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Heavy Duty Variable Tuning Capacitors

Variable Capacitors

Heavy Duty Air Variable Capacitors for Amplifiers and Antenna Tuners (Limited Quantity Available)

Our Part Number Sec's Min/Max
Cap pF
Total Plates Plate Spacing Peak
Volts
Overall
W x H x L
MC100SX 1 16.5x100 35 .062 2800V 1.6" x 1.6" x 4.5"
Grid
per page
🔽
154-3-1 Cardwell Air Variable Capacitor 20-480pf 1.8kv (Pull)
154-3-1 Cardwell Air Variable Capacitor 20-480pf 1.8kv (Pull)
$149.90

In Stock

  • Peak Voltage: 1800v
  • Capacitance:  20-480pf

Used * No longer available for export
MFR: Cardwell
SKU: 154-3-1-P

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12936 Millen Variable Capacitor 15-35pf 1500v (NOS)
12936 Millen Variable Capacitor 15-35pf 1500v (NOS)
$69.91

In Stock

  • Capacitance:  15-35pf
  • Voltage: 1500v
  • Size:  4" Long x 2.34 Wide x 3.05" High

New Old Stock, No longer available for export
MFR: MiIlen (NOS)

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JC152 Bud Air Variable Capacitor 7-50pf 2.8Kv (Pull)
JC152 Bud Air Variable Capacitor 7-50pf 2.8Kv (Pull)
Made in the USA
$59.91

In Stock

Shaft:  1/4"
Peak Voltage: 2Kv
Capacitance: 7-50pf 
Air Gap: 0.051"
Plates: 7 
Size: 2-1/2" Wide x 2-15/16" High x 2-9/16" long
Used * No longer available for export
MFR: BUD Radio Products
SKU: JC1523-P

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152-507 EF Johnson Dual Section Variable Capacitor 18-50 pf 11kv 0.35" gap 8 Plates Per Section (Pull)
152-507 EF Johnson Dual Section Variable Capacitor 18-50 pf 11kv 0.35" gap 8 Plates Per Section (Pull)
Made in the USA
$274.90

In Stock

Shaft: ¼” Round
Sections: 2
Capacitance: 18-50 pf
Voltage: 11000kvdc
Gap: 0.350”
Plates: 8 per section
Size: 11” Long x 5.5” Wide x 5-3/8” High
Made in USA
Clean Used * No longer avialable for export
MFR: EF Johnson
SKU:152-507

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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)
Made in the USA
$181.90

In Stock

AMT National Variable Capacitor 15-55pf 8kv 0.18" gap 18 plates
Used, Great Condition * No longer available for export
MFR: National
SKU: AMT-15-55

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152-207 Johnson Variable Capacitor, 50CD110, Dual Section 18-50pF, 11kv, 8 plates x 2, 0.35" Spacing (Pull)
152-207 Johnson Variable Capacitor, 50CD110, Dual Section 18-50pF, 11kv, 8 plates x 2, 0.35" Spacing (Pull)
Made in the USA
$424.90

In Stock

152-207 EF Johnson Variable Capacitor, 50CD110, Dual Section 18-50pF, 11kv, 8 plates x 2, 0.35" Spacing
Used, Excellent Condition * No longer available for export
MFR: Johnson
SKU: 152-207

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152-533 Johnson Variable Capacitor, 40-450pF, Dual Section, 6kv (Pull)
152-533 Johnson Variable Capacitor, 40-450pF, Dual Section, 6kv (Pull)
$494.90

In Stock

152-533 Johnson Variable Capacitor, 40-450pF, Dual Section, 6kv
Used, Excellent Condition * No longer available for export
MFR: Johnson
SKU: 152-533

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153-18 EF Johnson Air Variable Capacitor 43-149 pf 9000v (Pull)
153-18 EF Johnson Air Variable Capacitor 43-149 pf 9000v (Pull)
Made in the USA
$194.90

In Stock

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

 

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77651181 Hammarlund Variable Capacitor, 60-420pf 10kv, 49 plates, Spacing: 0.20 (Pull)
77651181 Hammarlund Variable Capacitor, 60-420pf 10kv, 49 plates, Spacing: 0.20 (Pull)
$474.90

In Stock

77651181 Hammarlund Variable Capacitor, 60-420pf 10kv, 49 plates, Spacing: 0.20
Used Excellent Condition * No longer available for export
MFR: Hammarlund
SKU: 77651181

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NC-890 Bud Vintage 6L6 Neutralizing Condenser (NOS/NIB)
NC-890 Bud Vintage 6L6 Neutralizing Condenser (NOS/NIB)
Made in the USA
$29.91

In Stock

In circuits utilizing tubes with the grid lead terminated in the base, feed-through type of neutralizing is particularly suited. One hole is required for mounting of feed-through condensers.

  • Plates are made of aluminium, rounded at edges to cut down loses. 
  • The movable plate can be locked with the knurled nut, 
  • The 890 is ideal for poplular low power beam tubes.
  • The 890 is based mounted only.

New Old Stock * New In Box * No longer available for export
MFR: Bud Radio Products
SKU: NC-890

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