7 Best Potentiometers (October 2026)

Buy the wrong potentiometer and the project stalls. A 10K part will not behave like a 100K one in a guitar tone circuit. A linear taper feels wrong on a volume control. A single-turn pot cannot give the fine adjustment a bench power supply needs. Many buyers also order a kit expecting knobs, nuts and washers, then find a bag of bare parts. The Best Potentiometers depend on three things: the resistance values you need, the taper and turn count, and whether you are stocking a parts drawer or replacing one component.

The short answer: the BOJACK 150-Piece Assortment Kit suits anyone who wants the widest spread of values for prototyping, the ALLECIN WH148 50-Piece Kit suits audio and lighting hobbyists who want ready-to-use knobs, and the Taiss 200-Piece WH148 Kit suits builders who need hardware for dozens of panel-mounted projects. The rest of the list covers a 10-turn precision part, a larger WH148 assortment, a single-value 10K pack and a compact 4-pack with dials.

TL;DR: top picks at a glance

• Best overall: the BOJACK 150-Piece Assortment Kit, 15 values from 100 ohm to 2M ohm with 10 pieces of each.
• Best for audio and lighting projects: ALLECIN WH148 50-Piece Kit, 10 linear values from 1K to 1M with knobs and printed markings.
• Best for panel-mount builds: Taiss 200-Piece WH148 Kit, 50 potentiometers plus 50 knobs, 50 nuts and 50 washers.
• Best for precision tuning: Taiss 3590S 10-Turn, 10-turn wirewound with +/-0.25% linearity and a 2W rating.

Best Potentiometers Comparison (October 2026)

#	Product	Best for	Quantity	Resistance range	Shaft / mounting
1	BOJACK 150-Piece Assortment Kit	Prototyping variety	150	100 ohm to 2M ohm	6mm, through-hole
2	ALLECIN WH148 50-Piece Kit	Audio and lighting	50	1K to 1M ohm	15mm shaft, 3 pins
3	Taiss 200-Piece WH148 Kit	Panel-mount builds	200 (50 pots)	1K to 1M ohm	15mm shaft, 6mm diameter
4	Taiss 3590S 10-Turn	Precision adjustment	2	10K ohm	6.35mm shaft, 9mm thread
5	EEEEE 84-Piece WH148 Kit	Organized bench stock	84 (20 pots)	1K to 1M ohm	15mm shaft, 3 pins
6	GODIYMODULES 10K WH148 10-Pack	Repeat 10K builds	10	10K ohm	15mm shaft, 3 pins
7	DaFuRui RV24YN20S 4-Pack	Dial-style panels	4	10K ohm	6mm shaft, 9mm thread

1. BOJACK 150-Piece Assortment Kit: Best 15-Value Variable Resistor Kit for Prototyping

• Quantity: 150 pieces, 10 of each of 15 values
• Resistance range: 100 ohm to 2M ohm
• Size: 6mm, through-hole mount
• Rated power: 0.1W, 50V maximum operating voltage
• Storage: Clear plastic case

Pros:

• The 15 values (including 100, 200, 300 and 500 ohm, 1K, 2K, 5K, 10K, 20K, 50K, 100K, 200K, 500K, 1M and 2M ohm) cover more ground than any other kit here.
• Ten of every value means one prototype will not exhaust a single value.
• The clear plastic case keeps the values sorted and easy to spot.
• It is a strong value for the volume of parts, and buyers consistently praise the variety.

Cons:

• The most common complaint is that some measured values land outside the stated ranges, so critical circuits need a meter check.
• The 0.1W rating and 50V ceiling rule out anything beyond low-power signal work.
• No knobs, nuts or washers are listed, so panel use needs extra hardware.

Best for: Electronics students and prototypers who want one case that covers nearly every common value for breadboard and PCB work.

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The BOJACK 150-Piece Assortment Kit is different from the rest of the list because it is a trimmer-style prototyping stock rather than a panel-control set. Its 6mm parts mount through-hole, and the spread starts at 100 ohm and runs to 2M ohm. The ALLECIN WH148 50-Piece Kit stops at 1K on the low end, so low-value work such as current-limiting or bias adjustment favors BOJACK.

The tradeoff is precision and power. At 0.1W and 50V, these parts suit signal-level circuits only. If a value matters to the circuit, verify it with a meter before soldering, since some units measure off their stated value.

This is the wrong choice for a builder who wants something to turn by hand on a finished enclosure. The Taiss 200-Piece WH148 Kit and the ALLECIN set include knobs and 15mm shafts, which suit that job far better.

