EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
BF2040 E6814
Same model may have multiple batches, images only for reference.

BF2040 E6814

Part No BF2040 E6814
Manufacturer Infineon Technologies
Catalog RF Transistors (BJT)
Description RF MOSFET Transistors Silicon N-Channel MOSFET Tetrode 5V
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Manufacturer Infineon
Transistor Polarity N-Channel
Technology Si
Id - Continuous Drain Current 40 mA
Vds - Drain-Source Breakdown Voltage 8 V
Operating Frequency 1 GHz
Gain 23 dB
Output Power 200 mW
Minimum Operating Temperature - 55 C
Maximum Operating Temperature + 150 C
Mounting Style SMD/SMT
Package / Case SOT-143
Packaging Cut Tape
Packaging MouseReel
Packaging Reel
RF & Wireless RF MOSFET Transistors
Configuration Single Dual Gate
Height 1 mm
Length 2.9 mm
Series BF2040
Type RF Small Signal MOSFET
Width 1.3 mm
Brand Infineon Technologies
Forward Transconductance - Min 37 mS
Channel Mode Depletion
Pd - Power Dissipation 200 mW
Product Type RF MOSFET Transistors
Standard Pack Qty 18000
Subcategory MOSFETs
Vgs - Gate-Source Voltage 7 V
Ultra Librarian 3D Model Ultra Librarian BF2040 E6814 CAD Model

You May Also Be Interested in

MAPR-002729-170M00 MACOM Technology Solutions – Price, Stock & Datasheet
MAPR-002729-170M00
MACOM Technology Solutions
RF TRANS NPN 65V
Need more? Email Us
PH8909 MACOM Technology Solutions – Price, Stock & Datasheet
PH8909
MACOM Technology Solutions
TRANSISTOR
Need more? Email Us
CPH6001A-TL-E ON Semiconductor – Price, Stock & Datasheet
CPH6001A-TL-E
ON Semiconductor
RF TRANS NPN 12V 6.7GHZ 6-CPH
Lowest to $0.2911
PH3135-5M MACOM Technology Solutions – Price, Stock & Datasheet
PH3135-5M
MACOM Technology Solutions
TRANSISTOR,BIPOLAR,5W,3.10-3.50_
Need more? Email Us
MRF1004MB MACOM Technology Solutions – Price, Stock & Datasheet
MRF1004MB
MACOM Technology Solutions
TRANS NPN 4W 960MHZ-1215MHZ
Need more? Email Us
Picture of PMBT3904MB
PMBT3904MB
Nexperia USA Inc.
Bipolar Transistors - BJT
Lowest to $0.5821
NE85633-T1B-A CEL – Price, Stock & Datasheet
NE85633-T1B-A
CEL
RF TRANS NPN 12V 7GHZ 3-MINI
Need more? Email Us
NPT1010P MACOM Technology Solutions – Price, Stock & Datasheet
NPT1010P
MACOM Technology Solutions
TRANSISTOR
Need more? Email Us
MRF455MP MACOM Technology Solutions – Price, Stock & Datasheet
MRF455MP
MACOM Technology Solutions
TRANSISTOR,<30MHZ,12.5V,60W,MATC
Need more? Email Us

Top Sellers

PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.5143
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.1775
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.8196
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204

Pricing & Ordering

Quantity Unit Price Ext. Price
385+ $0.1310 $50.4350
935+ $0.1075 $100.5125
1,440+ $0.1042 $150.0480
1,985+ $0.1008 $200.0880
2,570+ $0.0974 $250.3180
3,435+ $0.0874 $300.2190
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 990,000 pieces
MOQ: 385 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess