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Transistors / Small Signal Bipolar Transistors / 2N3904BU
Datasheets
2N3904BU by:

200 mA, 40 V NPN General Purpose Bipolar Junction Transistor, TO-92-3, 10000-BLKBG

Part Details for 2N3904BU by onsemi

Overview of 2N3904BU by onsemi

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 Consumer Electronics Audio and Video Systems

Price & Stock for 2N3904BU

Part # Distributor Description Stock Price Buy
DISTI # 83C3116
Newark Transistor, Npn, 40V, To-92, Transistor Polarity:Npn, Collector Emitter Voltage Max:40V, Continuous Collector Current:200Ma, Power Dissipation:625Mw, Transistor Mounting:Through Hole, No. Of Pins:3Pins, Transition Frequency:300Mhz Rohs Compliant: Yes |Onsemi 2N3904BU RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 102125
  • 1 $0.3690
  • 10 $0.2540
  • 100 $0.1260
  • 500 $0.1060
  • 1,000 $0.0750
  • 2,500 $0.0660
  • 10,000 $0.0520
$0.0520 / $0.3690 Buy Now
DISTI # 47T5757
Newark Bipolar (Bjt) Single Transistor, Npn, 40 V, 300 Mhz, 625 Mw, 200 Ma, 100 Rohs Compliant: Yes |Onsemi 2N3904BU RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 86656
  • 1 $0.3710
  • 10 $0.2550
  • 100 $0.1270
  • 500 $0.1070
  • 1,000 $0.0760
  • 2,500 $0.0670
  • 10,000 $0.0530
$0.0530 / $0.3710 Buy Now
DISTI # 2N3904BU
Avnet Americas Single Bipolar Transistor, NPN, 40 V, 200 mA, 625 mW, TO-92, 3 Pins, Through Hole - Bulk (Alt: 2N3904BU) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks, 0 Days Container: Bulk 91030
  • 1 $0.0354
  • 10 $0.0352
  • 30 $0.0350
  • 50 $0.0349
  • 100 $0.0326
$0.0326 / $0.0354 Buy Now
DISTI # 83C3116
Avnet Americas Single Bipolar Transistor, NPN, 40 V, 200 mA, 625 mW, TO-92, 3 Pins, Through Hole - Bulk (Alt: 83C3116) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 15 Weeks, 4 Days Container: Bulk 14488 Partner Stock
  • 1 $0.3690
  • 10 $0.2540
  • 100 $0.1260
  • 500 $0.1060
  • 1,000 $0.0750
$0.0750 / $0.3690 Buy Now
DISTI # 47T5757
Avnet Americas Single Bipolar Transistor, NPN, 40 V, 200 mA, 625 mW, TO-92, 3 Pins, Through Hole - Bulk (Alt: 47T5757) RoHS: Compliant Min Qty: 5 Package Multiple: 5 Container: Bulk 8 Partner Stock
  • 1 $0.3710
  • 10 $0.2560
  • 100 $0.1280
  • 500 $0.1080
  • 1,000 $0.0770
$0.0770 / $0.3710 Buy Now
Rochester Electronics Small Signal Bipolar Transistor, 0.2A, 40V, NPN, TO-92 RoHS: Compliant Status: Active Min Qty: 1 492874
  • 1 $0.0365
  • 25 $0.0358
  • 100 $0.0343
  • 500 $0.0328
  • 1,000 $0.0310
$0.0310 / $0.0365 Buy Now
DISTI # 2N3904BU
TME Transistor: NPN, bipolar, 40V, 0.2A, 0.625W, TO92 Min Qty: 1 3792
  • 1 $0.3174
  • 10 $0.2139
  • 100 $0.0973
  • 500 $0.0624
  • 1,000 $0.0549
  • 3,000 $0.0476
  • 5,000 $0.0455
  • 10,000 $0.0438
  • 50,000 $0.0435
$0.0435 / $0.3174 Buy Now
Ameya Holding Limited NPN 625 mW 40 V 200 mA Through Hole General Purpose Amplifier - TO-92-3 10000
RFQ
DISTI # SMC-2N3904BU
Sensible Micro Corporation OEM Excess 5-7 Days Leadtime, We are an AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days Date Code: 2233 36185
RFQ
DISTI # SMC-2N3904BU
Sensible Micro Corporation 2N3904BU NPN Transistor in a TO-92 package, maximum power dissipation of 625 mW, and an operating temperature range of -55°C to +150°C. RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Container: Bulk 20
  • 100 $0.0195
  • 500 $0.0190
  • 1,000 $0.0180
$0.0180 / $0.0195 RFQ
DISTI # 2N3904BU
Avnet Asia Single Bipolar Transistor, NPN, 40 V, 200 mA, 625 mW, TO-92, 3 Pins, Through Hole (Alt: 2N3904BU) RoHS: Compliant Min Qty: 20000 Package Multiple: 10000 Lead time: 10 Weeks, 0 Days 0
  • 20,000 $0.0346
  • 40,000 $0.0342
  • 60,000 $0.0337
  • 100,000 $0.0333
  • 200,000 $0.0325
  • 500,000 $0.0317
  • 1,000,000 $0.0309
$0.0309 / $0.0346 Buy Now
DISTI # 2N3904BU
Avnet Silica Single Bipolar Transistor, NPN, 40 V, 200 mA, 625 mW, TO-92, 3 Pins, Through Hole (Alt: 2N3904BU) RoHS: Compliant Min Qty: 10000 Package Multiple: 10000 Lead time: 11 Weeks, 0 Days Silica - 0
Buy Now
CHIPMALL.COM LIMITED 40V 625mW 100@10mA,1V 200mA NPN TO-92-3 Bipolar BJT ROHS 777
  • 5 $0.0826
  • 50 $0.0680
  • 150 $0.0599
  • 1,000 $0.0550
  • 2,000 $0.0508
  • 5,000 $0.0486
$0.0486 / $0.0826 Buy Now
DISTI # 2N3904BU
EBV Elektronik Single Bipolar Transistor, NPN, 40 V, 200 mA, 625 mW, TO-92, 3 Pins, Through Hole (Alt: 2N3904BU) RoHS: Compliant Min Qty: 10000 Package Multiple: 10000 Lead time: 12 Weeks, 0 Days EBV - 0
Buy Now
LCSC 40V 625mW 10010mA1V 200mA NPN TO-92-3 Bipolar (BJT) ROHS 797
  • 5 $0.0860
  • 50 $0.0708
  • 150 $0.0624
  • 1,000 $0.0573
  • 2,000 $0.0529
  • 5,000 $0.0506
$0.0506 / $0.0860 Buy Now
New Advantage Corporation NPN 625 mW 40 V 200 mA Through Hole General Purpose Amplifier - TO-92-3 RoHS: Compliant Min Qty: 1 Package Multiple: 10000 206000
  • 10,000 $0.0450
  • 206,000 $0.0420
$0.0420 / $0.0450 Buy Now

