onsemi Transistor, 200 mA NPN, 40 V, 3-Pin TO-92
- RS Stock No.:
- 843-1575
- Mfr. Part No.:
- 2N3904BU
- Brand:
- onsemi
Bulk discount available
View bulk pricing optionsSubtotal (1 pack of 50 units)*
£9.10
(exc. VAT)
£10.90
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 8,850 unit(s) shipping from 26 October 2026
- Plus 1,700 unit(s) shipping from 26 October 2026
- Plus 6,950 unit(s) shipping from 02 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 50 - 450 | £0.182 | £9.10 |
| 500 + | £0.164 | £8.20 |
*price indicative
- RS Stock No.:
- 843-1575
- Mfr. Part No.:
- 2N3904BU
- Brand:
- onsemi
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | onsemi | |
| Product Type | Transistor | |
| Maximum DC Collector Current Idc | 200mA | |
| Maximum Collector Emitter Voltage Vceo | 40V | |
| Package Type | TO-92 | |
| Mount Type | Through Hole | |
| Transistor Configuration | Single | |
| Maximum Collector Base Voltage VCBO | 60V | |
| Minimum DC Current Gain hFE | 15 | |
| Maximum Emitter Base Voltage VEBO | 6V | |
| Maximum Transition Frequency ft | 100MHz | |
| Minimum Operating Temperature | -55°C | |
| Transistor Polarity | NPN | |
| Maximum Power Dissipation Pd | 625mW | |
| Pin Count | 3 | |
| Maximum Operating Temperature | 150°C | |
| Height | 18.03mm | |
| Standards/Approvals | No | |
| Width | 4.19mm | |
| Length | 5.2mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand onsemi | ||
Product Type Transistor | ||
Maximum DC Collector Current Idc 200mA | ||
Maximum Collector Emitter Voltage Vceo 40V | ||
Package Type TO-92 | ||
Mount Type Through Hole | ||
Transistor Configuration Single | ||
Maximum Collector Base Voltage VCBO 60V | ||
Minimum DC Current Gain hFE 15 | ||
Maximum Emitter Base Voltage VEBO 6V | ||
Maximum Transition Frequency ft 100MHz | ||
Minimum Operating Temperature -55°C | ||
Transistor Polarity NPN | ||
Maximum Power Dissipation Pd 625mW | ||
Pin Count 3 | ||
Maximum Operating Temperature 150°C | ||
Height 18.03mm | ||
Standards/Approvals No | ||
Width 4.19mm | ||
Length 5.2mm | ||
Automotive Standard No | ||
Small Signal NPN Transistors, 40V to 50V, Fairchild Semiconductor
Bipolar Transistors, Fairchild Semiconductor
Bipolar Junction Transistors (BJT) broad range provides complete solutions for various circuit application needs. Innovative packages are designed for minimal size, highest reliability and maximum thermal performance.
Related links
- onsemi 2N3904BU Transistor 40 V, 3-Pin TO-92
- onsemi Transistor 40 V, 3-Pin SOT-23
- onsemi Transistor 40 V, 16-Pin SOIC
- onsemi 2N3904TA Transistor 40 V, 3-Pin TO-92
- onsemi 2N3904TAR Transistor 40 V, 3-Pin TO-92
- onsemi 2N3904TFR Transistor 40 V, 3-Pin TO-92
- onsemi MMBT3904WT1G Transistor 40 V, 3-Pin SC-70
- onsemi MMBT3904LT1G Transistor 40 V, 3-Pin SOT-23