STMicroelectronics BD237 NPN Transistor, 2 A, 80 V, 3-Pin SOT-32
- RS Stock No.:
- 485-9979
- Mfr. Part No.:
- BD237
- Brand:
- STMicroelectronics
Bulk discount available
Subtotal (1 pack of 5 units)*
£2.64
(exc. VAT)
£3.17
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 415 unit(s) ready to ship
- Plus 25 unit(s) ready to ship from another location
- Plus 5,720 unit(s) shipping from 30 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 5 | £0.528 | £2.64 |
| 10 - 95 | £0.452 | £2.26 |
| 100 - 245 | £0.338 | £1.69 |
| 250 - 495 | £0.326 | £1.63 |
| 500 + | £0.30 | £1.50 |
*price indicative
- RS Stock No.:
- 485-9979
- Mfr. Part No.:
- BD237
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Transistor Type | NPN | |
| Maximum DC Collector Current | 2 A | |
| Maximum Collector Emitter Voltage | 80 V | |
| Package Type | SOT-32 | |
| Mounting Type | Through Hole | |
| Maximum Power Dissipation | 25 W | |
| Minimum DC Current Gain | 25 | |
| Transistor Configuration | Single | |
| Maximum Collector Base Voltage | 80 V | |
| Maximum Emitter Base Voltage | 5 V | |
| Maximum Operating Frequency | 3 MHz | |
| Pin Count | 3 | |
| Number of Elements per Chip | 1 | |
| Maximum Operating Temperature | +150 °C | |
| Dimensions | 10.8 x 7.8 x 2.7mm | |
Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Transistor Type NPN | ||
Maximum DC Collector Current 2 A | ||
Maximum Collector Emitter Voltage 80 V | ||
Package Type SOT-32 | ||
Mounting Type Through Hole | ||
Maximum Power Dissipation 25 W | ||
Minimum DC Current Gain 25 | ||
Transistor Configuration Single | ||
Maximum Collector Base Voltage 80 V | ||
Maximum Emitter Base Voltage 5 V | ||
Maximum Operating Frequency 3 MHz | ||
Pin Count 3 | ||
Number of Elements per Chip 1 | ||
Maximum Operating Temperature +150 °C | ||
Dimensions 10.8 x 7.8 x 2.7mm | ||
NPN Power Transistors, STMicroelectronics

Bipolar Transistors, STMicroelectronics
A broad range of NPN and PNP Bipolar Transistors from STMicroelectronics including General Purpose, Darlington, Power and High-Voltage devices in both SMT and Through-hole packages.
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