2SB1141 The ROHM Semiconductor 2SB1141 is a PNP Epitaxial Planar Silicon Transistor. It features a collector-emitter breakdown voltage of 18V and a maximum collector current of 1.2A.
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2SB1141

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The ROHM Semiconductor 2SB1141 is a PNP Epitaxial Planar Silicon Transistor. It features a collector-emitter breakdown voltage of 18V and a maximum collector current of 1.2A.
✓ Total Stock: 323,879 pcs
$ Price Range: $0.99

2SB1141 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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323,879 pcs
323879 pcs On Request 1 On Request On Request On Request On Request On Request

2SB1141 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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2SB1141 Description

Short technical summary and product information.

The 2SB1141 from ROHM Semiconductor is a PNP Epitaxial Planar Silicon Transistor designed for switching applications. This component offers a collector-emitter breakdown voltage of 18V and can handle a maximum collector current of 1.2A.

 

It is housed in a TO-126 package, suitable for through-hole mounting. The transistor is specified for use in applications such as converters, relay drivers, and low-voltage, high-power AF amplifiers. Its design emphasizes low saturation voltage and excellent linearity of hFE, along with a wide Safe Operating Area (ASO).

 

This part is classified under Transistors - Bipolar (BJT) - Single, Pre-Biased. It is noted as RoHS3 Compliant, with an MSL of 1, and REACH Unaffected, though these compliance statuses are unverified.

2SB1141 Quick Information

Product Type: Bipolar Transistor
Canonical Name: 2SB1141 PNP Epitaxial Planar Silicon Transistor
Subcategory: Single, Pre-Biased

2SB1141 Compliance

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

2SB1141 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

2SB1141 Features

  • PNP Epitaxial Planar Silicon Transistor
  • 18V Collector-Emitter Breakdown Voltage
  • 1.2A Maximum Collector Current
  • TO-126 Package
  • Suitable for switching applications

2SB1141 Applications

  • Suitable for switching power supplies.
  • Used in relay driver circuits.
  • Ideal for low-voltage amplifier applications.
  • Applicable in high-current switching scenarios.

2SB1141 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the collector-emitter breakdown voltage of the 2SB1141?

The collector-emitter breakdown voltage is 18V.

What is the maximum collector current for the 2SB1141?

The maximum collector current is 1.2A.

What package type is the 2SB1141 available in?

The 2SB1141 is available in a TO-126 package.

What is the RoHS status of the 2SB1141?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 2SB1141?

The Moisture Sensitivity Level is 1 Unlimited.

What is the REACH status for the 2SB1141?

The REACH status is REACH Unaffected.

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