz Speakers & Transducers

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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.	Product	Type	Mounting Style	Frequency	Sound Pressure Level	Impedance	Power Rating	Shape	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Diameter	Length	Width	Depth	Cone Material	IP Rating
Speakers & Transducers ULTRASONIC XMTR 40kHz 120dB 400ST16M Pro-Wave Electronics 1: 6,96 € 747In 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	747In Stock	6,96 € 5,75 € 5,23 € 4,55 € View 4,34 € 4,12 € 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 RECEIVER 40kHz -67dB 400SR10P Pro-Wave Electronics 1: 6,54 € 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	6,54 € 5,41 € 4,92 € 4,28 € View 4,09 € 3,87 € 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 400SR16P Pro-Wave Electronics 1: 5,34 € 576In 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	576In Stock	5,34 € 4,96 € 2,59 € 2,24 € 2,19 €	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 Transducer Transceiver 400EP125-NBWC Pro-Wave Electronics 1: 48,48 € 16In Stock	Mfr. Part No. 400EP125-NBWC Mouser Part No 114-400EP125-NBWC	Pro-Wave Electronics	Speakers & Transducers Transducer Transceiver	Datasheet	16In Stock	48,48 € 40,08 € 36,44 € View Quote	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	100 dB	1 kOhms		Round	Wire Leads	- 30 C	+ 70 C	12.5 mm				Ceramic
Speakers & Transducers Transducer Transceiver 400EP14D-CBPN Pro-Wave Electronics 1: 26,36 € 18In Stock	Mfr. Part No. 400EP14D-CBPN Mouser Part No 114-400EP14D-CBPN	Pro-Wave Electronics	Speakers & Transducers Transducer Transceiver	Datasheet	18In Stock	26,36 € 21,79 € 19,81 € 17,24 € View Quote	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	103 dB	1 kOhms		Round	Solder Pin	- 30 C	+ 70 C	14 mm				Ceramic
Speakers & Transducers Transducer Transceiver 400EP14D-NBWN Pro-Wave Electronics 1: 43,66 € 20In Stock	Mfr. Part No. 400EP14D-NBWN Mouser Part No 114-400EP14D-NBWN	Pro-Wave Electronics	Speakers & Transducers Transducer Transceiver	Datasheet	20In Stock	43,66 € 36,09 € 32,82 € View Quote	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	103 dB	1 kOhms		Round	Wire Leads	- 30 C	+ 70 C	14 mm				Ceramic
Speakers & Transducers Transducers 400SR100 Pro-Wave Electronics 1: 5,68 € 150In Stock	Mfr. Part No. 400SR100 Mouser Part No 114-400SR100	Pro-Wave Electronics	Speakers & Transducers Transducers Learn More about Pro-Wave Electronics pro wave 400st r100 transducers	Datasheet	150In Stock	5,68 € 5,29 € 3,01 € 2,95 € 2,56 €	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 2550PF SENDER FOR DUAL TYPE MA40S4S Murata Electronics 1: 4,74 € 5 465On Order NRND	Mfr. Part No. MA40S4S Mouser Part No 81-MA40S4S NRND	Murata Electronics	Speakers & Transducers 2550PF SENDER FOR DUAL TYPE	Datasheet	5 465On Order On Order Ship Dates Mfr. No: MA40S4S Stock: 0 On Order: 1 145 Expected 29/12/2026 1 620 Expected 19/02/2027 2 700 Expected 23/02/2027 Factory Lead Time: 26 Weeks	4,74 € 4,51 € 4,30 € 4,14 € View 3,99 € 3,95 € 3,58 € 3,12 €	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	120 dBA			Round	Solder Pin	- 40 C	+ 85 C	10 mm
