BFU550R is out of stock and can be placed on backorder.
Available Substitutes:

Similar


Toshiba Semiconductor and Storage
In Stock: 0
Unit Price: $0.07752
Datasheet

Similar


Rohm Semiconductor
In Stock: 13,600
Unit Price: $0.76000
Datasheet

Similar


Infineon Technologies
In Stock: 11,708
Unit Price: $0.98000
Datasheet

Similar


MACOM Technology Solutions
In Stock: 0
Unit Price: $738.28750
Datasheet
SOT-143B
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
SOT-143B
SOT143

BFU550R

DigiKey Part Number
568-11515-2-ND - Tape & Reel (TR)
568-11515-1-ND - Cut Tape (CT)
568-11515-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
BFU550R
Description
RF TRANS NPN 12V 11GHZ SOT-143B
Customer Reference
Detailed Description
RF Transistor NPN 12V 50mA 11GHz 450mW Surface Mount SOT-143B
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
NXP USA Inc.
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
Transistor Type
NPN
Voltage - Collector Emitter Breakdown (Max)
12V
Frequency - Transition
11GHz
Noise Figure (dB Typ @ f)
0.7dB @ 900MHz
Gain
21dB
Power - Max
450mW
DC Current Gain (hFE) (Min) @ Ic, Vce
60 @ 15mA, 8V
Current - Collector (Ic) (Max)
50mA
Operating Temperature
-40°C ~ 150°C (TJ)
Grade
Automotive
Qualification
AEC-Q101
Mounting Type
Surface Mount
Package / Case
TO-253-4, TO-253AA
Supplier Device Package
SOT-143B
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

Last Time Buy
Request Stock Notification
Last Time Buy Date: 6/30/2026
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.51000$0.51
10$0.36100$3.61
25$0.32280$8.07
100$0.28050$28.05
250$0.26040$65.10
500$0.24826$124.13
1,000$0.23829$238.29
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.22597$677.91
6,000$0.21994$1,319.64
9,000$0.21692$1,952.28
15,000$0.21357$3,203.55
21,000$0.21161$4,443.81
30,000$0.20973$6,291.90
Manufacturers Standard Package
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.