Search hard-to-find electronic components, obsolete repair parts, NOS surplus, vintage audio and radio parts, tubes, semiconductors, relays, capacitors, connectors, donor boards, test-equipment parts, and bench stock.
SD2918 RF MOSFET Final DRIVER
$75.00
FEATURED
Yaesu FTDX10 Final Stage Amplifier Unit – Working Donor Pull PA / RF Power Amp Assembly
$449.00
FEATURED
SD2918 RF MOSFET Final DRIVER
$89.00
FEATURED
JS-12-K 12V Power Relay – SPDT PCB Relay
$7.89
FEATURED
Kenwood TS-2000 / TS-2000X Final Stage Board X45-3600-00
$193.00
FEATURED
Mini-Circuits FT-1.5-1 RF Impedance Transformer / Adapter
$24.99
FEATURED
Telonic Altair model 8120S-119 50 ohms 0-80 db
$110.00
FEATURED
RF Boneyard Rare Parts Never Die Hat
$34.99
Motorola TIP31A NPN silicon BJT power transistor in TO-220 package for vintage electronics repair, CB radio repair, ham radio bench wor
Electronic Transistors 2N3715 NPN silicon BJT power transistor in classic TO-3 metal can package, useful for vintage electronics repair
Original RCA 18875047 PNP silicon power transistor housed in the rugged TO-3 metal can package. This vintage RCA device has been profes
Original Motorola 454 NPN silicon power transistor housed in the rugged TO-3 metal can package. This USA-made Motorola device has been
Original Motorola 2N6287 PNP silicon power transistor housed in the rugged TO-3 metal can package. This protected power transistor inco
Original Texas Instruments GOJAN 2N3791 PNP silicon power transistor housed in the classic TO-3 metal can package. This USA-made device
Original PMD16K100 NPN silicon power transistor housed in the rugged TO-3 metal can package. This specialized power device incorporates
Original SGS 6251-1 NPN silicon power transistor housed in the rugged TO-3 metal can package. Manufactured by SGS in Italy, this vintag
Original RCA 2N4347 NPN silicon power transistor housed in the classic TO-3 metal can package. This vintage RCA device has been profess
Original BDX65A NPN Darlington power transistor housed in the rugged TO-3 metal can package. This device incorporates an internal shunt
Original RCA 2027-5749B NPN silicon power transistor housed in the classic TO-3 metal can package. This vintage RCA device has been pro
Original Motorola 2N5630 NPN silicon power transistor housed in the classic TO-3 metal can package. This vintage Motorola device has be
Original RCA DPC217A NPN silicon power transistor housed in the classic TO-3 metal can package. This USA-made device has been professio
Original STC 11448425 NPN Darlington power transistor housed in the rugged TO-3 metal can package. This specialized power device incorp
Original RCA 2N3879 NPN silicon power transistor in the rugged TO-3 metal can package. This vintage RCA device has been bench tested an
Original Motorola TIP31A NPN silicon power transistor in the popular TO-220 package. The TIP31A is a versatile general-purpose power tr
Original Motorola 2N5876 PNP silicon power transistor housed in the classic TO-3 metal can package. This USA-made device has been profe
Original Texas Instruments TIP33A NPN silicon power transistor manufactured in Italy and housed in the industry-standard TO-220 package
Vintage RCA 040934 NPN silicon power transistor in the classic TO-3 metal can package. This USA-manufactured device has been bench test
RF Boneyard™ Vintage Power Transistor Grab Bag featuring 25 assorted TO-3 metal can transistors pulled from surplus inventory, donor
Original RCA FBN36220 NPN silicon power transistor housed in the classic TO-3 metal package. This bench-tested device is suitable for r
Original Motorola TIP32A PNP silicon power transistor in the industry-standard TO-220 package. This bench-tested device is suitable for
The RCA 2N6259 is a vintage NPN silicon power transistor housed in the classic TO-3 metal package. Designed for medium and high-power s
Original Motorola 2N7800 NPN silicon transistor housed in a TO-220 package. This vintage Motorola semiconductor has been individually b
Original Motorola 2N3716 NPN silicon power transistor housed in the rugged TO-3 metal can package. This vintage Motorola semiconductor
Original National Semiconductor 2N4922 NPN silicon transistor in a TO-126 package. This vintage National Semiconductor device has been
Original Westinghouse 2N4348 NPN silicon power transistor housed in the classic TO-3 metal can package. This vintage USA-manufactured s
Description Vintage SES 2N3902 TO-3 power transistor with gold-tone mounting base and 7306 date/lot marking. RF Boneyard bench teste
Vintage 536170-1 TO-3 metal can power transistor with square S logo marking and stamped B / E lead identifiers on the flange. This appe