Part Details for 2N3904BU

2N3904BU CAD Models

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2N3904BU Part Data Attributes

Parametric Data
2N3904BU onsemi
Buy Now Datasheet
Compare Parts:
2N3904BU onsemi 200 mA, 40 V NPN General Purpose Bipolar Junction Transistor, TO-92-3, 10000-BLKBG
Pbfree Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ONSEMI
Part Package Code TO-92-3
Package Description TO-92, 3 PIN
Manufacturer Package Code 135AN
Reach Compliance Code compliant
ECCN Code EAR99
Samacsys Manufacturer onsemi
Collector Current-Max (IC) 0.2 A
Collector-Emitter Voltage-Max 40 V
Configuration SINGLE
DC Current Gain-Min (hFE) 30
JEDEC-95 Code TO-92
JESD-30 Code O-PBCY-T3
JESD-609 Code e3
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style CYLINDRICAL
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.35 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Position BOTTOM
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 300 MHz
Turn-off Time-Max (toff) 250 ns
Turn-on Time-Max (ton) 70 ns

Alternate Parts for 2N3904BU

This table gives cross-reference parts and alternative options found for 2N3904BU. 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 2N3904BU, 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
2N3904TF onsemi $0.0950 200 mA, 40 V NPN General Purpose Bipolar Junction Transistor, TO-92-3 LF, 2000-REEL 2N3904BU vs 2N3904TF
2N3904TA onsemi $0.0399 200 mA, 40 V NPN General Purpose Bipolar Junction Transistor, TO-92-3 LF, 2000-FNFLD 2N3904BU vs 2N3904TA
2N3904TFR onsemi $0.0546 200 mA, 40 V NPN General Purpose Bipolar Junction Transistor, TO-92-3 LF, 2000-REEL 2N3904BU vs 2N3904TFR
Part Number Manufacturer Composite Price Description Compare
2N3904TAR onsemi $0.1025 200 mA, 40 V NPN General Purpose Bipolar Junction Transistor, TO-92-3 LF, 2000-FNFLD 2N3904BU vs 2N3904TAR
MMBT3904LT3G onsemi $0.0349 200 mA, 40 V NPN Bipolar Junction Transistor, SOT-23 (TO-236) 3 LEAD, 10000-REEL 2N3904BU vs MMBT3904LT3G
MMBT3904LP-7B Diodes Incorporated $0.2176 Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, GREEN, LEADLESS, ULTRA SMALL, PLASTIC, DFN1006-3, 3 PIN 2N3904BU vs MMBT3904LP-7B
MMBT3906SL onsemi Check for Price PNP Epitaxial Silicon Transistor, SOT-1123-3, 8000-REEL 2N3904BU vs MMBT3906SL
2N5089 Central Semiconductor Corp Check for Price Small Signal Bipolar Transistor, 0.05A I(C), 25V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, TO-92, 3 PIN 2N3904BU vs 2N5089
ZTX653STZ Diodes Incorporated $0.5664 Small Signal Bipolar Transistor, 2A I(C), 100V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3 2N3904BU vs ZTX653STZ
SMBT3904E6327HTSA1 Infineon Technologies AG $0.0327 Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, 2N3904BU vs SMBT3904E6327HTSA1
MMBT3904-7 Diodes Incorporated Check for Price Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC PACKAGE-3 2N3904BU vs MMBT3904-7
MMBT3904LP-7 Diodes Incorporated $0.1079 Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, GREEN, LEADLESS, ULTRA SMALL, PLASTIC, DFN1006-3, 3 PIN 2N3904BU vs MMBT3904LP-7
MMBT3906LT1G onsemi $0.0351 200 mA, 40 V PNP Bipolar Junction Transistor, SOT-23 (TO-236) 3 LEAD, 3000-REEL 2N3904BU vs MMBT3906LT1G

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