Potentiometer - Alpha, Linear, 3/8" Bushing
Standard fit for most vintage American made tube amps.
For similar pots with tighter 10% tolerances, see R-V38-10TOL-XL.
SKU:
R-V38-XL
Item ID:
003750
Application:
Brand:
Alpha
Shaft:
Taper:
Termination Style:
Type/Size:
RoHS Compliant
| Resistance | Our Part Number | UPC/EAN |
|---|---|---|
| 1 kΩ | R-V38-1KL | 841358100505 |
| 5 kΩ | R-V38-5KL | 609722158718 |
| 10 kΩ | R-V38-10KL | 609722158626 |
| 25 kΩ | R-V38-25KL | 609722122689 |
| 50 kΩ | R-V38-50KL | 609722158701 |
| 100 kΩ | R-V38-100KL | 609722122627 |
| 250 kΩ | R-V38-250KL | 609722122665 |
| 500 kΩ | R-V38-500KL | 609722123280 |
| 1 MΩ | R-V38-1ML | 609722158633 |
| 2 MΩ | R-V38-2ML | 609722123266 |
| Body Depth | 11.5 mm | ||
| Body Width | 24 mm | ||
| Bushing Length | 6.5 mm | ||
| Bushing Thread | 1 MΩ version | R-V38-1ML | 3/8"-32NEF |
| 1 kΩ version | R-V38-1KL | 3/8"-32UNF | |
| 2 MΩ version | R-V38-2ML | 3/8"-32NEF | |
| 5 kΩ version | R-V38-5KL | 3/8"-32UNF | |
| 10 kΩ version | R-V38-10KL | 3/8"-32UNF | |
| 25 kΩ version | R-V38-25KL | 3/8"-32UNF | |
| 50 kΩ version | R-V38-50KL | 3/8"-32UNF | |
| 100 kΩ version | R-V38-100KL | 3/8"-32UNF | |
| 250 kΩ version | R-V38-250KL | 3/8"-32UNF | |
| 500 kΩ version | R-V38-500KL | 3/8"-32UNF | |
| Hex Nut Thickness | 2.2 mm | ||
| Hex Nut Width | 12.6 mm | ||
| Insulation Resistance | ＞100 MΩ at 500VDC | ||
| Life | 15,000 cycles | ||
| Manual Soldering Max Temp for 3 sec. | 350 °C | ||
| Max. Working Voltage | 500V | ||
| Max Rotational Stopper Strength | 6Kgf | ||
| Operating (Useable) Temperature | -10 °C to +70 °C | ||
| Rated Wattage (Power) | 0.5W | ||
| Rotational Torque | 20-200 gf-cm | ||
| Shaft Diameter | 6.35 mm | ||
| Sliding Noise | <47 mV | ||
| Tap Residual Resistance | ≤100 Ω | ||
| Taper | Linear | ||
| Tolerance | 1 MΩ version | R-V38-1ML | ±30% |
| 1 kΩ version | R-V38-1KL | ±20% | |
| 2 MΩ version | R-V38-2ML | ±30% | |
| 5 kΩ version | R-V38-5KL | ±20% | |
| 10 kΩ version | R-V38-10KL | ±20% | |
| 25 kΩ version | R-V38-25KL | ±20% | |
| 50 kΩ version | R-V38-50KL | ±20% | |
| 100 kΩ version | R-V38-100KL | ±20% | |
| 250 kΩ version | R-V38-250KL | ±20% | |
| 500 kΩ version | R-V38-500KL | ±20% | |
| Total Rotational Angle | 300° ±5° | ||
| Total Shaft Length | 15 mm | ||
| Washer I.D. | 9.7 mm | ||
| Washer O.D. | 16 mm | ||
| Washer Thickness | 0.4 mm | ||
| Withstand Voltage | 500 VAC for 1 min. | ||
| Packaging Dimensions | 1.3 in. × 1.1 in. × 1 in. | ||
| Weight (Packaging) | 0.0287 lbs. | ||
| R-V38-5KL - 5 kΩ version | Body Depth | 11.5 mm |
| Body Width | 24 mm | |
| Bushing Length | 6.5 mm | |
| Bushing Thread | 3/8"-32UNF | |
| Hex Nut Thickness | 2.2 mm | |
| Hex Nut Width | 12.6 mm | |
| Insulation Resistance | ＞100 MΩ at 500VDC | |
| Life | 15,000 cycles | |
| Manual Soldering Max Temp for 3 sec. | 350 °C | |
| Max. Working Voltage | 500V | |
| Max Rotational Stopper Strength | 6Kgf | |
| Operating (Useable) Temperature | -10 °C to +70 °C | |
| Rated Wattage (Power) | 0.5W | |
