{"title":"Electronic Semiconductor","description":null,"products":[{"product_id":"20sq045-schottky-barrier-rectifierpass-blocking-diodes-20a-45v","title":"20SQ045 Schottky Barrier Rectifier Diode 20A 45V - Solar Axial Cell Diode R-6 Package for Solar Panel - 3 Pack","description":"\u003ch2\u003e20SQ045 Schottky Barrier Rectifier Diode\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: 20SQ045\u003c\/li\u003e\n\u003cli\u003eTechnology: Schottky Barrier Rectifier\u003c\/li\u003e\n\u003cli\u003eForward Current (Io): 20A\u003c\/li\u003e\n\u003cli\u003eMaximum Repetitive Peak Reverse Voltage (Vr): 45V\u003c\/li\u003e\n\u003cli\u003eLow Forward Voltage Drop (Vf): 0.55V @ 20A\u003c\/li\u003e\n\u003cli\u003ePackage: R-6 Axial\u003c\/li\u003e\n\u003cli\u003eMounting Type: Through Hole\u003c\/li\u003e\n\u003cli\u003eCharacteristics: Low power loss, high efficiency, low leakage current\u003c\/li\u003e\n\u003cli\u003eCompliance: Lead-Free \/ RoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement for diodes marked 20SQ045.\u003c\/li\u003e\n\u003cli\u003eMay substitute for other Schottky diodes with equivalent electrical specifications (20A, 45V) and physical package (R-6 Axial). Verify circuit requirements before substitution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for low-voltage, high-frequency inverters, free-wheeling diodes, and polarity protection applications.\u003c\/li\u003e\n\u003cli\u003eCommonly used as a blocking or bypass diode in solar panel junction boxes and DC power systems.\u003c\/li\u003e\n\u003cli\u003eThe R-6 axial package is intended for through-hole mounting on a printed circuit board (PCB) or for point-to-point wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComponent tests as a short circuit, allowing current to flow in both directions.\u003c\/li\u003e\n\u003cli\u003eComponent tests as an open circuit, blocking current flow in the forward direction.\u003c\/li\u003e\n\u003cli\u003eAssociated fuse or circuit protection device repeatedly fails.\u003c\/li\u003e\n\u003cli\u003eNoticeable decrease in circuit voltage output or efficiency.\u003c\/li\u003e\n\u003cli\u003eVisible signs of overheating, such as discoloration or damage to the component body.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eObserve polarity. The stripe on the diode's body indicates the cathode (negative) lead. Incorrect installation will cause circuit failure.\u003c\/li\u003e\n\u003cli\u003eWhen soldering, use a heat sink on the lead between the component body and the solder joint to prevent heat damage.\u003c\/li\u003e\n\u003cli\u003eAvoid bending leads too close to the diode body to prevent stress on the internal seal.\u003c\/li\u003e\n\u003cli\u003eEnsure sufficient clearance and airflow around the component for heat dissipation, especially in applications approaching the 20A current rating.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369798852797,"sku":"AZ00950810","price":10.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00950810_1_23627eae-9828-4c41-ba28-6feb366c6370.jpg?v=1762246377"},{"product_id":"5mm-bipin-led-light","title":"500 PCS 5mm Bi-pin LED Light Emitting Diode Round Assorted Color (White\/Red\/Yellow\/Green\/Blue) Kit","description":"\u003ch2\u003e5mm LED Light Emitting Diode Assortment Kit (5 Colors)\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Color Assortment:\u003c\/strong\u003e Includes 500 total pieces divided equally among the five most essential electronics colors: Ultra-Bright White, Red, Yellow, Emerald Green, and Deep Blue (100 pieces each).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry-Standard 5mm Form Factor:\u003c\/strong\u003e Features the universally accepted 5mm round-head through-hole design, making them the perfect fit for standard breadboards, perfboards, and custom printed circuit boards (PCBs).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Luminous Intensity:\u003c\/strong\u003e Engineered with premium semiconductor chips that deliver bright, consistent illumination even at low currents, ensuring excellent visibility for indicator lights and displays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear Polarity Identification:\u003c\/strong\u003e Built with standard bi-pin leads where the longer leg indicates the positive Anode (+) and the shorter leg (along with a flat edge on the plastic base) indicates the negative Cathode (-).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrganized Storage Case:\u003c\/strong\u003e Packaged in a durable, compartmentalized translucent plastic box that keeps colors separated, preventing workbench clutter and saving you time when searching for a specific diode.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Quantity:\u003c\/strong\u003e 500 Pieces (100 per color).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Size\/Shape:\u003c\/strong\u003e 5mm Round.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Forward Voltage (Vf):\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eRed \u0026amp; Yellow: 2.0V - 2.2V\u003c\/li\u003e\n\u003cli\u003eWhite, Green \u0026amp; Blue: 3.0V - 3.2V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Continuous Current:\u003c\/strong\u003e 20mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViewing Angle:\u003c\/strong\u003e Approximately 30° - 45°.