BC308A

The BC308A is a small signal PNP transistor, rated for 0.1A and 25V, in a TO-92 package
3,654 有效庫存

BC308A

有效庫存3,654

The BC308A is a small signal PNP transistor, rated for 0.1A and 25V, in a TO-92 package

  • 製造商零件號 # : BC308A

  • 包裝/封裝: TO-92-3

  • 製造商: Onsemi

  • 產品分類 : Single Bipolar Transistors

品質保證

品質保證

從我們的供應鍊網路採購的所有零件都經過嚴格的進貨檢驗流程。 這種細緻的檢查可確保客戶收到的零件是正品並符合要求的標準。 此外，我們還保存這些檢查的詳細記錄，以確保整個供應鏈的透明度和可追溯性。

ship1 ship2 ship3 ship4 ship5 ship6

認證

我們已成功獲得各項認證標準，並建立了自己的專業檢測實驗室。 這確保了我們向客戶提供的每件產品都符合最高的品質標準。 我們遵守嚴格的測試協議，以保持我們產品的一致性和準確性。 為了確保我們的產品是原裝正品，我們還與信譽良好的第三方檢測機構合作進行嚴格的品質測試。 我們對品質的承諾延伸到滿足行業、法律、監管和 ISO 9001:2015 的要求。

運輸與付款

運輸與付款

關於運送

我們通常會在幾個工作日內通過可靠的運輸公司（例如 FedEx、SF、UPS 或 DHL）運送訂單。 我們還支持其他運輸方式。 如果您想詢問具體的運輸細節或費用，請隨時與我們聯繫。

questionContent1 questionContent2 questionContent3 questionContent4 ctc pelican express chunghwa post

關於付款

我們接受多種支付方式，包括VISA、MasterCard、銀聯、西聯、PayPal等渠道。

如果您有特定的付款方式或想詢問費率和其他詳細信息，請隨時與我們聯繫。

wire

電匯

questionContent7

Paypal

cc

信用卡

western

西聯匯款

mg

速匯金

服務與包裝

服務與包裝

About After Sales Service

All Parts Extended Quality Guarantee

自發貨之日起 90 天內發起申請。

與我們的工作人員確認退貨或換貨。

保持貨物收到時的原始狀態。

最後請注意，退貨或換貨的資格取決於對退貨商品實際狀況的評估。 在完成退貨或換貨流程之前，我們將評估收到的貨物。 如果您對退貨或換貨有任何疑問或需要進一步幫助，請隨時通過以下方式聯絡我們： [email protected]

關於包裝

在包裝方面，我們的產品均精心包裝在防靜電袋中，以提供ESD防靜電保護。 外包裝堅固耐用且閉合牢固。 我們支持各種包裝方法，例如捲帶式、切帶式、管式或託盤式。

pg

例子

捲帶式

捲帶式

剪膠帶

剪膠帶

管或託盤

管或託盤

BC308A 數據表
no-price

目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!

快速報價

請提交詢價 BC308A 或發送電子郵件給我們： Email: [email protected], 我們將在 12 小時內與您聯繫。

詳細說明

Whether integrated into audio amplifiers, signal conditioning circuits, or low power switching circuits, the BC308A transistor consistently delivers reliable performance in a wide array of electronic devices. Its reputation for durability and stability has made it a preferred option for both electronics enthusiasts and professionals seeking dependable components for their projects

主要特徵

  • High speed switching devices
  • Power amplifier modules
  • Low power consumption devices

應用

  • Security: Employed in surveillance cameras and access control systems.
  • Agriculture: Found in precision farming equipment.
  • Energy: Utilized in power generation and distribution systems.

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Manufacturer ON Semiconductor Product Category ! Transistors (BJT) - Single
Categories Transistors - Bipolar (BJT) - Single Series -
Packaging ! Bulk Part-Status 100mA
Transistor-Type 15nA Current-Collector-Ic-Max 120 @ 2mA, 5V
Voltage-Collector-Emitter-Breakdown-Max 500mW Vce-Saturation-Max-Ib-Ic Through Hole
Current-Collector-Cutoff-Max TO-226-3, TO-92-3 (TO-226AA)

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 BC308A PDF 下載

常見問題解答

What is BC308A?

The BC308A is a general-purpose PNP bipolar junction transistor (BJT) designed for low to medium power amplification and switching applications. It is commonly used in audio amplifiers, signal processing circuits, and low-frequency oscillators.

How Does BC308A Work?

