.hide-partial { max-height: none; } .show-more { display: none; }

4 mm Electromechanical

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Electromechanical

List Images

Results: 67

Applied Filters:

Width = 4 mm

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PLN) Filter the results in the table by unit price based on your quantity.	Qty.
Circuit Board Hardware - PCB S70 SMT Spring Contact 5mm high S7051-42R Harwin 1: 1,93 zł 7 106In Stock 75 600On Order	Mfr. Part No. S7051-42R Mouser Part No 855-S7051-42R	Harwin	Circuit Board Hardware - PCB S70 SMT Spring Contact 5mm high Learn More about Harwin spring contacts	Datasheet	7 106In Stock 75 600On Order On Order Ship Dates Mfr. No: S7051-42R Stock: 7 106 Can Dispatch Immediately On Order: 18 200 Expected 11/10/2026 57 400 Expected 2/16/2027 Factory Lead Time: 15 Weeks	Cut Tape 1,93 zł 1,39 zł 1,11 zł 1,00 zł Reel 0,981 zł View 0,959 zł 0,867 zł 0,854 zł MouseReel Available	Min.: 1 Mult.: 1 : 1 400
Solid State Relays - SSRs Solid State Relay G3NA-210BL DC5-24 Omron Automation and Safety 1: 186,30 zł 5In Stock	Mfr. Part No. G3NA-210BL DC5-24 Mouser Part No 653-G3NA-210BLDC5-24	Omron Automation and Safety	Solid State Relays - SSRs Solid State Relay	Datasheet	5In Stock	186,30 zł 158,75 zł 156,11 zł 153,38 zł View 150,70 zł 147,53 zł Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs Solid State Relay G3NA-205B-UTU AC100-240 Omron Automation and Safety 1: 220,13 zł 4In Stock	Mfr. Part No. G3NA-205B-UTU AC100-240 Mouser Part No 653-G3NA205BUTAC1240	Omron Automation and Safety	Solid State Relays - SSRs Solid State Relay	Datasheet	4In Stock	220,13 zł 212,61 zł 209,22 zł 205,66 zł View 202,58 zł Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs Solid State Relay G3NA-210B-UTU AC100-240 Omron Automation and Safety 1: 251,86 zł 1In Stock 11Expected 11/3/2026	Mfr. Part No. G3NA-210B-UTU AC100-240 Mouser Part No 653-G3NA210BUTAC1240	Omron Automation and Safety	Solid State Relays - SSRs Solid State Relay	Datasheet	1In Stock 11Expected 11/3/2026	251,86 zł 238,00 zł 228,98 zł 221,06 zł View 213,44 zł Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs Solid State Relay G3NA-220B-UTU AC100-240 Omron Automation and Safety 1: 251,86 zł 14In Stock	Mfr. Part No. G3NA-220B-UTU AC100-240 Mouser Part No 653-G3NA220BUTAC1240	Omron Automation and Safety	Solid State Relays - SSRs Solid State Relay	Datasheet	14In Stock	251,86 zł 244,60 zł 223,74 zł 217,58 zł View 212,08 zł Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs Solid State Relay G3NA-225B-UTU AC100-240 Omron Automation and Safety 1: 251,86 zł 21In Stock	Mfr. Part No. G3NA-225B-UTU AC100-240 Mouser Part No 653-G3NA225BUTAC1240	Omron Automation and Safety	Solid State Relays - SSRs Solid State Relay	Datasheet	21In Stock	251,86 zł 238,00 zł 228,98 zł 221,06 zł View 213,44 zł Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SOLID STATE RELAY TUV Markings G3NA-240B-UTU DC5-24 Omron Automation and Safety 1: 393,49 zł 10In Stock	Mfr. Part No. G3NA-240B-UTU DC5-24 Mouser Part No 653-G3NA240BUTUDC524	Omron Automation and Safety	Solid State Relays - SSRs SOLID STATE RELAY TUV Markings	Datasheet	10In Stock	393,49 zł 382,80 zł 367,27 zł 354,64 zł View 350,77 zł Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs Solid State Relay G3NA-420B-UTU DC5-24 Omron Automation and Safety 1: 401,76 zł 5In Stock	Mfr. Part No. G3NA-420B-UTU DC5-24 Mouser Part No 653-G3NA420BUTDC524	Omron Automation and Safety	Solid State Relays - SSRs Solid State Relay	Datasheet	5In Stock	401,76 zł 377,30 zł 365,82 zł 356,75 zł 345,80 zł	Min.: 1 Mult.: 1
