The OMRON SSM 0146M is a high-reliability snap acting/limit switch designed for precise control applications. Manufactured in Indonesia, this switch complies with RoHS standards and offers versatile mounting options with various terminal configurations.
Mechanical Operating Speed: Up to 400 operations per minute
Electrical Operating Speed: Up to 60 operations per minute
Durability: Mechanical: 10 million to 30 million operations depending on model; Electrical: up to 200,000 operations
Insulation Resistance: 100 MΩ at 500 VDC
Dielectric Strength: 1,000 VAC between terminals, 1,500 VAC between terminals and ground
Vibration Resistance: Malfunction at 10-55 Hz, 1.5 mm amplitude
Shock Resistance: Up to 1,000 m/s² for durability, 200-300 m/s² for malfunction depending on model
Physical Dimensions & Mounting
Refer to the datasheet for detailed dimensions and mounting hole specifications. The switch features various terminal options and mounting configurations suitable for compact and secure installation.
Additional Information
For detailed dimensions, terminal configurations, and mounting instructions, please consult the datasheet. Note that the datasheet was not processed; please search the internet for the part number for more details.
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
{"id":10020265820477,"title":"SSM 0146M","handle":"ssm-0146m","description":"\u003ch3\u003eOMRON ELECTRONIC COMPONENTS SSM 0146M Limit Switch\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eOMRON SSM 0146M\u003c\/strong\u003e is a high-reliability snap acting\/limit switch designed for precise control applications. Manufactured in Indonesia, this switch complies with RoHS standards and offers versatile mounting options with various terminal configurations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Switches | Limit Switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Black (BLK)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e SSM 0146M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e OMRON ELECTRONIC COMPONENTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Indonesia (ID)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-om\/om-ssm-0146m.pdf\" target=\"_blank\"\u003eOMRON SSM 0146M Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubminiature design offering high reliability and security for various automation and control systems.\u003c\/li\u003e\n\u003cli\u003eWide operating current range from 0.1A to 10.1A, suitable for diverse load requirements.\u003c\/li\u003e\n\u003cli\u003eMultiple contact forms including SPDT, SPST-NC, and SPST-NO models.\u003c\/li\u003e\n\u003cli\u003eAvailable with solder, quick-connect (#110), and PCB terminals for flexible installation.\u003c\/li\u003e\n\u003cli\u003eHigh durability with an operational lifespan of up to 30 million cycles.\u003c\/li\u003e\n\u003cli\u003eModels with 1 mm minimum contact gap available for interlock applications.\u003c\/li\u003e\n\u003cli\u003eRoHS compliant ensuring environmentally friendly manufacturing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Ratings\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated Voltage\u003c\/th\u003e\n\u003cth\u003eCurrent Rating\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSS-10\u003c\/td\u003e\n\u003ctd\u003e250 VAC\u003c\/td\u003e\n\u003ctd\u003e10.1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSS-5\u003c\/td\u003e\n\u003ctd\u003e125 VAC \/ 250 VAC\u003c\/td\u003e\n\u003ctd\u003e5 A \/ 3 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSS-01\u003c\/td\u003e\n\u003ctd\u003e125 VAC \/ 30 VDC\u003c\/td\u003e\n\u003ctd\u003e0.1 A \/ 5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSS-5F\u003c\/td\u003e\n\u003ctd\u003e250 VAC\u003c\/td\u003e\n\u003ctd\u003e3 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eContact Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eContact Form\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003cth\u003eContact Gap\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPDT \/ SPST-NC \/ SPST-NO\u003c\/td\u003e\n\u003ctd\u003eSilver alloy \/ Silver \/ Gold alloy\u003c\/td\u003e\n\u003ctd\u003eStandard: 0.5 mm; 1 mm min. for interlock models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOperating Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePermissible Operating Speed:\u003c\/strong\u003e 0.1 mm to 1 m\/sec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Operating Speed:\u003c\/strong\u003e Up to 400 operations per minute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Operating Speed:\u003c\/strong\u003e Up to 60 operations per minute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Mechanical: 10 million to 30 million operations depending on model; Electrical: up to 200,000 operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Resistance:\u003c\/strong\u003e 100 MΩ at 500 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDielectric Strength:\u003c\/strong\u003e 1,000 VAC between terminals, 1,500 VAC between terminals and ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Resistance:\u003c\/strong\u003e Malfunction at 10-55 Hz, 1.5 mm amplitude\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock Resistance:\u003c\/strong\u003e Up to 1,000 m\/s² for durability, 200-300 m\/s² for malfunction depending on model\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Dimensions \u0026amp; Mounting\u003c\/h3\u003e\n\u003cp\u003eRefer to the datasheet for detailed dimensions and mounting hole specifications. The switch features various terminal options and mounting configurations suitable for compact and secure installation.\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed dimensions, terminal configurations, and mounting instructions, please consult the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-om\/om-ssm-0146m.