2. ALLECIN WH148 50-Piece Kit: Best Linear WH148 Potentiometer Set for Audio and Lighting

• Quantity: 50 pieces
• Resistance values: 1K, 2K, 5K, 10K, 20K, 50K, 100K, 250K, 500K and 1M ohm
• Shaft: 15mm, single-joint, 3 pins
• Body size: 23.6mm tall by 16.4mm long
• Knobs: Plum caps and aluminum alloy knobs

Pros:

• Ten linear values from 1K to 1M ohm cover most audio, dimmer and sensor-adjustment jobs.
• Printed markings on the parts make each value easy to identify.
• Aluminum alloy knobs feel more solid than the plastic knobs in cheaper kits.
• Buyers report smooth operation in audio, lighting and hobby circuits.

Cons:

• Every value is linear, so a conventional audio-taper volume control needs a different part.
• The kit does not list nuts or washers, so mounting hardware may need to come from elsewhere.
• Power and voltage ratings are not listed.

Best for: Hobbyists building amplifiers, LED dimmers and small audio gear who want ready-to-use knobs with every part.

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The ALLECIN WH148 50-Piece Kit is a smaller, tidier alternative to the Taiss 200-piece set. It gives you the same 15mm WH148 format with metal-feeling knobs, and the package is compact at roughly 7.7 ounces. Buyers praise the quality of the parts and the good selection of common values.

Choose it over the EEEEE 84-Piece WH148 Kit when knob quality matters more than the count of spare hardware. Both use the same value range, and both are linear only.

It is the wrong pick for a bench that needs very low values or high power. For those cases, the BOJACK kit reaches down to 100 ohm and the Taiss 3590S 10-Turn is rated at 2W.

3. Taiss 200-Piece WH148 Kit: Best Carbon Film WH148 Kit for Panel-Mount Builds

• Contents: 50 potentiometers, 50 knobs, 50 nuts and 50 washers
• Values: 10 B10K plus 5 each of B1K, 5K, 20K, 50K, 100K, 250K, 500K and 1M
• Shaft: 15mm long, 6mm diameter
• Body size: 24mm by 17mm by 25mm
• Material: Metal and carbon film, plastic knobs

Pros:

• Every potentiometer has a knob, a nut and a washer, so a part can go straight onto a panel.
• Ten B10K pieces give extra stock of the most common value in guitar and audio work.
• White, black and blue knobs make it easy to color-code controls.
• Buyers describe it as a solid value with a good assortment, and one notes it suits guitar amps.

Cons:

• Reliability feedback is mixed, with some intermittent performance reported.
• The plastic case has been described as breaking in places.
• Only five pieces of most values means heavy use of any single value runs out quickly.

Best for: Builders of guitar pedals, stereos and household audio gear who want hardware included for dozens of panel mounts.

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The Taiss 200-Piece WH148 Kit counts every nut, washer and knob in its 200-piece total, so the real potentiometer count is 50. That matters when comparing it with the BOJACK 150-Piece Assortment Kit, which has 150 actual resistors. If the goal is raw component count, BOJACK is the larger stock. If the goal is finished controls, Taiss is the more complete set.

It also comes in 20-piece and 80-piece options, the latter in gold, silver and black. The smaller version is a sensible route for a one-off build.

Because buyers report intermittent behavior in some units, test each part before soldering it into a finished enclosure. For a build that cannot tolerate that risk, the Taiss 3590S 10-Turn is the better-reviewed single part.

4. Taiss 3590S 10-Turn: Best Wirewound 10-Turn Potentiometer for Precision Adjustment

• Resistance: 10K ohm, +/-5% tolerance
• Linearity: +/-0.25%
• Technology: Wirewound, 10 turns, 2W
• Rotating life: 1,000,000 turns
• Size: 22mm by 19mm body, 42mm total length, 9mm thread, 6.35mm shaft

Pros:

• Ten turns allow fine voltage or current adjustment that a single-turn part cannot match.
• The +/-0.25% linearity is tight for a part in this class.
• The 2W rating handles more power than any kit part on this list.
• Two A03 knobs are included, and buyers describe the adjustment as even and free of skips.

Cons:

• Only two pieces are included, and it is limited to 10K ohm in this listing.
• The included knobs are about 1 inch across, which can crowd pots mounted close together.
• At 60 grams per unit with a 42mm length, it needs more panel depth than a WH148 part.

Best for: Bench power supply upgrades, calibration circuits and any build where fine adjustment matters more than a variety of values.

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The Taiss 3590S 10-Turn is the only precision part on the list. It is a multi-turn wirewound, where the other six are single-turn carbon parts. That makes it the right choice for replacing a scratchy voltage or current control on a lab supply, and buyers use it for exactly that. Working through ten full rotations has something in common with mechanical puzzles for adults: the reward is in the slow, deliberate movement.

It also comes in 2K, 5K, 20K and 100K ohm variants, so the same design covers other ranges. Buyers rate quality, adjustability and value highly, and one confirmed the wirewound construction by opening a unit.

