MPSA44 is out of stock and can be placed on backorder.
Available Substitutes:
Direct

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
MPSA44 | |
|---|---|
DigiKey Part Number | 4878-MPSA44CT-ND - Cut Tape (CT) 4878-MPSA44TB-ND - Tape & Box (TB) |
Manufacturer | |
Manufacturer Product Number | MPSA44 |
Description | TRANS NPN 400V 0.3A TO-92 |
Manufacturer Standard Lead Time | 8 Weeks |
Customer Reference | |
Detailed Description | Bipolar (BJT) Transistor NPN 400 V 300 mA 625 mW Through Hole TO-92 |
Datasheet | Datasheet |
EDA/CAD Models | MPSA44 Models |
Product Attributes
Filter Similar Products
Show Empty Attributes
Category | Current - Collector Cutoff (Max) 100nA (ICBO) |
Mfr | DC Current Gain (hFE) (Min) @ Ic, Vce 50 @ 10mA, 10V |
Packaging Cut Tape (CT) Tape & Box (TB) | Power - Max 625 mW |
Part Status Active | Operating Temperature -55°C ~ 150°C (TJ) |
Transistor Type | Mounting Type Through Hole |
Current - Collector (Ic) (Max) 300 mA | Package / Case TO-226-3, TO-92-3 (TO-226AA) |
Voltage - Collector Emitter Breakdown (Max) 400 V | Supplier Device Package TO-92 |
Vce Saturation (Max) @ Ib, Ic 750mV @ 5mA, 50mA |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| TS13002ACT B0G | Taiwan Semiconductor Corporation | 0 | TS13002ACTB0G-ND | $0.00000 | Direct |
In-Stock: 0
4,000 estimated in stock on 20-Nov-2026
Request Stock Notification
Quantity
All prices are in USD
Cut Tape (CT)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.25000 | $0.25 |
| 10 | $0.15500 | $1.55 |
| 100 | $0.09670 | $9.67 |
| 500 | $0.07098 | $35.49 |
| 1,000 | $0.06265 | $62.65 |
| 2,000 | $0.05562 | $111.24 |
Tape & Box (TB)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 4,000 | $0.04969 | $198.76 |
| 8,000 | $0.04470 | $357.60 |
| 12,000 | $0.04215 | $505.80 |
| 20,000 | $0.03928 | $785.60 |
| 28,000 | $0.03758 | $1,052.24 |
| 40,000 | $0.03593 | $1,437.20 |
| 100,000 | $0.03231 | $3,231.00 |
| 200,000 | $0.03007 | $6,014.00 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.
You May Also Be Interested InSee All
9 Items










