The BPA03SB series side actuated DIP switch is a high-quality, reliable switching component manufactured by LITTELFUSE / C&K COMPONENTS. Designed for industrial control and electronic applications, this switch offers precise operation with a 3-position configuration and a maximum current rating of 0.1A at 24VDC.
Key Features:
3-position SPST (Single Pole Single Throw) configuration
Side actuated contact mechanism for easy operation
Available in through-hole and surface-mount (SMT) models
High-pressure contact system that does not require tape seal for washing
RoHS compliant and environmentally friendly
Suitable for address switching, logic switching, and function control applications
Specifications:
Mechanical & Environmental Characteristics
Storage Temperature
-40˚C to 85˚C
Operating Temperature
-20˚C to 85˚C
Operating Force
800 grams max.
Electrical Ratings:
Current: 0.1A
Voltage: 24VDC
The switch features side actuated contacts with a high-pressure contact system, ensuring reliable performance in demanding environments. It is suitable for use in address switches, logic switching for computers and peripherals, and various function control applications.
For detailed specifications and customization options, please refer to the datasheet.
Additional Details:
Part Number
Manufacturer
Country of Origin
UOM
ECCN
Package Type
BPA03SB
LITTELFUSE / C&K COMPONENTS
CN
EA
EAR99
See datasheet
For more information, please consult the datasheet.
Disclaimer: The information furnished is believed to be accurate and reliable. Users should independently evaluate the suitability of the product for their applications. Littelfuse products are not designed for all applications. Please review the full disclaimer at http://www.littelfuse.com/disclaimer-electronics.
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":10027630330173,"title":"BPA03SB","handle":"bpa03sb","description":"\u003ch3\u003eProduct Description for BPA03SB DIP Switch\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBPA03SB\u003c\/strong\u003e series side actuated DIP switch is a high-quality, reliable switching component manufactured by \u003cstrong\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/strong\u003e. Designed for industrial control and electronic applications, this switch offers precise operation with a 3-position configuration and a maximum current rating of 0.1A at 24VDC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3-position SPST (Single Pole Single Throw) configuration\u003c\/li\u003e\n\u003cli\u003eSide actuated contact mechanism for easy operation\u003c\/li\u003e\n\u003cli\u003eAvailable in through-hole and surface-mount (SMT) models\u003c\/li\u003e\n\u003cli\u003eHigh-pressure contact system that does not require tape seal for washing\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and environmentally friendly\u003c\/li\u003e\n\u003cli\u003eSuitable for address switching, logic switching, and function control applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMechanical \u0026amp; Environmental Characteristics\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40˚C to 85˚C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20˚C to 85˚C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Force\u003c\/td\u003e\n\u003ctd\u003e800 grams max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Ratings:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCurrent: 0.1A\u003c\/li\u003e\n\u003cli\u003eVoltage: 24VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe switch features side actuated contacts with a high-pressure contact system, ensuring reliable performance in demanding environments. It is suitable for use in address switches, logic switching for computers and peripherals, and various function control applications.\u003c\/p\u003e\n\u003cp\u003eFor detailed specifications and customization options, please refer to the \u003ca href=\"https:\/\/ckswitches.com\/media\/1332\/bpa.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003cth\u003eUOM\u003c\/th\u003e\n\u003cth\u003eECCN\u003c\/th\u003e\n\u003cth\u003ePackage Type\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBPA03SB\u003c\/td\u003e\n\u003ctd\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/td\u003e\n\u003ctd\u003eCN\u003c\/td\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003ctd\u003eEAR99\u003c\/td\u003e\n\u003ctd\u003eSee datasheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor more information, please consult the \u003ca href=\"https:\/\/ckswitches.com\/media\/1332\/bpa.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eDisclaimer: The information furnished is believed to be accurate and reliable. Users should independently evaluate the suitability of the product for their applications. Littelfuse products are not designed for all applications. Please review the full disclaimer at \u003ca href=\"http:\/\/www.littelfuse.com\/disclaimer-electronics\" target=\"_blank\"\u003ehttp:\/\/www.littelfuse.com\/disclaimer-electronics\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T01:11:29+05:30","created_at":"2025-08-16T01:11:29+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["1A","24VDC","DIP","IMPORT_CSV","IMPORT_PT2","LITTE-CKCO","Sip","Switches","WLDM"],"price":25501,"price_min":25501,"price_max":25501,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50625693647165,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"BPA03SB","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"BPA03SB","public_title":null,"options":["Default Title"],"price":25501,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"BPA03SB","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/BPA03SB_11115225_fb6182ac.jpg?v=1755286892"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/BPA03SB_11115225_fb6182ac.jpg?v=1755286892","options":["Title"],"media":[{"alt":null,"id":45859164717373,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/BPA03SB_11115225_fb6182ac.jpg?v=1755286892"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/BPA03SB_11115225_fb6182ac.jpg?v=1755286892","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description for BPA03SB DIP Switch\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBPA03SB\u003c\/strong\u003e series side actuated DIP switch is a high-quality, reliable switching component manufactured by \u003cstrong\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/strong\u003e. Designed for industrial control and electronic applications, this switch offers precise operation with a 3-position configuration and a maximum current rating of 0.1A at 24VDC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3-position SPST (Single Pole Single Throw) configuration\u003c\/li\u003e\n\u003cli\u003eSide actuated contact mechanism for easy operation\u003c\/li\u003e\n\u003cli\u003eAvailable in through-hole and surface-mount (SMT) models\u003c\/li\u003e\n\u003cli\u003eHigh-pressure contact system that does not require tape seal for washing\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and environmentally friendly\u003c\/li\u003e\n\u003cli\u003eSuitable for address switching, logic switching, and function control applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMechanical \u0026amp; Environmental Characteristics\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40˚C to 85˚C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20˚C to 85˚C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Force\u003c\/td\u003e\n\u003ctd\u003e800 grams max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Ratings:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCurrent: 0.1A\u003c\/li\u003e\n\u003cli\u003eVoltage: 24VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe switch features side actuated contacts with a high-pressure contact system, ensuring reliable performance in demanding environments. It is suitable for use in address switches, logic switching for computers and peripherals, and various function control applications.\u003c\/p\u003e\n\u003cp\u003eFor detailed specifications and customization options, please refer to the \u003ca href=\"https:\/\/ckswitches.com\/media\/1332\/bpa.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003cth\u003eUOM\u003c\/th\u003e\n\u003cth\u003eECCN\u003c\/th\u003e\n\u003cth\u003ePackage Type\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBPA03SB\u003c\/td\u003e\n\u003ctd\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/td\u003e\n\u003ctd\u003eCN\u003c\/td\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003ctd\u003eEAR99\u003c\/td\u003e\n\u003ctd\u003eSee datasheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor more information, please consult the \u003ca href=\"https:\/\/ckswitches.com\/media\/1332\/bpa.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eDisclaimer: The information furnished is believed to be accurate and reliable. Users should independently evaluate the suitability of the product for their applications. Littelfuse products are not designed for all applications. Please review the full disclaimer at \u003ca href=\"http:\/\/www.littelfuse.com\/disclaimer-electronics\" target=\"_blank\"\u003ehttp:\/\/www.littelfuse.com\/disclaimer-electronics\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
