Antique Carbon Composition Resistors
Original Carbon Comp Resistors from the 1930-1940 era.
Keep parts authentic on your classic repairs.
Photos by Luann Udell
Jewelry, sculpture, fiber works
inspired by ancient and tribal art

Deep discounts on
Antique Resistor Assortments
Jewelry artists, antique radio hobbiests, now is your chance to scoop up a colorful range of ancient resistors dating back to the 1930's - 1950's.
Luann Udell's website
50 Piece Assortment of 1 Watt
& Smaller Antique Resistors
(RCF) A-AST-1
50 piece assortment of 1 watt and smaller antique resistors.
$10 each assortment
50 Piece Assortment of 2 Watt
& Larger Antique Resistors
(RCF) A-AST-2
50 piece assortment of 2 watt and larger antique resistors.
$15 each assortment
2 Watt Carbon
4.7k - 10%
(RCF) A472-2
4.7k, 10% - 2 watt carbon.
5/16" O.D. x 1-3/4" L (+ 1-1/2"L leads).
$1.50 each - $1 (10+)
2 Watt Carbon
10k - 10%
(RCF) A103-2
10k, 10% - 2 watt carbon
3/8" O.D. x 1-3/8" L (+ 1-1/2"L leads).
$1.50 each - $1 (10+)
2 Watt Carbon
10k - 10%
(RCF) A103-2B
10k, 10% - 2 watt carbon
5/16" O.D. x 1-3/4" L (+ 1-1/2"L leads).
$1.50 each - $1 (10+)
2 Watt Carbon
27k - 5%
(RCF) A273-2
27k, 5% - 2 watt carbon
5/16" O.D. x 1-3/4" L (+ 1-1/2"L leads).
$3 each - $2 (10+)
2 Watt Carbon
120k - 10%
(RCF) A124-2
120k, 10% - 2 watt carbon
5/16" O.D. x 1-3/4" L (+ 1-1/2"L leads).
$1.50 each - $1 (10+)
2 Watt Carbon
500k - 5%
(RCF) A504-2
500k, 5% - 2 watt carbon
3/8" O.D. x 1-3/8" L (+ 1-1/2"L leads).
$2 each - $1.50 (10+)
1 Watt Carbon
22k - 5%
(RCF) A223-1B
22k, 5% - 1 watt carbon
7/32" O.D. x 3/4" L (+ 1-3/8"L leads)
50¢ each - 35¢ (10+)
1 Watt Carbon
22k - 5%
(RCF) A223-1C
22k, 5% - 1 watt carbon
1/4" O.D. x 1-1/4" L (+ 1-3/8"L leads).
50¢ each - 35¢ (10+)
1 Watt Carbon
25k - 10%
(RCF) A253-1
25k, 10% - 1 watt carbon
9/32" O.D. x 3/4" L (+ 1-3/8"L leads).
$1 each - 75¢ (10+)
1 Watt Carbon
25k - 10%
(RCF) A253-1B
25k, 10% - 1 watt carbon
7/32" O.D. x 1-3/16" L (+ 1-1/2"L leads).
50¢ each - 35¢ (10+)
1 Watt Carbon
47k - 10%
(RCF) A473-1
47k, 10% - 1 watt carbon
7/32" O.D. x 1-3/16" L (+ 1-1/2"L leads).
50¢ each - 35¢ (10+)
1 Watt Carbon
47k - 10%
(RCF) A473-1B
(Brown) 47k, 10% - 1 watt, 9/32" O.D. x 3/4" L.
50¢ each - 35¢ (10+)
(RCF) A473-1D
(White) 47k, 10% - 1 watt, 9/32" O.D. x 3/4" L
50¢ each - 35¢ (10+)
Tolerance listed is that marked on part. We cannot guarantee accuracy of these vintage resistors. Normally bake drying brings any carbon resistor into tolerance. Parts CANNOT be combined for quantity break.
