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DTA143EKA-T146 The ROHM Semiconductor DTA143EKA-T146 is a pre-biased bipolar transistor. It features a 50V collector-emitter breakdown voltage and a 100mA maximum collector current.
Mfr Part #:

DTA143EKA-T146

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The ROHM Semiconductor DTA143EKA-T146 is a pre-biased bipolar transistor. It features a 50V collector-emitter breakdown voltage and a 100mA maximum collector current.
✓ Total Stock: 2,650 pcs
$ Price Range: $0.99

DTA143EKA-T146 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
2,650 pcs
On Request
2650 pcs On Request 1 On Request On Request On Request On Request 2026-04-21 02:16:36
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DTA143EKA-T146 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
Lead Spacing
Lead Style
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Tape & Reel
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DTA143EKA-T146 Description

Short technical summary and product information.

The ROHM Semiconductor DTA143EKA-T146 is a pre-biased bipolar transistor designed for various electronic applications. This component offers a maximum collector-emitter breakdown voltage of 50V and a maximum collector current of 100mA.

 

It is housed in a compact SOT-346 surface-mount package, suitable for space-constrained designs. The transistor is RoHS3 compliant, indicating adherence to environmental regulations regarding hazardous substances.

 

This pre-biased transistor simplifies circuit design by integrating bias resistors, making it easier to implement in applications requiring stable transistor operation. Its specifications make it a reliable choice for signal amplification and switching tasks.

DTA143EKA-T146 Quick Information

Product Type: Pre-Biased Bipolar Transistor
Series: DTA143E
Canonical Name: ROHM Semiconductor DTA143EKA-T146 Pre-Biased Bipolar Transistor
Subcategory: Bipolar (BJT) - Single, Pre-Biased

DTA143EKA-T146 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

DTA143EKA-T146 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

DTA143EKA-T146 Features

  • Pre-biased bipolar transistor with integrated resistors.
  • Maximum collector-emitter voltage 50V.
  • Maximum collector current 100mA.
  • Surface mount SOT-346 package.
  • RoHS3 compliant and REACH unaffected.

DTA143EKA-T146 Applications

  • Used in switching and amplifier circuits.
  • Suitable for automated PCB assembly.
  • Ideal for space-constrained designs.
  • Simplifies design by reducing component count.

DTA143EKA-T146 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the collector-emitter breakdown voltage for the DTA143EKA-T146?

The collector-emitter breakdown voltage is 50V.

What is the maximum collector current for this transistor?

The maximum collector current is 100mA.

What package type is the DTA143EKA-T146 supplied in?

The DTA143EKA-T146 is supplied in a SOT-346 package.

Is the DTA143EKA-T146 RoHS compliant?

Yes, the DTA143EKA-T146 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this component?

The Moisture Sensitivity Level is 1 Unlimited.

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