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AT Series Switch Hardware

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	For Use With	Designed for	Termination Style	Series	Packaging
Switch Hardware DRESS NUT AT533TH NKK Switches 1: ¥305.6 33In Stock 40Expected 11/18/2026	Mfr. Part # AT533TH Mouser Part # 633-AT533TH	NKK Switches	Switch Hardware DRESS NUT	Datasheet	33In Stock 40Expected 11/18/2026	¥305.6 ¥289 ¥259.1 ¥252.5 ¥247.5	Min.: 1 Mult.: 1	Hardware	Nut		EB, M, MB20, MB24, P Series	Screw	AT
Switch Hardware SWITCH PROGRAMABL AT533TM NKK Switches 1: ¥363.8 32In Stock	Mfr. Part # AT533TM Mouser Part # 633-AT533TM	NKK Switches	Switch Hardware SWITCH PROGRAMABL	Datasheet	32In Stock	¥363.8 ¥327.2 ¥315.6 ¥305.6 View ¥282.4 ¥274.1 ¥269.1 ¥264.1 ¥255.8	Min.: 1 Mult.: 1	Hardware	Nut	Pushbutton Switches, Miniature	EB, M, MB20, MB24, P Series	Screw	AT
Switch Hardware RUBBER RING FOR MR PANEL SEAL AT535 NKK Switches 1: ¥206 21In Stock	Mfr. Part # AT535 Mouser Part # 633-AT535	NKK Switches	Switch Hardware RUBBER RING FOR MR PANEL SEAL	Datasheet	21In Stock	¥206 ¥186 ¥179.4 ¥172.7 View ¥167.8 ¥162.4 ¥141.4 ¥137.2 ¥132.9	Min.: 1 Mult.: 1	Hardware	Washer	Rotary Switches	MRB, MRK Series		AT	Bulk
Switch Hardware O-RING AT537 NKK Switches 1: ¥172.7 93In Stock	Mfr. Part # AT537 Mouser Part # 633-AT537	NKK Switches	Switch Hardware O-RING	Datasheet	93In Stock	¥172.7 ¥155.8 ¥149.7 ¥133.9 View ¥127.6 ¥124.7 ¥122.4 ¥119.4 ¥115.1	Min.: 1 Mult.: 1	Hardware	Washer		S Series		AT
Switch Hardware LOCKING RING AT545 NKK Switches 1: ¥186 707In Stock	Mfr. Part # AT545 Mouser Part # 633-AT545	NKK Switches	Switch Hardware LOCKING RING	Datasheet	707In Stock	¥186 ¥166.1 ¥160.8 ¥156.1 View ¥151.5 ¥145.5 ¥141.4 ¥132.9	Min.: 1 Mult.: 1	Hardware	Ring				AT
Switch Hardware PANEL MOUNT HOUSING AT548 NKK Switches 1: ¥470.1 1In Stock	Mfr. Part # AT548 Mouser Part # 633-AT548	NKK Switches	Switch Hardware PANEL MOUNT HOUSING	Datasheet	1In Stock	¥470.1 ¥423.6 ¥406.9 ¥363.8 View ¥350.5 ¥342.2 ¥335.5 ¥332.2	Min.: 1 Mult.: 1	Hardware	Panel Mount	Pushbutton Switches	SmartSwitch Series	Snap In	AT
Switch Hardware SUPER BRIGHT BLUE LED FOR HB SERIES AT624G NKK Switches 1: ¥3,232.3 9In Stock	Mfr. Part # AT624G Mouser Part # 633-AT624G	NKK Switches	Switch Hardware SUPER BRIGHT BLUE LED FOR HB SERIES	Datasheet	9In Stock	¥3,232.3 ¥2,727.4	Min.: 1 Mult.: 1	Accessories	LED Lamp	Pushbutton Switches, Miniature	HB Series	Solder	AT
Switch Hardware RED LED W/ 12V BUILT IN RESISTOR FOR LB AT627C12 NKK Switches 1: ¥3,896.7 17In Stock	Mfr. Part # AT627C12 Mouser Part # 633-AT627C12	NKK Switches	Switch Hardware RED LED W/ 12V BUILT IN RESISTOR FOR LB	Datasheet	17In Stock	¥3,896.7 ¥3,528 ¥3,391.8 ¥3,290.4 View ¥3,194.1 ¥3,071.2 ¥2,979.8 Quote	Min.: 1 Mult.: 1	Accessories	LED Lamp	Pushbutton Switches	LB Series	Solder	AT