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUniversal Compatibility \u0026amp; Applications\u003c\/h3\u003e\n\u003cp\u003eThis LED assortment is an absolute necessity for anyone working with electronics, from beginners to professional engineers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrocontroller Prototyping:\u003c\/strong\u003e The go-to visual indicator for Arduino, Raspberry Pi, and ESP32 breadboard projects (e.g., blinking lights, status indicators, and logic level testing).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAppliance \u0026amp; Electronics Repair:\u003c\/strong\u003e Perfect for replacing dead power or status indicator lights on stereo amplifiers, routers, coffee makers, and children's toys.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Hobby Projects:\u003c\/strong\u003e Ideal for adding working headlights to RC cars, illuminating scale model train dioramas, or building custom PC case lighting mods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEducational Use:\u003c\/strong\u003e Excellent for teaching basic circuit theory, Ohm's law, and polarity in STEM classrooms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Wiring Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlways Use a Resistor (\u003c\/strong\u003e\u003cstrong\u003eCRITICAL):\u003c\/strong\u003e LEDs will instantly draw as much current as a power source can provide until they pop and burn out. You \u003cstrong\u003emust\u003c\/strong\u003e place a current-limiting resistor in series with the LED. (A 220Ω or 330Ω resistor is standard for a 5V circuit).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-Check Polarity:\u003c\/strong\u003e Remember: Long Leg = Positive (Anode), Short Leg = Negative (Cathode). If you install an LED backward, it will simply block the current and will not light up, but it usually won't be damaged unless the reverse voltage is extremely high.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoldering Heat limits:\u003c\/strong\u003e When soldering these to a PCB or wire, apply heat for no more than 3 seconds at a time. The plastic lens can melt, and excessive heat traveling up the metal legs can destroy the delicate semiconductor chip inside.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiffusion Trick (\u003c\/strong\u003e\u003cstrong\u003ePRO TIP):\u003c\/strong\u003e If you need a softer, wider glow (like for a custom lamp or indicator) instead of a harsh directional beam, lightly scuff the clear round top of the LED with fine-grit sandpaper to diffuse the light.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369803571389,"sku":"AZ00813392","price":12.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00175304_1_be405629-d0b8-474f-bcaf-c8e3409813e7.jpg?v=1762246316"},{"product_id":"1n34a-1n34-schottky-barrier-rectifier-blocking-diodes-50ma-65v-1","title":"1N34A 1N34 Schottky Diode 50mA 65V DO-35 (DO-204AH) - 5 Pack","description":"\u003ch2\u003e1N34A 1N34 Schottky Diode 50mA 65V DO-35 (DO-204AH)\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDiode Type: Schottky Barrier Rectifier\u003c\/li\u003e\n\u003cli\u003eForward Current: 50mA\u003c\/li\u003e\n\u003cli\u003ePeak Reverse Voltage: 65V\u003c\/li\u003e\n\u003cli\u003ePackage Type: DO-35 (DO-204AH) Axial\u003c\/li\u003e\n\u003cli\u003eLow forward voltage drop for high efficiency\u003c\/li\u003e\n\u003cli\u003eDesigned for high-frequency applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1N34A\u003c\/li\u003e\n\u003cli\u003e1N34\u003c\/li\u003e\n\u003cli\u003eIN34A\u003c\/li\u003e\n\u003cli\u003eIN34\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for TV, FM, and AM radio detection circuits\u003c\/li\u003e\n\u003cli\u003eCommonly used in crystal radio sets and DIY electronics\u003c\/li\u003e\n\u003cli\u003eDesigned for switch-mode power supplies and high-frequency DC-to-DC converters\u003c\/li\u003e\n\u003cli\u003eOften used as a modern substitute for Germanium diodes in audio circuits and effects pedals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDiode fails an open-circuit test with a multimeter\u003c\/li\u003e\n\u003cli\u003eDiode fails a short-circuit test (shows continuity in both directions)\u003c\/li\u003e\n\u003cli\u003eIncorrect voltage output or signal clipping in the circuit\u003c\/li\u003e\n\u003cli\u003eComponent shows visible signs of heat damage or physical cracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIdentify the cathode band (stripe) to ensure correct polarity during installation. The band indicates the negative terminal.\u003c\/li\u003e\n\u003cli\u003eUse a low-wattage soldering iron to prevent thermal damage to the component.\u003c\/li\u003e\n\u003cli\u003eTo dissipate heat, attach a heat sink (e.g., an alligator clip) to the lead between the diode body and the solder joint.\u003c\/li\u003e\n\u003cli\u003eAvoid bending leads too close to the glass body to prevent stress fractures.\u003c\/li\u003e\n\u003cli\u003eAlways verify the diode's orientation against the circuit board markings or schematic before soldering.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45860022943933,"sku":"AZ00131109","price":9.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00131109_1_73dfb583-33f3-4c9a-b74a-e5bb5a14d5ac.jpg?v=1762245604"}],"url":"https:\/\/bluestarspartstrend.com\/collections\/electronic-semiconductor.oembed","provider":"BlueStars Parts","version":"1.0","type":"link"}