More Antique Carbon Composition Resistors
Part Number Description Wattage Ohms Price Price (10+)  
1/4 Watt
(RCF) A511-.25 20% Antique Carbon Comp, 3/32"D x 7/16"L 1/4w 510 ohm 0.20 - Add
(RCF) A512-.25 20% Antique Carbon Comp, 3/32"D x 13/32"L 1/4w 5.1k ohm 0.20 - Add
(RCF) A133-.25 20% Antique Carbon Comp, 3/32"D x 13/32"L 1/4w 13k ohm 0.25 - Add
(RCF) A223-.25 20%, Antique Carbon Comp, 3/32"D x 7/16"L 1/4w 22k ohm 0.25 - Add
(RCF) A273-.25 5% Antique Carbon Comp, 3/32"D x 13/32"L 1/4w 27k ohm 0.25 - Add
(RCF) A473-.25 20% Antique Carbon Comp, 3/32"D x 13/32"L 1/4w 47k ohm 0.25 - Add
(RCF) A274-.25 20% Antique Carbon Comp, 3/32"D x 13/32"L 1/4w 270k ohm 0.25 - Add
(RCF) A394-.25 5% Antique Carbon Comp, 3/32"D x 13/32"L 1/4w 390k ohm 0.30 0.25 Add
(RCF) A474-.25 5% Antique Carbon Comp, 3/32"D x 13/32"L 1/4w 470k ohm 0.35 - Add
(RCF) A684-.25 10% Antique Carbon Comp, 3/32"D x 13/32"L 1/4w 680k ohm 0.25 0.20 Add
(RCF) A754-.25 20%, Antique Carbon Comp 1/4w 750k ohm 0.35 - Add
(RCF) A225-.25A 5% Antique Carbon Comp, 3/32"D x 13/32"L 1/4w 2.2M ohm 0.50 0.45 Add
(RCF) A225-.25 20%, Antique Carbon Comp, 3/32"D x 7/16"L 1/4w 2.2M ohm 0.35 - Add
(RCF) A305-.25 5% Antique Carbon Comp, 3/32"D x 7/16"L 1/4w 3M ohm 0.35 - Add
(RCF) A335-.25 20% Antique Carbon Comp, 3/32"D x 7/16"L 1/4w 3.3M ohm 0.25 0.20 Add
1/2 Watt
(RCF) A270-.5 5% Antique Carbon Comp, 3/16"D x 5/8"L 1/2w 27 ohm 0.40 - Add
(RCF) A751-.5 10% Antique Carbon Comp, 3/32"D x 13/32"L 1/2w 750 ohm 0.50 - Add
(RCF) A203-.5 5% Antique Carbon Comp, 3/16"D x 5/8"L 1/2w 20k ohm 0.40 - Add
(RCF) A393-.5 5% Antique Carbon Comp, 3/16"D x 5/8"L 1/2w 39k ohm 0.40 - Add
(RCF) A622-.5 10% Antique Carbon Comp, 3/16"D x 5/8"L 1/2w 62k ohm 0.40 - Add
(RCF) A683-.5 5% Antique Carbon Comp, 3/32"D x 13/32"L 1/2w 68k ohm 0.40 - Add
(RCF) A134-.5 10% Antique Carbon Comp, 3/16"D x 5/8" 1/2w 130k ohm 0.40 0.35 Add
(RCF) A204-.5 10% Antique Carbon Comp, 3/16"D x 5/8"L 1/2w 200k ohm 0.40 - Add
(RCF) A244-.5 10% Antique Carbon Comp, 3/16"D x 5/8"L 1/2w 240k ohm 0.40 0.35 Add
(RCF) A564-.5 10%, Antique Carbon Comp 1/2w 560k ohm 0.75 - Add
(RCF) A604-.5 10% Antique Carbon Comp, 3/16"D x 5/8"L 1/2w 600k ohm 0.40 - Add
1 Watt
(RCF) A1RO-1 10% Antique Carbon Comp, 1/4" x 1-1/4"L 1w 1 ohm 1.00 - Add
(RCF) A2R2-1 10% Antique Carbon Comp, 1/4" x 1-1/4"L 1w 2.2 ohm 0.75 - Add
(RCF) A3R9K-1 10% Antique Carbon Comp, 3/16" x 5/8" 1w 3.9 ohm 1.00 - Add
(RCF) A100-1 10% Antique Carbon Comp, 3/16" x 3/4" 1w 10 ohm - SOLD OUT
(RCF) A130-1 5% Antique Carbon Comp, 5/32" x 11/16"L 1w 13 ohm 1.00 0.75 Add
(RCF) A200J-1 5% Antique Carbon Comp, 7/32" x 23/32" 1w 20 ohm 1.00 - Add