It is the wrong choice for audio volume controls or for stocking a drawer. The ALLECIN WH148 50-Piece Kit is the better fit for those, since it covers ten values with knobs.

5. EEEEE 84-Piece WH148 Kit: Best Compartmentalized Linear Kit for Bench Stock

• Contents: 20 potentiometers, 24 knobs, 20 washers and 20 nuts
• Values: 1K, 2K, 5K, 10K, 20K, 50K, 100K, 250K, 500K and 1M ohm
• Shaft: 15mm, single-joint, 3 pins
• Taper: Linear only
• Weight: 11.7 ounces

Pros:

• Individual compartments keep each value separated and easy to retrieve.
• Four spare knobs beyond the potentiometer count cover a lost or broken knob.
• Buyers report that tested parts fall within tolerance and work well.
• Nuts and washers are included for each potentiometer.

Cons:

• Twenty potentiometers across ten values gives only two of each, so the stock is thin.
• Linear taper only, as buyers note, which rules out audio-taper volume controls.
• Resistance tolerance and power ratings are not listed.

Best for: Hobbyists who want a neatly organized set with mounting hardware for occasional projects on a test bench.

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The EEEEE 84-Piece WH148 Kit offers the same value range as the ALLECIN WH148 50-Piece Kit, but with nuts and washers and an organized case. Its 84-piece total is padded by hardware, so only 20 pieces are actual potentiometers. The Taiss 200-Piece WH148 Kit has 50.

Choose it when organization and spare knobs matter more than depth of stock. For heavier use, the Taiss kit or the BOJACK set will last longer before running out of a given value.

6. GODIYMODULES 10K WH148 10-Pack: Best Single-Value B10K Pack for Repeat Builds

• Quantity: 10 potentiometers and 10 knobs
• Resistance: 10K ohm (B10K)
• Taper: Linear
• Shaft: 15mm, 3 pins
• Hardware: Nuts and washers

Pros:

• Ten identical B10K parts suit builds that repeat one circuit, such as a pedal or synth module.
• A knob comes with every part, along with a nut and a washer.
• The 15mm shaft and 3-pin layout match the WH148 parts in the larger kits.
• The pack is light at about 2.89 ounces and easy to store.

Cons:

• It covers only one value, so a project needing other values requires a second purchase.
• Power rating, tolerance and construction materials are not listed.
• Buyer feedback is not available for this pack, so there is little evidence on consistency.

Best for: Makers building several copies of a circuit that uses 10K linear controls.

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The GODIYMODULES 10K WH148 10-Pack makes sense only when you already know the value you need. In that case it beats buying one of the Taiss 200-Piece WH148 Kit sets, which holds just ten B10K parts among its 50.

If you are still deciding on values, buy the ALLECIN WH148 50-Piece Kit instead, since a single-value pack is the wrong choice for exploratory work.

7. DaFuRui RV24YN20S 4-Pack: Best Carbon Film Potentiometer with Dials for Front Panels

• Model: RV24YN20S, B103 10K ohm
• Technology: Carbon film, rotary
• Tolerance: Listed as +/-10
• Size: 40mm by 38mm with dial, 9mm thread, 6mm shaft diameter, 10mm shaft length
• Includes: 4 potentiometers, 4 A03 knobs and 4 dials

Pros:

• Dials give a calibrated, instrument-style look that suits lab gear and power supplies.
• The 10mm shaft with a 9mm thread suits standard panel holes.
• Each part comes with both a knob and a dial.
• The B103 code indicates a linear taper at 10K ohm.

Cons:

• The tolerance unit is not clearly specified in the listing.
• Power rating is not listed.
• There is no buyer feedback available, and only four pieces are included.

Best for: Builders making instrument-style front panels who want a dial and knob with each control.

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The DaFuRui RV24YN20S 4-Pack is a niche part. Its 10mm shaft is shorter than the 15mm shaft on every WH148 option, and the added dial is bulkier than a standard knob.

For simple 10K needs, the GODIYMODULES 10K WH148 10-Pack is a more flexible and cheaper-to-stock choice. For fine adjustment, the Taiss 3590S 10-Turn is the better pick.

Buyer's Guide: How to Choose the Right Potentiometer

The core trade-off is breadth against fit. An assortment kit gives you many values for a project that is still taking shape, but each value comes in small numbers and builds on cheap bulk parts. A single-value pack or a precision part gives you the exact component and the right feel, but only for that one job.

Before choosing, check these project details:

• Resistance values: Match the kit's range to your circuit, since low-value work needs 100 ohm parts and audio work usually sits at 10K to 500K.
• Taper: Every WH148 kit on this list is linear, so audio-taper volume controls need a different part.
• Turn count: Single-turn parts suit hand-set controls, and multi-turn parts suit fine adjustment.
• Shaft and mounting: Check shaft length and thread diameter against your panel thickness and hole size.
• Included hardware: Nuts, washers and knobs save a second order, and they are included with some kits but not others.