Solid State Relays - SSRs Solid State Relay,RoHS G3NA-475B-UTU-2 DC5-24 Omron Automation and Safety 1: 614,72 zł 2In Stock	Mfr. Part No. G3NA-475B-UTU-2 DC5-24 Mouser Part No 653-G3NA475BUTU2DC24	Omron Automation and Safety	Solid State Relays - SSRs Solid State Relay,RoHS	Datasheet	2In Stock	614,72 zł 534,64 zł 521,09 zł 510,80 zł View 509,34 zł Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs Solid State Relay G3NA-D210B-UTU AC100-240 Omron Automation and Safety 1: 380,47 zł 6In Stock	Mfr. Part No. G3NA-D210B-UTU AC100-240 Mouser Part No 653-G3NAD210BUTAC124	Omron Automation and Safety	Solid State Relays - SSRs Solid State Relay	Datasheet	6In Stock	380,47 zł 358,25 zł 342,10 zł 329,21 zł 318,96 zł	Min.: 1 Mult.: 1
Microphones ELECTRET CONDENSER MICROPHONE -35DB ROM-2235L-HD-R PUI Audio 1: 15,80 zł 535In Stock	Mfr. Part No. ROM-2235L-HD-R Mouser Part No 665-ROM-2235L-HD-R	PUI Audio	Microphones ELECTRET CONDENSER MICROPHONE -35DB Learn More about PUI Audio pui hd condenser microphones	Datasheet	535In Stock	15,80 zł 11,48 zł 10,16 zł 9,06 zł View 7,96 zł 7,44 zł 7,17 zł	Min.: 1 Mult.: 1
Speakers & Transducers ELECTROMAGNETIC 2-4 AC VPP 70DB 4000HZ 4X4X2 AST0440MFD-03TRQ Mallory Sonalert 1: 17,91 zł 2 907In Stock	Mfr. Part No. AST0440MFD-03TRQ Mouser Part No 539-AST0440MFD-03TRQ	Mallory Sonalert	Speakers & Transducers ELECTROMAGNETIC 2-4 AC VPP 70DB 4000HZ 4X4X2 Learn More about Mallory Sonalert transducers indicators	Datasheet	2 907In Stock	Cut Tape 17,91 zł 13,68 zł 12,36 zł 11,48 zł View Reel 9,28 zł 10,65 zł 9,90 zł 9,28 zł 9,28 zł	Min.: 1 Mult.: 1 : 3 000
Detector Switches SPST, ON-(OFF) Detect switch, 100mA @ 12V DC Gull Wing SMD Terminals, T&R 1,000 pc packaging CL-DA-1BB4-A2T Nidec Components 1: 4,53 zł 581In Stock	Mfr. Part No. CL-DA-1BB4-A2T Mouser Part No 229-CL-DA-1BB4-A2T	Nidec Components	Detector Switches SPST, ON-(OFF) Detect switch, 100mA @ 12V DC Gull Wing SMD Terminals, T&R 1,000 pc packaging Learn More about Nidec Components nidec cl da detect switches	Datasheet	581In Stock	Cut Tape 4,53 zł 3,77 zł 3,50 zł 3,30 zł Reel 2,58 zł View 3,12 zł 2,90 zł 2,74 zł 2,44 zł	Min.: 1 Mult.: 1 : 1 000
Detector Switches SPST, OFF-(ON) Detect switch, 100mA @ 12V DC Gull Wing SMD Terminals, T&R 1,000 pc packaging CL-DA-1CB4-A2T Nidec Components 1: 4,75 zł 949In Stock 1 000Expected 1/27/2027	Mfr. Part No. CL-DA-1CB4-A2T Mouser Part No 229-CL-DA-1CB4-A2T	Nidec Components	Detector Switches SPST, OFF-(ON) Detect switch, 100mA @ 12V DC Gull Wing SMD Terminals, T&R 1,000 pc packaging Learn More about Nidec Components nidec cl da detect switches	Datasheet	949In Stock 1 000Expected 1/27/2027	Cut Tape 4,75 zł 4,01 zł 3,70 zł 3,50 zł Reel 2,73 zł View 3,31 zł 3,07 zł 2,74 zł 2,58 zł	Min.: 1 Mult.: 1 : 1 000
Switch Bezels / Switch Caps ORANG 4X4 B3F KEYCAP B32-1020 Aratas 1: 1,55 zł 3 047In Stock	Mfr. Part No. B32-1020 Mouser Part No 653-B32-1020	Aratas	Switch Bezels / Switch Caps ORANG 4X4 B3F KEYCAP	Datasheet	3 047In Stock	1,55 zł 1,39 zł 1,34 zł 1,30 zł View 1,26 zł 1,21 zł 1,15 zł 1,10 zł 1,06 zł	Min.: 1 Mult.: 1
Switch Bezels / Switch Caps Green 4x4 mm Key Top B32-1050 Aratas 1: 1,55 zł 1 872In Stock 2 000Expected 1/22/2027 New At Mouser	Mfr. Part No. B32-1050 Mouser Part No 653-B32-1050 New At Mouser	Aratas	Switch Bezels / Switch Caps Green 4x4 mm Key Top	Datasheet	1 872In Stock 2 000Expected 1/22/2027	1,55 zł 1,39 zł 1,34 zł 1,30 zł View 1,26 zł 1,21 zł 1,17 zł 1,10 zł 1,06 zł	Min.: 1 Mult.: 1
