Product Attribute	Attribute Value	Search
Diameter, Shaft	0.125 In.
Dimensions	0.625" Dia. x 25/64" L
Element Material	Conductive Plastic
Linearity	5 %
Maximum Operating Temperature	+120 °C
Mechanical Angle	300 °
Minimum Operating Temperature	-40 °C
Mounting Type	Bushing Mount
Number of Turns	1 Turn
Power Rating	1 W
Primary Type	Potentiometers
Resistance	2.5 MOhms
Rotational Life	25000 Cycles
Series	381 Series
Taper	Linear
Termination	Lugs
Tolerance	±10 %
Type	Rotary

381N has plain 1/4" long bushing with 1/4-32NEF-2A thread and 1/8" dia. 3/4" (FMS) long shaft. 381L is a locking bushing that has 3/8" long bushing with 1/4-32NEF-2A thread and long 1/8" dia. 7/16" (FMS) shaft. D381 is the same as the 381N, but is dual ganged using the same resistance value for both sections. Dimensions are the same as 381N except total depth is 49/64" (±1/32). 381NS is the same as the 381N except it includes a factory attached SPST switch (1 A, 125 VAC/VDC). Dust and splash proof housing. Cover is sealed to base with epoxy seal. Terminals are molded into base and sealed for solderability per MIL-STD-202, Method 208B. Resistance Tolerance: ±10% through 500K; ±20% above 500K.

Precision Machined from Corrosion Resistant and Non-Magnetic Materials

Rotational Life 25,000 Cycles

Homogeneous, Strain-Free Thick-Film Resistance Element with 1% Dynamic Noise, 5% Independent Linearity

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