Datasheets
BFP420 by:

RF Small Signal Bipolar Transistor, 0.035A I(C), 1-Element, L Band, Silicon, NPN

Part Details for BFP420 by Siemens

Overview of BFP420 by Siemens

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Telecommunications

Price & Stock for BFP420

Part # Distributor Description Stock Price Buy
Quest Components Bipolar Junction Transistor, NPN Type, SOT-343R 1563
  • 1 $0.3900
  • 232 $0.1820
  • 1,100 $0.1625
$0.1625 / $0.3900 Buy Now
ComSIT USA NPN SILICON RF TRANSISTOR RF Small Signal Bipolar Transistor, 0.035A I(C), 1-Element, L Band, Silicon, NPN RoHS: Not Compliant Stock EU - 1985
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ

Part Details for BFP420

BFP420 CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

BFP420 Part Data Attributes

BFP420 Siemens
Buy Now Datasheet
Compare Parts:
BFP420 Siemens RF Small Signal Bipolar Transistor, 0.035A I(C), 1-Element, L Band, Silicon, NPN
Part Life Cycle Code Transferred
Ihs Manufacturer SIEMENS A G
Reach Compliance Code unknown
ECCN Code EAR99
Additional Feature HIGH RELIABILITY, LOW NOISE
Case Connection EMITTER
Collector Current-Max (IC) 0.035 A
Collector-Base Capacitance-Max 0.24 pF
Collector-Emitter Voltage-Max 4.5 V
Configuration SINGLE
Highest Frequency Band L BAND
JESD-30 Code R-PDSO-G4
Number of Elements 1
Number of Terminals 4
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Polarity/Channel Type NPN
Power Gain-Min (Gp) 20 dB
Qualification Status Not Qualified
Surface Mount YES
Terminal Form GULL WING
Terminal Position DUAL
Transistor Application AMPLIFIER
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 25000 MHz

Alternate Parts for BFP420

This table gives cross-reference parts and alternative options found for BFP420. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BFP420, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
BFR181WE6327 RF Small Signal Bipolar Transistor, 0.02A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, Infineon Technologies AG BFP420 vs BFR181WE6327
BFP196 RF Small Signal Bipolar Transistor, 0.15A I(C), 1-Element, L Band, Silicon, NPN, ROHS COMPLIANT, SOT-143, 4 PIN Infineon Technologies AG BFP420 vs BFP196
NE73400 RF Small Signal Bipolar Transistor, 0.05A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN California Eastern Laboratories (CEL) BFP420 vs NE73400
BFP183R RF Small Signal Bipolar Transistor, 0.065A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN Siemens BFP420 vs BFP183R
2SC4843 TRANSISTOR UHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR, 2-2K1A, 4 PIN, BIP RF Small Signal Toshiba America Electronic Components BFP420 vs 2SC4843
NE68530-T1 RF Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, S Band, Silicon, NPN, NEC Electronics America Inc BFP420 vs NE68530-T1
NE02130-T1 RF Small Signal Bipolar Transistor, 0.07A I(C), 1-Element, L Band, Silicon, NPN, NEC Electronics America Inc BFP420 vs NE02130-T1
BFR183W RF Small Signal Bipolar Transistor, 0.065A I(C), 1-Element, L Band, Silicon, NPN, ROHS COMPLIANT PACKAGE-3 Infineon Technologies AG BFP420 vs BFR183W
BFP180W RF Small Signal Bipolar Transistor, 0.004A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, SOT-343, 4 PIN Siemens BFP420 vs BFP180W
2SC3603 RF Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, S Band, Silicon, NPN NEC Electronics Group BFP420 vs 2SC3603

BFP420 Related Parts

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for BFP420 by Siemens.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: BFP420 by Siemens

Select Manufacturer
Which Manufacturer of BFP420 would you like to use for your alert(s)?
  • Please alert me when BFP420 inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for BFP420 alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for BFP420 to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for BFP420 alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for BFP420.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare BFP420 by Siemens

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: