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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: $19.20 743In Stock	Mfr. Part # CMS0401KL-3X Mouser Part # 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	$19.20 $16.19 $15.34 $14.81 View $14.29 $13.27 $13.26	Min.: 1 Mult.: 1
Switch Actuators ILLUM PUSHBUTTON,MOM, WHT, MH CAP 40MM 3SU10011BD600AA0 Siemens 1: $44.98 1In Stock	Mfr. Part # 3SU10011BD600AA0 Mouser Part # 982-3SU10011BD600AA0	Siemens	Switch Actuators ILLUM PUSHBUTTON,MOM, WHT, MH CAP 40MM Learn More about Siemens sirius act pushbuttons indicators	Datasheet	1In Stock	$44.98 $43.46 $42.54 $42.29 Quote Quote	Min.: 1 Mult.: 1
Industrial Relays 1 Form A 80A 12VDC Sealed, 4.5W AEP18012 Panasonic Industry 1: $185.46 36In Stock NRND	Mfr. Part # AEP18012 Mouser Part # 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	$185.46 $170.35 $169.69	Min.: 1 Mult.: 1
Switch Legend Plates & Labels Nameplate NALD-112 IDEC 1: $16.30 35In Stock	Mfr. Part # NALD-112 Mouser Part # 199-NALD112	IDEC	Switch Legend Plates & Labels Nameplate	Datasheet	35In Stock	$16.30 $14.48 $13.77 $13.04 View $12.42 $11.84 $11.44 $11.05	Min.: 1 Mult.: 1
Switch Hardware Spring-loaded key lft/rght -GK&GKL/GKR GKZ59 Honeywell 1: $164.75 9In Stock	Mfr. Part # GKZ59 Mouser Part # 785-GKZ59	Honeywell	Switch Hardware Spring-loaded key lft/rght -GK&GKL/GKR	Datasheet	9In Stock	$164.75 $164.53 View Quote	Min.: 1 Mult.: 1
Microphones Microphone 32ohm 40mm, 40mW AR-4032-PP-1C1 AATC 1: $4.02 979In Stock	Mfr. Part # AR-4032-PP-1C1 Mouser Part # 253-AR4032PP1C1	AATC	Microphones Microphone 32ohm 40mm, 40mW	Datasheet	979In Stock	$4.02 $3.61 $3.41 $2.90 View $2.72 $2.38 $1.98 $1.86 $1.79	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches E.stop PB plastic red mushr turn 1NC XB5AS8442 Schneider Electric 1: $118.96 64In Stock 41Expected 11/5/2026	Mfr. Part # XB5AS8442 Mouser Part # 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 11/5/2026	$118.96	Min.: 1 Mult.: 1
Speakers & Transducers Speaker 40mm 0.5W 8ohms 520Hz 82dB IP67 AS04008MR-22-WP PUI Audio 1: $10.05 94In Stock New Product	Mfr. Part # AS04008MR-22-WP Mouser Part # 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	$10.05 $7.25 $6.73 $6.46 View $6.14 $5.89	Min.: 1 Mult.: 1
Speakers & Transducers Speakers CMS0401KL-1X Same Sky 1: $20.62 2,102In Stock 2,100Expected 2/1/2027	Mfr. Part # CMS0401KL-1X Mouser Part # 490-CMS0401KL-1X	Same Sky	Speakers & Transducers Speakers	Datasheet	2,102In Stock 2,100Expected 2/1/2027	$20.62 $17.30 $16.16 $15.50 View $14.47 $13.34 $13.26	Min.: 1 Mult.: 1
Automotive Relays V23132B2002A200 1393315-9 TE Connectivity / AMP 1: $94.72 416In Stock 650Expected 2/15/2027	Mfr. Part # 1393315-9 Mouser Part # 571-1393315-9	TE Connectivity / AMP	Automotive Relays V23132B2002A200	Datasheet	416In Stock 650Expected 2/15/2027	$94.72 $88.32 $84.34 $81.45 View $78.64 Quote	Min.: 1 Mult.: 1
Automotive Relays V23132A2001B200 1416010-1 TE Connectivity / Raychem 1: $63.00 1,843In Stock	Mfr. Part # 1416010-1 Mouser Part # 571-1416010-1	TE Connectivity / Raychem	Automotive Relays V23132A2001B200	Datasheet	1,843In Stock	$63.00 $56.11 $53.57 $51.74 View $49.96 $47.70 Quote	Min.: 1 Mult.: 1
Automotive Relays V23132E2001A200 RELAYS & MODU 9-1415001-5 TE Connectivity / AMP 1: $91.77 328In Stock 200Expected 2/1/2027	Mfr. Part # 9-1415001-5 Mouser Part # 571-9-1415001-5	TE Connectivity / AMP	Automotive Relays V23132E2001A200 RELAYS & MODU	Datasheet	328In Stock 200Expected 2/1/2027	$91.77 $81.72 $78.03 $75.35 View $72.76 Quote	Min.: 1 Mult.: 1