Switch Hardware AMBER LED WITH 5V BUILT IN RESISTOR AT627D05 NKK Switches 1: ¥4,129.2 12In Stock	Mfr. Part # AT627D05 Mouser Part # 633-AT627D05	NKK Switches	Switch Hardware AMBER LED WITH 5V BUILT IN RESISTOR	Datasheet	12In Stock	¥4,129.2 ¥3,717.3 ¥3,554.5 ¥3,449.9 View ¥3,386.8 ¥3,255.6 ¥3,159.2 Quote	Min.: 1 Mult.: 1	Accessories	LED Lamp	Pushbutton Switches	LB Series	Solder	AT
Switch Hardware GREEN LED WITH 5V BUILT IN RESISTOR AT627F05 NKK Switches 1: ¥3,896.7 10In Stock	Mfr. Part # AT627F05 Mouser Part # 633-AT627F05	NKK Switches	Switch Hardware GREEN LED WITH 5V BUILT IN RESISTOR	Datasheet	10In Stock	¥3,896.7 ¥3,528 ¥3,391.8 ¥3,290.4 View ¥3,194.1 ¥3,039.6 ¥2,954.9 Quote	Min.: 1 Mult.: 1	Accessories	LED Lamp	Pushbutton Switches	LB Series	Solder	AT
Switch Hardware LED W/RESISTOR GRN 24V AT627F24 NKK Switches 1: ¥4,129.2 1In Stock	Mfr. Part # AT627F24 Mouser Part # 633-AT627F24	NKK Switches	Switch Hardware LED W/RESISTOR GRN 24V	Datasheet	1In Stock	¥4,129.2 ¥3,717.3 ¥3,308.7 ¥3,066.2 View ¥2,971.5 Quote	Min.: 1 Mult.: 1	Accessories	LED Lamp	Pushbutton Switches	LB Series	Solder	AT
Switch Hardware SP PCB ADAPTOR LB AT711 NKK Switches 1: ¥1,079.7 9In Stock	Mfr. Part # AT711 Mouser Part # 633-AT711	NKK Switches	Switch Hardware SP PCB ADAPTOR LB	Datasheet	9In Stock	¥1,079.7 ¥953.4 ¥918.5 ¥868.7 View ¥845.4 ¥815.6 ¥807.2	Min.: 1 Mult.: 1	Hardware	Contact	Pushbutton Switches	LB Series	Solder	AT	Bulk
Switch Hardware DP PC ADAPTOR LB AT712 NKK Switches 1: ¥901.9 98In Stock	Mfr. Part # AT712 Mouser Part # 633-AT712	NKK Switches	Switch Hardware DP PC ADAPTOR LB	Datasheet	98In Stock	¥901.9 ¥815.6 ¥784 ¥760.7 View ¥740.8 ¥709.2 ¥689.3 ¥679.3 ¥649.5	Min.: 1 Mult.: 1	Hardware	Contact	Pushbutton Switches	LB Series	Solder	AT
Switch Hardware RND SPLSH COV LB AT9410 NKK Switches 1: ¥1,215.9 29In Stock	Mfr. Part # AT9410 Mouser Part # 633-AT9410	NKK Switches	Switch Hardware RND SPLSH COV LB	Datasheet	29In Stock	¥1,215.9 ¥1,099.6 ¥1,056.4 ¥1,024.8 ¥1,018.2	Min.: 1 Mult.: 1	Covers	Housing	Pushbutton Switches	LB Panel Seal	Snap In	AT
Switch Hardware SWITCH ROCKER AT506 NKK Switches 1: ¥106.3 1,331In Stock	Mfr. Part # AT506 Mouser Part # 633-T506	NKK Switches	Switch Hardware SWITCH ROCKER	Datasheet	1,331In Stock	¥106.3 ¥95.5 ¥91.9 ¥89.2 View ¥86.5 ¥83.2 ¥80.7 ¥78.4 ¥76.1	Min.: 1 Mult.: 1	Hardware	Ring	Pushbutton Switches	M, MB20, P, SB Series		AT
Switch Hardware BLACK BARRIER FOR JWM AT217A NKK Switches 1: ¥436.8 35In Stock	Mfr. Part # AT217A Mouser Part # 633-AT217A	NKK Switches	Switch Hardware BLACK BARRIER FOR JWM	Datasheet	35In Stock	¥436.8 ¥395.3 ¥380.4 ¥368.7 View ¥358.8 ¥342.2 ¥333.9 ¥315.6 ¥302.3	Min.: 1 Mult.: 1	Accessories	Barrier	Rocker Switches	JWM Series	Snap In	AT	Bulk
Switch Hardware BLACK BARRIER FOR JWL AT218A NKK Switches 1: ¥435.2 29In Stock	Mfr. Part # AT218A Mouser Part # 633-AT218A	NKK Switches	Switch Hardware BLACK BARRIER FOR JWL	Datasheet	29In Stock	¥435.2 ¥395.3 ¥380.4 ¥368.7 View ¥358.8 ¥343.8 ¥333.9 ¥318.9 ¥302.3	Min.: 1 Mult.: 1	Accessories	Barrier	Rocker Switches	JWL Series	Snap In	AT