Speakers & Transducers Transducer Transceiver 400EP125-NBPN Pro-Wave Electronics 1: 17,12 € 12In Stock	Mfr. Part No. 400EP125-NBPN Mouser Part No 114-400EP125-NBPN	Pro-Wave Electronics	Speakers & Transducers Transducer Transceiver	Datasheet	12In Stock	17,12 € 13,13 € 8,19 € 7,46 €	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	100 dB	1 kOhms		Round	Solder Pin	- 30 C	+ 70 C	12.5 mm				Ceramic
Speakers & Transducers ULTRASONIC RECEIVER 40kHz -67dB 400SR12M Pro-Wave Electronics 1: 6,34 € 85In Stock	Mfr. Part No. 400SR12M Mouser Part No 114-400SR12M	Pro-Wave Electronics	Speakers & Transducers ULTRASONIC RECEIVER 40kHz -67dB	Datasheet	85In Stock	6,34 € 5,24 € 4,76 € 4,15 € View 3,96 € 3,75 € 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
Speakers & Transducers ULTRASONIC XMTR 40kHz 112dB 400ST10P Pro-Wave Electronics 1: 6,59 € 1In Stock	Mfr. Part No. 400ST10P Mouser Part No 114-400ST10P	Pro-Wave Electronics	Speakers & Transducers ULTRASONIC XMTR 40kHz 112dB Learn More about Pro-Wave Electronics pro wave 400st r100 transducers	Datasheet	1In Stock	6,59 € 5,44 € 4,95 € 4,31 € View 4,11 € 3,90 € 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
Speakers & Transducers Stereo amplifier level controls metal housing 2 fixing lugs power supply 12VDC 7100 Visaton 1: 51,47 € 32Expected 18/11/2026	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	32Expected 18/11/2026	51,47 € 40,27 € 36,66 € 32,51 € 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 Transducers, Enclosed type 400ER18S Pro-Wave Electronics 1: 12,23 € 940Expected 23/12/2026	Mfr. Part No. 400ER18S Mouser Part No 114-400ER18S	Pro-Wave Electronics	Speakers & Transducers Transducers, Enclosed type	Datasheet	940Expected 23/12/2026	12,23 € 11,35 € 6,43 € 5,43 €	Min.: 1 Mult.: 1	Transducers	Ultrasonic	PCB Mount	40 kHz	105 dBA			Round	Solder Pin	- 30 C	+ 70 C	18 mm			12 mm	Ceramic	IP67
Speakers & Transducers ULTRASONIC 30VRMS 13,000PF SMUR-1040K-TT PUI Audio 1 000: 3,64 € Non-Stocked	Mfr. Part No. SMUR-1040K-TT Mouser Part No 665-SMUR-1040K-TT	PUI Audio	Speakers & Transducers ULTRASONIC 30VRMS 13,000PF Learn More about PUI Audio pui utr ultrasonic transducers	Datasheet	Non-Stocked	Reel 3,64 €	Min.: 1 000 Mult.: 1 000 : 1 000	Receivers		PCB Mount	40 kHz					SMD/SMT	- 30 C	+ 80 C		10 mm	10 mm
Speakers & Transducers ULTRASONIC 10VPP 4,500PF SMUTR-0540K-T PUI Audio 1: 7,39 € Non-Stocked	Mfr. Part No. SMUTR-0540K-T Mouser Part No 665-SMUTR-0540K-T	PUI Audio	Speakers & Transducers ULTRASONIC 10VPP 4,500PF	Datasheet	Non-Stocked	Cut Tape 7,39 € 7,10 € 6,59 € 6,24 € View Reel 5,50 € 5,92 € 5,84 € 5,50 € 5,50 €	Min.: 1 Mult.: 1 : 1 000			SMD/SMT	40 kHz	95 dB					- 20 C	+ 70 C		5.4 mm	5.4 mm
Speakers & Transducers 400ST16M-L11 Pro-Wave Electronics 560: 5,38 € Non-Stocked	Mfr. Part No. 400ST16M-L11 Mouser Part No 114-400ST16M-L11	Pro-Wave Electronics	Speakers & Transducers	Datasheet	Non-Stocked	5,38 € 5,13 € 4,88 € View Quote	Min.: 560 Mult.: 140	Transducers	Ultrasonic	PCB Mount	40 kHz				Round	Solder Pin	- 30 C	+ 70 C	10 mm				Ceramic

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