Automotive Relays V23132A2001B200 V23132A2001B200 TE Connectivity / Raychem 1: $77.92 2,811In Stock	Mfr. Part # V23132A2001B200 Mouser Part # 655-V23132A2001B200	TE Connectivity / Raychem	Automotive Relays V23132A2001B200	Datasheet	2,811In Stock	$77.92 $53.35 $51.45 $48.43 $47.76	Min.: 1 Mult.: 1
Solid State Relays - SSRs 15A, 75V to 250V Screw term Zerocross AQA211VL Panasonic Industry 1: $26.29 1,235In Stock 4,314On Order	Mfr. Part # AQA211VL Mouser Part # 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 4,314On Order On Order Ship Dates Mfr. #: AQA211VL Stock: 1,235 Can Ship Immediately On Order: 1,930 Expected 1/25/2027 2,384 Expected 2/8/2027 Factory Lead-Time: 15 Weeks	$26.29 $24.12 $23.19 $22.27 View $22.01 $21.02 $20.29 Quote	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches D40 EMERGENCY STOP KR 455E XB4BS9442 Schneider Electric 1: $182.49 5In Stock	Mfr. Part # XB4BS9442 Mouser Part # 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	$182.49	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches E.stop PB metal red mushr pull 1NC XB4BT842 Schneider Electric 1: $75.96 15In Stock 9Expected 11/9/2026	Mfr. Part # XB4BT842 Mouser Part # 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 11/9/2026	$75.96	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches PUSHBUTTON OPERATOR 22MM XB4B XB4BT845 Schneider Electric 1: $96.51 18In Stock	Mfr. Part # XB4BT845 Mouser Part # 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	$96.51	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches E.stop PB plastic red mushr pull 1NC XB5AT842 Schneider Electric 1: $75.96 27In Stock	Mfr. Part # XB5AT842 Mouser Part # 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	27In Stock	$75.96	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits ATOM SWITCH is a bi-directional control programable switch for the M5ATOM. K042 M5Stack 1: $34.97 199In Stock 380Expected 11/4/2026	Mfr. Part # K042 Mouser Part # 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 11/4/2026	$34.97	Min.: 1 Mult.: 1
Speakers & Transducers 4cm (1.6") mini speaker plastic diaphragm metal basket 0 5-1W 300 20000Hz 8ohm 2846 Visaton 1: $11.49 575In Stock	Mfr. Part # 2846 Mouser Part # 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	$11.49 $8.89 $8.06 $7.50 View $6.98 $6.53 $5.79 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: $21.63 245In Stock	Mfr. Part # 8051 Mouser Part # 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	$21.63 $16.77 $15.20 $13.29 View $12.38 $11.87 $11.66	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 2800Hz 105dBA 32Vdc X-4028-P-C32-R PUI Audio 1: $12.75 269In Stock	Mfr. Part # X-4028-P-C32-R Mouser Part # 665-X-4028-P-C32-R	PUI Audio	Buzzers & Audio Indicators - Industrial 2800Hz 105dBA 32Vdc	Datasheet	269In Stock	$12.75 $10.43 $9.11 $8.28 $7.84	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches PUSHBUTTON 230VAC 2AMP XB5 XB5AT845 Schneider Electric 1: $96.51 42In Stock	Mfr. Part # XB5AT845 Mouser Part # 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	$96.51	Min.: 1 Mult.: 1
Speakers & Transducers Speaker 5W 4ohm 115Hz 80dB AS04004MS PUI Audio 1: $14.69 54In Stock	Mfr. Part # AS04004MS Mouser Part # 665-AS04004MS	PUI Audio	Speakers & Transducers Speaker 5W 4ohm 115Hz 80dB Learn More about PUI Audio pui as series speakers	Datasheet	54In Stock	$14.69 $11.38 $9.97 $9.26 $8.79	Min.: 1 Mult.: 1
Speakers & Transducers Speaker 5W 8ohm 150Hz 80dB AS04008MS-3 PUI Audio 1: $15.16 46In Stock	Mfr. Part # AS04008MS-3 Mouser Part # 665-AS04008MS-3	PUI Audio	Speakers & Transducers Speaker 5W 8ohm 150Hz 80dB Learn More about PUI Audio pui as series speakers	Datasheet	46In Stock	$15.16 $11.74 $10.27 $9.53 $9.09	Min.: 1 Mult.: 1