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Variable Tuning & Load

Variable Tuning & Load Capacitors
 
The M-73 is a high-voltage, heavy-wattage, continuous duty capacitor. Insulation between rotor and stator is achieved through 1/4" thick, high quality, military spec ceramics riveted to the plated steel end plates. These end plates are tied together by solid aluminum and brass bars, forming a rigid structure. The rotor rides on ball bearings housed between the front end plate and the stainless steel shaft. Blades are heavy .030" thick aluminum. Length dimension is measured from ends of mounting feet.
Our Part NumberSec'sMin/Max
Cap pF		Total PlatesPlate SpacingPeak
Volts		Overall
W x H x L
             
73-112-15 1 14-70 15 .118 4500V 2.6" x 2.6" x 3.3"
73-175-17 1 10-110 17 .060 2800V 2.6" x 2.6" x 4"
73-175-23 1 14-155 21 .075 3200V 2.6" x 2.6" x 4.8"
26-96** 1 20-160 23 .075 3000V 2.6" x 2.6" x 4.3"
73-180-35
 1 20-215 35 .080 3600V 2.6" x 2.6" x 6.2"
73-145-25 1 20-240 27 .045 2000V 2.6" x 2.6" x 3.6"
73-1200-38 1 23.176 38 .12 2000V

2.6 x 2.6 x 7
73-1100-49 1 20-240 49 .090 4000V 2.6" x 2.6" x 8.5"
73-1100-54 1 35-280 54 .100 4400V 2.6" x 2.6" x 9.3"
73-132-53 1 25-840 53 .030 1200V 2.6" x 2.6" x 5.7"
20-160 2 10-70 / 10-90 34 .065 2500V 3" x 2.2" x 4.6"
47-887 2 22-430 / 25-457 40 .030 1200V 4.1" x 3.5" x 3.6"

**Shaft length and mounting cut to fit SB200.

 

Our Part NumberSec'sMin/Max
Cap pF		Total PlatesPlate SpacingPeak VoltsOverall
W x H x L
48APL30
( sub for 48APL41S )		 1 5-30 15 .048 2000V 1.5" x 1.4" x 1.5"
074-047  
1 5-100 26 .032 1200V 1.5" x 1.4" x 2"
(Shaft Length 5.75")
19100 1 7-100 13 .032 1200V 1.5" x 1.7" x 2"
20APL300DE** 1 12-300 49 .020 1200V 1.4" x 2.5" x 1.3"
32APL144DE 1 12-144 34 .032 1070V 1.4" x 2.3" x 1.36"
HF15 1 3-15 5 .020 750V 1.3" x 1.3" x .8 "
F1-397 1 7-20 4 .030 500V 1.7" x 1.7" x 1.8 "
(Shaft Length 4.5")
**20APL300S is the same capacitor as "DE" version, but with ceramic end plate for added strength.

      


Part NumberShaft
Dia x Lth
inches		Sec'sMin/Max
Cap pF		Total PlatesPlate SpacingPeak VoltsOverall
W x H x L
CT10042G 1/4 x 3/8 1 5-45 12 .016 250V 0.9" x 1.2" x 1.2"
7254172 3/8 x 9/16 1 2-30 12 .020 350v 0.94" x 1.21" x 1.15"
7254173 1/4 x 9/16 1 1-28 12 .020  350v 0.94" x 1.21" x 1.35"
7254174 1/4x3/4 1 3-60 17 .020 350V 0.8" x 1.2" x 4.3"
48B084E 1/4 x 3/4 1 7-140 39 .016 250V 1" x 1.2" x 2"
29516 3/16 x 7/16 1 2-12 5 .025 500V 0.6" x 0.8" x 0.6"
922-0014 slot 1 3-36 12 .015 250 .08" x 1.1" x 1.1"
074-054 1/4x3/8 1 5-26 18 .045 1500V 1"x1.2"x1.8"
08-65 1/4x3/8  1 8-65  21  .012 200v  1.6" x 1.2" x 1.2"
5M11 3/16 x 1/4 1 0.5-5 5 .016 250V 0.5" x 0.7" x 0.8"
15M11 3/16 x 1/4 1 1-15 15 .016 250V  
VC55-250 3/16 x 1/4 1 1-15 14 .016 250V 0.8" x 1" x 1"
160-110-1 3/16 x 1/4 1 3-20 22 .016 250V 0.6" x 0.8" x 1.3"
160-107-1 3/16 x 1/4 1 2-13 15 .16 250V 0.6" x 0.8" x 1"
158-4 slot 1 3-70 20 .015 250 .09" x 1.2" x 1.3"
167-1 - 1 2-10 3 .032 1200V 1.4" x 1.4" x 0.9"
ASP27 1/4 x 3/8 1 7-27 20 - - .95" x 1.25" x 1.96"
563-7625-03
Mfg. Cambian		 0.41 x 0.22 1 4-35 14 - - .785" x .95" x 1.0"
9411-72 SLOT 1 10-140 47 .016 250V 1" x 1.2" x 2.5"
148-81-11 .125 x .3 1 6-30 34 - - 13/16" x 7/8" x 2-3/8"
4138 1/4 x 1.1" 3  25-370  21 x (3)   -  -  3.2" x 1.85" x 3.75"

