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
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"

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160-208-1 Variable Capacitor, Panel Mount, 2.2-8 pf, E. F. Johnson (8MB11)

In Stock

$19.95

160-208-1 Variable Capacitor, Panel Mount, 2.2-8 pf, 16 Plates, Butterfly Style, MFR: E. F. Johnson (8MB11)

No longer available for Export

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160-308 E.F. Johnson Differential Panel Mount Capacitor 2.3-14.2pf (NOS/NIB)

In Stock

$18.90

Min/Max Capaciance: 2.3-14.2pf

Peak Volts: 850

New Old Stock * New In Box * No longer available for export
MFR: E.F. Johnson
SKU: 160-308

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4138 Allied Radio Corporation Air Variable Capacitor 3 Section 25-370 pf Per Section

In Stock

$44.91

Plates: 21 x 3

MFR Part #: 4138

Size: 3.2" wide x 1.85" High x 3.75" Long (4.985" with shaft)

New Old Stock * No longer available for export
MFR: Allied Radio Corp / Knight Quality Products
SKU: 4138

NOTE: FACTORY REPLACEMENT FOR EARLY 60'S ALLIED RADIO EQUIPMENT.

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32APL144DE Variable Capacitor 12-144 pf

In Stock

$32.91 As low as: $31.27

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

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

Shaft Diameter: 1/4" / 0.25 inches

MFR: OEP

SKU: 32APL144DE

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160-203 E. F. Johnson Variable Capacitor 1.5-3.1 pf (NOS)

In Stock

$19.91

Sections: Butterfly
Min/Max Cap Pf: 1.5-3.1
Total Plates: 5
L x W x H: 45/64" x 1 3/4" x 1 5/8"
Shaft diameter: 0.188" Round
New Old Stock * No longer available for export
MFR: E.F. Johnson
SKU: 160-203

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