(RCF) A240-1 Antique Carbon Comp, 7/32" x 3/4"L 1w 24 ohm 1.00 0.75 Add
(RCF) A240-1B 5%, Antique Carbon Comp, 7/32" x 3/4"L 1w 24 ohm 0.75 - Add
(RCF) A750-1 5%, Antique Carbon Comp, 7/32" x 3/4"L 1w 75 ohm 1.00 - Add
(RCF) A910-1 5% Antique Carbon Comp, 7/32" x 3/4"L 1w 91 ohm 1.00 - Add
(RCF) A101-1 10% Antique Carbon Comp 1w 100 ohm 2.00 - Add
(RCF) A121K-1 10% Antique Carbon Comp, 1/4" x 3/4" 1w 120 ohm 1.50 - Add
(RCF) A131J-1 5% Antique Carbon Comp, 7/32" x 23/32" 1w 130 ohm 1.50 - Add
(RCF) A241-1 5% Antique Carbon Comp, 5/32" x 23/32" 1w 240 ohm 1.00 0.75 Add
(RCF) A271K-1 10% Antique Carbon Comp, 7/32" x 23/32" 1w 270 ohm 1.50 - Add
(RCF) A301-1 5% Antique Carbon Comp, 7/32" x 3/4"L 1w 300 ohm 0.75 - Add
(RCF) A361-1 5% Antique Carbon Comp, 5/32" x 23/32" 1w 360 ohm 1.25 - Add
(RCF) A361J-1 5% Antique Carbon Comp, 7/32" x 23/32" 1w 360 ohm 1.25 1.00 Add
(RCF) A401-1 10% Antique Carbon Comp, 1/4" x 3/4" 1w 400 ohm 1.50 - Add
(RCF) A401A-1 10% Antique Carbon Comp, 7/32" x 23/32" 1w 400 ohm 1.50 - Add
(RCF) A431J-1 5% Antique Carbon Comp, 7/32" x 23/32" 1w 430 ohm 1.50 - Add
(RCF) A471K-1 10% Antique Carbon Comp, 1/4" x 1-1/4" 1w 470 ohm 1.75 - Add
(RCF) A474-1 10% Antique Carbon Comp, 1/4" x 11/16" 1w 470 ohm 1.25 1.00 Add
(RCF) A501-1 10% Antique Carbon Comp, tan body, 9/32" x 7/8" 1w 500 ohm 1.25 - Add
(RCF) A501-1B 10% Antique, White body, 9/32" x 3/4"L 1w 500 ohm 1.25 - Add
(RCF) A501-1C 10% Antique "tootsie roll" style, 1/4" x 1-1/4" 1w 500 ohm 1.25 1.00 Add
(RCF) A511-1 Antique Carbon Comp, 7/32" x 3/4"L 1w 510 ohm 1.00 0.75 Add
(RCF) A621-1 Antique Carbon Comp, 7/32" x 3/4"L 1w 620 ohm 0.50 0.35 Add
(RCF) A851K-1 10% Antique Carbon Comp, 7/32" x 5/8" 1w 850 ohm 1.75 - Add
(RCF) A132-1 Antique Carbon Comp, 7/32" x 3/4"L 1w 1.3k ohm 0.50 0.35 Add
(RCF) A182-1 Antique Carbon Comp, 1/4" x 1-1/4"L 1w 1.8k ohm 1.00 - Add
(RCF) A352-1 10% Antique Carbon Comp, 5/32" x 23/32" 1w 3.5k ohm 1.00 - Add
(RCF) A362-1 5% Antique Carbon Comp, 3/16" x 3/4" 1w 3.6k ohm 1.00 0.75 Add
(RCF) A362-1B 5% Antique Carbon Comp, 5/32" x 23/32" 1w 3.6k ohm 1.00 0.75 Add
(RCF) A402-1 5% Antique Carbon Comp, 9/32" x 3/4" 1w 4k ohm 1.50
-
 Add
(RCF) A402-1B 5% Antique Carbon Comp, 1/4" x 1-1/4" 1w 4k ohm 2.00
-
 Add
(RCF) A432-1 5% Antique Carbon Comp, 5/32" x 23/32" 1w 4.3k ohm 1.25 1.00 Add
(RCF) A512-1 10% Antique Carbon Comp, 1/4" x 11/16" 1w 5.1k ohm 1.00
-
 Add
(RCF) A512-1J 5% Antique Carbon Comp, 5/32" x 23/32" 1w 5.1k ohm 1.50
-
 Add
(RCF) A562-1 5% Antique Carbon Comp, 1/4" x 3/4" 1w 5.6k ohm 2.00 - Add
(RCF) A622-1 5% Antique Carbon Comp, 5/32" x 23/32" 1w 6.2k ohm 1.25 1.00 Add
