BF259 The BF259 is a single pre-biased bipolar junction transistor manufactured by SML. It features RoHS3 compliance and an MSL rating of 1.
Mfr Part #:

BF259

Available from 1 distributors
Mfr Name: SML
SML
The BF259 is a single pre-biased bipolar junction transistor manufactured by SML. It features RoHS3 compliance and an MSL rating of 1.
✓ Total Stock: 70 pcs
$ Price Range: $0.77

BF259 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
70 pcs
70 pcs On Request 1 On Request On Request On Request On Request On Request

BF259 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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BF259 Description

Short technical summary and product information.

The BF259 is a single pre-biased bipolar junction transistor (BJT) from SML. This component is designed for use in various electronic circuits requiring a pre-configured transistor configuration.

 

Key specifications include RoHS3 compliance and a Moisture Sensitivity Level (MSL) of 1, indicating it is suitable for a wide range of environmental conditions. The REACH status is listed as unaffected.

 

As a pre-biased transistor, the BF259 simplifies circuit design by integrating base resistors, making it easier to implement in applications where precise biasing is required without external components. This can lead to reduced component count and board space.

 

This transistor falls under the category of Discrete Semiconductor Products, specifically within the Single, Pre-Biased BJT subcategory. Its intended applications span general-purpose amplification and switching tasks in electronic systems.

BF259 Quick Information

Product Type: Transistor - Bipolar (BJT) - Single, Pre-Biased
Canonical Name: BF259 Single Pre-Biased Bipolar Transistor
Subcategory: Single Pre-Biased

BF259 Compliance

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

BF259 Estimated Pricing

Qty Low High
1+ $0.77 $0.77

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

BF259 Features

  • RoHS3 compliant for environmental safety.
  • Moisture Sensitivity Level (MSL) 1 Unlimited.
  • REACH status unaffected for chemical safety.
  • Part of discrete bipolar transistor category.
  • Manufacturer: SML, part number BF259.

BF259 Applications

  • Suitable for high-frequency amplifier circuits.
  • Used in switching and signal modulation applications.
  • Ideal for low-noise, high-gain electronic circuits.
  • Applicable in RF and audio frequency applications.

BF259 FAQs

3 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the BF259 transistor?

The BF259 transistor is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the BF259?

The Moisture Sensitivity Level (MSL) for the BF259 is 1 Unlimited.

What is the REACH status for the BF259?

The REACH status for the BF259 is REACH Unaffected.

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