{"product_id":"pololu-basic-spdt-relay-carrier-with-5vdc-relay-partial-kit","title":"Pololu Basic SPDT Relay Carrier with 5VDC Relay (Partial Kit)","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003ca href=\"\/ru\/collections\/pololu\"\u003ePololu\u003c\/a\u003e\u003cspan\u003e basic relay carrier modules allow simple control of a single-pole, double-throw (SPDT) switch from low-voltage, low-current control signals.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eThis item includes the basic carrier PCB along with an Omron G5LE-14-DC5 5V relay, 5.0 mm terminal blocks, and 0.1\" male headers in straight and right-angle versions. Surface-mount components are pre-assembled on the PCB, but the through-hole components are not installed. The included power relay is rated for up to 10 A under most conditions.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003ca href=\"\/ru\/products\/pololu-basic-spdt-relay-carrier-with-5vdc-relay-assembled\"\u003eWe also stock a fully-assembled version\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eWarning:\u003c\/strong\u003e\u003c\/span\u003e This product is not designed to or certified for any particular high-voltage safety standard. \u003cstrong\u003eWorking with voltages above 30V can be extremely dangerous\u003c\/strong\u003e and should only be attempted by qualified individuals with appropriate equipment and protective gear.\u003c\/span\u003e\u003c\/p\u003e \u003chr\u003e \u003cp\u003eThe carrier board routes the three relay control pins to 0.1″-spaced pins compatible with standard \u003ca href=\"\/ru\/collections\/solderless-breadboards\"\u003esolderless breadboards\u003c\/a\u003e and female servo cable connectors.\u003c\/p\u003e \u003cp\u003eThis partial kit version includes 8×1 straight and right angle 0.1″ male header strips that can optionally be broken into 3×1 pieces and soldered in. The relay switch pins are routed to a set of large pads intended for use with a 3-pin 5mm-pitch terminal block and a set of smaller pads with a 0.2″ pitch, making them compatible with 0.1″ \u003ca href=\"\/ru\/collections\/prototyping-pcbs-and-perfboard\"\u003eperfboards\u003c\/a\u003e.\u003c\/p\u003e \u003cp\u003eThe partial kit includes a 3-pin terminal block that can be optionally \u003ca href=\"\/ru\/collections\/soldering-supplies\"\u003esoldered\u003c\/a\u003e in. The carrier board has four mounting holes that work with #2 or M2 screws.\u003c\/p\u003e \u003ch3\u003eAdvantages over similar products\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eCompact layout\u003c\/li\u003e \u003cli\u003eTwo LEDs to indicate coil actuation\u003c\/li\u003e \u003cli\u003eZener diode for fast current decay on relay coil\u003c\/li\u003e \u003cli\u003eSpecification of electrical routing clearance rules on relay switch nodes\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eUsing the relay module\u003c\/h3\u003e \u003cp\u003eThe switch portion of the relay is accessible on one side of the board while the control pins are routed to the other. The relay coil is powered by supplying the appropriate coil voltage for your specific relay across the VDD and GND pins, and it is activated by a digital high-control signal on the EN pin.\u003c\/p\u003e \u003cp\u003eThe control signal is fed directly to a BSS138 N-channel MOSFET, which in turn actuates the relay coil when the control voltage exceeds approximately 2.5 V, up to a maximum of 20 V (see\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J620\/BSS138-7-F.pdf\"\u003eBSS138 datasheet\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor details).\u003c\/p\u003e \u003cp\u003eThe relay switch terminals COM (common), NO (normally open), and NC (normally closed) are routed on the PCB with a minimum clearance of 60 mils (1.5 mm) from other copper. The copper traces are designed to be at least 45 mil (1.1 mm) from the board edges, though manufacturing variations in the board edges can make those distances slightly lower.\u003c\/p\u003e \u003cp\u003eIn most applications, the current and voltage ratings for the module will match the ratings of the relay used. Maximum current, maximum voltage, and life expectancy are interdependent; we, therefore, recommend careful examination of your relay’s datasheet.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/relay-pinout-2.jpg\" alt=\"\"\u003e\u003c\/p\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eVoltage: 5V\u003c\/li\u003e \u003cli\u003eSize:\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e1″ × 1.2″ × 0.9″\u003c\/span\u003e\n\u003c\/li\u003e \u003cli\u003eWeight:\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e16 g\u003c\/span\u003e\n\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J618\/pololu-basic-spdt-relay-carrier-schematic-diagram.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J619\/G5LE.pdf\"\u003eOmron G5LE Single-pole 10A Power Relay Datasheet\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J620\/BSS138-7-F.pdf\"\u003eBSS138 N-channel MOSFET datasheet\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1889\/pololu-basic-spdt-relay-carrier-for-sugar-cube-relay.pdf\"\u003eDimension diagram of the Pololu Basic SPDT Relay Carrier with DC Relay\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J939\/rly01a02-drill.dxf\"\u003eDXF drill guide\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J954\/pololu-basic-spdt-relay-carrier-with-dc-relay.step\"\u003e3D Model (STEP)\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":50847193432337,"sku":"POL-2481","price":4.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/6285\/6209\/files\/pololu-basic-spdt-relay-carrier-with-5vdc-relay-partial-kit-pololu-pol-2481-71243351359873.jpg?v=1735208200","url":"https:\/\/abcd3032.myshopify.com\/ru\/products\/pololu-basic-spdt-relay-carrier-with-5vdc-relay-partial-kit","provider":"Tayyab Zak","version":"1.0","type":"link"}