400 20 for sale, brand-new and used.

This is new old store 2SC2428 FUJITSU transistors, you buy for 01 piece ( $10.99 ) I have 20 pieces are available now. I list the name of the 2SC2428 equivalent transistor for you easy looking for, Thank you for looking. Bipolar Transistor Cross-Reference Search Material = Struct =

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Tube(s) containing 20 International Rectifier (IR) IRF740 N-channel MOSFET power transistors. 10 Amps 400 Volts http://pdf1.alldatasheet.com/datasheet-pdf/view/22400/STMICROELECTRONICS/IRF740.html WE WILL COMBINE SHIPPING ON MULTIPLE ITEM ORDERS. When purchasing multiple items, please let us know before making payment so that we can adjust the shipping amount on the invoice.

Lot Of 5 TO-66 Case SCR at least equivalent to ECG-5512 5 Amp 400 Volt marked 10171 H0885 or HO885. I tested these and the break over voltage is around 800 volts, so must be good for at least 400 volts continuous. They would take 20 amps and not burn out, so may be good for 8 amps, but say 5 amps to be safe.

REFLECTOR 4pcs 6P14P / EL84 / 7189 / 6BQ5 PENTODE TUBES NOS 6n14n, 6n14n-B, 6n14n-EB)

I offer to your attention 1pcs Russian Geiger Muller SBM20 Vintage Made for Military Need Tube Minimum Anode Resistor (meg ohm) 1.0 Recommended Anode Resistor (meg ohm) 5.1 Recommended Operating Voltage (volts) 400 Operating Voltage Range (volts) 350 - 475 Initial voltage (volts) 260 - 320 Plateau length (volts) at least 100 Max

NEW Raytheon QK1149/QK-1149 Millimeter Reflex Klystron Tube 56-60 GHz, 50-180 mW? Comes with what you see in the pictures. If you don't see it, you probably wont get it.

NEW Raytheon QK1148/QK-1148 Millimeter Reflex Klystron Tube 56-60 GHz, 50-180 mW? Comes with what you see in the pictures. If you don't see it, you probably wont get it.

NEW Raytheon QK1150/QK-1150 Millimeter Reflex Klystron 64-74 GHz, 25-100 mW? Comes with what you see in the pictures. If you don't see it, you probably wont get it.

Condition: New, A brand-new, unused, un opened, un damaged item in its original factory packaging. Powerful generator for generating and amplification ofhigh frequency oscillations in radio transmitters and industrial generators forhigh-frequency heating. New.

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TP4056 1A Current Lithium Battery Charging Board DIY Mobile Power Charging Feature: Size: 30*15mm Input voltage: 4.8-8 V DC Current Out: 1000mA max. ( 100-1000mA adjustable) This board has the reserved bi-color common anode LED hole, suitable for DIY universal rechargeable 18650 lithium battery charger.Red LED on while charging, green LED on while full . Green LED on and the red LED flashes (frequency 1-2 seconds flashing) while the battery is