onsemi 2N4401BU Transistor, 600 mA NPN, 40 V, 3-Pin TO-92
- RS Stock No.:
- 739-0439
- Mfr. Part No.:
- 2N4401BU
- Brand:
- onsemi
Bulk discount available
Subtotal (1 pack of 10 units)*
£1.12
(exc. VAT)
£1.34
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 1,700 unit(s) shipping from 27 April 2026
- Plus 70 unit(s) shipping from 27 April 2026
- Plus 860 unit(s) shipping from 04 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 90 | £0.112 | £1.12 |
| 100 - 240 | £0.097 | £0.97 |
| 250 - 490 | £0.084 | £0.84 |
| 500 - 990 | £0.074 | £0.74 |
| 1000 + | £0.067 | £0.67 |
*price indicative
- RS Stock No.:
- 739-0439
- Mfr. Part No.:
- 2N4401BU
- 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 | 600mA | |
| Maximum Collector Emitter Voltage Vceo | 40V | |
| Package Type | TO-92 | |
| Mount Type | Through Hole | |
| Transistor Configuration | Single | |
| Maximum Collector Base Voltage VCBO | 60V | |
| Maximum Transition Frequency ft | 250MHz | |
| Minimum Operating Temperature | -55°C | |
| Maximum Emitter Base Voltage VEBO | 6V | |
| Minimum DC Current Gain hFE | 20 | |
| Transistor Polarity | NPN | |
| Maximum Power Dissipation Pd | 625mW | |
| Maximum Operating Temperature | 150°C | |
| Pin Count | 3 | |
| Length | 5.2mm | |
| Standards/Approvals | No | |
| Height | 21.77mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand onsemi | ||
Product Type Transistor | ||
Maximum DC Collector Current Idc 600mA | ||
Maximum Collector Emitter Voltage Vceo 40V | ||
Package Type TO-92 | ||
Mount Type Through Hole | ||
Transistor Configuration Single | ||
Maximum Collector Base Voltage VCBO 60V | ||
Maximum Transition Frequency ft 250MHz | ||
Minimum Operating Temperature -55°C | ||
Maximum Emitter Base Voltage VEBO 6V | ||
Minimum DC Current Gain hFE 20 | ||
Transistor Polarity NPN | ||
Maximum Power Dissipation Pd 625mW | ||
Maximum Operating Temperature 150°C | ||
Pin Count 3 | ||
Length 5.2mm | ||
Standards/Approvals No | ||
Height 21.77mm | ||
Automotive Standard No | ||
Small Signal NPN Transistors, 40V to 50V, Fairchild Semiconductor
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