Trimmer Potentiometer Accessories

Trimmer potentiometers accessories are available to help with the installation and use of trimmer potentiometers also known as trim pots or trimmer resistors. They enable you or alter the resistance on a trimmer potentiometer, a type of potentiometer which is usually set to a given value and then is kept in that position. Potentiometers control the level of electric potential, or voltage, in electronic equipment. Adjustment tool accessories are generally only used when the equipment is being installed or serviced, as the values set on installation should already be correct for the function of that device.

RS have a great range of variable resisters and accessories to meet all your potentiometers and hardware requirements.

How do trimmer potentiometers work?

Trimmer potentiometers or trimmer resistors are mounted directly onto circuit boards and set to a particular resistance using a trimmer resistor adjustment tool via a screw on the device. They may then be held in place using a fixative device. General users are not usually able to access the trimmer to move it.

Types of trimmer potentiometer accessories

  • Adjustment tools - trimmer resistor adjustment tools may vary slightly in design depending on the type and design of trimmer they are intended for use with. Many of this type of tool will work with a range of trimmers.
  • Mounting types - potentiometer mounting kits
  • Adapters - for panel mounting
  • Spindle locks - easily fitted snap-in spindles, makes mounting and removal of trimmer potentiometers easier

35 Products showing for Trimmer Potentiometer Accessories

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In Stock
RS PRO Spindle Lock 13.51 mm, For Use With 3/8 in Bushes with 32 TPI White-Thread and 1/4 in Shaft
  • RS stock no. 482-2450
Subtotal (1 pack of 5 units)
R 401,57(exc. VAT)
R 80,314/unit
In Stock
Vishay Trimmer Adjustment Tool 127 mm, For Use With Trimmers Of All Sizes
  • RS stock no. 852-4611
  • Mfr. Part No. 008T000
Subtotal (1 unit)
R 166,06(exc. VAT)
R 166,06/unit
In Stock
Bourns Adjustment Tool, For Use With 3342, Trimmer Models 3224, 3213, 3214, 3223, Most Trimmer Shafts/Rotors
  • RS stock no. 167-5456
  • Mfr. Part No. H-91
Subtotal (1 box of 50 units)
R 2 704,35(exc. VAT)
R 54,087/unit
In Stock
Bourns Adjustment Tool, For Use With 3342, Trimmer Models 3224, 3213, 3214, 3223, Most Trimmer Shafts/Rotors
  • RS stock no. 743-2473P
  • Mfr. Part No. H-91
Subtotal 1 unit (supplied in a bag)
R 59,66(exc. VAT)
R 59,66/unit
In Stock
Bourns Adjustment Tool, For Use With 3342, Trimmer Models 3224, 3213, 3214, 3223, Most Trimmer Shafts/Rotors
  • RS stock no. 743-2473
  • Mfr. Part No. H-91
Subtotal (1 unit)
R 59,66(exc. VAT)
R 59,66/unit
In Stock
Bourns Adjustment Tool, For Use With Trimmer Models 3342, Trimmer Models 3224 And 3214, Most Trimmer Shafts/Rotors, 3223
  • RS stock no. 743-2479
  • Mfr. Part No. H-90
Subtotal (1 unit)
R 99,69(exc. VAT)
R 99,69/unit
In Stock
Bourns Adjustment Tool, For Use With Trimmer Models 3342, Trimmer Models 3224 And 3214, Most Trimmer Shafts/Rotors, 3223
  • RS stock no. 743-2479P
  • Mfr. Part No. H-90
Subtotal 1 unit (supplied in a bag)
R 99,69(exc. VAT)
R 99,69/unit
In Stock
Bourns Adjustment Tool, For Use With Trimmer Models 3342, Trimmer Models 3224 And 3214, Most Trimmer Shafts/Rotors, 3223
  • RS stock no. 167-5313
  • Mfr. Part No. H-90
Subtotal (1 tray of 25 units)
R 2 245,55(exc. VAT)
R 89,822/unit
In Stock
Bourns Protector 60.76 mm, For Use With Pushbutton Potentiometers
  • RS stock no. 165-6008P
  • Mfr. Part No. H-385-3
Subtotal 1 unit (supplied in a bag)
R 921,31(exc. VAT)
R 921,31/unit
In Stock
Bourns Protector 50.6 mm, For Use With Pushbutton Potentiometers
  • RS stock no. 248-6816
  • Mfr. Part No. H-385-2
Subtotal (1 unit)
R 891,16(exc. VAT)
R 891,16/unit
In Stock
Bourns Adjustment Tool, For Use With 3223 And 3213, H-92-1: Trimmer Models 3342, Most Trimmer Shafts/Rotors, H-91:
  • RS stock no. 743-2482
  • Mfr. Part No. H-92-1
Subtotal (1 unit)
R 65,63(exc. VAT)
R 65,63/unit
In Stock
Bourns Adjustment Tool, For Use With 3223 And 3213, H-92-1: Trimmer Models 3342, Most Trimmer Shafts/Rotors, H-91:
  • RS stock no. 743-2482P
  • Mfr. Part No. H-92-1
Subtotal 1 unit (supplied in a bag)
R 64,22(exc. VAT)
R 64,22/unit
In Stock
Bourns Adjustment Tool, For Use With 3223 And 3213, H-92-1: Trimmer Models 3342, Most Trimmer Shafts/Rotors, H-91:
  • RS stock no. 167-5314
  • Mfr. Part No. H-92-1
Subtotal (1 tray of 25 units)
R 1 532,475(exc. VAT)
R 61,299/unit
In Stock
TT Electronics/BI Panel Mount Adapter 19 mm, For Use With 89 Series Multi-Turn Trimmer Potentiometer
  • RS stock no. 144-2053
  • Mfr. Part No. 89BLF-19MM
Subtotal (1 box of 50 units)
R 7 960,25(exc. VAT)
R 159,205/unit
In Stock
TT Electronics/BI Panel Mount Adapter 19 mm, For Use With 89 Series Multi-Turn Trimmer Potentiometer
  • RS stock no. 144-2209
  • Mfr. Part No. 89BLF-19MM
Subtotal (1 unit)
R 175,26(exc. VAT)
R 175,26/unit
In Stock
Bourns Panel Mount Adapter 29.7 mm, For Use With Potentiometer
  • RS stock no. 107-6878
  • Mfr. Part No. H83P
Subtotal (1 unit)
R 71,09(exc. VAT)
R 71,09/unit
In Stock
Bourns Panel Mount Adapter 29.7 mm, For Use With Potentiometer
  • RS stock no. 107-6878P
  • Mfr. Part No. H83P
Subtotal 1 unit (supplied in a bag)
R 72,88(exc. VAT)
R 72,88/unit
In Stock
Bourns Panel Mount Adapter 29.7 mm, For Use With Potentiometer
  • RS stock no. 167-3534
  • Mfr. Part No. H83P
Subtotal (1 box of 50 units)
R 2 727,65(exc. VAT)
R 54,553/unit
Temporarily out of stock
Bourns Protector 60.76 mm, For Use With Pushbutton Potentiometers
  • RS stock no. 167-3551
  • Mfr. Part No. H-385-3
Subtotal (1 box of 50 units)
R 35 948,45(exc. VAT)
R 718,969/unit
Temporarily out of stock
Bourns Protector 60.76 mm, For Use With Pushbutton Potentiometers
  • RS stock no. 165-6008
  • Mfr. Part No. H-385-3
Subtotal (1 unit)
R 921,31(exc. VAT)
R 921,31/unit
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