1-800-RFPARTS (1-800-737-2787) 1-760-744-0700 (USA) ORDERS: rfp@rfparts.com 435 S PACIFIC ST SAN MARCOS, CA 92078

Not finding what you are searching for. Try a partial part number.

Rectifier (5U4, 5AR4, 5Y3)

Audio Rectifier Tubes

List  Grid 

per page
Set Descending Direction

  1. 5Y4GA Full Wave Rectifier Tube (NOS/NIB)

    5Y4GA Full Wave Rectifier Tube (NOS/NIB)

    $13.91

    Designed to operate as AC voltage rectifier in AC powered amplifiers.
    MFR: Sylvania, RCA
    SKU: 5Y4GA
    New old stock * No longer available for export.

    Made in the USA
  2. 5AU4 RCA Full-Wave High-Volume Rectifier Tube (NOS/NIB)

    5AU4 RCA Full-Wave High-Volume Rectifier Tube (NOS/NIB)

    Call for Price
    1-800-RFPARTS (1-800-737-2787)

    Heavy duty version 5U4GB
    MFR: RCA
    New old stock * No longer available for export
    SKU: 5AU4-RCA


  3. 117Z6 RCA, Sylvania, Full Wave Rectifier Tube (NOS/NIB)

    117Z6 RCA, Sylvania, Full Wave Rectifier Tube (NOS/NIB)

    $7.91

    Designed to operate as either a full wave, voltage doubler, or half wave rectifier as it has two separate sections.
    New old stock * No longer available for export.
    MFR: RCA, Sylvania
    SKU: 117Z6

    Made in the USA

  4. 5Y3GT RCA Full-Wave High Vacuum Rectifier Tube (Pull)

    5Y3GT RCA Full-Wave High Vacuum Rectifier Tube (Pull)

    $37.91

    MFR: RCA
    NSN: 5960-262-0218
    SKU: 5Y3GT-RCA-P

    Made in the USA
  5. 5AR4 / GZ34 RCA Full Wave High-Vacuum Rectifier Made in Great Britain (NOS/NIB)

    5AR4 / GZ34 RCA Full Wave High-Vacuum Rectifier Made in Great Britain (NOS/NIB)

    $274.91

    Full Wave High-Vacuum Rectifier
    New old stock * No longer available for export
    MFR: Mullard for RCA
    Made in Great Britain
    SKU: 5AR4-GB-RCA


  6. 5U4GB/ 5AS4A RCA Tube Full-Wave High-Volume Rectifier(NOS)

    5U4GB/ 5AS4A RCA Tube Full-Wave High-Volume Rectifier(NOS)

    $99.91

    MFR:RCA, USA
    New Old stock * No longer available for export
    NOTE: PICTURE FOR REFERENCE ONLY.
    SKU: 5U4GB-RCA

    Made in the USA

6 Item(s)

Shop By

Currently Shopping by:

  1. Manufacturer: RCA Remove This Item
Clear All
Product Categories
Hours Monday - Friday
7:00 - 3:30 PST

 Celebrating 50 years in business

RF Parts Company

435 S Pacific St
San Marcos, CA, 92078, USA

1-800-RFPARTS (1-800-737-2787)

1-760-744-0700, #1

Minimum Order
  • Fifteen ($15.00), all inclusive.
  • Preferred Payments for Domestic and International Purchases: PayPal, VISA, MasterCard, American Express, Direct Deposit, and Wire Transfer.
  • All checks will be held for clearance. This process takes 5 - 7 business days.

Buy with confidence



© 1998 to RF Parts Company. All Rights Reserved.