Chokes & Inductors
Please choose from the following CHOKE / INDUCTOR Sub-Catagory choices:

ECA5027 HV Swinging Choke Transformer, 15-8 Henry, 1.5A Removed from Henry 3000D
In Stock
ECA5027 Swinging Choke Transformer, 15-8 Henry, 1.5A Continuous (Removed from Henry 3000D), MFR: ECA
This High Voltage Choke Transformer was removed from a working Henry 3000D RF Power Generator Amplifier.
It is in like-new, excellent condtion
Size: 5.5" Long x 6-1/2" High x 8" wide, Weight: 46 lbs
Limited Quantity Available No longer available for Export
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COIL55 Heavy Duty Ceramic Plate Inductor 55μh (Pull)
In Stock
- Heavy Duty plate inductor designed for High Power HF amplifiers.
- Taps at 1.3, 4, 20, 40, and 55µH, starting with 0.25" diameter reducing to 12ga.
Used (like new) * No longer available for export
SKU: COIL55-NO-BRACKET-P

RFC3 Plate Choke 225uh 1.5 amp 4kv 1.8-30 MHz
In Stock
Our best plate choke for 1.8-30 MHz Amateur Bands including WARC. Ideal for amplifiers using 811A, 572B, 813, 833, 3-500Z, 8877, 3CX800A7, 4CX1500B, etc.
Size: 5-5/8" Long x 1" Diameter Ceramic Form.
MFR: Ameritron
SKU: 10-15197
Note: For best results, solder the red wire to the terminals
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C-2685 Stancor Filter Choke 0.035 Henries 2000ma DC (NOS)
In Stock
Made with Class "A" insulated materials and will withstand opereation up to a limit of 105oC, continuously.
- Inductance: 0.035 Henries
- Inductance Tolerance: Minus 15% Plus 50% at 10 volts 60Hz
- DC ma: 2000
New Old Stock * No longer available for export
MFR: Stancor
SKU: C-2685

TC-2 Stancor High Current Filter Choke 0.011 Henries 1000ma DC (NOS)
In Stock
- Inductance: 0.011 Henries
- DC ma: 1000
- DC Resistance (Ohms): 0.75
New Old Stock * No longer available for export
MFR: Stancor
SKU: TC-2

20C54 DC Filter Choke, 8 Henry, 150ma
In Stock
20C54 DC Filter Choke, 8 Henry, 150ma, 145 ohms
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8609 General Electric 6 pi RF Plate Choke 2.5 mH (NOS)
In Stock
Includes Mounting Brackets
New Old Stock * No longer available for export
MFR: General Electric
SKU: 8609-GE-2.5MH

5 pi RF Plate Choke 1 mH (Pull)
In Stock
Used * No longer available for export
MFR: Unbranded
SKU: 5PI-CHOKE-1MH-P

4021162 Wilco Choke 2.5mh 500ma (45-4 replacement)
In Stock
Pi wound multi winding - 4 sections, Broadband 1.7-30 mhz
This part will replace the 45-4 in most Heathkit Amplifiers.
Size: 1.15" Long x 0.5" Wide
MFR: Wilco
SKU: 4021162
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R300U 3-Pi RF Coiled Choke 1mh 300ma (NOS)
In Stock
- NSN: 5950-518-1978
- Size: 2.7" Long x 0.67" Diameter
New Old Stock * No longer available for export
SKU: R300U