Datasheets
MX2N4857 by:

Small Signal Field-Effect Transistor, 40V, 1-Element, N-Channel, Silicon, Junction FET, TO-206AA

Part Details for MX2N4857 by Microchip Technology Inc

Results Overview of MX2N4857 by Microchip Technology Inc

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Applications Space Technology Environmental Monitoring Aerospace and Defense Telecommunications

MX2N4857 Information

MX2N4857 by Microchip Technology Inc is a Small Signal Field-Effect Transistor.
Small Signal Field-Effect Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Price & Stock for MX2N4857

Part # Distributor Description Stock Price Buy
DISTI # 33AJ7323
Newark Jfet To-18 Rohs Compliant: Yes |Microchip MX2N4857 RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 100 $49.6700
  • 500 $47.7700
$47.7700 / $49.6700 Buy Now
DISTI # MX2N4857-ND
DigiKey JFET N-CH 40V TO18 Min Qty: 100 Lead time: 36 Weeks Container: Bulk Temporarily Out of Stock
  • 100 $49.6703
$49.6703 Buy Now
DISTI # MX2N4857
Avnet Americas Trans JFET N-CH 40V 3-Pin TO-206AA Bag - Bulk (Alt: MX2N4857) RoHS: Not Compliant Min Qty: 100 Package Multiple: 1 Lead time: 36 Weeks, 0 Days Container: Bulk 0
  • 100 $51.2014
  • 110 $49.2909
  • 210 $47.3804
  • 500 $45.4699
  • 1,000 $43.5594
$43.5594 / $51.2014 Buy Now
DISTI # 494-MX2N4857
Mouser Electronics JFETs JFET RoHS: Not Compliant 0
  • 100 $53.5000
$53.5000 Order Now
DISTI # V99:2348_10322949
Arrow Electronics Trans JFET N-CH 40V 3-Pin TO-18 Bag RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Lead time: 36 Weeks Date Code: 1815 Americas - 18
  • 0 $49.1457
  • 1 $37.5700
$37.5700 / $49.1457 Buy Now
DISTI # MX2N4857
Microchip Technology Inc JFET _ TO-18, Projected EOL: 2049-02-05 COO: United States of America ECCN: EAR99 Lead time: 36 Weeks, 0 Days 0

Alternates Available
  • 1 $53.5000
$53.5000 Buy Now
Onlinecomponents.com   RoHS: Compliant 0
  • 25 $129.9100
  • 50 $68.7800
  • 75 $48.4000
  • 100 $47.4300
$47.4300 / $129.9100 Buy Now
DISTI # 89002611
Verical Trans JFET N-CH 40V 3-Pin TO-18 Bag RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Americas - 18
  • 1 $49.1457
$49.1457 Buy Now
NAC JFETs RoHS: Compliant Min Qty: 6 Package Multiple: 1 0
  • 1 $54.5900
  • 100 $50.2800
  • 500 $47.7600
  • 800 $46.6000
$46.6000 / $54.5900 Buy Now
Master Electronics   RoHS: Compliant 0
  • 25 $129.9100
  • 50 $68.7800
  • 75 $48.4000
  • 100 $47.4300
$47.4300 / $129.9100 Buy Now

Part Details for MX2N4857

MX2N4857 CAD Models

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MX2N4857 Part Data Attributes

MX2N4857 Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MX2N4857 Microchip Technology Inc Small Signal Field-Effect Transistor, 40V, 1-Element, N-Channel, Silicon, Junction FET, TO-206AA
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description TO-18, 3 PIN
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.80
Factory Lead Time 36 Weeks
Configuration SINGLE
DS Breakdown Voltage-Min 40 V
Drain-source On Resistance-Max 40 Ω
FET Technology JUNCTION
Feedback Cap-Max (Crss) 8 pF
JEDEC-95 Code TO-206AA
JESD-30 Code O-MBCY-W3
JESD-609 Code e0
Number of Elements 1
Number of Terminals 3
Operating Mode DEPLETION MODE
Operating Temperature-Max 200 °C
Package Body Material METAL
Package Shape ROUND
Package Style CYLINDRICAL
Polarity/Channel Type N-CHANNEL
Qualification Status Not Qualified
Reference Standard MIL-19500/385
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form WIRE
Terminal Position BOTTOM
Transistor Element Material SILICON

Alternate Parts for MX2N4857

This table gives cross-reference parts and alternative options found for MX2N4857. 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 MX2N4857, 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 Manufacturer Composite Price Description Compare
MV2N4857 Microchip Technology Inc $66.5591 Small Signal Field-Effect Transistor, 40V, 1-Element, N-Channel, Silicon, Junction FET, TO-206AA MX2N4857 vs MV2N4857

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