Datasheets
2N4856UB by:

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

Part Details for 2N4856UB by Microchip Technology Inc

Overview of 2N4856UB by Microchip Technology Inc

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Price & Stock for 2N4856UB

Part # Distributor Description Stock Price Buy
DISTI # 34AJ1138
Newark Jfet Ub Rohs Compliant: Yes |Microchip 2N4856UB Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 100 $84.8300
  • 500 $81.5600
$81.5600 / $84.8300 Buy Now
DISTI # 2N4856UB-ND
DigiKey JFET N-CH 40V Min Qty: 100 Lead time: 52 Weeks Container: Bulk Temporarily Out of Stock
  • 100 $84.8302
$84.8302 Buy Now
DISTI # 2N4856UB
Avnet Americas Trans JFET N-CH 40V 3-Pin Case UB - Bulk (Alt: 2N4856UB) RoHS: Not Compliant Min Qty: 100 Package Multiple: 1 Container: Bulk 0
  • 1 $91.3500
  • 100 $84.8300
  • 500 $81.5600
$81.5600 / $91.3500 Buy Now
DISTI # 2N4856UB/TR
Avnet Americas Trans JFET N-CH 40V 3-Pin Case UB - Tape and Reel (Alt: 2N4856UB/TR) RoHS: Not Compliant Min Qty: 100 Package Multiple: 1 Container: Reel 0
  • 1 $91.5200
  • 100 $84.9900
  • 500 $81.7100
$81.7100 / $91.5200 Buy Now
DISTI # 494-2N4856UB
Mouser Electronics JFET JFET RoHS: Not Compliant 0
  • 100 $91.3500
$91.3500 Order Now
DISTI # 2N4856UB
Microchip Technology Inc JFET _ UB, Projected EOL: 2049-02-05 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 0

Alternates Available
  • 1 $91.3500
$91.3500 Buy Now
Onlinecomponents.com   RoHS: Compliant 0
  • 25 $234.9000
  • 50 $123.9700
  • 75 $85.2600
  • 100 $83.5500
$83.5500 / $234.9000 Buy Now
NAC JFETs RoHS: Compliant Min Qty: 3 Package Multiple: 1 0
  • 1 $93.2100
  • 100 $85.8600
  • 500 $81.5600
  • 800 $79.5700
$79.5700 / $93.2100 Buy Now
Master Electronics   RoHS: Compliant 0
  • 25 $234.9000
  • 50 $123.9700
  • 75 $85.2600
  • 100 $83.5500
$83.5500 / $234.9000 Buy Now

Part Details for 2N4856UB

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2N4856UB Part Data Attributes

2N4856UB Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
2N4856UB Microchip Technology Inc Small Signal Field-Effect Transistor, 40V, 1-Element, N-Channel, Silicon, Junction FET
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description SURFACE MOUNT PACKAGE-3
Reach Compliance Code compliant
ECCN Code EAR99
Configuration SINGLE
DS Breakdown Voltage-Min 40 V
Drain-source On Resistance-Max 25 Ω
FET Technology JUNCTION
Feedback Cap-Max (Crss) 8 pF
JESD-30 Code R-CDSO-N3
JESD-609 Code e0
Number of Elements 1
Number of Terminals 3
Operating Mode DEPLETION MODE
Operating Temperature-Max 175 °C
Package Body Material CERAMIC, METAL-SEALED COFIRED
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Polarity/Channel Type N-CHANNEL
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish TIN LEAD
Terminal Form NO LEAD
Terminal Position DUAL
Transistor Element Material SILICON

Alternate Parts for 2N4856UB

This table gives cross-reference parts and alternative options found for 2N4856UB. 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 2N4856UB, 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
JANTXV2N4856UB Small Signal Field-Effect Transistor, 40V, 1-Element, N-Channel, Silicon, Junction FET, SURFACE MOUNT PACKAGE-3 Microsemi Corporation 2N4856UB vs JANTXV2N4856UB
2N4856UBE3 Small Signal Field-Effect Transistor, 40V, 1-Element, N-Channel, Silicon, Junction FET, SURFACE MOUNT PACKAGE-3 Microsemi Corporation 2N4856UB vs 2N4856UBE3
2N4856UBE3 Small Signal Field-Effect Transistor, 40V, 1-Element, N-Channel, Silicon, Junction FET Microchip Technology Inc 2N4856UB vs 2N4856UBE3
JAN2N4856UB Small Signal Field-Effect Transistor, 40V, 1-Element, N-Channel, Silicon, Junction FET, SURFACE MOUNT PACKAGE-3 Microsemi Corporation 2N4856UB vs JAN2N4856UB
2N4856UB Small Signal Field-Effect Transistor, 40V, 1-Element, N-Channel, Silicon, Junction FET, SURFACE MOUNT PACKAGE-3 Microsemi Corporation 2N4856UB vs 2N4856UB
Part Number Description Manufacturer Compare
JAN2N4856UB Small Signal Field-Effect Transistor, 40V, 1-Element, N-Channel, Silicon, Junction FET, SURFACE MOUNT PACKAGE-3 Microsemi Corporation 2N4856UB vs JAN2N4856UB
JANTX2N4856UB Small Signal Field-Effect Transistor, 40V, 1-Element, N-Channel, Silicon, Junction FET, SURFACE MOUNT PACKAGE-3 Microsemi Corporation 2N4856UB vs JANTX2N4856UB
2N4856UB Small Signal Field-Effect Transistor, 40V, 1-Element, N-Channel, Silicon, Junction FET, SURFACE MOUNT PACKAGE-3 Microsemi Corporation 2N4856UB vs 2N4856UB
JANTXV2N4856UB Small Signal Field-Effect Transistor, 40V, 1-Element, N-Channel, Silicon, Junction FET, SURFACE MOUNT PACKAGE-3 Microsemi Corporation 2N4856UB vs JANTXV2N4856UB
2N4856UBE3 Small Signal Field-Effect Transistor, 40V, 1-Element, N-Channel, Silicon, Junction FET Microchip Technology Inc 2N4856UB vs 2N4856UBE3

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