Where can I find a Potentiometer Panel-mount, single-turn, 2K linear

In summary, the conversation is about a person living in the UK looking for a Potentiometer Panel-mount, single-turn, 2K linear, 0.1 min and not being able to find it on the internet without high postage costs. They receive some advice on where to find it on eBay and the suggestion to try Maplin shops. The conversation also mentions ordering from China and Hong Kong for cheaper prices.
  • #1
Kieranlavelle
12
0
Hi guys I live in the UK and I was wondering if any of you knew a place where I could get hold of a Potentiometer Panel-mount, single-turn, 2K linear, 0.1 min. And it need be no more than 0.5w. The reason for this is because I can't find one on the internet in the UK without excessive postage for some reason (on place was £16 for a couple of grams worth) thanks a lot.

:D
 
Engineering news on Phys.org
  • #2
Try this:

http://www.ebay.com.au/itm/2-x-2K-OHM-Linear-Taper-Potentiometer-Pot-B2K-/250840505323?pt=LH_DefaultDomain_0&hash=item3a67425beb

Or this one:
http://www.ebay.com.au/itm/2-x-2K-OHM-Logarithmic-Taper-Potentiometer-Pot-A2K-2KA-FREE-SHIPPING-/260902100022?pt=LH_DefaultDomain_0&hash=item3cbefa1c36
 
  • #3
Thanks, I hate to say this but I'm a bit of an ammature will that do the same job as the one I described above and do you know any site from a UK seller where I could get the same kind of thing.

Thank you.
 
  • #4
Having just ordered a few minor components for a small project (all the stuff I used to own has gone), I'd agree with you that it is a real nightmare to buy specific items singly. It is always worth visiting Maplin shops (if there is one near you), who sell bags of assorted bits. They don't necessarily have just the values you want but it often is not all that critical and you can always peer into each bag of goodies to see what it has in it - they're all different.

The above is rubbish advice if you are planning never to do any more construction but you may get a taste for it.
 
  • #5
Right then I may have found the right one, would this work for example in the image?
http://www.ebay.co.uk/itm/POTENTIOMETER-POT-SWITCH-B2K-2K-LINEAR-15MM-SHAFT-TYPE-/200707495463?pt=UK_BOI_Electrical_Components_Supplies_ET&hash=item2ebb195627#ht_500wt_949
http://imageshack.us/photo/my-images/812/dimled.png/
 
  • #7
Kieranlavelle said:
Right then I may have found the right one, would this work for example in the image?
http://www.ebay.co.uk/itm/POTENTIOMETER-POT-SWITCH-B2K-2K-LINEAR-15MM-SHAFT-TYPE-/200707495463?pt=UK_BOI_Electrical_Components_Supplies_ET&hash=item2ebb195627#ht_500wt_949
http://imageshack.us/photo/my-images/812/dimled.png/

I notice they are 4 times the price and don't quote the postage. Ebay Australia quotes the postages all the time. This stops sellers selling the item cheap and then making it up on postage.

I order from China and Hong Kong all the time. They are very worried about getting less than a 5 star rating so they give amazing service.
I just got 20 Neodymium magnets delivered to Australia for $2.32 including postage.
 

1. Where can I purchase a Potentiometer Panel-mount, single-turn, 2K linear?

There are many places where you can find a Potentiometer Panel-mount, single-turn, 2K linear. Some options include electronic supply stores, online retailers, and industrial supply companies. It is important to research and compare prices and reviews before making a purchase.

2. What is the difference between a single-turn and multi-turn potentiometer?

A single-turn potentiometer has one full rotation from 0 to 360 degrees, while a multi-turn potentiometer has multiple rotations, typically ranging from 10 to 25 turns. This means that a multi-turn potentiometer offers more precise control and a wider range of values compared to a single-turn potentiometer.

3. What does the term "linear" mean in relation to a potentiometer?

The term "linear" refers to the relationship between the rotational position of the potentiometer and its output voltage. In a linear potentiometer, the output voltage increases or decreases in a consistent and proportional manner as the potentiometer is rotated. This allows for more precise and predictable control.

4. Can I use a 2K potentiometer for a different range of values?

Yes, you can use a 2K potentiometer for a different range of values by using external resistors in a voltage divider circuit. By adjusting the values of the external resistors, you can create a custom range for your potentiometer.

5. Can I mount a potentiometer on any surface?

While potentiometers can be mounted on a variety of surfaces, it is important to consider the material and size of the surface in order to ensure stability and proper functioning. Some potentiometers may also require specific mounting hardware or methods, so it is important to refer to the manufacturer's instructions before mounting.

Similar threads

I Where can I find publicly accessible data from observatories in Europe?
    • Astronomy and Astrophysics
Replies
5
Views
921
I Where Can I Find a High-Turn Solenoid for Low Current and Strong Magnetic Field?
    • Classical Physics
Replies
9
Views
1K
Engineering I’m having second thoughts about my job position. How can I proceed with it?
    • STEM Career Guidance
Replies
13
Views
2K
I Optimization problem with multiple outputs: impossible?
    • General Math
Replies
6
Views
1K
Physics I am now a PhD, but feel lost about myself and Science
    • STEM Career Guidance
Replies
19
Views
4K
The Scientist as Hero - or not
    • Art, Music, History, and Linguistics
Replies
1
Views
1K
Meet jtbell: Meet a Mentor Series Interview
    • General Discussion
Replies
12
Views
5K
Kerbal Space Program - Rocket Design Basics
    • Aerospace Engineering
Replies
2
Views
7K
Sifting the 4th qtr QG papers
    • Beyond the Standard Models
Replies
2
Views
2K
Mathematica This Week's Finds in Mathematical Physics (Week 244)
    • MATLAB, Maple, Mathematica, LaTeX
Replies
1
Views
2K

Hot Threads

Recent Insights

Back
Top