{"product_id":"multi-turn-trimmer-potentiometer-kit-15-values-50-ohm-2m-ohm-3296-20-turn","title":"Multi-Turn Trimmer Potentiometer Kit — 15 Values 50Ω–2MΩ, 3296 Type, 20-Turn Precision, 15-Pack","description":"\u003ch2\u003eMulti-Turn Trimmer Potentiometer Kit — 15 Values, 50Ω to 2MΩ, 3296 Type (15-Pack)\u003c\/h2\u003e\n\n\u003cp\u003eStop hunting for individual trimmer values. This \u003cstrong\u003e15-value multi-turn trimmer potentiometer kit\u003c\/strong\u003e covers the complete resistance range from \u003cstrong\u003e50Ω to 2MΩ\u003c\/strong\u003e in a single purchase — one of each value, all in the industry-standard \u003cstrong\u003e3296 footprint\u003c\/strong\u003e with \u003cstrong\u003e20-turn precision adjustment\u003c\/strong\u003e. Whether you’re calibrating a sensor, setting a reference voltage, trimming an oscillator, or adjusting op-amp gain, this kit has the exact value you need on the bench, ready to install.\u003c\/p\u003e\n\n\u003cp\u003eThe 3296-style multi-turn trimmer is the professional’s choice for precision circuit adjustment. Where a single-turn trimmer sweeps its full resistance range in one rotation, the 3296 spreads the same range across \u003cstrong\u003e20 full turns\u003c\/strong\u003e — giving you 20× finer resolution and the ability to make repeatable, stable adjustments that stay put. Cermet resistive element ensures long-term stability across temperature and humidity, unlike carbon trimmers that drift over time.\u003c\/p\u003e\n\n\u003ch3\u003eKit Contents — 15 Values (1 pc each)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e100Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e200Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e500Ω\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1KΩ\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e2KΩ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5KΩ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10KΩ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e20KΩ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50KΩ\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e100KΩ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e200KΩ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e500KΩ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1MΩ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2MΩ\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eKey Specifications (All Values)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTurns\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~20 turns (multi-turn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjustment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTop-mounted screwdriver slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResistive Element\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCermet (stable over temperature and humidity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFootprint\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3296 type — 10×10×4.5mm, 3 radial leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWiper Pin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePin 2 (center pin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMin Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1Ω (wiper contact resistance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoHS compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMulti-Turn vs Single-Turn — Why It Matters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-turn trimmer:\u003c\/strong\u003e Full resistance range in one rotation (~270°) — fast but coarse. One degree of rotation = ~0.37% of full range. Prone to accidental over-adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-turn 3296 (this kit):\u003c\/strong\u003e Full range across ~20 turns (7,200° total) — one degree of rotation = ~0.014% of full range. Ideal for precision calibration, reference voltages, and any setting that must be stable and repeatable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Guide by Value Range\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e50Ω – 500Ω:\u003c\/strong\u003e Current limit adjustment in motor drivers (A4988, DRV8825), shunt-based current sense calibration, low-resistance voltage dividers for ADC reference trimming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1KΩ – 10KΩ:\u003c\/strong\u003e Op-amp offset null (LM741, LM358), comparator threshold (LM393), Arduino analog input voltage divider, NE555\/TLC555 timing resistor, sensor zero-point calibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20KΩ – 100KΩ:\u003c\/strong\u003e RC oscillator frequency trimming, active filter cutoff frequency adjustment, PID controller setpoint, audio tone control circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200KΩ – 2MΩ:\u003c\/strong\u003e High-impedance voltage dividers, JFET bias adjustment, crystal oscillator load trimming, high-value RC timing circuits, electret microphone bias\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision reference voltage setting for ADC, DAC, and comparator circuits\u003c\/li\u003e\n\u003cli\u003eOp-amp offset null and closed-loop gain calibration\u003c\/li\u003e\n\u003cli\u003eStepper motor driver current limit (A4988, DRV8825, TMC2208)\u003c\/li\u003e\n\u003cli\u003eSensor span and zero calibration (pressure, temperature, load cell, pH)\u003c\/li\u003e\n\u003cli\u003ePID controller setpoint and gain adjustment\u003c\/li\u003e\n\u003cli\u003eOscillator frequency fine-tuning (RC, LC, crystal circuits)\u003c\/li\u003e\n\u003cli\u003eAudio amplifier bias and tone control\u003c\/li\u003e\n\u003cli\u003ePower supply output voltage adjustment\u003c\/li\u003e\n\u003cli\u003eElectronics lab and workbench trimmer assortment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Uses This Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronics engineers and technicians\u003c\/strong\u003e — bench calibration and prototype development across all value ranges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino and ESP32 makers\u003c\/strong\u003e — sensor calibration, motor driver current limit, analog reference trimming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D printer builders\u003c\/strong\u003e — stepper driver current adjustment (A4988, DRV8825 Vref trimming)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio DIY builders\u003c\/strong\u003e — amplifier bias, tone control, and level matching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStudents and educators\u003c\/strong\u003e — complete trimmer assortment for electronics lab coursework\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField service technicians\u003c\/strong\u003e — replacement trimmers for industrial and consumer electronics repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e15 × Multi-Turn Trimmer Potentiometer, 3296 type (1 each of: 50Ω, 100Ω, 200Ω, 500Ω, 1KΩ, 2KΩ, 5KΩ, 10KΩ, 20KΩ, 50KΩ, 100KΩ, 200KΩ, 500KΩ, 1MΩ, 2MΩ)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45674639425771,"sku":"","price":15.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Potentiometer-Kit-Multi-Turn-15pcs.jpg?v=1723007104","url":"https:\/\/keszoox.com\/products\/multi-turn-trimmer-potentiometer-kit-15-values-50-ohm-2m-ohm-3296-20-turn","provider":"Keszoox","version":"1.0","type":"link"}