BC557BG The On Semiconductor BC557BG is a bipolar junction transistor (BJT) designed for general-purpose amplification and switching. It features RoHS3 compliance and a Level 1 MSL rating.
Mfr Part #:

BC557BG

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor BC557BG is a bipolar junction transistor (BJT) designed for general-purpose amplification and switching. It features RoHS3 compliance and a Level 1 MSL rating.
✓ Total Stock: 4,694 pcs
$ Price Range: $0.99

BC557BG Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,546 pcs
3546 pcs On Request 1 On Request On Request 24+ On Request On Request
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
148 pcs
148 pcs On Request 1 On Request On Request On Request On Request On Request

BC557BG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Spacing
Lead Style
SVHC Present
Storage Temperature

BC557BG Description

Short technical summary and product information.

The BC557BG from On Semiconductor is a single bipolar junction transistor (BJT) belonging to the discrete semiconductor products category. This component is designed for various electronic applications requiring amplification or switching functionalities.

 

Key specifications include RoHS3 compliance, indicating adherence to environmental standards for hazardous substances. It also carries a Moisture Sensitivity Level (MSL) of 1, signifying that it is not sensitive to moisture and can be handled without special precautions. The REACH status is noted as unaffected, further detailing its compliance with global chemical regulations.

 

While specific electrical characteristics such as operating voltage, collector current, and gain are not detailed here, the BC557BG is a general-purpose transistor suitable for a wide range of circuit designs. Its availability in a standard package (details not specified) makes it a versatile choice for engineers and hobbyists alike.

 

This transistor is a fundamental building block in many electronic circuits, from audio amplifiers to power supply regulators. Its reliable performance and compliance with environmental standards make it a practical selection for both new designs and replacements in existing systems.

BC557BG Quick Information

Product Type: Bipolar Junction Transistor
Canonical Name: BC557BG Bipolar Junction Transistor
Subcategory: Single

BC557BG Compliance

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

BC557BG Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

BC557BG Features

  • RoHS3 compliant for environmental safety
  • MSL Level 1 unlimited moisture sensitivity
  • REACH unaffected compliance status
  • Single bipolar junction transistor (BJT)
  • Manufactured by On Semiconductor

BC557BG Applications

  • Suitable for amplification circuits.
  • Used in general switching applications.
  • Component for discrete electronics designs.

BC557BG FAQs

3 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the BC557BG transistor?

The BC557BG transistor is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the BC557BG?

The MSL for the BC557BG is Level 1.

Is the BC557BG compliant with REACH regulations?

The REACH status for the BC557BG is REACH Unaffected.

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