Switch Bezels / Switch Caps LT GRN 4mm KEY CAP B32-1070 Aratas 1: 1,55 zł 319In Stock	Mfr. Part No. B32-1070 Mouser Part No 653-B32-1070	Aratas	Switch Bezels / Switch Caps LT GRN 4mm KEY CAP	Datasheet	319In Stock	1,55 zł 1,39 zł 1,34 zł 1,30 zł View 1,26 zł 1,21 zł 1,15 zł 0,893 zł 0,884 zł	Min.: 1 Mult.: 1
Microphones ELECTRET CONDENSER MICROPHONE -27DB DOM-3027L-HD-R PUI Audio 1: 13,82 zł 140In Stock	Mfr. Part No. DOM-3027L-HD-R Mouser Part No 665-DOM-3027L-HD-R	PUI Audio	Microphones ELECTRET CONDENSER MICROPHONE -27DB Learn More about PUI Audio pui hd condenser microphones	Datasheet	140In Stock	13,82 zł 10,82 zł 9,94 zł 9,42 zł 7,92 zł	Min.: 1 Mult.: 1
Microphones OMNI-DIRECTIONAL MICROPHONE 4MM DIA TOM-1545L-LW100-R PUI Audio 1: 13,68 zł 9In Stock	Mfr. Part No. TOM-1545L-LW100-R Mouser Part No 665-TOM1545LLW100R	PUI Audio	Microphones OMNI-DIRECTIONAL MICROPHONE 4MM DIA Learn More about PUI Audio microphone lead	Datasheet	9In Stock	13,68 zł 10,43 zł 9,42 zł 8,67 zł View 8,05 zł 7,17 zł 6,82 zł	Min.: 1 Mult.: 1
Microphones MICROPHONE -46DB 2VDC .5MA 2.2KOHM DUM-4546L-C3310-R PUI Audio 1: 10,43 zł 98In Stock	Mfr. Part No. DUM-4546L-C3310-R Mouser Part No 665-DUM-4546L-C3310R	PUI Audio	Microphones MICROPHONE -46DB 2VDC .5MA 2.2KOHM	Datasheet	98In Stock	10,43 zł 8,10 zł 7,30 zł 6,82 zł View 6,12 zł 5,59 zł 5,37 zł	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzer 4mm sq 4kHz 3V SMT CMT-4023S-SMT-TR Same Sky 1: 14,78 zł 22 000On Order	Mfr. Part No. CMT-4023S-SMT-TR Mouser Part No 490-CMT-4023S-SMT-TR	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzer 4mm sq 4kHz 3V SMT Learn More about Same Sky cui magnetic piezo micro buzzers	Datasheet	22 000On Order On Order Ship Dates Mfr. No: CMT-4023S-SMT-TR Stock: 0 On Order: 1 000 Expected 10/30/2026 6 000 Expected 12/4/2026 6 000 Expected 2/5/2027 9 000 Expected 2/22/2027 Factory Lead Time: 18 Weeks	Cut Tape 14,78 zł 11,22 zł 10,08 zł 9,11 zł View Reel 6,34 zł 8,45 zł 7,79 zł 7,39 zł 6,47 zł 6,34 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Solid State Relays - SSRs Solid State Relay RoHS G3NA-450B-UTU-2DC5-24 Omron Automation and Safety 1: 577,72 zł Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. G3NA-450B-UTU-2DC5-24 Mouser Part No 653-3NA450BUTU2DC524	Omron Automation and Safety	Solid State Relays - SSRs Solid State Relay RoHS	Datasheet	Non-Stocked Lead-Time 3 Weeks	577,72 zł 514,49 zł 490,20 zł 474,41 zł View 474,28 zł Quote	Min.: 1 Mult.: 1
Tactile Switches SPST-NO G LEAD 300g KSC141G C&K 10 000: 0,889 zł Non-Stocked	Mfr. Part No. KSC141G Mouser Part No 611-KSC141G	C&K	Tactile Switches SPST-NO G LEAD 300g Learn More about C&K ck ksc tact switches	Datasheet	Non-Stocked	0,889 zł	Min.: 10 000 Mult.: 1
Mounting Fixings OCS PANEL 1614 PC 1562144 Phoenix Contact 1: 432,04 zł Non-Stocked Lead-Time 15 Weeks New Product	Mfr. Part No. 1562144 Mouser Part No 651-1562144 New Product	Phoenix Contact	Mounting Fixings OCS PANEL 1614 PC	Datasheet	Non-Stocked Lead-Time 15 Weeks	432,04 zł	Min.: 1 Mult.: 1
Mounting Fixings OCS PANEL 1816 PC 1562145 Phoenix Contact 1: 514,49 zł Non-Stocked Lead-Time 15 Weeks New Product	Mfr. Part No. 1562145 Mouser Part No 651-1562145 New Product	Phoenix Contact	Mounting Fixings OCS PANEL 1816 PC	Datasheet	Non-Stocked Lead-Time 15 Weeks	514,49 zł	Min.: 1 Mult.: 1