(RCF) A113-1 5% Antique Carbon Comp, 3/16" x 11/16" 1w 11k ohm 1.25 1.00 Add
(RCF) A133-1 5% Antique Carbon Comp, 5/32" x 23/32" 1w 13k ohm 1.00 0.75 Add
(RCF) A163-1 5% Antique Carbon Comp, 5/32" x 23/32" 1w 16k ohm 1.25 1.00 Add
(RCF) A163J-1 5% Antique Carbon Comp, 7/32" x 23/32" 1w 16k ohm 1.50 - Add
(RCF) A183-1 5% Antique Carbon Comp, 1/4" x 3/4" 1w 18k ohm 1.25 1.00 Add
(RCF) A183K-1 10% Antique Carbon Comp, 7/32" x 23/32" 1w 18k ohm 1.25 - Add
(RCF) A203-1 5% Antique Carbon Comp, 5/32" x 23/32" 1w 20k ohm 1.00 0.75 Add
(RCF) A203-1K 10% Antique Carbon Comp, 9/32" x 1"-1/4" x 7/8" 1w 20k ohm 1.00 - Add
(RCF) A223K-1 10% Antique Carbon Comp, 1/4" x 3/4" 1w 22k ohm 1.25 - Add
(RCF) A233-1 5% Antique "tootsie roll" style, 1/4" x 1-1/4" 1w 23k ohm 1.50 - Add
(RCF) A243-1 5% Antique Carbon Comp, 5/32" x 23/32" 1w 24k ohm 1.00 0.75 Add
(RCF) A243J-1 5% Antique Carbon Comp, 7/32" x 23/32" 1w 24k ohm 1.25 1.00 Add
(RCF) A253-1C 10% Antique Carbon Comp, tan, 9/32" x 7/8" 1w 25k ohm 1.00 0.75 Add
(RCF) A273-1 10% Antique Carbon Comp, white, 9/32" x 3/4" 1w 27k ohm 1.25 - Add
(RCF) A273-1B 10% Antique "tootsie roll" style, 1/4" x 1-1/4"L 1w 27k ohm 1.50 - Add
(RCF) A273-1C 10% Antique, tan, light brown, 7/32" x 7/8"L 1w 27k ohm 1.25 1.00 Add
(RCF) A273J-1 5% Antique Carbon Comp, 3/4" x 1/4" 1w 27k ohm 1.75 - Add
(RCF) A303-1 5% Antique Carbon Comp, 5/32" x 23/32" 1w 30k ohm 1.25 1.00 Add
(RCF) A303J-1 5% Antique Carbon Comp, 7/32" x 23/32" 1w 30k ohm 1.25 - Add
(RCF) A333J-1 5% Antique Carbon Comp, 3/4" x 1/4" 1w 33k ohm 1.25 - Add
(RCF) A353K-1 10% Antique Carbon Comp, 9/32" x 23/32" 1w 35k ohm 1.00 - Add
(RCF) A363J-1 5% Antique Carbon Comp, 7/32" x 23/32" 1w 36k ohm 1.00 - Add
(RCF) A393-1 10% Antique Carbon Comp, 1/4" x 1-1/4" 1w 39k ohm 1.00 0.75 Add
(RCF) A393K-1 10% Antique Carbon Comp, 1/4" x 3/4" 1w 39k ohm 1.00 - Add
(RCF) A403K-1 10% Antique Carbon Comp, 9/32" x 23/32" 1w 40k ohm 1.00 - Add
(RCF) A433J-1 5% Antique Carbon Comp, 9/32" x 23/32" 1w 43k ohm 1.00 - Add
(RCF) A473-1 5% Antique Carbon Comp, 7/32"D x 3/4"L 1w 47k ohm 1.00 0.75 Add
(RCF) A513-1 5% Antique Carbon Comp, 1/4" x 3/4"L 1w 51k ohm 1.50 - Add
(RCF) A513-1A 5% Antique Carbon Comp, 5/32" x 23/32" 1w 51k ohm 1.25 1.00 Add
(RCF) A603-1 10% Antique Carbon Comp, 5/32" x 23/32" 1w 60k ohm 1.25 - Add
(RCF) A623-1 5% Antique Carbon Comp, 7/32" x 3/4"L 1w 62k ohm 1.00 - Add
(RCF) A703-1 10% Antique Carbon Comp, 7/32"D x 3/4"L 1w 70k ohm 1.00 - Add
(RCF) A753-1 5% Antique Carbon Comp, 7/32" x 3/4"L 1w 75k ohm 1.50 - Add
(RCF) A753-1A 5% Antique Carbon Comp, 1/4" x 11/16" 1w 75k ohm 1.25 1.00 Add