Original ST 2N4348 NPN silicon power transistor housed in the classic TO-3 metal can package. This vintage power transistor has been in
Original Texas Instruments GOJAN 2N3732 PNP silicon power transistor housed in the classic TO-3 metal can package. This USA-manufacture
Original Motorola 2N7800 NPN silicon transistor in a TO-220 style package, bench tested and documented by RF Boneyard™. This device c
Original Microsemi CCS JAN2N5157 NPN silicon power transistor housed in a TO-3 metal can package. This USA-manufactured vintage semi
Original Microsemi CCS J2N3716 NPN silicon power transistor housed in a TO-3 metal can package. This USA-manufactured vintage semico
Original Texas Instruments 2N3771 NPN silicon power transistor housed in the classic TO-3 metal can package. This vintage Britain-ma
Original Motorola 2N3767 NPN silicon power transistor matched pair in TO-3 metal can package. Both transistors carry matching Motoro
Original Delco GM DTS-402 NPN silicon power transistor in TO-3 metal can package. This vintage transistor has been bench tested and
Genuine RCA 2N6287 PNP silicon power transistors offered as a tested pair (2 pieces). Made in USA and manufactured by RCA in the classi
Genuine RCA 40250 NPN silicon power transistors offered as a tested pair (2 pieces). Made in USA and manufactured by RCA in the classic
Genuine RCA 40250 NPN silicon power transistors offered as a tested pair (2 pieces). Made in USA and manufactured by RCA in the classic
Genuine Motorola 2N6058 NPN silicon power transistor in the classic TO-3 metal can package. This vintage Motorola semiconductor has bee
Genuine Motorola-marked 213 PNP silicon BJT in TO-220 package, tested good and sold as a vintage pull. This device is marked 213 / 0
enuine Motorola 2N6287 PNP silicon power transistors offered as a tested pair (2 pieces). These Motorola MEX-marked devices were manufa
Genuine RCA 40250 NPN silicon power transistors offered as a tested pair (2 pieces). Made in USA and manufactured by RCA in the classic
Genuine Motorola SJ4693 NPN silicon power transistors offered as a tested pair (2 pieces). Made in USA and manufactured by Motorola in
Genuine Motorola SJ4694 PNP silicon power transistors offered as a tested pair (2 pcs). Made in USA and manufactured by Motorola in the
Genuine vintage Motorola MPSA34 PNP Darlington transistor in TO-92 package. The MPSA34 is a high-gain Darlington device designed for sw
Vintage 536170-1 TO-3 metal can power transistor with square S logo marking and stamped B / E lead identifiers on the flange. This appe
Vintage 536170-1 TO-3 metal can power transistor with square S logo marking and stamped B / E lead identifiers on the flange. This appe
The NTE284 is a rugged NPN silicon power transistor housed in the classic TO-3 metal package and designed for demanding industrial, lab
Genuine SPC JAN 2N3442 NPN silicon power transistor manufactured in the United States under Joint Army-Navy (JAN) military qualificatio
This genuine Texas Instruments 2N3771 NPN power transistor is housed in the rugged TO-3 metal package and was widely used in vintage au
Vintage RCA 2N4259 TO-3 power transistor suitable for restoration, repair, replacement, and collector applications. Commonly encountere
Vintage Electronic Transistors 2N3715 TO-3 power transistor suitable for restoration, repair, replacement, and collector applications.
Vintage Texas Instruments TIP33A power transistor manufactured in Italy. The TIP33A is a well-known silicon NPN power transistor used i
Vintage Texas Instruments 2N3771 TO-3 power transistor manufactured in the USA. The 2N3771 is a well-known high-power NPN silicon trans
Vintage RCA 2N4348 silicon power transistor housed in the classic TO-3 metal can package. Manufactured by RCA and carrying HT 8419 date
Description Vintage SES 2N3902 TO-3 power transistor with gold-tone mounting base and 7306 date/lot marking. RF Boneyard bench teste
Vintage 2N4900 NPN power transistor pair in TO-3 metal can package. Both devices are marked HONGKONG with a stylized F logo and matchin
Vintage Silicon Transistor Corp. 2N4348 NPN power transistor in a classic TO-3 metal-can package. This legacy high-voltage power transi
Original Motorola 2N6546 NPN silicon power transistor housed in the classic TO-3 metal package. These rugged high-power devices were co
Vintage Delco 2N663 power transistor in a TO-3 metal can package. Manufactured by Delco for automotive, industrial, and electronic powe
Vintage NTE389 bipolar power transistor in a classic TO-3 metal can package. Suitable for legacy electronics repair, power supply servi
