Precision Sales & Equipment Inc.
PO Box 518
38 Bishop Hollow Rd.
Newtown Square, PA 19073 USA
Cage Code 3C3V5
610-359-1002
 FAX : 610-353-1674

MH20B Series Hybrid element has two times the the life of a wirewound element.
MW20B 10 turn long life potentiometer
  • Available in 3,5,10,20 turns -
  • 20 mm (3/4') body diameter.
  • Stainless Steel Shaft Diameter : (MH20B) 0.25" ,available with 6 mm shaft
  • (Specify when ordering)
  • .25" shaft has 1/4"-32 UNEF-2A BUSHING (MW20B - standard USA)
  • Standard resistance values available :
  • 3 turn: 1K, 5K, 10K, 20K - 5 turn: 1K, 5K, 10K, 20K,50K
  • 10 turn: 2K, 5K, 10K,20K,50K, 100K
  • Total Resistance tolerance +/-10%
MW20B (Bushing mount shown above) drawing pdf
MW20S (Servo Mount Version) drawing pdf
  • The longer resistive element of a multiturn potentiometer provides better power rating, linearity and setability than a single turn potentiometer. The MH20B features a high temperature plastic housing,
  • brass plated bushing. Rotational life is 10,000,000 shaft rotations. Power rating is 2 watts.
  • Too many choices? Through our experience we have designed pots used in water treatment plants,
  • nuclear energy plants and wire winding machines. Call our experts.
MH20Ndrawing drawing
Popular part numbers:
MH20B-2800-5K
MH20S-3020-10K
MH20S-3109-2K
MH20S-3110-2K
MH20B-3259-10K
MH20B-3269-5K
MH20B-10-10K
MH20B-10-10K/5K
MH20B-10-1K
MH20B-10-2K
MH20B-10-5K
 MH20B-15-10K
MH20B-20-2K
MH20B-3-10K
MH20B-10SL-10K
MH20B-3-2K
MH20S-10-10K
MH20S-10-10K
MH20S-10-1K
MH20S-10-20K
MH20S-10-2K
MH20S-10-5K
MH20S-3-2K
MH20S-3-5K
MH20S-5-1K
MH20S-5-5K
MH20S-5SB-10K