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40 mm Electromechanical

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Speakers & Transducers 40.1 mm x 40.1 mm, Square Frame, 5.0 W, 8 Ohm, Neodymium Magnet, PET Cone, Speaker CMS0401KL-3X Same Sky 1: $14.77 743In Stock	Mfr. Part No. CMS0401KL-3X Mouser Part No 490-CMS0401KL-3X	Same Sky	Speakers & Transducers 40.1 mm x 40.1 mm, Square Frame, 5.0 W, 8 Ohm, Neodymium Magnet, PET Cone, Speaker	Datasheet	743In Stock	$14.77 $12.46 $11.80 $11.40 View $10.99 $10.62	Min.: 1 Mult.: 1
Switch Actuators ILLUM PUSHBUTTON,MOM, WHT, MH CAP 40MM 3SU10011BD600AA0 Siemens 1: $34.61 1In Stock	Mfr. Part No. 3SU10011BD600AA0 Mouser Part No 982-3SU10011BD600AA0	Siemens	Switch Actuators ILLUM PUSHBUTTON,MOM, WHT, MH CAP 40MM Learn More about Siemens sirius act pushbuttons indicators	Datasheet	1In Stock	$34.61 $33.44 $32.73 $32.54 Quote Quote	Min.: 1 Mult.: 1
Industrial Relays 1 Form A 80A 12VDC Sealed, 4.5W AEP18012 Panasonic Industry 1: $146.85 36In Stock NRND	Mfr. Part No. AEP18012 Mouser Part No 769-AEP18012 NRND	Panasonic Industry	Industrial Relays 1 Form A 80A 12VDC Sealed, 4.5W Learn More about Panasonic Industry panasonic ep relays	Datasheet	36In Stock	$146.85 $131.79 $131.78	Min.: 1 Mult.: 1
Switch Legend Plates & Labels Nameplate NALD-112 IDEC 1: $12.54 35In Stock	Mfr. Part No. NALD-112 Mouser Part No 199-NALD112	IDEC	Switch Legend Plates & Labels Nameplate	Datasheet	35In Stock	$12.54 $11.14 $10.59 $10.04 View $9.55 $9.11 $8.80 $8.50	Min.: 1 Mult.: 1
Switch Fixings Spring-loaded key lft/rght -GK&GKL/GKR GKZ59 Honeywell 1: $126.76 9In Stock	Mfr. Part No. GKZ59 Mouser Part No 785-GKZ59	Honeywell	Switch Fixings Spring-loaded key lft/rght -GK&GKL/GKR	Datasheet	9In Stock	$126.76 $126.58 $125.13 View Quote	Min.: 1 Mult.: 1
Microphones Microphone 32ohm 40mm, 40mW AR-4032-PP-1C1 AATC 1: $3.09 979In Stock	Mfr. Part No. AR-4032-PP-1C1 Mouser Part No 253-AR4032PP1C1	AATC	Microphones Microphone 32ohm 40mm, 40mW	Datasheet	979In Stock	$3.09 $2.78 $2.62 $2.23 View $2.09 $1.83 $1.52 $1.43 $1.38	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches E.stop PB plastic red mushr turn 1NC XB5AS8442 Schneider Electric 1: $91.53 64In Stock 41Expected 2026/11/05	Mfr. Part No. XB5AS8442 Mouser Part No 996-XB5AS8442	Schneider Electric	Emergency Stop Switches / E-Stop Switches E.stop PB plastic red mushr turn 1NC Learn More about Schneider Electric schneider xb5 zb5 plastic control signaling units	Datasheet	64In Stock 41Expected 2026/11/05	$91.53	Min.: 1 Mult.: 1
Speakers & Transducers Speaker 40mm 0.5W 8ohms 520Hz 82dB IP67 AS04008MR-22-WP PUI Audio 1: $7.73 94In Stock New Product	Mfr. Part No. AS04008MR-22-WP Mouser Part No 665-AS04008MR-22-WP New Product	PUI Audio	Speakers & Transducers Speaker 40mm 0.5W 8ohms 520Hz 82dB IP67 Learn More about PUI Audio as speakers	Datasheet	94In Stock	$7.73 $5.58 $5.18 $4.97 View $4.72 $4.54	Min.: 1 Mult.: 1
Speakers & Transducers Speakers CMS0401KL-1X Same Sky 1: $15.86 2,102In Stock 2,100Expected 2027/02/01	Mfr. Part No. CMS0401KL-1X Mouser Part No 490-CMS0401KL-1X	Same Sky	Speakers & Transducers Speakers	Datasheet	2,102In Stock 2,100Expected 2027/02/01	$15.86 $13.32 $12.43 $11.92 View $11.13 $10.62	Min.: 1 Mult.: 1
Automotive Relays V23132B2002A200 1393315-9 TE Connectivity / AMP 1: $72.87 419In Stock 650Expected 2027/02/15	Mfr. Part No. 1393315-9 Mouser Part No 571-1393315-9	TE Connectivity / AMP	Automotive Relays V23132B2002A200	Datasheet	419In Stock 650Expected 2027/02/15	$72.87 $67.95 $64.90 $62.66 View $60.50 Quote	Min.: 1 Mult.: 1
Automotive Relays V23132A2001B200 1416010-1 TE Connectivity / Raychem 1: $48.47 1,858In Stock	Mfr. Part No. 1416010-1 Mouser Part No 571-1416010-1	TE Connectivity / Raychem	Automotive Relays V23132A2001B200	Datasheet	1,858In Stock	$48.47 $43.17 $41.22 $39.94 View $38.57 $36.83 Quote	Min.: 1 Mult.: 1
Automotive Relays V23132E2001A200 RELAYS & MODU 9-1415001-5 TE Connectivity / AMP 1: $70.61 328In Stock 200Expected 2027/02/01	Mfr. Part No. 9-1415001-5 Mouser Part No 571-9-1415001-5	TE Connectivity / AMP	Automotive Relays V23132E2001A200 RELAYS & MODU	Datasheet	328In Stock 200Expected 2027/02/01	$70.61 $69.88	Min.: 1 Mult.: 1
Automotive Relays V23132A2001B200 V23132A2001B200 TE Connectivity / Raychem 1: $59.95 2,815In Stock	Mfr. Part No. V23132A2001B200 Mouser Part No 655-V23132A2001B200	TE Connectivity / Raychem	Automotive Relays V23132A2001B200	Datasheet	2,815In Stock	$59.95 $41.04 $39.94 $38.57 View $36.83 Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs 15A, 75V to 250V Screw term Zerocross AQA211VL Panasonic Industry 1: $20.22 1,235In Stock 1,930Expected 2027/01/25	Mfr. Part No. AQA211VL Mouser Part No 769-AQA211VL	Panasonic Industry	Solid State Relays - SSRs 15A, 75V to 250V Screw term Zerocross Learn More about Panasonic Industry panasonicaqa	Datasheet	1,235In Stock 1,930Expected 2027/01/25	$20.22 $18.55 $17.84 $17.13 View $16.93 $16.18 $15.61	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches D40 EMERGENCY STOP KR 455E XB4BS9442 Schneider Electric 1: $140.41 5In Stock	Mfr. Part No. XB4BS9442 Mouser Part No 996-XB4BS9442	Schneider Electric	Emergency Stop Switches / E-Stop Switches D40 EMERGENCY STOP KR 455E Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	5In Stock	$140.41	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches E.stop PB metal red mushr pull 1NC XB4BT842 Schneider Electric 1: $58.44 15In Stock 9Expected 2026/11/09	Mfr. Part No. XB4BT842 Mouser Part No 996-XB4BT842	Schneider Electric	Emergency Stop Switches / E-Stop Switches E.stop PB metal red mushr pull 1NC Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	15In Stock 9Expected 2026/11/09	$58.44	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches PUSHBUTTON OPERATOR 22MM XB4B XB4BT845 Schneider Electric 1: $74.26 18In Stock	Mfr. Part No. XB4BT845 Mouser Part No 996-XB4BT845	Schneider Electric	Emergency Stop Switches / E-Stop Switches PUSHBUTTON OPERATOR 22MM XB4B Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	18In Stock	$74.26	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches E.stop PB plastic red mushr pull 1NC XB5AT842 Schneider Electric 1: $58.44 28In Stock	Mfr. Part No. XB5AT842 Mouser Part No 996-XB5AT842	Schneider Electric	Emergency Stop Switches / E-Stop Switches E.stop PB plastic red mushr pull 1NC Learn More about Schneider Electric schneider xb5 zb5 plastic control signaling units	Datasheet	28In Stock	$58.44	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits ATOM SWITCH is a bi-directional control programable switch for the M5ATOM. K042 M5Stack 1: $26.90 199In Stock 380Expected 2026/11/04	Mfr. Part No. K042 Mouser Part No 170-K042	M5Stack	Switch Contact Blocks / Switch Kits ATOM SWITCH is a bi-directional control programable switch for the M5ATOM. Learn More about M5Stack atom hub switch kit	Datasheet	199In Stock 380Expected 2026/11/04	$26.90	Min.: 1 Mult.: 1
Speakers & Transducers 4cm (1.6") mini speaker plastic diaphragm metal basket 0 5-1W 300 20000Hz 8ohm 2846 Visaton 1: $11.11 575In Stock	Mfr. Part No. 2846 Mouser Part No 243-K40SQ-8OHM	Visaton	Speakers & Transducers 4cm (1.6") mini speaker plastic diaphragm metal basket 0 5-1W 300 20000Hz 8ohm Learn More about Visaton miniature speakers	Datasheet	575In Stock	$11.11 $8.59 $7.79 $7.25 View $6.75 $6.30 $5.59 Quote	Min.: 1 Mult.: 1
Speakers & Transducers 4x9cm (1.6"x3.5") full-range speaker wooden cone & stable plastic basket 4-5W 8051 Visaton 1: $20.90 245In Stock	Mfr. Part No. 8051 Mouser Part No 243-SC4.9FL-8OHM	Visaton	Speakers & Transducers 4x9cm (1.6"x3.5") full-range speaker wooden cone & stable plastic basket 4-5W Learn More about Visaton magnetically shielded speakers	Datasheet	245In Stock	$20.90 $16.20 $14.69 $12.84 View $11.96 $11.47 $11.27	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 2800Hz 105dBA 32Vdc X-4028-P-C32-R PUI Audio 1: $9.82 269In Stock	Mfr. Part No. X-4028-P-C32-R Mouser Part No 665-X-4028-P-C32-R	PUI Audio	Buzzers & Audio Indicators - Industrial 2800Hz 105dBA 32Vdc	Datasheet	269In Stock	$9.82 $8.02 $7.01 $6.37 $6.04	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches PUSHBUTTON 230VAC 2AMP XB5 XB5AT845 Schneider Electric 1: $74.26 42In Stock	Mfr. Part No. XB5AT845 Mouser Part No 996-XB5AT845	Schneider Electric	Emergency Stop Switches / E-Stop Switches PUSHBUTTON 230VAC 2AMP XB5 Learn More about Schneider Electric schneider xb5 zb5 plastic control signaling units	Datasheet	42In Stock	$74.26	Min.: 1 Mult.: 1
Speakers & Transducers Speaker 5W 4ohm 115Hz 80dB AS04004MS PUI Audio 1: $11.30 54In Stock	Mfr. Part No. AS04004MS Mouser Part No 665-AS04004MS	PUI Audio	Speakers & Transducers Speaker 5W 4ohm 115Hz 80dB Learn More about PUI Audio pui as series speakers	Datasheet	54In Stock	$11.30 $8.76 $7.68 $7.12 $6.76	Min.: 1 Mult.: 1
Speakers & Transducers Speaker 5W 8ohm 150Hz 80dB AS04008MS-3 PUI Audio 1: $11.66 46In Stock	Mfr. Part No. AS04008MS-3 Mouser Part No 665-AS04008MS-3	PUI Audio	Speakers & Transducers Speaker 5W 8ohm 150Hz 80dB Learn More about PUI Audio pui as series speakers	Datasheet	46In Stock	$11.66 $9.04 $7.90 $7.33 $6.99	Min.: 1 Mult.: 1