View cart Checkout

Potentiometer - Alpha, Linear, 3/8" Bushing image 1

Click to zoom in

Customer Images:

No Images yet! Submit a product image below!

Potentiometer - Alpha, Linear, 3/8" Bushing

Name: Potentiometer - Alpha, Linear, 3/8" Bushing
Brand: Alpha
SKU: R-V38-XL
Price: 1.90 USD
Availability: InStock
Rating: 5.00 (1 reviews)

$1^.90

In Stock

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:

Amp

Brand:

Alpha

Resistance:

100k, 10k, 1M, 250k, 25k, 2M, 500k, 50k, 5k

Shaft:

Taper:

Termination Style:

Type/Size:

RoHS Compliant

Accessory Items:

Part Numbers
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

Measurements by Type
Measurements by Item

Product Measurements by Type
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 Information
Packaging Dimensions		1.3 in. × 1.1 in. × 1 in.
Weight (Packaging)		0.024 lbs.

Product Measurements by Item
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

My Project Lists

Specifications, Files, and Documents

Specification Sheet for 1 MΩ (R-V38-1ML)

1.35 MB

Specification Sheet for 1 kΩ (R-V38-1KL)

1.35 MB

Specification Sheet for 10 kΩ (R-V38-10KL)

1.35 MB

Specification Sheet for 100 kΩ (R-V38-100KL)

1.35 MB

Specification Sheet for 2 MΩ (R-V38-2ML)

1.35 MB

Specification Sheet for 25 kΩ (R-V38-25KL)

1.35 MB

Specification Sheet for 250 kΩ (R-V38-250KL)

1.35 MB

Specification Sheet for 5 kΩ (R-V38-5KL)

1.35 MB

Specification Sheet for 50 kΩ (R-V38-50KL)

1.35 MB

Specification Sheet for 500 kΩ (R-V38-500KL)

1.35 MB

Questions and Answers

Click each question to see its answers.

1 answers I have a 1968 Fender Super Reverb (Silverface) Will these pots replace all the old pots in this amp?

Asked by Anonymous on April 2nd, 2019.

report this question

BradWbr

April 2nd, 2019

Staff Member

We can not verify that all the values of the potentiometers in your amp will be covered by this listing, but as long as the hole size in your chassis is 3/8" these will physically fit.