Features Multifinger wiper for better contact resistance "O" ring seal for solvent and aqueous washing Graduations for easier setting Rotor and body material flame retardent Specifications Electrical Effective Travel: 240° nom Resistance Range: 10 Ohms to 1 Meg Ohm Resistance Tolerance: ±10% End Resistance: 2 Ohms max Temperature Coefficient of Resistance: ±100ppm/°C Power Rating: 1/2W @ +85°C derated to 0W @ +150°C Dielectric Strength: 600V AC at sea level Insulation Resistance: 1000 Meg Ohms min Contract Resistance Variation: 3% or 3 Ohms, whichever is greater Maximum Wiper Current: 100mA Mechanical Stop: Solid Travel: 260° nom Operating Torque: 200mNm max Resistance Element: Cermet Environmental Operating Temperature: -55° to +150°C Electrical Endurance: 1000 hr. Mechanical Life: 200 cycles

Part Numbering

NTE Part No.	Value Ohms	Adjust	Diag. No.
500-0300	10	Top	T12
500-0301	20	Top	T12
500-0302	50	Top	T12
500-0303	100	Top	T12
500-0304	200	Top	T12
500-0305	500	Top	T12
500-0306	1K	Top	T12
500-0307	2K	Top	T12
500-0308	5K	Top	T12
500-0309	10K	Top	T12
500-0310	20K	Top	T12
500-0311	50K	Top	T12
500-0312	100K	Top	T12
500-0313	200K	Top	T12
500-0314	500K	Top	T12
500-0315	1M	Top	T12
500-0316	2M	Top	T12

Dimensional Drawing

T12

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