The BC308A operates as a PNP transistor, allowing current to flow from emitter to collector when a small current is applied to the base terminal. In amplification applications, it can be used to amplify small input signals with relatively high impedance at the base, making it suitable for voltage amplification. In switching applications, it can be used to control the flow of larger currents through the collector-emitter path.

How Many Pins does BC308A have and What are the Functions of the Pinout Configuration?

The BC308A is housed in a TO-92 package. The pinout configuration includes:

  • Emitter (E): The terminal through which current enters the transistor.
  • Base (B): The control terminal that regulates the flow of current from the emitter to the collector.
  • Collector (C): The terminal through which current exits the transistor.

What are the Pros and Cons of BC308A?

Pros:

  • General-Purpose: Suitable for a wide range of amplification and switching applications.
  • Low Cost: Provides cost-effective solutions for basic amplification and switching needs.
  • Small Package: The TO-92 package is compact and easy to handle for prototyping and small-scale production.

Cons:

  • Lower Gain: May have lower gain and frequency response compared to higher-performance transistors.
  • Lower Power Handling: Not suitable for high-power applications due to its lower power dissipation capability.
  • Higher Noise: May exhibit higher noise levels compared to specialized low-noise transistors.

Are There Any Equivalents/Alternatives to BC308A for Recommendation?

  • Alternatives to the BC308A include the BC556 and BC557 transistors, which are also commonly used for low-power amplification and switching.
  • The 2N3906 is another alternative with similar characteristics to the BC308A.

推薦零件

  • BC618

    BC618

    Plastic transistor made of silicon

    製造商: Onsemi 包裝/箱: TO-92-3 (TO-226)

    7,396 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BC817-25LT1G

    BC817-25LT1G $0.019

    NPN Bipolar Junction Transistor, 45V Voltage Rating, 0.5A Current Rating, SOT-23 Package, Tape and Reel

    製造商: Onsemi 包裝/箱: SOT23-3

    7,321 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BC856CMTF

    BC856CMTF $0.971

    TRANS PNP 65V 0.1A SOT23-3

    製造商: Onsemi 包裝/箱: SOT-23

    7,395 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BC80725MTF

    BC80725MTF

    Bipolar Transistors - BJT SOT-23 PNP GP AMP

    製造商: Onsemi 包裝/箱: SOT23-3

    3,695 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BC848CMTF

    BC848CMTF

    NPN Epitaxial Silicon Transistor, 3000-REEL

    製造商: Onsemi 包裝/箱: SOT-23

    5,325 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BCW66GLT1G

    BCW66GLT1G $0.020

    Trans GP BJT NPN 45V 0.8A 300mW 3-Pin SOT-23 T/R

    製造商: Onsemi 包裝/箱: SOT23-3

    5,124 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BC856BLT1G

    BC856BLT1G $0.013

    Bipolar Transistors - BJT 100mA 80V PNP

    製造商: Onsemi 包裝/箱: SOT23-3

    6,518 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BC856ALT1G

    BC856ALT1G $0.013

    This product belongs to the BC Series and is designed for general purpose applications

    製造商: Onsemi 包裝/箱: SOT23-3

    8,831 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BC817-40LT1G

    BC817-40LT1G

    Single Element Transistor with 1-Element

    製造商: Onsemi 包裝/箱: SOT23-3

    8,178 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • SBC847BPDW1T1G

    SBC847BPDW1T1G $0.045

    Trans GP BJT NPN/PNP 45V 0.1A 380mW Automotive AEC-Q101 6-Pin SC-88 T/R

    製造商: Onsemi 包裝/箱: SC88-6

    5,549 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BC81725MTF

    BC81725MTF

    BC81725MTF: SOT-23 NPN Bipolar Junction Transistor for General Purpose Amplification

    製造商: Onsemi 包裝/箱: SOT23-3

    6,783 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BC81716MTF

    BC81716MTF $0.029

    SOT-23-3 Package

    製造商: Onsemi 包裝/箱: SOT23-3

    3,066 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BC846BPDW1

    BC846BPDW1

    Bipolar Junction Transistor Pair

    製造商: Onsemi 包裝/箱: SC-88-

    3,890 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BC850BL

    BC850BL

    NPN 45V Transistor in SOT23 Package by onsemi SS

    製造商: Onsemi 包裝/箱: SOT23-3

    5,584 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BC847BDW1

    BC847BDW1

    Bipolar transistor with two NPN channels

    製造商: Onsemi 包裝/箱: SC-88-

    4,606 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BC807-25L

    BC807-25L

    Description: Bipolar Junction Transistor

    製造商: Onsemi 包裝/箱: SOT-23

    5,070 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1