Features Phosphor bronze, solder plated terminals Available in 1/8" and 1/4" shaft diameter Plastic flame retardant housing Available in audio taper (J types) Specifications Electrical Resistance Range - Linear Taper: 100 Ohms to 1Meg Ohms Resistance Range - CW Audio Taper: J types Resistance Tolerance: ±10% Power Rating: 1W @ +85°C derated to 0W @ +125°C Temperature Coefficient of Resistance: ±150ppm/°C Linearity Tolerance: ±5% independent Contact Resistance variation: 3% of total resistance Insulation Resistance: 1000 Meg Ohm min, 500VDC Dielectric Strength: 750V RMS min 60Hz End Resistance: 2 Ohms max each end Effective Electrical Angle: 265° ±5° Rotation Life: 25,000 cycles Mechanical Resistance Element: Cermet Mechanical Rotation: 295° ±5° Starting and Running Torque: 21.6 to 216gm-cm End Stop Torque: 0.339Nm (48 oz in) Environmental Operating Temperature: -55° to +150°C Rotation Life: 2,000,000 shaft revolutions Load Life: 1000 hr.

Part Numbering

NTE Part No.	Value Ohms	Shaft Length	Diag. No.
502-0002	100	3/4"	P7
502-0021	100	7/8"	P8
502-0003	200	3/4"	P7
502-0022	200	7/8"	P8
502-0004	250	3/4"	P7
502-0023	250	7/8"	P8
502-0005	500	3/4"	P7
502-0024	500	7/8"	P8
502-0006	1K	3/4"	P7
502-0025	1K	7/8"	P8
502-0045	1K	7/8"	P8
502-0007	2.5K	3/4"	P7
502-0026	2.5K	7/8"	P8
502-0046	2.5K	7/8"	P8
502-0008	5K	3/4"	P7
502-0027	5K	7/8"	P8
502-0047	5K	7/8"	P8
502-0009	10K	3/4"	P7
502-0028	10K	7/8"	P8
502-0048	10K	7/8"	P8
502-0010	25K	3/4"	P7
502-0029	25K	7/8"	P8
502-0049	25K	7/8"	P8
502-0011	50K	3/4"	P7
502-0030	50K	7/8"	P8
502-0050	50K	7/8"	P8
502-0012	100K	3/4"	P7
502-0031	100K	7/8"	P8
502-0051	100K	7/8"	P8
502-0013	250K	3/4"	P7
502-0032	250K	7/8"	P8
502-0014	500K	3/4"	P7
502-0033	500K	7/8"	P8
502-0015	1M	3/4"	P7
502-0034	1M	7/8"	P8
502-0016	2M	3/4"	P7
502-0035	2M	7/8"	P8

Dimensional Drawing

P7

P8

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