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If you have a question, email us:  teki@mwpersons.com  Put "Broadcast" in the subject line. 

 

Quantity
Available
Air Variable Capacitors
1 6-100 pf  air variable capacitor.  Hammarlund APC-100.  In the original box with RCA part number 52376.  1-3/4" long x 15/16" x 1-1/4".  Use a small screwdriver to adjust this one.  Mint condition.    $35.00 each.
1 6-149 pf  air variable capacitor.  E. F. Johnson 149-6.  Often used in CCA FM transmitters.  1/4" diameter x 1/2" long control shaft.  Good condition.  $40.00 each.
1 30 - 350 pf  air variable capacitor.  E. F. Johnson 350D35.  7-1/4" long, 4-1/4" wide, 4-1/4" high plus 1/2" long x 1/4" diameter control shaft at each end.  0.80" spacing between plates should be good for 3.5 KV.  Good condition.  $40.00 each.

 


Mica capacitors from series 291 through 294 for AM transmitters, antenna coupling networks, and phasors.  A one-foot ruler is shown in the foreground.
 

Quantity
Available

AM RF Mica Capacitors

1  .0001 mfd (100 pf) /6 kv Sangamo CM75B101J mica capacitor.  White ceramic body with two end flanges  Good used.  $40.00 each.
2  .0001 mfd (100 pf) /4 amps/25 kv Cornel Dubilier PL 323-51/type 293 style  mica capacitor.  White ceramic body with two end flanges.  4" high with 5-3/4" hole to hole.  Good used.  $55.00 each.
1  .00015 mfd (150 pf)/2.4 amp/6 kv Sangamo Type 291, 29160B151J02 mica capacitor.  Black epoxy body with two end flanges  Excellent used.  $55.00 each.
1  .00015 mfd (100 pf) /6 amp/30 kv G4 glass body mica capacitor.  Used.  $75.00 each.
1  .00025 mfd (250 pf) /3.6 amp/6 kv G1B white porcelain body mica capacitor.  Used.  $50.00 each.
1  .00025 mfd (250 pf) /5.1 amp/10 kv G2 white porcelain body mica capacitor.  Used.  $60.00 each.
1  .00025 mfd (250 pf) /5.5 amp/10 kv G2 white porcelain body mica capacitor.  Used.  $65.00 each
1  .0003 mfd (300 pf) /5.6 amp/10 kv G2 white porcelain body mica capacitor.  Used.  $65.00 each.
1  .0004 mfd (400 pf) /3000 volts Sangamo type F11 mica capacitor with two terminals at one end.  Used.  $20.00 each.
1  .0005 mfd (500 pf) /3 amp/5 kv Acu-Cap capacitor.  Used.  $20.00 each.
1  .0005 mfd (500 pf) /5.1 amp/6 kv G1 white porcelain body mica capacitor.  Used.  $80.00 each.
1  .0007 mfd (700 pf) /3.9 amps/6000 volts Sprague type 17 brown mica capacitor.  Used, but in good working condition.  $20.00 each.
1  .00075 mfd (750 pf) /6.8 amp/6 kv Sangamo 291 black epoxy with aluminum flanges.  New.  $95.00 each.
1  .001 mfd/4.5 amps/5000 volts Faradon UC307 brown mica capacitor.  Used, but in good working condition.  $20.00 each.
3  .001 mfd/7 kv Sangamo Type E mica capacitor with two 1/4-inch terminals at one end.  Used.  $40.00 each.
1  .001 mfd/8.5 amp/8 kv CDM F3B, F330B102JM mica capacitor with parallel bolt terminals.  Used.  $90.00 each.
1  .0012 mfd/5 kv Sangamo Type F2L mica capacitor with two terminals at one end.  Used.  $20.00 each.
1  .0015 mfd/7 kv Sangamo Type E mica capacitor with two 1/4-inch terminals at one end.  Used.  $20.00 each.
2  .002 mfd/6.2 amp/2 kv CM70B202J brown mica capacitor.  Used, but in good working condition.  $20.00 each.
3  .002 mfd/5000 volts/6.2 amps. F2L brown mica capacitor.  Used, but in good working condition.  $20.00 each.
1  .002 mfd/13 amp/10 kv G2 white porcelain body mica capacitor.  Used.  $55.00 each.
1  .004 mfd/30 amp/15 kv G4 white porcelain body mica capacitor.  Used.  $225.00 each.
1  .005 mfd/20 amp/6 kv type 292 black epoxy body with aluminum end plates.  Excellent used.  $170.00 each.
1  .006 mfd/19 amp/5 kv Sangamo G1B.  White body with aluminum end plates. Good used.  $70.00 each.
1  .02 mfd/10 amps/1000 volts Acushnet 1570-808 brown mica capacitor.  Used, but in good working condition.  $18.00 each.
1  .024 mfd/51 amp/5 kv black epoxy mica 294 series capacitor.  Excellent condition.  $270.00 each.
1  .1 mfd/62 amp/3 kv black epoxy mica capacitor.  Near mint condition.  $250.00 each.
 Quantity
Available
Fixed Vacuum Capacitors
1 25 pf(.000025 mfd)/7.5 KV Jennings JCSF-25-7.5S used fixed vacuum capacitor.  1-1/4" diameter x 1-5/8" long.  Good condition.  $80.00 each.
1 25 pf(.000025 mfd)/32 KV Dolinko & Wilkins used fixed vacuum capacitor.  2.8" diameter x 6.4" long.  Good condition.  $90.00 each.
6 40 pf(.00004 mfd)/7.5 KV Jennings JCSF-40-7.5S/RCA 8521332-18 used fixed vacuum capacitor.  1-1/4" diameter x 1-5/8" long.  Good condition.  $800.00 each.
1 50 pf(.00005 mfd)/20 KV Jennings JC-2-50 used fixed vacuum capacitor.  1-1/4" diameter x 1-5/8" long.  Good condition.  $800.00 each.
1 500 pf(.0005 mfd)/15 kv vacuum fixed capacitor.  Jennings JCS-500.  Used, but in good condition.  $350.00 each.
1 500 pf(.0005 mfd)/15 kv vacuum fixed capacitor.  Jennings M500 with connector clamps.  Used, but in good condition.  $200.00 each. 
2 5000 pf(.005 mfd)/10 KV vacuum fixed capacitor.  Jennings SFSB 5000 10S.  5-1/2" diameter, 3-1/4" high plus 1/2" high center terminal.  They have tarnished with time because they are silver plated.  That does not affect their performance.  They could be brought back to the original shine by using silver polish.  Photo 1   Photo 2   A 6" x 6" aluminum mounting plate is included at no charge.  Used, but in excellent condition.  $200.00 each.