| Rotational Torque | 20-200 gf-cm | |
| Shaft Diameter | 6.35 mm | |
| Sliding Noise | <47 mV | |
| Tap Residual Resistance | ≤100 Ω | |
| Taper | Linear | |
| Tolerance | ±20% | |
| Total Rotational Angle | 300° ±5° | |
| Total Shaft Length | 15 mm | |
| Washer I.D. | 9.7 mm | |
| Washer O.D. | 16 mm | |
| Washer Thickness | 0.4 mm | |
| Withstand Voltage | 500 VAC for 1 min. | |
| R-V38-1KL - 1 kΩ version | Body Depth | 11.5 mm |
| Body Width | 24 mm | |
| Bushing Length | 6.5 mm | |
| Bushing Thread | 3/8"-32UNF | |
| Hex Nut Thickness | 2.2 mm | |
| Hex Nut Width | 12.6 mm | |
| Insulation Resistance | ＞100 MΩ at 500VDC | |
| Life | 15,000 cycles | |
| Manual Soldering Max Temp for 3 sec. | 350 °C | |
| Max. Working Voltage | 500V | |
| Max Rotational Stopper Strength | 6Kgf | |
| Operating (Useable) Temperature | -10 °C to +70 °C | |
| Rated Wattage (Power) | 0.5W | |
| Rotational Torque | 20-200 gf-cm | |
| Shaft Diameter | 6.35 mm | |
| Sliding Noise | <47 mV | |
| Tap Residual Resistance | ≤100 Ω | |
| Taper | Linear | |
| Tolerance | ±20% | |
| Total Rotational Angle | 300° ±5° | |
| Total Shaft Length | 15 mm | |
| Washer I.D. | 9.7 mm | |
| Washer O.D. | 16 mm | |
| Washer Thickness | 0.4 mm | |
| Withstand Voltage | 500 VAC for 1 min. | |
| R-V38-10KL - 10 kΩ version | Body Depth | 11.5 mm |
| Body Width | 24 mm | |
| Bushing Length | 6.5 mm | |
| Bushing Thread | 3/8"-32UNF | |
| Hex Nut Thickness | 2.2 mm | |
| Hex Nut Width | 12.6 mm | |
| Insulation Resistance | ＞100 MΩ at 500VDC | |
| Life | 15,000 cycles | |
| Manual Soldering Max Temp for 3 sec. | 350 °C | |
| Max. Working Voltage | 500V | |
| Max Rotational Stopper Strength | 6Kgf | |
| Operating (Useable) Temperature | -10 °C to +70 °C | |
| Rated Wattage (Power) | 0.5W | |
| Rotational Torque | 20-200 gf-cm | |
| Shaft Diameter | 6.35 mm | |
| Sliding Noise | <47 mV | |
| Tap Residual Resistance | ≤100 Ω | |
| Taper | Linear | |
| Tolerance | ±20% | |
| Total Rotational Angle | 300° ±5° | |
| Total Shaft Length | 15 mm | |
| Washer I.D. | 9.7 mm | |
| Washer O.D. | 16 mm | |
| Washer Thickness | 0.4 mm | |
| Withstand Voltage | 500 VAC for 1 min. | |
| R-V38-25KL - 25 kΩ version | Body Depth | 11.5 mm |
| Body Width | 24 mm | |
| Bushing Length | 6.5 mm | |
| Bushing Thread | 3/8"-32UNF | |
| Hex Nut Thickness | 2.2 mm | |
| Hex Nut Width | 12.6 mm | |
| Insulation Resistance | ＞100 MΩ at 500VDC | |
| Life | 15,000 cycles | |
| Manual Soldering Max Temp for 3 sec. | 350 °C | |
| Max. Working Voltage | 500V | |
| Max Rotational Stopper Strength | 6Kgf | |
| Operating (Useable) Temperature | -10 °C to +70 °C | |
| Rated Wattage (Power) | 0.5W | |
| Rotational Torque | 20-200 gf-cm | |
| Shaft Diameter | 6.35 mm | |
| Sliding Noise | <47 mV | |
| Tap Residual Resistance | ≤100 Ω | |
| Taper | Linear | |
| Tolerance | ±20% | |
| Total Rotational Angle | 300° ±5° | |
| Total Shaft Length | 15 mm | |
| Washer I.D. | 9.7 mm | |
| Washer O.D. | 16 mm | |
| Washer Thickness | 0.4 mm | |
