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Trimmers

Trimmers allow for easy adjustment of resistance values through physical manipulation. Vishay offers single- and multi-turn trimmers in a variety of case styles, sizes, and technologies. Trimmers are variable resistors that are commonly used for all applications in which the exact ohmic value needed for the design is not defined in advance. They offer easy adjustment (generally done with a screwdriver) and stability after being assembled on the PCB.

Main parameters:

  • Single-turn or multi-turn (single-turn trimmers are cheaper, while multi-turn devices offer more precise tuning)
  • Through-hole or SMD designs (depending on the customer’s choice)
  • Adjustment range: defines the max ohmic value needed
  • Overall dimensions: dependent on the available space on the PCB

Sealing level: dependent on customers’ constraints

Series
Product Image
Description
Mounting
Trimmer Type
Resistance Min.
(Ω)
Resistance Max.
(Ω)
Datasheet
info
Multi-Turn 3/8" (9.52 mm) Square Wirewound Trimmers Through-hole Multi turn 10 10 K
Datasheet
info
Multi-Turn 1/4" (6.35 mm) Square Wirewound Trimmers Through-hole Multi turn 10 5 K
Datasheet
info
3/4" Rectangular (19 mm) Multi-Turn Cermet Trimmer Through-hole Multi turn 10 5 M
Datasheet
info
3/8" Square (10 mm) Single-Turn Cermet Trimmer Through-hole Single turn 100 2 M
Datasheet
info
3/8" Square (10 mm) Multi-Turn Cermet Trimmer Through-hole Multi turn 10 2.2 M
Datasheet
info
1 1/4" Rectangular Multi-Turn Cermet Trimmer Through-hole Multi turn 10 2 M
Datasheet
info
8.5 mm Diameter Single-Turn Fully Sealed Container Cermet Trimmer Through-hole Single turn 10 2.2 M
Datasheet
info
8.5 mm Diameter Single-Turn Fully Sealed Container Cermet Trimmer Through-hole Single turn 10 2.2 M
Datasheet
info
12.5 mm Square Modular Single-Turn Cermet Trimmer Through-hole Single turn 22 4.7 M
Datasheet
info
Fully Sealed Container 12 mm Square or Round Single-Turn Cermet Trimmer Through-hole Single turn 22 10 M
Datasheet
info
3/4" Rectangular Multi-Turn Cermet Trimmer Through-hole Multi turn 10 5 M
Datasheet
info
5 mm Through Hole Trimmer Single-Turn Cermet Through-hole Single turn 10 1 M
Datasheet
info
1/4" Multi-Turn Fully Sealed Container Cermet Trimmer Through-hole Multi turn 10 2.2 M
Datasheet
info
1/4" Multi-Turn Fully Sealed Container Cermet Trimmer Through-hole Multi turn 10 2.2 M
Datasheet
info
7 mm Diameter Miniature Single-Turn Cermet Trimmer Through-hole Single turn 10 2.2 M
Datasheet
info
1/4" Square Single-Turn Cermet Sealed Trimmer Through-hole Single turn 10 2 M
Datasheet
info
3/8" Square Multi-Turn Fully Sealed Container Cermet Trimmer Through-hole Multi turn 10 2.2 M
Datasheet
info
3/8" Square Multi-Turn Cermet Trimmer Through-hole Multi turn 10 2.2 M
Datasheet
info
3 mm Square Surface Mount Miniature Trimmer Single-Turn Cermet Sealed Surface-mount Single turn 10 2 M
Datasheet
info
Cermet Trimmers, Surface Mount, 4.0 mm Square, Single Turn, Industrial Grade Surface-mount Single turn 10 2 M
Datasheet
info
5 mm Square Surface Mount Miniature Trimmers Single-Turn Cermet Fully Sealed Surface-mount Single turn 10 1 M
Datasheet
info
5 mm Square Surface Mount Miniature Trimmers Single-Turn Cermet Sealed Surface-mount Single turn 10 1 M
Datasheet
info
Multi-Turn Surface Mount 1/4" Square Cermet Trimmers, Fully Sealed Surface-mount Multi turn 10 2 M
Datasheet
info
Multi-Turn Surface Mount 1/4" Square Cermet Trimmers, Fully Sealed Surface-mount Multi turn 10 2 M
Datasheet
info
5 mm Square Surface Mount Miniature Trimmers Multi-Turn Cermet Sealed Surface-mount Multi turn 10 1 M