Introduction • On Precision Pots • General Product Definitions • Construction Details • Multiturn Precision Pots • Resistive Elements • Terminals • Shaft-Rotor Assembly • Mechanical Rotation • Mounting Methods • 3540 Family • 3590 Family • Knobpot 3600 Family • Single-Turn Precision Pots • 6537/6637 Family • 6539/6639 Family • 3680 Pushbutton Family • Special Precision Pots • Shafts • Mounting Styles • Bearings • Torque • Linearity • Wiper Load • Low Current Applications • High Rotational Speed • Angles • Additional Taps • Sealed Units • Multicup Assemblies • Envelopes • Environmental • Competition • Useful Terms

6537/6538 and 6637/6638 Families

Like the 3540 family, this model family has become recognized as a standard in the thick-film single-turn precision potentiometer market. The 6537/6538 is available with metal housing and servo mount. The 6637/6638 is available with plastic housing and bushing mount.

These models feature:
  • ±1% independent linearity
  • ±10% resistance tolerance