Resistance Range and Value Coverage

The first decision is which values you need. The BOJACK 150-Piece Assortment Kit reaches from 100 ohm to 2M ohm, while the ALLECIN WH148 50-Piece Kit, EEEEE 84-Piece WH148 Kit and Taiss 200-Piece WH148 Kit all cover 1K to 1M ohm. Most audio, dimmer and microcontroller work sits inside that second range.

If you already know the value, a single-value pack avoids waste. The GODIYMODULES 10K WH148 10-Pack and DaFuRui RV24YN20S 4-Pack both give 10K ohm only.

Linear Taper and Audio Use

All WH148 kits here are B-type linear. That suits dimmers, level trims and sensor adjustment, but a volume control in a classic amplifier normally uses a logarithmic taper. A linear part will make the volume change feel abrupt at the low end.

Confirm the taper before ordering for audio work. None of the products in this list is listed as an audio taper, and the listings that give no taper data should not be assumed otherwise.

Turn Count and Precision

A single-turn part swings through about one rotation, which is fine for hand-set controls. The Taiss 3590S 10-Turn spreads the range over ten rotations, so each degree of movement changes the output far less. For a bench supply or a calibration trim, that fine control is the whole point.

The tradeoff is size and cost of fitting. The 3590S measures 42mm in total length and needs more panel depth than a 15mm WH148 part. Smooth turning is part of the appeal, much like the tactile pull of fidget toys for adults, and it is a reason some builders pay for a better part.

Knobs, Shafts and Mounting Hardware

Check how the part meets the panel. The Taiss 200-Piece WH148 Kit and EEEEE 84-Piece WH148 Kit supply nuts and washers, while the BOJACK 150-Piece Assortment Kit lists none. The 15mm shaft on WH148 parts suits typical enclosure walls, and the 10mm shaft on the DaFuRui RV24YN20S 4-Pack suits thinner panels.

Knob quality varies too. The ALLECIN WH148 50-Piece Kit uses aluminum alloy knobs, while the Taiss kit uses plastic ones. If knobs sit close together, check their diameter, since the 3590S knobs are about 1 inch across.

Frequently Asked Questions About Potentiometers

What is the best potentiometer kit for beginners?

The BOJACK 150-Piece Assortment Kit is the broadest starting point, with 15 values and 10 of each. The ALLECIN WH148 50-Piece Kit is a tidier alternative that includes knobs. Verify values with a meter in either case.

What potentiometer value do I need for guitar pedals?

Guitar tone and volume controls commonly use 10K to 500K ohm parts, which the Taiss 200-Piece WH148 Kit covers with ten B10K pieces plus other values. Those are linear, though, so a classic volume circuit may need a different taper. Check your schematic before ordering.

What is a 10-turn potentiometer used for?

A 10-turn part such as the Taiss 3590S 10-Turn is used when fine adjustment matters, such as a bench power supply voltage or a calibration trim. It has +/-0.25% linearity and a 2W rating. A single-turn WH148 part cannot give that resolution.

Do these potentiometers come with knobs?

Most do. The ALLECIN WH148 50-Piece Kit, EEEEE 84-Piece WH148 Kit, GODIYMODULES 10K WH148 10-Pack and Taiss 3590S 10-Turn all include knobs. The BOJACK 150-Piece Assortment Kit does not list any.

Are these potentiometers linear or logarithmic?

The WH148 kits from ALLECIN, Taiss, EEEEE and GODIYMODULES are listed as linear, and the DaFuRui B103 code also indicates a linear taper. The BOJACK listing does not specify a taper. For audio-taper volume controls, you will need a different product.

Final Verdict: Which Potentiometer Should You Buy?

Best Potentiometers for most buyers start with BOJACK 150-Piece Assortment Kit: 150 pieces across 15 values from 100 ohm to 2M ohm, with 10 of each, at 0.1W and 50V. Its main weakness is accuracy, since some units measure outside their stated values, and it includes no knobs or mounting hardware.

For finished controls, the ALLECIN WH148 50-Piece Kit is the best fit for audio and lighting projects, with ten linear values and aluminum alloy knobs. The Taiss 200-Piece WH148 Kit is the better pick for panel builds because it includes 50 knobs, nuts and washers. The EEEEE 84-Piece WH148 Kit is the choice when organized compartments and spare knobs matter more than quantity.

The specialist picks are narrower. The Taiss 3590S 10-Turn is the pick for precision adjustment, the GODIYMODULES 10K WH148 10-Pack suits repeat 10K builds, and the DaFuRui RV24YN20S 4-Pack suits dial-style panels. If you are still undecided, start with the BOJACK kit for variety and add a Taiss 3590S only when a specific circuit needs fine adjustment.