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Quantity
Available
Vacuum Variable Capacitors
1 12-500 pf/15 KV FL Jennings CSVF 500/UCSF-500-0015 used vacuum variable capacitor.  3-1/4" diameter x 8-1/4" long.  The control shaft is 1/2" diameter.  Comes with mounting brackets, flanges and an arc-gap protector.  Good condition.  $300.00 each. Photo 1    Photo 2

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Not all sizes of capacitors on hand are listed below.  Inquire by email.
 

Quantity
Available
Feed-Thru Capacitors
2 500 pf(.0005 mfd)/5KV ceramic feed through capacitor used in RCA BTF-20 FM Transmitter.  CRL 2DSPHTT501KAB  3/4" long x 1 5/16" diameter with 10-32" threaded ends. New.  $90.00 each.
3 1000 pf(.001 mfd)/600 Volt/10 Ampere feed through capacitor.  Sprague Vitamin Q series 103P505.  New  $10.00 each.
2 1000 pf( .001 mfd)/10 KV feed through capacitor.  CRL RF 187E.  Very good condition.  Often used on CCA FM transmitters. $70.00 each.
1 1000 pf (.001 mfd)/10 KV feed through capacitor.  Plessey type 09/U.  Very good condition.  Often used on Sparta FM transmitters.  $70.00 each.
1 1000 pf(.001 mfd)/5 KV feed through capacitor.  Tobe F-6001-1 New.  $35.00 each.
1 .01 MFD/250 VAC feed through ceramic capacitor.  RCA 54643.  New.  $20.00 each.
   
Many Small feed through capacitors used in broadcast transmitters.  New and used e-mail  teki@mwpersons.com

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Quantity
Available
Plastic Film Capacitors
1  .005 MFD/10 KVDC plastic film capacitor. Plastic Capacitor P.N. OF100-502.  1-3/4" long x 3/4" diameter.  New.  $30.00 each.
1  .02 MFD/10 KVDC plastic film capacitor. Plastic Capacitor P.N. OF100-2032-3/4" long x 1" diameter.  Used and in excellent condition.  $30.00 each.
1  .05 MFD/10 KVDC plastic film capacitor. Plastic Capacitor P.N. OF100-53.  2-3/4" long x 1-5/8" diameter.  New in the original box.  $40.00 each. 
1  .05 MFD/10 KVDC plastic film capacitor. Plastic Capacitor P.N. OF100-53.  2-3/4" long x 1-5/8" diameter.  Used and in excellent condition.  $30.00 each.
1  .05 MFD/10 KVDC plastic film capacitor. F-C-I P.N. D6-100-50.  2-3/8" long x 1-5/8" diameter.  Used and in excellent condition.  $20.00 each.
1  .25 MFD/3 KVDC plastic film capacitor. F-C-I P.N. D6-30-250.  2-3/4" long x 1-5/8" diameter.  Used and in excellent condition.  $20.00 each.

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Quantity
Available
Aluminum Electrolytic Capacitors
40 3900 MFD/16 VDC Aluminum radial capacitors.  New.  Must order in quantities of 20 or more. $0.35 each.
60 3900 MFD/6.3 VDC Aluminum radial capacitors.  Digi-Key P5209-ND.  New.  Must order in quantities of 20 or more.  $0.30 each.
400 3900 MFD/6.3 VDC Aluminum axial capacitors.  Digi-Key P6308-ND.  New.  Must order in quantities of 20 or more.  $0.30 each.
200 3900 MFD/10 VDC HFQ Aluminum radial-lead capacitors.  Digi-Key ECA-1AFQ392S.  New.  Must order in quantities of 20 or more.  $0.40 each.

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    Questions?  Email Mark Persons:  teki@mwpersons.com       

 

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