{"product_id":"relay-pwm-k3-no-nc-dual-2x1a-mini-4-5g-control-5v","title":"Relay PWM k3 NO-NC dual 2x1A mini 4.5g (control 5V)","description":"\u003ch3\u003e\n \u003cb\u003e\n  Mini Relay PWM K3 NO\/NC - Dual 2x1A | 5V Control | 4.5g Lightweight\n \u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\n \u003cspan style=\"font-weight: 400\"\u003e\n  Tiny but mighty, the K3 Dual Channel Relay Module is here to take your voltage-switching dreams from theory to execution. Designed to handle two independent 1A channels, this ultra-compact relay weighs in at just 4.5 grams and responds to a 5V control signal—making it the small-but-serious workhorse your project didn't know it needed.\n \u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cspan style=\"font-weight: 400\"\u003e\n  Whether you're automating lights, triggering alarms, or just really enjoy hearing relays click, the K3 gives you both Normally Open (NO) and Normally Closed (NC) control options per channel. Perfect for microcontroller-based systems (Arduino, Raspberry Pi, etc.), and small enough to hide from judgmental eyes.\n \u003c\/span\u003e\n\u003c\/p\u003e\n\u003ch3\u003e\n \u003cb\u003e\n  Features:\n \u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli style=\"font-weight: 400\"\u003e\n  \u003cspan style=\"font-weight: 400\"\u003e\n   Control Voltage: 5V (logic-level friendly)\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400\"\u003e\n  \u003cspan style=\"font-weight: 400\"\u003e\n   Relay Channels: 2 (independent)\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400\"\u003e\n  \u003cspan style=\"font-weight: 400\"\u003e\n   Contact Rating: 1A @ 30V DC or 250V AC\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400\"\u003e\n  \u003cspan style=\"font-weight: 400\"\u003e\n   Configuration: Each relay supports both Normally Open (NO) and Normally Closed (NC) terminals\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400\"\u003e\n  \u003cspan style=\"font-weight: 400\"\u003e\n   Compact Size: Just 4.5g - lighter than your guilt over that one unsoldered joint\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400\"\u003e\n  \u003cspan style=\"font-weight: 400\"\u003e\n   Switch Type: Electromechanical\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400\"\u003e\n  \u003cspan style=\"font-weight: 400\"\u003e\n   Interface: PWM-compatible\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400\"\u003e\n  \u003cspan style=\"font-weight: 400\"\u003e\n   Form Factor: Miniature - fits where other relays fear to tread\n  \u003c\/span\u003e\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n \u003cb\u003e\n  What's in the Box:\n \u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli style=\"font-weight: 400\"\u003e\n  \u003cspan style=\"font-weight: 400\"\u003e\n   1x K3 Dual 2x1A Relay Module (PWM compatible, 5V control)\n  \u003c\/span\u003e\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\n \u003ci\u003e\n  \u003cspan style=\"font-weight: 400\"\u003e\n   ⚠️ Disclaimer: Accessory components (if any) may vary depending on supply stock and global logistics roulette. Always double-check before assuming.\n  \u003c\/span\u003e\n \u003c\/i\u003e\n\u003c\/p\u003e\n","brand":"Unmanned Tech","offers":[{"title":"Default Title","offer_id":53458729730395,"sku":"RTS-K3RELAY-1A","price":9.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/3888\/1627\/files\/relay-pwm-k3-no-nc-dual-2x1a-mini-45g-control-5v.webp?v=1782582979","url":"https:\/\/trandnova.com\/de\/products\/relay-pwm-k3-no-nc-dual-2x1a-mini-4-5g-control-5v","provider":"Trand Nova","version":"1.0","type":"link"}