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Product Index > Discrete Semiconductor Products > Transistors (BJT) - Single > ON Semiconductor 2N5551G

Please see below table to find a substitute for this part number.

Part Status: End of Life; Last Time Buy Date: 05-08-2015. Minimums may apply.

Non-Stock ? 

All prices are in US dollars.
Digi-Key Part Number2N5551GOS-ND
Price BreakUnit PriceExtended Price
Quantity Available

Manufacturer Part Number


DescriptionTRANS NPN 160V 0.6A TO-92
Lead Free Status / RoHS StatusLead free / RoHS Compliant

QuantityItem Number  ? Customer Reference
2N5551G ON Semiconductor | 2N5551GOS-ND DigiKey Electronics

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets 2N5550, 5551
Product Photos TO-92-3(StandardBody),TO-226_straightlead
PCN Obsolescence/ EOL Multiple Devices 08/Nov/2014
Multiple Devices Revision 26/Nov/2014
Standard Package ? 5,000

Discrete Semiconductor Products


Transistors (BJT) - Single

Packaging ? Bulk ? 
Transistor TypeNPN
Current - Collector (Ic) (Max)600mA
Voltage - Collector Emitter Breakdown (Max)160V
Vce Saturation (Max) @ Ib, Ic200mV @ 5mA, 50mA
Current - Collector Cutoff (Max)-
DC Current Gain (hFE) (Min) @ Ic, Vce80 @ 10mA, 5V
Power - Max625mW
Frequency - Transition300MHz
Mounting TypeThrough Hole
Package / CaseTO-226-3, TO-92-3 (TO-226AA)
Supplier Device PackageTO-92-3
Online CatalogNPN Transistors
Other Names2N5551G-ND
Alternate Package | This part is also available in the following packaging:
Digi-Key Part NumberManufacturer Part NumberManufacturerPackagingQuantity AvailableUnit PriceMinimum Quantity
2N5551RL1GOSCT-ND2N5551RL1GON SemiconductorCut Tape (CT) ? 2 - Immediate

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

Direct Substitute ? 
Digi-Key Part NumberManufacturer Part NumberManufacturerPackagingQuantity AvailableUnit PriceMinimum Quantity
2N5551BU-ND2N5551BUFairchild SemiconductorBulk ? 3,667 - Immediate
540,000 - Factory Stock
2N5551CS-ND2N5551Central Semiconductor CorpBulk ? 2,228 - Immediate
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2:51:07 3/4/2015