Chokes & Inductors

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

• 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

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

Made with Class "A" insulated materials and will withstand opereation up to a limit of 105^oC, 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

• 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, 145 ohms

Includes Mounting Brackets

New Old Stock * No longer available for export
MFR: General Electric
SKU: 8609-GE-2.5MH

Used * No longer available for export
MFR: Unbranded
SKU: 5PI-CHOKE-1MH-P

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