{"product_id":"mini-dc-3v-5v-m20-air-pump-70-120kpa-micro-single-hole-pump","title":"Mini DC 3V–5V M20 Air Pump 70–120 kPa | Micro Single Hole Pump","description":"\u003ch2\u003eMini M20 Precision Air Pump – Compact, Low-Voltage \u0026amp; Versatile\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eM20 Mini Air Pump\u003c\/strong\u003e is a compact, high-efficiency micro pump designed for DC 3V–5V operation. Measuring just 8×32 mm, this single-hole metal pump delivers a precise air pressure range of \u003cstrong\u003e70–120 kPa\u003c\/strong\u003e, making it an ideal component for DIY electronics, aquarium aeration, small-scale automation, lab instruments, medical devices, and portable gadgets.\u003c\/p\u003e\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Operates on DC 3V to 5V — compatible with USB, battery, and microcontroller-powered projects\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Air Pressure:\u003c\/strong\u003e 70–120 kPa output for controlled, consistent airflow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Compact Size:\u003c\/strong\u003e 8×32 mm footprint fits easily into tight enclosures and portable builds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetal Construction:\u003c\/strong\u003e Durable metal body for long-lasting, reliable performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Current Draw:\u003c\/strong\u003e Only 85–110 mA depending on voltage — energy-efficient for battery-powered applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle Hole Design:\u003c\/strong\u003e Straightforward connection for simple pneumatic circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM20 Air Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 3V – 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAir Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70 – 120 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNo-Load Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e110 mA (at 5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 × 32 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerformance Test Data\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eCurrent\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDC 3.0V\u003c\/td\u003e\n\u003ctd\u003e85 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDC 3.7V\u003c\/td\u003e\n\u003ctd\u003e93 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDC 5.0V\u003c\/td\u003e\n\u003ctd\u003e110 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × M20 Mini Air Pump\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGreat For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY electronics \u0026amp; Arduino\/Raspberry Pi projects\u003c\/li\u003e\n  \u003cli\u003eAquarium \u0026amp; fish tank aeration systems\u003c\/li\u003e\n  \u003cli\u003ePortable inflatable devices\u003c\/li\u003e\n  \u003cli\u003eLab instruments \u0026amp; analytical equipment\u003c\/li\u003e\n  \u003cli\u003ePneumatic control circuits\u003c\/li\u003e\n  \u003cli\u003eSmall-scale automation systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eExplore more components for your build: \u003ca href=\"\/products\/waterproof-cable-gland-set-pg7-pg9-nylon-connectors-10-pack\"\u003e10-Pack Waterproof Cable Glands PG7 PG9 Nylon Connectors\u003c\/a\u003e | \u003ca href=\"\/products\/10-pack-rubber-strain-relief-cord-boot-protector-sleeves-4-6-5-2-6mm\"\u003e10-Pack Rubber Strain Relief Cord Boot Protectors\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What voltage does the M20 mini air pump operate on?\u003c\/h4\u003e\n\u003cp\u003eA: The M20 mini air pump operates on DC 3V to 5V, making it compatible with USB power sources, LiPo batteries (3.7V), and standard 5V microcontroller boards like Arduino or Raspberry Pi.\u003c\/p\u003e\n\u003ch4\u003eQ: What air pressure does this micro pump deliver?\u003c\/h4\u003e\n\u003cp\u003eA: This mini air pump delivers a precision air pressure range of 70–120 kPa, depending on operating voltage and load conditions. Higher voltage (up to 5V) yields greater pressure output.\u003c\/p\u003e\n\u003ch4\u003eQ: What are typical applications for this mini M20 air pump?\u003c\/h4\u003e\n\u003cp\u003eA: This compact air pump is commonly used in DIY electronics projects, aquarium aeration, portable pneumatic devices, small automation systems, and lab or analytical instruments where a low-voltage, high-precision air source is required.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this pump suitable for continuous operation?\u003c\/h4\u003e\n\u003cp\u003eA: The M20 pump draws just 85–110 mA depending on voltage, making it energy-efficient. However, for continuous-duty applications, ensure adequate ventilation and a stable power supply to maintain consistent performance.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What voltage does the M20 mini air pump operate on?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The M20 mini air pump operates on DC 3V to 5V, making it compatible with USB power sources, LiPo batteries (3.7V), and standard 5V microcontroller boards like Arduino or Raspberry Pi.\"}}, {\"@type\": \"Question\", \"name\": \"What air pressure does this micro pump deliver?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This mini air pump delivers a precision air pressure range of 70–120 kPa, depending on operating voltage and load conditions. 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However, for continuous-duty applications, ensure adequate ventilation and a stable power supply to maintain consistent performance.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Components \u0026 Modules\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/collections\/components-modules\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Mini DC 3V–5V M20 Air Pump 70–120 kPa | Micro Single Hole Pump\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/products\/mini-dc-3v-5v-m20-air-pump-70-120kpa-micro-single-hole-pump\"}]}\u003c\/script\u003e","brand":"QXL","offers":[{"title":"1pcs","offer_id":46963446218951,"sku":"14:100010417#1pcs","price":17.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/8314\/9255\/files\/S4aa9e3ce3f0a4ea8b18c5180a51541f41.webp?v=1786052375","url":"https:\/\/qxlcustomerservice.com\/products\/mini-dc-3v-5v-m20-air-pump-70-120kpa-micro-single-hole-pump","provider":"QXL","version":"1.0","type":"link"}