(RCF) A753-1K 10% Antique Carbon Comp, 1/4" x 11/16" 1w 75k ohm 1.00 - Add
(RCF) A913-1 5% Antique Carbon Comp, 7/32" x 3/4"L 1w 91k ohm 1.25 - Add
(RCF) A114J-1 5% Antique Carbon Comp, 3/4" x 7/32" 1w 110k ohm 1.25 - Add
(RCF) A124-1 5% Antique Carbon Comp, 1/4" x 23/32" 1w 120k ohm 1.25 1.00 Add
(RCF) A134-1 5% Antique Carbon Comp, 5/32" x 23/32" 1w 130k ohm 1.25 1.00 Add
(RCF) A154-1 5% Antique Carbon Comp, 1/4" x 3/4" 1w 150k ohm 1.25 - Add
(RCF) A204-1 5% Antique Carbon Comp, 5/32" x 23/32" 1w 200k ohm 1.25 1.00 Add
(RCF) A244-1 5% Antique Carbon Comp, 1/4" x 23/32" 1w 240k ohm 1.25 1.00 Add
(RCF) A244-1A 5% Antique Carbon Comp, 5/32" x 23/32" 1w 240k ohm 1.25 - Add
(RCF) A244-1B 5% Antique Carbon Comp, 5/32" x 23/32" 1w 240k ohm 1.25 - Add
(RCF) A304-1 Antique Carbon Comp, 1/4" x 3/4" 1w 300k ohm 1.25 - Add
(RCF) A434-1 5% Antique Carbon Comp, 5/32" x 23/32" 1w 430k ohm 1.25 1.00 Add
(RCF) A514-1 5% Antique Carbon Comp, 5/32" x 23/32" 1w 510k ohm 1.25 1.00 Add
(RCF) A534-1 5% Antique Carbon Comp 1w 530k ohm 1.50 - Add
(RCF) A754-1 5% Antique Carbon Comp, 7/32"D x 3/4"L 1w 750k ohm 1.50 - Add
(RCF) A904-1 10% Antique Carbon Comp, 5/32" x 13/16" 1w 900k ohm 1.00 - Add
(RCF) A914-1 5% Antique Carbon Comp, 1/4" x 1-1/4" 1w 910k ohm 1.50 - Add
(RCF) A115-1 10% Antique Carbon Comp, 1/4" x 11/16" 1w 1.1M ohm 1.50 - Add
(RCF) A125-1 10% Antique Carbon Comp, 5/32" x 23/32" 1w 1.2M ohm 1.50 - Add
(RCF) A125-1J 5% Antique Carbon Comp, 1/4" x 3/4" 1w 1.2M ohm 1.75 - Add
(RCF) A205-1 5% Antique Carbon Comp, 5/32" x 23/32" 1w 2M ohm 1.00 0.75 Add
(RCF) A275-1 10% Antique Carbon Comp, 5/32" x 23/32" 1w 2.7M ohm 1.50 - Add
(RCF) A305-1 5% Antique Carbon Comp, 5/32" x 23/32" 1w 3M ohm 1.25 1.00 Add
(RCF) A335-1 10% Antique Carbon Comp 1w 3.3M ohm 1.50 - Add
(RCF) A395-1 10% Antique Carbon Comp, 5/32" x 23/32" 1w 3.9M ohm 1.25 - Add
(RCF) A455-1 10% Antique Carbon Comp, 5/32" x 3/4" 1w 4.5M ohm 1.50 - Add
(RCF) A515-1 5% Antique Carbon Comp, 5/32" x 23/32" 1w 5.1M ohm 1.00 - Add
(RCF) A685-1 10% Antique Carbon Comp, 1/4" x 11/16" 1w 6.8M ohm 1.00 - Add
2 Watt
(RCF) A5R1-2 5% Antique Carbon Comp, 5/16" x 1-11/16"L 2w 5.1 ohm 3.00 2.50 Add
(RCF) A251-2 10% Antique Carbon Comp, 3/8" x 1-7/8"L 2w 250 ohm 4.00 - Add
(RCF) A153-2 10% Antique Carbon Comp, 5/16" x 1-3/4"L 2w 15k ohm 4.00 - Add
(RCF) A164-2 5% Antique Carbon Comp, 3/8" x 1-3/4"L 2w 160k ohm 4.00 - Add
(RCF) A474-2 10% Antique Carbon Comp, 1/4" x 1-1/4"L 2w 470k ohm 4.00 - Add
(RCF) A125-2 5% Antique Carbon Comp, 1/4" x 1-3/16"L 2w 1.2M ohm 5.00 - Add
(RCF) A475-2 10% Antique Carbon Comp, 1-3/4" x 5/16" 2w 4.7M ohm 4.00 - Add