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  1. 153-18 EF Johnson Air Variable Capacitor 43-149 pf 9000v (Pull)

    153-18 EF Johnson Air Variable Capacitor 43-149 pf 9000v (Pull)

    $199.95

    153-18 Air Variable Capacitor, 43-149 pf, 9000v 29 plates 0.25" spacing
    Used clean condition * No longer available for export
    MFR: E.F. Johnson
    SKU: 153-18-2

     

    Made in the USA

  2. C1526 Bud Variable Capacitor 10-100pf, 1.8kv (Pull)

    C1526 Bud Variable Capacitor 10-100pf, 1.8kv (Pull)

    $109.91

    Capacitance: 10-100pf
    Shaft: ¼”
    Peak Voltage: 1.8kv
    Plates: 13
    Spacing: 0.062”
    Size: 2-15/16” long x 2-17/32” wide x 2-15/16” high
    Used * No longer available for export
    MFR: Bud
    SKU: C1526-P

    Made in the USA

  3. Bud Variable Capacitor 17-80pf, 1.5kv (Pull)

    Bud Variable Capacitor 17-80pf, 1.5kv (Pull)

    $69.91

    Capacitance: 17-80pf
    Peak Voltage: 1.5kv
    Shaft: ¼”
    Plates: 19
    Spacing: 0.085”
    Size: 2-3/4” long x 2-13/16” wide x 1-3/4” high
    Used * No longer available for export
    MFR: Bud 
    SKU: 17-80-1.5-P

    Made in the USA

  4. 167-104-3 E.F. Johnson Panel Mount Variable Capacitor 6-75 pf 1.2Kv (Pull)

    167-104-3 E.F. Johnson Panel Mount Variable Capacitor 6-75 pf 1.2Kv (Pull)

    $39.91

    • Sections: Single
    • Capacitance.: 6-75pf
    • Total Plates: 19
    • Peak Volts: 1.2Kv

    Clean Used * No longer available for export
    MFR: E. F. Johnson
    SKU: 167-104-3-P

    Made in the USA

  5. 1554 Bud Air Variable Capacitor 15-44pf 1.8kv (Pull)

    1554 Bud Air Variable Capacitor 15-44pf 1.8kv (Pull)

    $39.91

    • Capacitance: 15-44pf
    • Peak Voltage: 1.8kv
    • Shaft: ¼”
    • Plates: 15
    • Spacing: 0.175”
    • Size: 4-3/4” long (body) x 2-13/32” wide x 2-29/32” high

    Used * No longer available for export
    MFR: Bud Radio Products
    SKU: 1554-1.8-P

    Made in the USA

  6. Cardwell Slotted Variable Tuning Capacitor 5-38pf 1.5Kv (NOS)

    Cardwell Slotted Variable Tuning Capacitor 5-38pf 1.5Kv (NOS)

    $19.91

    Plates: 11
    Peak Voltage: 1.5Kv
    1-1/4" long (body) x 1-13/32" wide x 1-1/16" high
    Shaft: 0.25" diameter
    New Old Stock * No longer available for export
    MFR: Cardwell
    SKU: 5-38-1.5-NOS

    Made in the USA
  7. HP-72 Lafayette Vernier Tuning Capacitor 6-12pf (NOS)

    HP-72 Lafayette Vernier Tuning Capacitor 6-12pf (NOS)

    $34.91

    • Plates: 5
    • Shaft: 1/8" D-Shape with Vernier

    New Old Stock * No longer available for export
    MFR: Lafayette Radio Electronics Corporation
    SKU: HP-72


  8. 167-21 Johnson Variable Butterfly Capacitor 3-11pf 1.5kv (NOS)

    167-21 Johnson Variable Butterfly Capacitor 3-11pf 1.5kv (NOS)

    $56.91

    • Total Plates: 5
    • Peak Volts: 1.5kv
    • L x W x H: 55/64" x 1 3/8" x 1 3/8"
    • Shaft diameter: 1/4" Round x 3/8"L

    New Old Stock * No longer available for export
    MFR: E.F. Johnson
    SKU: 167-21

    Made in the USA

  9. 167-202-6 Johnson Variable Butterfly Capacitor 5-25pf 1.5kv (NOS)

    167-202-6 Johnson Variable Butterfly Capacitor 5-25pf 1.5kv (NOS)

    $64.91

    • Capacitance: 5-25pf
    • Total Plates: 12
    • Peak Volts: 1.5kv
    • Size: 1-3/16" long x 1-3/8" wide x 1-3/8" high
    • Shaft: 1/4" D-shape x 1/2" long

    New Old Stock * No longer available for export
    MFR: E.F. Johnson
    SKU: 167-202-6

    Made in the USA

  10. 15M11 E.F. Johnson Variable Capacitor 2.3-14pf (NOS)

    15M11 E.F. Johnson Variable Capacitor 2.3-14pf (NOS)

    $16.91

    • Min/Max Capacitance: 2.3-14pf
    • Peak Volts: 1Kv

    New Old Stock * No longer available for export
    MFR: E.F. Johnson
    SKU: 15M11

    Made in the USA

Items 21 to 30 of 89 total

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RF Parts Company
435 S PACIFIC ST
SAN MARCOS, CA, 92078, USA

1-800-RFPARTS (1-800-737-2787)  1-760-744-0700, #1

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