Switch Hardware SWITCH TOGGLE AT3017CB NKK Switches 1: ¥918.5 1In Stock	Mfr. Part # AT3017CB Mouser Part # 633-AT3017CB	NKK Switches	Switch Hardware SWITCH TOGGLE	Datasheet	1In Stock	¥918.5 ¥813.9 ¥812.2 ¥739.1 View ¥730.8 ¥712.6 ¥677.7	Min.: 1 Mult.: 1						AT
Switch Hardware SPLASHPRF BOOT GRAY AT401H NKK Switches 1: ¥1,081.3 12In Stock	Mfr. Part # AT401H Mouser Part # 633-AT401H	NKK Switches	Switch Hardware SPLASHPRF BOOT GRAY	Datasheet	12In Stock	¥1,081.3 ¥1,029.8 ¥1,023.2 ¥991.6 View ¥961.7 ¥923.5 ¥896.9 ¥870.4	Min.: 1 Mult.: 1	Accessories	Boot Assembly		M, P, S, WT Series	Screw	AT	Bulk
Switch Hardware TL SERIES PANEL SEAL AT401P NKK Switches 1: ¥254.1 275In Stock 2,370Expected 11/12/2026	Mfr. Part # AT401P Mouser Part # 633-AT401P	NKK Switches	Switch Hardware TL SERIES PANEL SEAL	Datasheet	275In Stock 2,370Expected 11/12/2026	¥254.1 ¥229.2 ¥220.9 ¥214.3 View ¥207.6 ¥199.3 ¥174.4 ¥171.1	Min.: 1 Mult.: 1	Hardware	O-Ring	Pushbutton Switches	M, MB20, TL, WB, WT Series		AT	Bulk
Switch Hardware METRIC SPLSHPRF BOOT MB20 SERIES MOMNTAR AT4041M NKK Switches 1: ¥1,036.5 10In Stock	Mfr. Part # AT4041M Mouser Part # 633-AT4041M	NKK Switches	Switch Hardware METRIC SPLSHPRF BOOT MB20 SERIES MOMNTAR	Datasheet	10In Stock	¥1,036.5 ¥918.5 ¥882 ¥865.4 View ¥794 ¥769 ¥760.7	Min.: 1 Mult.: 1	Accessories	Boot	Pushbutton Switches	MB Series	Screw	AT	Tray
Switch Hardware .450" WIDE WHITE PAD CAP FOR M & M2T AT4151B NKK Switches 1: ¥451.8 19In Stock	Mfr. Part # AT4151B Mouser Part # 633-AT4151B	NKK Switches	Switch Hardware .450" WIDE WHITE PAD CAP FOR M & M2T	Datasheet	19In Stock	¥451.8 ¥406.9 ¥390.3 ¥347.1 View ¥340.5 ¥332.2 ¥325.6 ¥318.9 ¥308.9	Min.: 1 Mult.: 1	Hardware	Paddle	Rocker Switches, Miniature	M, M2T Series		AT	Bulk
Switch Hardware SWITCH TOGGLE AT4181C-ASSEMBLY NKK Switches 1: ¥1,393.6 5In Stock	Mfr. Part # AT4181C-ASSEMBLY Mouser Part # 633-AT4181C-ASSEMBLY	NKK Switches	Switch Hardware SWITCH TOGGLE	Datasheet	5In Stock	¥1,393.6 ¥1,192.6 ¥1,177.6 ¥1,162.7 View ¥1,151.1 ¥1,134.5 ¥1,101.2	Min.: 1 Mult.: 1	Accessories	Boot Assembly				AT
Switch Hardware O-RING AT541 NKK Switches 1: ¥199.3 154In Stock	Mfr. Part # AT541 Mouser Part # 633-AT541	NKK Switches	Switch Hardware O-RING	Datasheet	154In Stock	¥199.3 ¥179.4 ¥172.7 ¥167.8 View ¥163.6 ¥157.3 ¥152.6 ¥133 ¥132.9	Min.: 1 Mult.: 1	Hardware	Washer	Pushbutton Switches	YB Series		AT	Bulk
Switch Hardware RED/GRN BICOLOR LED W/24V RESISTOR YB AT621CF24 NKK Switches 1: ¥2,900.1 20In Stock	Mfr. Part # AT621CF24 Mouser Part # 633-AT621CF24	NKK Switches	Switch Hardware RED/GRN BICOLOR LED W/24V RESISTOR YB	Datasheet	20In Stock	¥2,900.1 ¥2,626 ¥2,524.7 ¥2,450 View ¥2,378.6 ¥2,285.5 ¥2,219.1	Min.: 1 Mult.: 1	Accessories	LED Lamp	Pushbutton Switches	YB Series	Solder	AT