Low Noise Transistors - ROHM 2SB737 Zetex ZTX-Series and Others
The classic ROHM 2SB737 is now available in limited quantities from 1980-era "new old stock." In addition to availability of classic ROHM transistors, modern Zetex "E-line" medium power transistors have low rbb' base resistance making them ideal for many low-noise, low source impedance, microphone and moving coil preamplifiers.
National Semi LM394CH Super-Matched Transistor Pair, TO-99
Buy a vintage new old stock, "NOS" National LM394CH in a TO-99 package. Used in MCI-Sony JH-series p..
$8.95
NEC uPA74V Dual NPN Transistor
Buy a new old stock, "NOS" uPA74V Transistor in a 7 pin SIP package. This is also Crown part number ..
$19.95
NEC uPA77V Dual PNP Transistor
Buy a new old stock, "NOS" uPA77V Transistor in a 7 pin SIP package. This is also Crown part number ..
$19.95
ROHM 2SB737, PNP NOS Transistors, Low rbb, Low Noise, Qty 2
Buy two "new old stock" ROHM 2SB737 TO-92 transistors. 2SB737 data sheet.The 2SB737 available h..
$9.95
Zetex ZTX851 NPN Medium Power Transistor, Low rbb, Low Noise, Qty 6
Buy six new Zetex/Diodes Inc. ZTX851 NPN medium power transistors in a modified TO-92 "E-line" packa..
$9.95
Zetex ZTX951 PNP Medium Power Transistor, Low rbb, Low Noise, Qty 6
Buy six new Zetex/Diodes Inc. ZTX951 PNP medium power transistors in a modified TO-92 "E-line" packa..
$7.95
Zetex ZTX851 Vbe-Matched Pairs for the MC Preamp
Two Vbe-matched (<1 mV) pairs of ZTX851 NPN transistors for the Moving Coil preamp. Include..
$24.95