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Note that the datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-11T23:46:58+05:30","created_at":"2025-08-11T23:46:59+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["IMPORT_CSV","Limit","OMRON-ELE","Switch","WLDM"],"price":24392,"price_min":24392,"price_max":24392,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50609580572989,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SSM 0146M","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SSM 0146M","public_title":null,"options":["Default Title"],"price":24392,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"SSM 0146M","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/54489564.jpg?v=1754936221"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54489564.jpg?v=1754936221","options":["Title"],"media":[{"alt":null,"id":45787786248509,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54489564.jpg?v=1754936221"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54489564.jpg?v=1754936221","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOMRON ELECTRONIC COMPONENTS SSM 0146M Limit Switch\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eOMRON SSM 0146M\u003c\/strong\u003e is a high-reliability snap acting\/limit switch designed for precise control applications. Manufactured in Indonesia, this switch complies with RoHS standards and offers versatile mounting options with various terminal configurations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Switches | Limit Switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Black (BLK)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e SSM 0146M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e OMRON ELECTRONIC COMPONENTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Indonesia (ID)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-om\/om-ssm-0146m.pdf\" target=\"_blank\"\u003eOMRON SSM 0146M Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubminiature design offering high reliability and security for various automation and control systems.\u003c\/li\u003e\n\u003cli\u003eWide operating current range from 0.1A to 10.1A, suitable for diverse load requirements.\u003c\/li\u003e\n\u003cli\u003eMultiple contact forms including SPDT, SPST-NC, and SPST-NO models.\u003c\/li\u003e\n\u003cli\u003eAvailable with solder, quick-connect (#110), and PCB terminals for flexible installation.\u003c\/li\u003e\n\u003cli\u003eHigh durability with an operational lifespan of up to 30 million cycles.\u003c\/li\u003e\n\u003cli\u003eModels with 1 mm minimum contact gap available for interlock applications.\u003c\/li\u003e\n\u003cli\u003eRoHS compliant ensuring environmentally friendly manufacturing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Ratings\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated Voltage\u003c\/th\u003e\n\u003cth\u003eCurrent Rating\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSS-10\u003c\/td\u003e\n\u003ctd\u003e250 VAC\u003c\/td\u003e\n\u003ctd\u003e10.1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSS-5\u003c\/td\u003e\n\u003ctd\u003e125 VAC \/ 250 VAC\u003c\/td\u003e\n\u003ctd\u003e5 A \/ 3 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSS-01\u003c\/td\u003e\n\u003ctd\u003e125 VAC \/ 30 VDC\u003c\/td\u003e\n\u003ctd\u003e0.1 A \/ 5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSS-5F\u003c\/td\u003e\n\u003ctd\u003e250 VAC\u003c\/td\u003e\n\u003ctd\u003e3 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eContact Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eContact Form\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003cth\u003eContact Gap\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPDT \/ SPST-NC \/ SPST-NO\u003c\/td\u003e\n\u003ctd\u003eSilver alloy \/ Silver \/ Gold alloy\u003c\/td\u003e\n\u003ctd\u003eStandard: 0.5 mm; 1 mm min. for interlock models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOperating Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePermissible Operating Speed:\u003c\/strong\u003e 0.1 mm to 1 m\/sec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Operating Speed:\u003c\/strong\u003e Up to 400 operations per minute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Operating Speed:\u003c\/strong\u003e Up to 60 operations per minute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Mechanical: 10 million to 30 million operations depending on model; Electrical: up to 200,000 operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Resistance:\u003c\/strong\u003e 100 MΩ at 500 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDielectric Strength:\u003c\/strong\u003e 1,000 VAC between terminals, 1,500 VAC between terminals and ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Resistance:\u003c\/strong\u003e Malfunction at 10-55 Hz, 1.5 mm amplitude\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock Resistance:\u003c\/strong\u003e Up to 1,000 m\/s² for durability, 200-300 m\/s² for malfunction depending on model\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Dimensions \u0026amp; Mounting\u003c\/h3\u003e\n\u003cp\u003eRefer to the datasheet for detailed dimensions and mounting hole specifications. The switch features various terminal options and mounting configurations suitable for compact and secure installation.\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed dimensions, terminal configurations, and mounting instructions, please consult the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-om\/om-ssm-0146m.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Note that the datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e"}
