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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. 23925 Millen Dual Section Variable Capacitor 7-25pf 3.4kv (NOS)

    23925 Millen Dual Section Variable Capacitor 7-25pf 3.4kv (NOS)

    $49.91

    Capacitance:  7-25pf
    Shaft: ¼”
    Peak Voltage: 3.4kv
    Dual Section
    Plates per section: 12
    Size: 2-15/16” Long (body) x 1-15/16” Wide x 1.5” High
    New Old Stock * No longer available for export
    MFR: James Millen
    SKU: 23925

    Made in the USA

  2. 4-00856 Type "R" Air Variable Capacitor 5-20pf 1.5kv (Pull)

    4-00856 Type "R" Air Variable Capacitor 5-20pf 1.5kv (Pull)

    $21.91

    Capacitance: 5-20pf
    Peak Voltage: 1.5kv
    Shaft: ¼”
    Plates: 30
    Size: 1-7/32” long x 1-21/32” wide x 1-7/32” high
    Used * No longer available for export
    MFR: Unbranded
    SKU: 4-00856-P

    Made in the USA

  3. 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

  4. 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

  5. 167-1 E.F. Johnson Variable Capacitor 2.2-10pf 2Kv (Pull)

    167-1 E.F. Johnson Variable Capacitor 2.2-10pf 2Kv (Pull)

    $18.91

    Sections: 1
    Capacitance: 2.2-10pf
    Peak Volts: 2Kv
    Total Plates: 3
    Plate Spacing: 0.030"
    L x W x H: 3/4" x 1 3/8" x 1 3/8"
    Shaft diameter: 1/4" Round x 3/8"L
    167-0001-001
    NSN 5910-814-4250 
    Used * Not for Export
    MFR: E. F. Johnson
    SKU: 167-1-P

    Made in the USA

  6. 167-1 E.F. Johnson Variable Capacitor 2.2-10pf 2Kv (Modified Pull)

    167-1 E.F. Johnson Variable Capacitor 2.2-10pf 2Kv (Modified Pull)

    $15.91

    Modified: Lead has been clipped
    Sections: 1
    Capacitance: 2.2-10pf
    Peak Volts: 2Kv
    Total Plates: 3
    Plate Spacing: 0.030"
    L x W x H: 3/4" x 1 3/8" x 1 3/8"
    Shaft diameter: 1/4" Round x 3/8"L
    167-0001-001
    NSN 5910-814-4250 
    Used * Not for Export
    MFR: E. F. Johnson
    SKU: 167-1-CL-P

    Made in the USA

  7. 167-201 E.F. Johnson Variable Butterfly Capacitor 3-11pf 1.8Kv (Pull)

    167-201 E.F. Johnson Variable Butterfly Capacitor 3-11pf 1.8Kv (Pull)

    $29.91

    Sections: 1
    Capacitance: 3-11pf
    Peak Volts: 1.8Kv
    Total Plates: 5
    Plate Spacing: 0.025"
    13/16" long (body) x 1 3/8" wide x 1 3/8" high
    Shaft diameter: 1/4"
    Used * No longer available for export
    MFR: E. F. Johnson
    SKU: 167-201-P

    Made in the USA
  8. A-103L Tarzian Variable Capacitor 7-100pf (Pull)

    A-103L Tarzian Variable Capacitor 7-100pf (Pull)

    $19.91

    Front Mount 
    Capacitance: 7-100pf
    Peak Voltage: 1Kv
    Total Plates: 35
    1-13/16" Long (less shaft) x 15/16" Wide x 1-1/4" High
    New Old Stock * No longer available for export
    MFR: Tarzian
    SKU: A103L-P

  9. 074-033 Tarzian Variable Capacitor 3.5-34pf 1KV (NOS)

    074-033 Tarzian Variable Capacitor 3.5-34pf 1KV (NOS)

    $24.91

    Front Mount 
    Capacitance: 3.5-34pf
    Peak Voltage: 1Kv
    7/8" Long (body) x 15/16" Wide x 1-7/32" High
    Total Plates: 10
    New Old Stock * No longer available for export
    MFR: Tarzian
    SKU: 074-033


  10. Bud Air Variable Capacitor 10-175pf 1.5kv (Pull)

    Bud Air Variable Capacitor 10-175pf 1.5kv (Pull)

    $49.91

    Capacitance: 10-175pf
    Peak Voltage: 1.5kv
    Shaft: ¼”
    Plates: 30
    Size: 2-1/4” long x 1-11/16” wide x 1-11/16” high
    Used * No longer available for export
    MFR: Bud
    SKU: 10-175-1.5-P

    Made in the USA

Items 31 to 40 of 85 total

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