Datasheets
2N3904 by:

Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, ROHS COMPLIANT, PLASTIC PACKAGE-3

Part Details for 2N3904 by Diotec Semiconductor AG

Overview of 2N3904 by Diotec Semiconductor AG

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 2N3904

Part # Distributor Description Stock Price Buy
DISTI # 4878-2N3904CT-ND
DigiKey BJT TO-92 40V 200MA Min Qty: 1 Lead time: 2 Weeks Container: Cut Tape (CT), Tape & Reel (TR) 1624
In Stock
  • 1 $0.1300
  • 10 $0.0920
  • 100 $0.0494
  • 500 $0.0388
  • 1,000 $0.0270
  • 2,000 $0.0223
  • 4,000 $0.0223
  • 8,000 $0.0211
  • 12,000 $0.0180
  • 28,000 $0.0166
  • 100,000 $0.0135
  • 200,000 $0.0120
$0.0120 / $0.1300 Buy Now
DISTI # 637-2N3904
Mouser Electronics Bipolar Transistors - BJT BJT, TO-92, 40V, 200mA, NPN RoHS: Compliant 4738
  • 1 $0.1300
  • 10 $0.0740
  • 100 $0.0620
  • 500 $0.0490
  • 1,000 $0.0430
  • 4,000 $0.0200
  • 8,000 $0.0190
  • 48,000 $0.0180
$0.0180 / $0.1300 Buy Now
DISTI # E02:0323_06674134
Arrow Electronics Trans GP BJT NPN 40V 0.2A 625mW 3-Pin TO-92 Ammo Min Qty: 4000 Package Multiple: 4000 Lead time: 5 Weeks Date Code: 2412 Europe - 8000
  • 4,000 $0.0207
  • 8,000 $0.0167
  • 24,000 $0.0154
  • 48,000 $0.0111
$0.0111 / $0.0207 Buy Now
DISTI # V72:2272_21765300
Arrow Electronics Trans GP BJT NPN 40V 0.2A 625mW 3-Pin TO-92 Ammo Min Qty: 1 Package Multiple: 1 Lead time: 5 Weeks Date Code: 2349 Container: Cut Strips Americas - 805
  • 1 $0.1300
  • 10 $0.0920
  • 25 $0.0911
  • 100 $0.0738
  • 250 $0.0731
  • 500 $0.0439
$0.0439 / $0.1300 Buy Now
Onlinecomponents.com Bipolar Transistor - TO-92 - 40V - 200mA - NPN RoHS: Compliant 17707 In Stock
40000 On Order
  • 4,000 $0.0158
  • 28,000 $0.0123
  • 52,000 $0.0117
  • 100,000 $0.0110
  • 152,000 $0.0108
  • 252,000 $0.0107
  • 500,000 $0.0105
$0.0105 / $0.0158 Buy Now
DISTI # 78819405
Verical Trans GP BJT NPN 40V 0.2A 625mW 3-Pin TO-92 Ammo RoHS: Compliant Min Qty: 3425 Package Multiple: 25 Americas - 28050
  • 3,425 $0.0243
  • 4,475 $0.0181
$0.0181 / $0.0243 Buy Now
DISTI # 71801018
Verical Trans GP BJT NPN 40V 0.2A 625mW 3-Pin TO-92 Ammo RoHS: Compliant Min Qty: 4000 Package Multiple: 4000 Date Code: 2245 Americas - 16000
  • 4,000 $0.0219
$0.0219 Buy Now
DISTI # 79051589
Verical Trans GP BJT NPN 40V 0.2A 625mW 3-Pin TO-92 Ammo RoHS: Compliant Min Qty: 4000 Package Multiple: 4000 Date Code: 2412 Americas - 8000
  • 4,000 $0.0206
  • 8,000 $0.0166
  • 24,000 $0.0153
  • 48,000 $0.0110
$0.0110 / $0.0206 Buy Now
DISTI # 78437963
Verical Trans GP BJT NPN 40V 0.2A 625mW 3-Pin TO-92 Ammo RoHS: Compliant Min Qty: 550 Package Multiple: 1 Date Code: 2349 Americas - 805
  • 550 $0.0439
$0.0439 Buy Now
DISTI # 2N3904-DIO
TME Transistor: NPN, bipolar, 40V, 0.2A, 625mW, TO92 Min Qty: 25 28250
  • 25 $0.0341
  • 100 $0.0216
  • 500 $0.0171
  • 4,000 $0.0128
  • 12,000 $0.0119
$0.0119 / $0.0341 Buy Now
Master Electronics Bipolar Transistor - TO-92 - 40V - 200mA - NPN RoHS: Compliant 17707 In Stock
40000 On Order
  • 4,000 $0.0158
  • 28,000 $0.0123
  • 52,000 $0.0117
  • 100,000 $0.0110
  • 152,000 $0.0108
  • 252,000 $0.0107
  • 500,000 $0.0105
$0.0105 / $0.0158 Buy Now

