HW4B Series – Mouser Japan

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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.
Pushbutton Switches - Industrial 22mm Pushbutton Green HW4B-M1F10-G IDEC 1: ¥2,935 362In Stock 235On Order	Mfr. Part # HW4B-M1F10-G Mouser Part # 199-HW4BM1F10G	IDEC	Pushbutton Switches - Industrial 22mm Pushbutton Green Learn More about IDEC hw4b pushbuttons	Datasheet	362In Stock 235On Order	¥2,935 ¥2,533 ¥2,388.5 ¥2,283.9 View ¥2,184.2 ¥2,058 ¥1,968.3	Min.: 1 Mult.: 1
Pushbutton Switches - Industrial 22mm Pushbutton Black HW4B-M1F10-B IDEC 1: ¥3,111.1 24In Stock 27Expected 11/23/2026	Mfr. Part # HW4B-M1F10-B Mouser Part # 199-HW4BM1F10B	IDEC	Pushbutton Switches - Industrial 22mm Pushbutton Black Learn More about IDEC hw4b pushbuttons	Datasheet	24In Stock 27Expected 11/23/2026	¥3,111.1 ¥2,685.8 ¥2,533 ¥2,421.7 View ¥2,315.4 ¥2,182.6 ¥2,087.9	Min.: 1 Mult.: 1
Pushbutton Switches - Industrial 22mm Pushbutton Blue HW4B-M1F10-S IDEC 1: ¥3,165.9 3In Stock	Mfr. Part # HW4B-M1F10-S Mouser Part # 199-HW4BM1F10S	IDEC	Pushbutton Switches - Industrial 22mm Pushbutton Blue Learn More about IDEC hw4b pushbuttons	Datasheet	3In Stock	¥3,165.9 ¥2,642.7 ¥2,450 ¥2,318.8 View ¥2,199.2 ¥2,059.6 ¥1,966.6	Min.: 1 Mult.: 1
Pushbutton Switches - Industrial 22mm Pushbutton Green HW4B-M2F10-G IDEC 1: ¥2,792.1 5In Stock	Mfr. Part # HW4B-M2F10-G Mouser Part # 199-HW4BM2F10G	IDEC	Pushbutton Switches - Industrial 22mm Pushbutton Green Learn More about IDEC hw4b pushbuttons	Datasheet	5In Stock	¥2,792.1 ¥2,514.8 ¥2,450 ¥2,318.8 View ¥2,199.2 ¥2,059.6 ¥1,966.6	Min.: 1 Mult.: 1
Pushbutton Switches - Industrial 22mm Pushbutton Red HW4B-M2F10-R IDEC 1: ¥3,136 5In Stock	Mfr. Part # HW4B-M2F10-R Mouser Part # 199-HW4BM2F10R	IDEC	Pushbutton Switches - Industrial 22mm Pushbutton Red Learn More about IDEC hw4b pushbuttons	Datasheet	5In Stock	¥3,136 ¥2,787.2 ¥2,647.6 ¥2,508.1 ¥2,410.1	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches 22mm Emergency-Stop HW4B-V4F02-R IDEC 1: ¥8,202 21In Stock	Mfr. Part # HW4B-V4F02-R Mouser Part # 199-HW4BV4F02R	IDEC	Emergency Stop Switches / E-Stop Switches 22mm Emergency-Stop Learn More about IDEC hw4b pushbuttons	Datasheet	21In Stock	¥8,202 ¥7,482.8 ¥7,271.9 ¥6,785.2 View ¥6,504.5 ¥6,434.7 Quote	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches HW Mtl Bzl Estop Psh/Twst 3NC HW4B-V4F03-R IDEC 1: ¥10,613.8 6In Stock	Mfr. Part # HW4B-V4F03-R Mouser Part # 199-HW4BV4F03R	IDEC	Emergency Stop Switches / E-Stop Switches HW Mtl Bzl Estop Psh/Twst 3NC Learn More about IDEC hw4b pushbuttons	Datasheet	6In Stock	¥10,613.8 ¥9,248.4 ¥7,921.3 ¥7,919.6	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches 22mm Emergency-Stop HW4B-V4F11-R IDEC 1: ¥8,437.9 10In Stock 5Expected 10/30/2026	Mfr. Part # HW4B-V4F11-R Mouser Part # 199-HW4BV4F11R	IDEC	Emergency Stop Switches / E-Stop Switches 22mm Emergency-Stop Learn More about IDEC hw4b pushbuttons	Datasheet	10In Stock 5Expected 10/30/2026	¥8,437.9 ¥7,627.3 ¥6,796.8 ¥6,384.9 View ¥6,159 ¥5,921.5 Quote	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches 22mm Emergency-Stop HW4B-Y2F02-R IDEC 1: ¥8,529.2 2In Stock	Mfr. Part # HW4B-Y2F02-R Mouser Part # 199-HW4BY2F02R	IDEC	Emergency Stop Switches / E-Stop Switches 22mm Emergency-Stop Learn More about IDEC hw4b pushbuttons	Datasheet	2In Stock	¥8,529.2 ¥7,489.4 ¥7,237 Quote Quote	Min.: 1 Mult.: 1
Switch Actuators Operator HW4B-A0 IDEC 1: ¥1,475 10In Stock	Mfr. Part # HW4B-A0 Mouser Part # 199-HW4BA0	IDEC	Switch Actuators Operator Learn More about IDEC hw4b pushbuttons	Datasheet	10In Stock	¥1,475 ¥1,300.6 ¥1,054.7 ¥1,031.5 View ¥980 ¥958.4 ¥925.2 ¥906.9 Quote	Min.: 1 Mult.: 1
Pushbutton Switches - Industrial 22mm Pushbutton Blue HW4B-A1F10-S IDEC 1: ¥3,551.2 1In Stock	Mfr. Part # HW4B-A1F10-S Mouser Part # 199-HW4BA1F10S	IDEC	Pushbutton Switches - Industrial 22mm Pushbutton Blue Learn More about IDEC hw4b pushbuttons	Datasheet	1In Stock	¥3,551.2 ¥3,265.5 ¥3,167.5 ¥3,089.5 View ¥3,006.4 ¥2,943.3 ¥2,911.7 Quote	Min.: 1 Mult.: 1
Pushbutton Switches - Industrial 22mm Pushbutton Green HW4B-A2-G IDEC 1: ¥1,943.4 25In Stock	Mfr. Part # HW4B-A2-G Mouser Part # 199-HW4BA2G	IDEC	Pushbutton Switches - Industrial 22mm Pushbutton Green Learn More about IDEC hw4b pushbuttons	Datasheet	25In Stock	¥1,943.4 ¥1,680.9 ¥1,649.4 ¥1,632.8 View ¥1,617.8 Quote	Min.: 1 Mult.: 1
Pushbutton Switches - Industrial 22mm Pushbutton Red HW4B-M1F01-R IDEC 1: ¥2,612.8 9In Stock	Mfr. Part # HW4B-M1F01-R Mouser Part # 199-HW4BM1F01R	IDEC	Pushbutton Switches - Industrial 22mm Pushbutton Red Learn More about IDEC hw4b pushbuttons	Datasheet	9In Stock	¥2,612.8 ¥2,516.4 ¥2,508.1 ¥2,381.9	Min.: 1 Mult.: 1
Pushbutton Switches - Industrial 22mm Pushbutton Yellow HW4B-M1F10-Y IDEC 1: ¥3,165.9 3In Stock	Mfr. Part # HW4B-M1F10-Y Mouser Part # 199-HW4BM1F10Y	IDEC	Pushbutton Switches - Industrial 22mm Pushbutton Yellow Learn More about IDEC hw4b pushbuttons	Datasheet	3In Stock	¥3,165.9 ¥2,642.7 ¥2,450 ¥2,318.8 View ¥2,199.2 ¥2,059.6 ¥1,966.6	Min.: 1 Mult.: 1
Pushbutton Switches - Industrial 22mm Pushbutton Red HW4B-M2F01-R IDEC 1: ¥3,061.2 58In Stock	Mfr. Part # HW4B-M2F01-R Mouser Part # 199-HW4BM2F01R	IDEC	Pushbutton Switches - Industrial 22mm Pushbutton Red Learn More about IDEC hw4b pushbuttons	Datasheet	58In Stock	¥3,061.2 ¥2,642.7 ¥2,450 ¥2,318.8 View ¥2,199.2 ¥2,059.6 ¥1,966.6	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches 22mm Emergency-Stop HW4B-V4F02-R-EMO-2 IDEC 1: ¥9,313.2 545On Order	Mfr. Part # HW4B-V4F02-R-EMO-2 Mouser Part # 199-HW4BV4F02REMO2	IDEC	Emergency Stop Switches / E-Stop Switches 22mm Emergency-Stop Learn More about IDEC hw4b pushbuttons	Datasheet	545On Order On Order Ship Dates Mfr. #: HW4B-V4F02-R-EMO-2 Stock: 0 On Order: 192 Pending 353 Expected 11/13/2026 Factory Lead-Time: 11 Weeks	¥9,313.2 ¥8,780 ¥8,120.6 ¥7,653.9 ¥7,213.7	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches HW Mtl Bzl 'EMO' Estop Psh/Trn HW4B-V4F01-R-EMO-2-NVLS IDEC 1: ¥8,168.8 65On Order	Mfr. Part # HW4B-V4F01-R-EMO-2-NVLS Mouser Part # 199-HW4BV4F01REMO2NV	IDEC	Emergency Stop Switches / E-Stop Switches HW Mtl Bzl 'EMO' Estop Psh/Trn Learn More about IDEC hw4b pushbuttons	Datasheet	65On Order On Order Ship Dates Mfr. #: HW4B-V4F01-R-EMO-2-NVLS Stock: 0 On Order: 23 Pending 42 Expected 11/2/2026 Factory Lead-Time: 24 Weeks	¥8,168.8 ¥7,509.4 ¥7,075.9 ¥6,713.8 ¥6,328.4	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches HW Mtl Bzl EMO Estop Psh/Trn HW4B-V4F04-R-EMO-2 IDEC 1: ¥11,813 