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πŸ“ž 1-760-744-0700 (USA)
βœ‰ ORDERS: rfp@rfparts.com
πŸ“ 435 S PACIFIC ST SAN MARCOS, CA 92078
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MISC

MISC

Explore our miscellaneous section, featuring a diverse array of components that don’t fit into our other categories. Here, you can find unique parts that might be just what you need for your project.

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5670 Sperry Medium-Mu Twin Triode Tube (NOS/NIB)
5670 Sperry Medium-Mu Twin Triode Tube (NOS/NIB)
Made in the USA

In Stock

$19.91


  • Heater Voltage, AC or DC: 6.3 Volts

  • Heater Current: 0.35 Amperes


New old stock * No longer available for export
MFR: Sperry Gyroscope Company Division of Sperry-Rand Corporation
SKU: 5670-SPERRY


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5670WA Raytheon Special Purpose High Frequency Twin Triode Tube (NOS)
5670WA Raytheon Special Purpose High Frequency Twin Triode Tube (NOS)

In Stock

$19.91

For use in audio amplifiers.
New old stock * No longer available for export
MFR: Raytheon
SKU: 5670WA-RAY


NOTE: Picture for reference only. Box appearance and tube appearance may change.


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5670W JAN General Electric Medium-Mu Twin Triode Tube (NOS/NIB)
5670W JAN General Electric Medium-Mu Twin Triode Tube (NOS/NIB)
Made in the USA

In Stock

$19.91

For use in audio amplifiers. The Useful operating range extends from low frequencies through the VHF region.



  • Heater Voltage, AC or DC: 6.3 Volts

  • Heater Current: 0.35 Amperes


New old stock * New In box * No longer available for export
MFR: General Electric Company / Raytheon
SKU: 5670W-JAN-GE


NOTE: Picture for reference only. Box appearance and tube appearance may change.

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12AU7 RCA Medium-Mu Twin Triode Black Plate (NOS/NIB)
12AU7 RCA Medium-Mu Twin Triode Black Plate (NOS/NIB)
Made in the USA

In Stock

$89.91


  • For applications critical as to microphonics


New Old Stock * No longer available for export
MFR: RCA
SKU: 12AU7A-CT-RCA


Data Sheet

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12AU7A RCA Medium-Mu Twin Triode Clear Top (Pull)
12AU7A RCA Medium-Mu Twin Triode Clear Top (Pull)
Made in the USA

In Stock

$37.91


  • For applications critical as to microphonics


New Old Stock * No longer available for export
MFR: RCA
SKU: 12AU7A-CT-RCA-P


Data Sheet

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12AU7A RCA Medium-Mu Twin Triode Clear Top (NOS/NIB)
12AU7A RCA Medium-Mu Twin Triode Clear Top (NOS/NIB)
Made in the USA

In Stock

$49.91


  • For applications critical as to microphonics


New Old Stock * No longer available for export
MFR: RCA
SKU: 12AU7A-CT-RCA


Data Sheet

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12AU7A / ECC82 RCA  Medium-Mu Twin Triode Clear Top (NOS/NIB)
12AU7A / ECC82 RCA Medium-Mu Twin Triode Clear Top (NOS/NIB)
Made in the USA

In Stock

$49.91


  • For applications critical as to microphonics


New Old Stock * No longer available for export
MFR: RCA
SKU: 12AU7A- ECC82-USA-RCA


Data Sheet

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12AU7A Pro-Comm Medium Mu Twin Triode Receiving Tube (NOS/NIB)
12AU7A Pro-Comm Medium Mu Twin Triode Receiving Tube (NOS/NIB)
Made in the USA

Out of stock

$19.91

MFR: Westinghouse, USA
New Old Stock * No longer available for export
NOTE: PICTURE FOR REFERENCE ONLY.  Cosmetic condition may vary slightly.
SKU: 12AU7-WH

12AU7 Raytheon Medium Mu Twin Triode (NOS)
12AU7 Raytheon Medium Mu Twin Triode (NOS)
Made in the USA

In Stock

$29.91

New Old Stock * No longer available for export
MFR: Raytheon
SKU: 12AU7-RAY


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12AU7A Lindal Medium Mu Twin Triode Receiving Tube (NOS/NIB)
12AU7A Lindal Medium Mu Twin Triode Receiving Tube (NOS/NIB)

In Stock

$39.91

New Old Stock * No longer available for export
MFR: Raytheon
Made In Japan
SKU: 12AU7A-JP-RAY

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Items 121 to 130 of 254 total