149 Series 1/2" (12.7mm) Cermet Potentiometers

Vishay / Spectrol 149 Series 1/2" (12.7mm) Cermet Potentiometers offer a high rotational life of 50,000 cycles and a low temperature coefficient of ±150ppm/°C in an industrial-grade design. These devices are available with one or more detents, or without a detent, and the tapers include linear, logarithmic, and reverse-log. Additional features include up to three sections of PC support plates and limited clearance required behind the panel. Vishay / Spectrol 149 Series 1/2" (12.7mm) Cermet Potentiometers feature dust-proof and lead-free construction and RoHS compliance. This product line is ideal for industrial applications, including panel adjustments, hot-air blowers, and variable-frequency drives.

Results: 72
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Mounting Style Termination Style Product Number of Gangs Resistance Taper Orientation Power Rating Voltage Rating Tolerance Element Type Number of Turns Shaft Type Shaft Diameter Shaft Length Bushing Size Switch Type Number of Detents Type Life IP Rating Minimum Operating Temperature Maximum Operating Temperature Series Packaging
Vishay / Spectrol Potentiometers 149 2 CV21 F 0 GHF X10 5K 10% A 40In Stock
Rp506.350
Rp405.630
Rp370.956
Rp323.807
Min.: 1
Mult.: 1
PCB Mount Through Hole 100 Ohms to 2 MOhms Linear 350 VAC 10 % Cermet Flatted / D 21 Detent Cermet Potentiometer 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 149 2 CV1M F 0 GHF X10 10K 10% A 40In Stock
Rp506.533
Rp405.814
Rp371.140
Rp323.990
Min.: 1
Mult.: 1
PCB Mount Through Hole 100 Ohms to 2 MOhms Linear 350 VAC 10 % Cermet Flatted / D 1 Detent Cermet Potentiometer 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 149 2 CV21 F 0 GHF X10 20K 10% A 40In Stock
Rp506.350
Rp405.630
Rp370.956
Rp323.807
Min.: 1
Mult.: 1
PCB Mount Through Hole 100 Ohms to 2 MOhms Linear 350 VAC 10 % Cermet Flatted / D 21 Detent Cermet Potentiometer 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 149 1 0 A 0 BH S X10 BO 500K 10% A e3 25In Stock
Rp346.372
Rp277.758
Rp253.909
Rp216.116
Min.: 1
Mult.: 1
Panel Mount Through Hole Modular Potentiometers 1 Gang Horizontal 1 Turn Smooth / Slotted Rotary 149 Box
Vishay / Spectrol Potentiometers 1/2" SQ 2Mohms 7/8" Shaft Length 18In Stock
Rp663.942
Rp531.851
Rp464.704
Rp402.695
Min.: 1
Mult.: 1
PCB Mount PC Pin Modular Potentiometers 2 Gang 2 MOhms Linear Horizontal 1 W 350 VAC 10 % Cermet 1 Turn Smooth / Slotted 6.35 mm 22.23 mm No Switch Without Detent Rotary 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 1/2"SQ 1/4"S 100Kohm 7/8" Shaft Length
20In Stock
Rp387.651
Rp310.598
Rp243.818
Rp225.839
Min.: 1
Mult.: 1
PCB Mount PC Pin Modular Potentiometers 1 Gang 100 kOhms Linear Horizontal 1 W 350 VAC 10 % Cermet 1 Turn Smooth / Slotted 6.35 mm 22.23 mm No Switch Without Detent Rotary 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 149 2 0 F 0 GH S X13 BO 1K 10% A e3 47In Stock
Rp570.010
Rp447.092
Rp408.382
Rp383.064
Min.: 1
Mult.: 1
PCB Mount PC Pin Modular Potentiometers 2 Gang 1 kOhms Linear Horizontal 1 W 350 VAC 10 % Cermet 1 Turn Smooth / Slotted 6.35 mm 19.05 mm No Switch Without Detent Rotary 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 149 2 RSID F 0 GHF X10 10K 10% A 40In Stock
Rp593.310
Rp475.161
Rp434.617
Rp379.395
Min.: 1
Mult.: 1
PCB Mount Through Hole Potentiometers 100 Ohms to 2 MOhms Linear Horizontal 1 W 350 VAC 10 % Cermet Flatted / D Cermet Potentiometer 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 149 2 RSID F 0 GHF X10 100K 10% A 40In Stock
Rp593.310
Rp475.161
Rp434.617
Rp379.395
Min.: 1
Mult.: 1
PCB Mount Through Hole Potentiometers 100 Ohms to 2 MOhms Linear Horizontal 1 W 350 VAC 10 % Cermet Flatted / D Cermet Potentiometer 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 149 2 RSID F 0 GHF X10 20K 10% A 40In Stock
Rp593.310
Rp475.161
Rp434.617
Rp379.395
Min.: 1
Mult.: 1
PCB Mount Through Hole Potentiometers 100 Ohms to 2 MOhms Linear Horizontal 1 W 350 VAC 10 % Cermet Flatted / D Cermet Potentiometer 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 149 2 RSID F 0 GHF X10 5K 10% A 40In Stock
Rp514.422
Rp403.612
Rp368.571
Rp353.527
Rp334.081
Min.: 1
Mult.: 1
PCB Mount Through Hole Potentiometers 100 Ohms to 2 MOhms Linear Horizontal 1 W 350 VAC 10 % Cermet Flatted / D Cermet Potentiometer 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 149 2 RSID F 0 GHF X10 50K 10% A 40In Stock
Rp593.310
Rp475.161
Rp434.617
Rp379.395
Min.: 1
Mult.: 1
PCB Mount Through Hole Potentiometers 100 Ohms to 2 MOhms Linear Horizontal 1 W 350 VAC 10 % Cermet Flatted / D Cermet Potentiometer 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 149 2 CV1M F 0 GHF X10 100K 10% A 40In Stock
Rp506.533
Rp405.814
Rp371.140
Rp323.990
Min.: 1
Mult.: 1
PCB Mount Through Hole 100 Ohms to 2 MOhms Linear 350 VAC 10 % Cermet Flatted / D 1 Detent Cermet Potentiometer 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 149 2 CV1M F 0 GHF X10 20K 10% A 40In Stock
Rp445.257
Rp349.308
Rp319.037
Rp306.011
Rp285.280
Min.: 1
Mult.: 1
PCB Mount Through Hole 100 Ohms to 2 MOhms Linear 350 VAC 10 % Cermet Flatted / D 1 Detent Cermet Potentiometer 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 149 2 CV1M F 0 GHF X10 5K 10% A 40In Stock
Rp506.533
Rp405.814
Rp371.140
Rp323.990
Min.: 1
Mult.: 1
PCB Mount Through Hole 100 Ohms to 2 MOhms Linear 350 VAC 10 % Cermet Flatted / D 1 Detent Cermet Potentiometer 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 149 2 CV21 F 0 GHF X10 1K 10% A 40In Stock
Rp445.074
Rp349.124
Rp319.037
Rp305.828
Rp285.097
Min.: 1
Mult.: 1
PCB Mount Through Hole 100 Ohms to 2 MOhms Linear 350 VAC 10 % Cermet Flatted / D 21 Detent Cermet Potentiometer 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 149 2 CV21 F 0 GHF X10 10K 10% A 40In Stock
Rp445.074
Rp349.124
Rp319.037
Rp305.828
Rp285.097
Min.: 1
Mult.: 1
PCB Mount Through Hole 100 Ohms to 2 MOhms Linear 350 VAC 10 % Cermet Flatted / D 21 Detent Cermet Potentiometer 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 149 2 CV21 F 0 GHF X10 50K 10% A 40In Stock
Rp506.350
Rp405.630
Rp370.956
Rp323.807
Min.: 1
Mult.: 1
PCB Mount Through Hole 100 Ohms to 2 MOhms Linear 350 VAC 10 % Cermet Flatted / D 21 Detent Cermet Potentiometer 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 1/2"SQ 1/8"S 10Kohms 3/4" Shaft Length
24In Stock
Rp303.993
Rp252.624
Rp221.436
Rp209.144
Min.: 1
Mult.: 1
PCB Mount PC Pin Modular Potentiometers 1 Gang 10 kOhms Linear Horizontal 1 W 350 VAC 10 % Cermet 1 Turn Smooth / Slotted 3.18 mm 19.05 mm No Switch Without Detent Rotary 50000 Cycle IP64 - 40 C + 125 C 149 Bulk

