ROHM DTB143EKT146 PNP Digital Transistor, -500 mA, 3-Pin SMT

View all Bipolar Transistors
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Subtotal (1 pack of 5 units)*

£1.61

(exc. VAT)

£1.93

(inc. VAT)

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Last RS stock
  • 410 left, ready to ship
  • Final 1,135 unit(s) shipping from 10 October 2025
Units
Per unit
Per Pack*
5 - 120£0.322£1.61
125 - 495£0.304£1.52
500 - 1245£0.258£1.29
1250 - 4995£0.242£1.21
5000 +£0.224£1.12

*price indicative

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presentation
ON Semiconductor, SMMUN2134LT1G PNP Digital Transistor, 100 mA 50 V 22 kΩ, Ratio Of 0.47, 3-Pin SOT-23
RS Stock No.
781-5284

Each (In a Pack of 50)

£0.126

(exc. VAT)

£0.151

(inc. VAT)

RS Stock No.:
246-1845
Mfr. Part No.:
DTB143EKT146
Brand:
ROHM
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Brand

ROHM

Transistor Type

PNP

Maximum DC Collector Current

-500 mA

Package Type

SMT

Mounting Type

Surface Mount

Minimum DC Current Gain

47

Transistor Configuration

Single

Pin Count

3

Number of Elements per Chip

1

Typical Input Resistor

4.7 kΩ

Dimensions

2.9 x 1.6 x 1.1mm

Typical Resistor Ratio

1

Base-Emitter Resistor

4.7kΩ

Maximum Operating Temperature

+150 °C

Dual Resistor Digital PNP 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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