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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" 25-370  21 x (3)   -  -  3.2" x 1.85" x 3.75"

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  1. AMT  National Variable Capacitor 15-55pf 8kv 0.18" gap 18 plates (Pull)

    AMT National Variable Capacitor 15-55pf 8kv 0.18" gap 18 plates (Pull)

    $189.95

    AMT National Variable Capacitor 15-55pf 8kv 0.18" gap 18 plates. Used, Great Condition.
    Made in the USA
  2. 73-1120-38 Capacitor, variable 23-176pf, 38 Plates

    73-1120-38 Capacitor, variable 23-176pf, 38 Plates

    $84.95

    73-1120-38 Capacitor, variable 23-176pf, 3.5kv, 38 Plates, 0.12 plate gap

    NOTE: Used in Ten Tec equipment

     

  3. 32APL144DE Variable Capacitor, 12-144 Pf

    32APL144DE Variable Capacitor, 12-144 Pf

    32APL144DE Variable Capacitor, 12-144 pf (HF140, MCA140)

    NOTE: Good replacement for HF140 or MCA140.  This will work in place of most 140pf capacitors where space is not an issue.

  4. 4138  Air Variable Capacitor, 3 Section, 25-370 pf per section, Allied Radio Corp.

    4138 Air Variable Capacitor, 3 Section, 25-370 pf per section, Allied Radio Corp.

    $44.95

     

    4138  Air Variable Capacitor, 3 Section, 25-370 pf per section, MFR: Allied Radio Corp.

     


  5. 154-12-6  Cardwell Air Variable Capacitor w/Gears, 11-53 pf, 12 plates, 4.5kv (PULL)

    154-12-6 Cardwell Air Variable Capacitor w/Gears, 11-53 pf, 12 plates, 4.5kv (PULL)

    $109.95

    154-12-6  Cardwell Air Variable Capacitor w/Gears, 11-53 pf, 12 plates, 4.5kv. Used, Great Condition.

    Not for Export

    Made in the USA
  6. 7254173 Capacitor, variable 1-28 pf

    7254173 Capacitor, variable 1-28 pf

    $11.95

    Out of stock

    7254173 Capacitor, variable 1-28 pf, ASP style, 1/4" Shaft, MFR: Cardwell Type

     

  7. 7254172 Capacitor, variable 2-30 pf

    7254172 Capacitor, variable 2-30 pf

    $11.95

    Out of stock

    7254172 Capacitor, variable 2-30 pf, ASP style, 3/8" Shaft, MFR: Cardwell Type

     

  8. C5-360 Variable Capacitor, Panel Mount, 5-360 pf,

    C5-360 Variable Capacitor, Panel Mount, 5-360 pf,

    $14.95

    Out of stock

    C5-360 Variable Capacitor, Panel Mount, 5-360 pf

     


  9. 167-31-1 Variable Capacitor, Panel Mount, 2.8-11 pf, E.F. Johnson

    167-31-1 Variable Capacitor, Panel Mount, 2.8-11 pf, E.F. Johnson

    $21.95

    167-31-1 Variable Capacitor, Panel Mount, 2.8-11 pf, MFR: E.F. Johnson

    No longer available for Export

    Made in the USA
  10. 54915544 Capacitor, Variable 3-50 pf

    54915544 Capacitor, Variable 3-50 pf

    54915544 Capacitor, Variable 3-50pF, ASP style

     

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