| Withstand Voltage | 500 VAC for 1 min. | |
| R-V38-50KL - 50 kΩ version | Body Depth | 11.5 mm |
| Body Width | 24 mm | |
| Bushing Length | 6.5 mm | |
| Bushing Thread | 3/8"-32UNF | |
| Hex Nut Thickness | 2.2 mm | |
| Hex Nut Width | 12.6 mm | |
| Insulation Resistance | ＞100 MΩ at 500VDC | |
| Life | 15,000 cycles | |
| Manual Soldering Max Temp for 3 sec. | 350 °C | |
| Max. Working Voltage | 500V | |
| Max Rotational Stopper Strength | 6Kgf | |
| Operating (Useable) Temperature | -10 °C to +70 °C | |
| Rated Wattage (Power) | 0.5W | |
| Rotational Torque | 20-200 gf-cm | |
| Shaft Diameter | 6.35 mm | |
| Sliding Noise | <47 mV | |
| Tap Residual Resistance | ≤100 Ω | |
| Taper | Linear | |
| Tolerance | ±20% | |
| Total Rotational Angle | 300° ±5° | |
| Total Shaft Length | 15 mm | |
| Washer I.D. | 9.7 mm | |
| Washer O.D. | 16 mm | |
| Washer Thickness | 0.4 mm | |
| Withstand Voltage | 500 VAC for 1 min. | |
| R-V38-100KL - 100 kΩ version | Body Depth | 11.5 mm |
| Body Width | 24 mm | |
| Bushing Length | 6.5 mm | |
| Bushing Thread | 3/8"-32UNF | |
| Hex Nut Thickness | 2.2 mm | |
| Hex Nut Width | 12.6 mm | |
| Insulation Resistance | ＞100 MΩ at 500VDC | |
| Life | 15,000 cycles | |
| Manual Soldering Max Temp for 3 sec. | 350 °C | |
| Max. Working Voltage | 500V | |
| Max Rotational Stopper Strength | 6Kgf | |
| Operating (Useable) Temperature | -10 °C to +70 °C | |
| Rated Wattage (Power) | 0.5W | |
| Rotational Torque | 20-200 gf-cm | |
| Shaft Diameter | 6.35 mm | |
| Sliding Noise | <47 mV | |
| Tap Residual Resistance | ≤100 Ω | |
| Taper | Linear | |
| Tolerance | ±20% | |
| Total Rotational Angle | 300° ±5° | |
| Total Shaft Length | 15 mm | |
| Washer I.D. | 9.7 mm | |
| Washer O.D. | 16 mm | |
| Washer Thickness | 0.4 mm | |
| Withstand Voltage | 500 VAC for 1 min. | |
| R-V38-250KL - 250 kΩ version | Body Depth | 11.5 mm |
| Body Width | 24 mm | |
| Bushing Length | 6.5 mm | |
| Bushing Thread | 3/8"-32UNF | |
| Hex Nut Thickness | 2.2 mm | |
| Hex Nut Width | 12.6 mm | |
| Insulation Resistance | ＞100 MΩ at 500VDC | |
| Life | 15,000 cycles | |
| Manual Soldering Max Temp for 3 sec. | 350 °C | |
| Max. Working Voltage | 500V | |
| Max Rotational Stopper Strength | 6Kgf | |
| Operating (Useable) Temperature | -10 °C to +70 °C | |
| Rated Wattage (Power) | 0.5W | |
| Rotational Torque | 20-200 gf-cm | |
| Shaft Diameter | 6.35 mm | |
| Sliding Noise | <47 mV | |
| Tap Residual Resistance | ≤100 Ω | |
| Taper | Linear | |
| Tolerance | ±20% | |
| Total Rotational Angle | 300° ±5° | |
| Total Shaft Length | 15 mm | |
| Washer I.D. | 9.7 mm | |
| Washer O.D. | 16 mm | |
| Washer Thickness | 0.4 mm | |
| Withstand Voltage | 500 VAC for 1 min. | |
| R-V38-500KL - 500 kΩ version | Body Depth | 11.5 mm |
| Body Width | 24 mm | |
| Bushing Length | 6.5 mm | |
| Bushing Thread | 3/8"-32UNF | |
| Hex Nut Thickness | 2.2 mm | |
| Hex Nut Width | 12.6 mm | |
| Insulation Resistance | ＞100 MΩ at 500VDC | |
| Life | 15,000 cycles | |
