Npn High
Lot of 10 High Voltage NPN Transistors MMBTA42 SMD SMT 
NEW NTE 62 NPN Si Transistor, High Voltage Horizontal Output nte62 nte-62 
BF393 – High Voltage Transistors(NPN) – Motorola,10pcs 
10 Pcs, MJ15001 NPN High Power Audio MOT TO-3 
MRF571 RF NPN High Freq Transistor Mototola 
2T7043 BG 400V 120W NPN TO3 High Power Transistor BUX43 
(1) TOSHIBA 2SD822 NPN TO-3 HIGH VOLTAGE TRANSISTOR NOS 
New 200pcs X MPSA42 NPN High Voltage 0.5A 300V TO-92 Transistor 
High Voltage NPN SILICON TRANSISTOR # MJ423 400V 2A 125Watts 
20 x MPSA42 NPN High Voltage Transistor 0.5A 300V 
2SC5200 High Power Audio Amplifier transistor NPN Qty:5 
High Voltage 3 Pins DIP NPN Bipolar Transistors 50 Pcs 
BU208A High Voltage Fast Switching NPN Power Transistor 
NSC / MOTOROLA MPSA42 NPN TO-92 HIGH VOLT TRANSISTOR 
New 10pcs X MPSA42 NPN High Voltage 0.5A 300V TO-92 Transistor Free Shipping 
New 500pcs X MPSA42 NPN High Voltage 0.5A 300V TO-92 Transistor Free Shipping 
Free Shipping New 200 pcs X MPSA42 NPN High Voltage 0.5A 300V Transistor 
2SC3306 NPN for switching regulator and high voltage LOT OF 20 
2SC3788 D NPN high-definition CTR LOT OF 20 
2N6515 HIGH VOLTAGE NPN TRANSISTOR NOS TO-92 2 PIECES 
1 BC109C TO-18 Audio NPN Transistor High Gain BC109 NOS 
1 BC107B TO-18 Audio NPN Transistor High Gain BC107 NOS 
10PCS, MOT NPN MJ14002 High-current Transistor TO-3 
10pcs NPN Channel Power Switch Transistor 1.5A 400V BU13003F High Quality 
25pcs 2N5210 NPN low noise, high gain, general purpose 
(1) RCA SK3104A NPN High-Voltage Silicon Transistor BAG(SEALED) 
2SC5200 High Power Audio Amp Class B transistor NPN 
2N5038 SSI TO-3 HIGH CURRENT NPN SILICON TRANSISTOR 
25 BUV46 NPN POWER TRANSISTORs, HIGH-POWER HIGH-VOLTAGE TRANSISTORs, 400V,6A,85W 
BUX10 HIGH POWER NPN SILICON BY SGS LOT OF 5 
High Voltage 3 Pins DIP NPN Bipolar Transistors 50 Pcs 
2SC4664 High-speed switching NPN 
10 x MPSA42 NPN High Voltage Transistor 0.5A 300V 
Free Shipping New 1000 pcs X MPSA42 NPN High Voltage 0.5A 300V Transistor 
BU208A High Voltage Fast Switching NPN Power Transistor 
4 Pieces Motorola 2N5038 High Current NPN Transistors 
BUX10 HIGH POWER NPN SILICON BY SGS 
BU208A High Voltage Fast Switching NPN Power Transistor 
High Voltage 3 Pins DIP NPN Bipolar Transistors 50 Pcs 
To-3 High Voltage 1500V 8A NPN Power Transistor BU208A 
Rare Collectible RCA 2N6079 NPN High Voltage Audio Power Transistor 250V TO-66 
GES5307 MPSA14 High Gain Darlington NPN Transistor Qty 20 
Military Grade High Rel JAN2N3421 2N3421 NPN Transistor TO-5 Qty 1 Collectible 
2N5305 High Gain Darlington NPN Transistor TO-92 25V 0.3A Qty 20 
High Voltage 3 Pins DIP NPN Bipolar Transistors 50 Pcs 
To-3 High Voltage 1500V 8A NPN Power Transistor BU208A 
KD605 Tesla 70W 10A NPN TO3 High Power Si Transistor 
KU605 Tesla 200V 10A NPN TO3 High Power Si Transistor 
KU606 Tesla 120V 50W NPN TO3 High Power Si Transistor 
KU607 Tesla 210V 70W NPN TO3 High Power Si Transistor 
MRF581 NPN Silicon High-Frequency Transistor LOT of 5 
2N6547 15A 400V NPN HIGH POWER TRANSISTORS TO-03 PACKAGE ***NEW*** ( Qty 2 ) 
2N6576 MOTOROLA 15A 60V HIGH VOLTAGE NPN TRANSISTORS TO-03 ***NEW*** ( Qty 2 ) 
NEW NTE81 NPN Si Dual High Speed Switch Transistor DC to VHF Amp NTE 81 
BUX98AP HIGH VOLTAGE NPN POWER TRANSISTOR 
2N3772,20A,60V HIGH POWER NPN TO-3 SILICON POWER TRANSISTORS LOT OF 1 
5, NPN MJ16022 High Power Transistor TO-3 MOTOROLA 
200pcs, NPN MJ16020 High Power Transistor TO-3 MOTOROLA 
NTE 64 Silicon NPN Transistor UHF High Speed Switch 1 Pc. NEW!!! 