Vishay / Spectrol Potentiometers 1/2"SQ 1/4"S 10Kohms 7/8" Shaft Length
2In Stock
Rp387.651
Rp310.598
Rp263.815
Rp252.624
Min.: 1
Mult.: 1
PCB Mount PC Pin Modular Potentiometers 1 Gang 10 kOhms Linear Horizontal 1 W 350 VAC 20 % Cermet 1 Turn Smooth / Slotted 6.35 mm 22.23 mm No Switch Without Detent Rotary 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 1/2' SQ 1/4'S 5Kohms Cermet 13In Stock
Rp295.004
Rp245.103
Rp214.832
Rp202.907
Min.: 1
Mult.: 1
PCB Mount PC Pin Modular Potentiometers 1 Gang 5 kOhms Linear Horizontal 1 W 350 VAC 10 % Cermet 1 Turn Smooth / Slotted 3.18 mm 19.05 mm 6.35 mm (1/4 in) No Switch Without Detent Rotary 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 5 kOhms 10% Cermet 33In Stock
Rp333.347
Rp301.608
Rp276.841
Rp229.142
Min.: 1
Mult.: 1
PCB Mount PC Pin Modular Potentiometers 1 Gang 5 kOhms Linear Horizontal 1 W 350 VAC 10 % Cermet 1 Turn Smooth / Slotted 6.35 mm 22.23 mm 9.5 mm (3/8 in) No Switch Without Detent Rotary 50000 Cycle IP64 - 40 C + 125 C 149 Bulk


Vishay / Spectrol Potentiometers 10Kohms 10% Cermet
38Expected 03/11/2026
Rp333.347
Rp276.841
Rp242.718
Rp229.142
Min.: 1
Mult.: 1
PCB Mount PC Pin Modular Potentiometers 1 Gang 10 kOhms Linear Horizontal 1 W 350 VAC 10 % Cermet 1 Turn Smooth / Slotted 6.35 mm 22.23 mm 9.5 mm (3/8 in) No Switch Without Detent Rotary 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 149 2 RSID F 0 GHF X10 1K 10% A
40Expected 29/10/2026
Rp593.310
Rp475.161
Rp434.617
Rp379.395
Min.: 1
Mult.: 1
PCB Mount Through Hole Potentiometers 100 Ohms to 2 MOhms Linear Horizontal 1 W 350 VAC 10 % Cermet Flatted / D Cermet Potentiometer 50000 Cycle IP64 - 40 C + 125 C 149 Bulk
Vishay / Spectrol Potentiometers 149 2 CV1M F 0 GHF X10 1K 10% A
40Expected 29/10/2026
Rp506.533
Rp405.814
Rp371.140
Rp323.990
Min.: 1
Mult.: 1
PCB Mount Through Hole 100 Ohms to 2 MOhms Linear 350 VAC 10 % Cermet Flatted / D 1 Detent Cermet Potentiometer 50000 Cycle IP64 - 40 C + 125 C 149 Bulk