81On Order	Mfr. Part # HW4B-V4F04-R-EMO-2 Mouser Part # 199-HW4BV4F04REMO2	IDEC	Emergency Stop Switches / E-Stop Switches HW Mtl Bzl EMO Estop Psh/Trn Learn More about IDEC hw4b pushbuttons	Datasheet	81On Order On Order Ship Dates Mfr. #: HW4B-V4F04-R-EMO-2 Stock: 0 On Order: 23 Expected 10/28/2026 25 Expected 11/2/2026 33 Expected 1/12/2027 Factory Lead-Time: 14 Weeks	¥11,813 ¥11,406.1 ¥10,705.1 ¥10,250 ¥9,658.7	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches 22mm Emergency-Stop HW4B-V4F01-R IDEC 1: ¥7,212.1 7Expected 11/30/2026	Mfr. Part # HW4B-V4F01-R Mouser Part # 199-HW4BV4F01R	IDEC	Emergency Stop Switches / E-Stop Switches 22mm Emergency-Stop Learn More about IDEC hw4b pushbuttons	Datasheet	7Expected 11/30/2026	¥7,212.1 ¥6,650.6 ¥6,200.5 ¥5,783.6 View ¥5,557.7 ¥5,516.2 Quote	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches 22mm Emergency-Stop HW4B-V4F22-R-EMO-2 IDEC 1: ¥10,874.6 5Expected 11/2/2026	Mfr. Part # HW4B-V4F22-R-EMO-2 Mouser Part # 199-HW4BV4F22REMO2	IDEC	Emergency Stop Switches / E-Stop Switches 22mm Emergency-Stop Learn More about IDEC hw4b pushbuttons	Datasheet	5Expected 11/2/2026	¥10,874.6 ¥10,158.7 ¥9,721.8 ¥9,469.4 View ¥9,228.5 Quote	Min.: 1 Mult.: 1
Pushbutton Switches - Industrial 22mm Pushbutton Red HW4B-M1F11-R IDEC 1: ¥4,235.6 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # HW4B-M1F11-R Mouser Part # 199-HW4BM1F11R	IDEC	Pushbutton Switches - Industrial 22mm Pushbutton Red Learn More about IDEC hw4b pushbuttons	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥4,235.6 ¥3,893.4 ¥3,689.1 ¥3,483.1 ¥3,443.3	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches 22mm Emergency-Stop HW4B-V4F01-R-EMO-2 IDEC 1: ¥9,868 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # HW4B-V4F01-R-EMO-2 Mouser Part # 199-HW4BV4F01REMO2	IDEC	Emergency Stop Switches / E-Stop Switches 22mm Emergency-Stop Learn More about IDEC hw4b pushbuttons	Datasheet	Non-Stocked Lead-Time 10 Weeks	¥9,868 ¥7,788.4 ¥7,328.3 ¥6,547.7 View ¥6,429.7 Quote	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches 22mm Emergency-Stop HW4B-Y2F01-R IDEC 1: ¥7,421.3 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # HW4B-Y2F01-R Mouser Part # 199-HW4BY2F01R	IDEC	Emergency Stop Switches / E-Stop Switches 22mm Emergency-Stop Learn More about IDEC hw4b pushbuttons	Datasheet	Non-Stocked Lead-Time 10 Weeks	¥7,421.3 ¥6,600.8 ¥6,436.4 ¥6,315.1 View ¥6,150.7 Quote	Min.: 1 Mult.: 1
Pushbutton Switches - Industrial 22mm Momentary Pushbutton Red HW4B-M2P01R-ENGRAVED IDEC 1: ¥6,080.9 Non-Stocked	Mfr. Part # HW4B-M2P01R-ENGRAVED Mouser Part # 199-4BM2P01RENGRAVED	IDEC	Pushbutton Switches - Industrial 22mm Momentary Pushbutton Red Learn More about IDEC hw4b pushbuttons	Datasheet	Non-Stocked	¥6,080.9 ¥5,777 ¥5,473 ¥5,169 View ¥4,865.1 ¥4,591	Min.: 1 Mult.: 1
Pushbutton Switches - Industrial 22mm Momentary Pushbutton Grn HW4B-M2P10G-ENGRAVED IDEC 1: ¥5,399.9 Non-Stocked	Mfr. Part # HW4B-M2P10G-ENGRAVED Mouser Part # 199-4BM2P10GENGRAVED	IDEC	Pushbutton Switches - Industrial 22mm Momentary Pushbutton Grn Learn More about IDEC hw4b pushbuttons	Datasheet	Non-Stocked	¥5,399.9 ¥5,140.8 ¥4,929.8 ¥4,637.5 View ¥4,509.6 ¥4,385 Quote	Min.: 1 Mult.: 1

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