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 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 |
|---|---|---|---|---|---|---|
| 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 |
|---|---|---|---|---|---|---|---|
| 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" |
73-1-75-15 OEP Variable Capacitor 11-100pf 2.5kv
In Stock
$80.91
- Plates: 15, Spacing: .075"
- Voltage: 2500 peak volts
- Size: 2.615" Wide x 2.6" High x 2-6" Long (body) & 5." (Overall)
- Shaft: 1/4" Round
MFR: OEP
SKU: 73-1-75-15
73-175-17 Variable Capacitor 15-120pf 2.8kv with 2.3uH Coil (NOS)
In Stock
$62.91
Capacitor
- Plates: 17
- Spacing: .060"
- Voltage: 2800 peak volts
- Size: 2.615" Wide x 2.6" High x 4" Long (body) & 5.14" (Overall)
- Shaft: 1/4" Round
Coil
- 2.3 μH
- 9 Turns
MFR: OEP
SKU: 73-175-17-COIL
20APL300DE OEP Variable Capacitor 12-300pF
In Stock
$33.91
As low as:
$32.30
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
73-1-100-54 OEP Variable Capacitor 35-280pf 4.4kv
In Stock
$108.91
- Plates: 54
- Spacing: .100"
- Voltage: 4400 peak volts
- Size: 2.615" Wide x 2.6" High x 9.3" Long
- Shaft: 1/4" Round
MFR: OEP
SKU: 73-1-100-54
73-1-12-15 OEP Air Variable Capacitor 14-70pF 4.5kv
In Stock
$83.91
As low as:
$79.71
- Plates: 15
- Spacing: .118"
- Volts: 4500 Peak
- Size: 3.3" Long x 2.665" wide x 2.6" High
- Shaft: 1/4" Round
MFR: OEP
SKU: 73-1-12-15
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73-1-32-53 OEP Variable Capacitor 25-840pf 1.5kv (26-145)
In Stock
$148.91
Replacement for Heathkit SB220/SB221. Heath part number: 26-145 spacing 0.03". Loading Capacitor
- Plates: 53
- Spacing: 0.030"
- Volts: 1500 Peak
- Size: 5.7" Long x 2.665" wide x 2.6" High
- Shaft: 1/4" Round
MFR: OEP
SKU: 73-1-32-53
73-145-25 Variable Capacitor 20-240pf 2kv
In Stock
$54.91
73-145-25 Variable Capacitor, 20-240pf, 2kv, MFR: OEP
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73-175-17 Variable Capacitor, 15-120pf, 2.8kv
In Stock
$59.91
73-175-17 Variable Capacitor, 10-110pf, 2.8 kv
MFR: OEP
SKU: 73-175-17
Original Replacement for Pride DX300 and KW-1
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73-1-75-23 OEP Variable Capacitor 14-155pf 3.2kv
In Stock
$83.91
As low as:
$79.71
- Plates: 21, Spacing: .075"
- Voltage: 3200 peak volts
- Size: 2.615" Wide x 2.6" High x 4.8" Long
- Shaft: 1/4" Round
MFR: OEP
SKU: 73-1-75-23
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73-1-80-35 OEP Variable Capacitor 20-226pf 3.6kv (26-131)
In Stock
$109.91
As low as:
$104.91
Replacement for Heathkit SB220/SB221. Heath part number: 26-131 spacing 0.08". Tuning Capacitor
- Plates: 35, Spacing: 0.080"
- Volts: 3600 Peak
- Size: 6.2" Long x 2.665" wide x 2.6" High
- Shaft: 1/4" Round
MFR: OEP
SKU: 73-1-80-35
Add to Cart