Part Details for 2N3904

2N3904 CAD Models

2N3904 Part Data Attributes:

2N3904 Diotec Semiconductor AG
Buy Now Datasheet
Compare Parts:
2N3904 Diotec Semiconductor AG Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, ROHS COMPLIANT, PLASTIC PACKAGE-3
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer DIOTEC SEMICONDUCTOR AG
Part Package Code TO-92
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
Samacsys Manufacturer Diotec
Collector Current-Max (IC) 0.2 A
Collector-Base Capacitance-Max 4 pF
Collector-Emitter Voltage-Max 40 V
Configuration SINGLE
DC Current Gain-Min (hFE) 30
JEDEC-95 Code TO-92
JESD-30 Code O-PBCY-W3
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style CYLINDRICAL
Peak Reflow Temperature (Cel) 260
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.625 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Form WIRE
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
VCEsat-Max 0.3 V

Alternate Parts for 2N3904

This table gives cross-reference parts and alternative options found for 2N3904. 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 2N3904, 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
2N3904 Small Signal Bipolar Transistor, TO-92, Surge Components Inc 2N3904 vs 2N3904
2N3904L34Z Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, TO-92, 3 PIN Fairchild Semiconductor Corporation 2N3904 vs 2N3904L34Z
2N3904 200mA, 40V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, TO-92, 3 PIN Texas Instruments 2N3904 vs 2N3904
2N3904TRC Small Signal Bipolar Transistor, 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, Central Semiconductor Corp 2N3904 vs 2N3904TRC
2N3904-AMMO TRANSISTOR 200 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal NXP Semiconductors 2N3904 vs 2N3904-AMMO
2N3904RL1G NPN Bipolar Transistor, TO-92 40 V, 0.2 A, TO-92 (TO-226) 5.33mm Body Height, 2000-REEL onsemi 2N3904 vs 2N3904RL1G
2N3904,116 2N3904 NXP Semiconductors 2N3904 vs 2N3904,116
2N3904 Small Signal Bipolar Transistor, 0.1A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 Lite-On Semiconductor Corporation 2N3904 vs 2N3904
2N3904STOB Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 STYLE, E-LINE PACKAGE-3 Diodes Incorporated 2N3904 vs 2N3904STOB
2N3904 Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-226AA, PLASTIC, TO-92, 3 PIN Vishay Semiconductors 2N3904 vs 2N3904
Part Number Description Manufacturer Compare
2N3904N_A0_00001 Small Signal Bipolar Transistor PanJit Semiconductor 2N3904 vs 2N3904N_A0_00001
2N3904CHBU Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 Fairchild Semiconductor Corporation 2N3904 vs 2N3904CHBU
2N3904 Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-18, Micro Electronics Corporation 2N3904 vs 2N3904
2N3904TRA Small Signal Bipolar Transistor, 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, Central Semiconductor Corp 2N3904 vs 2N3904TRA
2N3904/D74Z-J61Z 200mA, 40V, NPN, Si, SMALL SIGNAL TRANSISTOR Texas Instruments 2N3904 vs 2N3904/D74Z-J61Z
2N4401 Small Signal Bipolar Transistor WEITRON INTERNATIONAL CO., LTD. 2N3904 vs 2N4401
MMBT3904-C Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, HALOGEN AND LEAD FREE, PLASTIC PACKAGE-3 Secos Corporation 2N3904 vs MMBT3904-C
2N3904RL1 200mA, 40V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, CASE 29-11, TO-226, 3 PIN onsemi 2N3904 vs 2N3904RL1
2N4401 Small Signal Bipolar Transistor, 0.6A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, Micro Electronics Corporation 2N3904 vs 2N4401
PMBT3904/TE1 Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-236AB Nexperia 2N3904 vs PMBT3904/TE1

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