Variable Tuning & Load
Variable Tuning & Load Capacitors | ||||||
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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 Number | Sec's | Min/Max Cap pF | Total Plates | Plate Spacing | Peak 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 Number | Sec's | Min/Max Cap pF | Total Plates | Plate Spacing | Peak Volts | Overall W x H x L |
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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 Number | Shaft Dia x Lth inches | Sec's | Min/Max Cap pF | Total Plates | Plate Spacing | Peak Volts | Overall W x H x L |
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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" |

9411-72-50385 Hammarlund Variable Capacitor 10-140pf (NOS)
In Stock
Size: 1"x1.2"x2.5"
New Old Stock, Not for Export
MFR: Hammarlund
SKU: 9411-72-50385
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CT10042G Capacitor, variable 5-45pf
In Stock
CT10042G ASP Variable Capacitor 5-45pf
SKU: CT10042G
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MCA-140-S Hammarlund Variable Capacitor 7-140pf 1.5Kv (NOS)
In Stock
Capacitance: 7-140pf
Peak Voltage: 1.5Kv
19 Plates
1-15/32" long (body) x 1-11/16" wide x 1-1/4" high
New Old Stock * No longer available for export
MFR: Hammarlund
SKU: MCA140S

VC55-250; Capacitor, variable, 1-15 pf
In Stock
VC55-250; Capacitor, variable, 1-15 pf
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HF-15-X Hammarlund Air Variable Capacitor 4-15pf 1.2Kv (Pull)
In Stock
- Capacitance: 4-15pf
- Peak Voltage: 1.2Kv
- Plates: 10
Used * No longer available for export
MFR: Hammarlund
SKU: HF-15-X-P

167-1 E.F. Johnson Variable Capacitor 2.2-10pf 2Kv (NOS)
In Stock
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
New Old Stock, Not for Export
MFR: E. F. Johnson
SKU: 167-1-1

19100 Millen Variable Capacitor 10-100pf 1.2Kv (NOS)
In Stock
- Part Number: 19100
- Sections: 1
- Min/Max Cap Pf.: 7-100
New Old Stock * No longer available for export
MFR: Millen Manufacturing Company
SKU: 19100-MILLEN

20APL300DE OEP Variable Capacitor 12-300pF
In Stock
Sections: 1
Min/Max Cap Pf.: 12-300
Total Plates: 49
Plate Spacing: .020"
Peak Volts: 1200V
W x L x H: 1.4" x 2.5" x 1.3"
MFR: OEP
SKU: 20APL300DE