ROHM DTD123YKT146 NPN Digital Transistor, 500 mA, 3-Pin SMT
- RS Stock No.:
- 246-1918
- Mfr. Part No.:
- DTD123YKT146
- Brand:
- ROHM
Subtotal (1 pack of 5 units)*
£1.71
(exc. VAT)
£2.05
(inc. VAT)
FREE delivery for orders over £50.00
Last RS stock
- Plus 75 unit(s) shipping from 27 October 2025
- Final 1,545 unit(s) shipping from 03 November 2025
Units | Per unit | Per Pack* |
|---|---|---|
| 5 + | £0.342 | £1.71 |
*price indicative
- RS Stock No.:
- 246-1918
- Mfr. Part No.:
- DTD123YKT146
- Brand:
- ROHM
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ROHM | |
| Transistor Type | NPN | |
| Maximum DC Collector Current | 500 mA | |
| Package Type | SMT | |
| Mounting Type | Surface Mount | |
| Minimum DC Current Gain | 56 | |
| Transistor Configuration | Single | |
| Pin Count | 3 | |
| Number of Elements per Chip | 1 | |
| Maximum Operating Temperature | +150 °C | |
| Base-Emitter Resistor | 10kΩ | |
| Dimensions | 2.9 x 1.6 x 1.1mm | |
| Typical Resistor Ratio | 0.2 | |
| Typical Input Resistor | 2.2 kΩ | |
Select all | ||
|---|---|---|
Brand ROHM | ||
Transistor Type NPN | ||
Maximum DC Collector Current 500 mA | ||
Package Type SMT | ||
Mounting Type Surface Mount | ||
Minimum DC Current Gain 56 | ||
Transistor Configuration Single | ||
Pin Count 3 | ||
Number of Elements per Chip 1 | ||
Maximum Operating Temperature +150 °C | ||
Base-Emitter Resistor 10kΩ | ||
Dimensions 2.9 x 1.6 x 1.1mm | ||
Typical Resistor Ratio 0.2 | ||
Typical Input Resistor 2.2 kΩ | ||
Dual Resistor Digital NPN Transistors, ROHM





Digital Transistors, ROHM Semiconductor
Resistor-equipped bipolar transistors, also known as Digital Transistors or Bias Resistor Transistors, incorporating one or two integrated resistors. A single series input resistor, or a potential divider of two resistors, allows these devices to be directly driven from digital sources. Both single and dual transistor versions are available.
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