2SC5200 High Power Audio Amp Class B transistor NPN x4 
Sale 30 X MPSA42 NPN High Voltage Transistor 0.5A 300V New Free Shipping 
High Voltage 3 Pins DIP NPN Bipolar Transistors 50 Pcs 
TIP35C TIP35 SILICON HIGH POWER NPN TRANSISTOR 
100 x MPSA42 NPN High Voltage Transistor 0.5A 300V – FREE SHIPPING 
BUX98AP HIGH VOLTAGE NPN POWER TRANSISTOR LOT OF 10 
NEW NTE162 T NPN Si TV Vertical Deflection Transistor High Gain NTE 162 ECG162 
2SC3306 NPN for switching regulator and high voltage 
(100) Philips BU1706AB High Voltage 850V 5A NPN Switching Power Transistor SMD 
(10) BU1706AB High Voltage 850V 5A NPN Power Transistor 
1pcs, NPN MJ16020 High Power Transistor TO-3 MOTOROLA 
SK9366 ( NTE 54 ) NPN HIGH FREQ. DRIVER FOR AUDIO AMP 
5pcs,MJ15001 NPN High Power Audio AMP Transistor TO-3 
2N5108 NPN SILICON HIGH FREQUENCY 
2pcs 2N2270 NPN High-Speed Powwer Transistors 
100 PCS 2N5551 TO-92 NPN high-voltage transistor 
MOTOROLA MPSW42 NPN HIGH VOLTAGE TRANSISTORS (5 PCS) 
MOTOROLA MPSW42 NPN HIGH VOLTAGE TRANSISTORS (10 PCS) 
2SD1213 NPN 30V/12A High-Speed Swi BY SANYO LOT OF 10 
25 x MPSA42 NPN High Voltage Transistor 500mA 300V – Free Shipping 
50 x MPSA42 NPN High Voltage Transistor 500mA 300V – Free Shipping 
100 x MPSA42 NPN High Voltage Transistor 500mA 300V – Free Shipping 
200 x MPSA42 NPN High Voltage Transistor 500mA 300V – Free Shipping 
20 x (10 each) MPSA42 & MPSA92 NPN & PNP High Voltage Transistor 500mA 300V 
50 x (25 each) MPSA42 & MPSA92 NPN & PNP High Voltage Transistor 500mA 300V 
MPSA42 NPN High-Voltage Transistor KSP42 x 20PCS. 
200, NPN 2SC1307 Transistors for High Power Output AMPS 
2SC3657 NPN high speed DC-DC converter 
2SC5200 High Power Audio Amp Class B transistor NPN 
2N6308, 8A 350V, High Voltage NPN Power Transistor (4) 
BC171A BC171 NPN High Gain Low Noise Silicon Transistor 
BUX98P HIGH VOLTAGE NPN POWER TRANSISTOR 
2SC5200 High Power Audio Amp Class B transistor NPN 
2SC5071 silicon NPN high speed, high voltage 
2SC3306 NPN for switching regulator and high voltage LOT OF 50 
HIGH POWER NPN SILICON TRANSISTOR BUX48A 
(1) 2N5328 TRANSISTOR NPN TO-59 HIGH POWER, VOLTAGE, FREQ. NEW/NOS 
2SC4664 High-speed switching NPN LOT OF 20 
2N3716 & 2N3792 Complementary Pair NPN & PNP High Gain Power Transistors NEW 
JAN 2N918 MIL-SPEC NPN high frequency 
2N3997 JANTX MIL-SPEC 100 V, 5 A high speed NPN 
why is urea the npn compound the highest concentration in the blood?
-Because cellular metabolism synthesises lots of nitrogen rich byproducts. Including urea.