| Manual Soldering Max Temp for 3 sec. | 350 °C | |
| Max. Working Voltage | 500V | |
| Max Rotational Stopper Strength | 6Kgf | |
| Operating (Useable) Temperature | -10 °C to +70 °C | |
| Rated Wattage (Power) | 0.5W | |
| Rotational Torque | 20-200 gf-cm | |
| Shaft Diameter | 6.35 mm | |
| Sliding Noise | <47 mV | |
| Tap Residual Resistance | ≤100 Ω | |
| Taper | Linear | |
| Tolerance | ±20% | |
| Total Rotational Angle | 300° ±5° | |
| Total Shaft Length | 15 mm | |
| Washer I.D. | 9.7 mm | |
| Washer O.D. | 16 mm | |
| Washer Thickness | 0.4 mm | |
| Withstand Voltage | 500 VAC for 1 min. | |
| R-V38-1ML - 1 MΩ version | Body Depth | 11.5 mm |
| Body Width | 24 mm | |
| Bushing Length | 6.5 mm | |
| Bushing Thread | 3/8"-32NEF | |
| Hex Nut Thickness | 2.2 mm | |
| Hex Nut Width | 12.6 mm | |
| Insulation Resistance | ＞100 MΩ at 500VDC | |
| Life | 15,000 cycles | |
| Manual Soldering Max Temp for 3 sec. | 350 °C | |
| Max. Working Voltage | 500V | |
| Max Rotational Stopper Strength | 6Kgf | |
| Operating (Useable) Temperature | -10 °C to +70 °C | |
| Rated Wattage (Power) | 0.5W | |
| Rotational Torque | 20-200 gf-cm | |
| Shaft Diameter | 6.35 mm | |
| Sliding Noise | <47 mV | |
| Tap Residual Resistance | ≤100 Ω | |
| Taper | Linear | |
| Tolerance | ±30% | |
| Total Rotational Angle | 300° ±5° | |
| Total Shaft Length | 15 mm | |
| Washer I.D. | 9.7 mm | |
| Washer O.D. | 16 mm | |
| Washer Thickness | 0.4 mm | |
| Withstand Voltage | 500 VAC for 1 min. | |
| R-V38-2ML - 2 MΩ version | Body Depth | 11.5 mm |
| Body Width | 24 mm | |
| Bushing Length | 6.5 mm | |
| Bushing Thread | 3/8"-32NEF | |
| Hex Nut Thickness | 2.2 mm | |
| Hex Nut Width | 12.6 mm | |
| Insulation Resistance | ＞100 MΩ at 500VDC | |
| Life | 15,000 cycles | |
| Manual Soldering Max Temp for 3 sec. | 350 °C | |
| Max. Working Voltage | 500V | |
| Max Rotational Stopper Strength | 6Kgf | |
| Operating (Useable) Temperature | -10 °C to +70 °C | |
| Rated Wattage (Power) | 0.5W | |
| Rotational Torque | 20-200 gf-cm | |
| Shaft Diameter | 6.35 mm | |
| Sliding Noise | <47 mV | |
| Tap Residual Resistance | ≤100 Ω | |
| Taper | Linear | |
| Tolerance | ±30% | |
| Total Rotational Angle | 300° ±5° | |
| Total Shaft Length | 15 mm | |
| Washer I.D. | 9.7 mm | |
| Washer O.D. | 16 mm | |
| Washer Thickness | 0.4 mm | |
| Withstand Voltage | 500 VAC for 1 min. |
 Specification Sheet for 1 MΩ | R-V38-1ML |
| Specification Sheet for 2 MΩ | R-V38-2ML |
| Specification Sheet for 1 kΩ | R-V38-1KL |
| Specification Sheet for 10 kΩ | R-V38-10KL |
| Specification Sheet for 100 kΩ | R-V38-100KL |
| Specification Sheet for 25 kΩ | R-V38-25KL |
| Specification Sheet for 250 kΩ | R-V38-250KL |
| Specification Sheet for 5 kΩ | R-V38-5KL |
| Specification Sheet for 50 kΩ | R-V38-50KL |
| Specification Sheet for 500 kΩ | R-V38-500KL |
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Questions? Contact us at [email protected], or give us a call at 480-755-4712
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