What is the Additional Feature ?

Name: BC857CW/DG/B4F
Brand: Nexperia USA Inc.
SKU: BC857CW/DG/B4F
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Nexperia USA Inc. BC857CW/DG/B4F

Part No.:: BC857CW/DG/B4F

Manufacturer:: Nexperia USA Inc.

Package:: SC-70, SOT-323

Datasheet:: BC857CW/DG/B4F.pdf

Description:: TRANS PNP 45V 0.1A SC70

In Stock:: 3553

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

BC857CW/DG/B4F Specifications

Packaging:
Tape & Reel (TR)
Series:
Automotive, AEC-Q101
ProductStatus:
Active
TransistorType:
PNP
Current-Collector(Ic)(Max):
100 mA
Voltage-CollectorEmitterBreakdown(Max):
45 V
VceSaturation(Max)@IbIc:
600mV @ 5mA, 100mA
Current-CollectorCutoff(Max):
15nA (ICBO)
DCCurrentGain(hFE)(Min)@IcVce:
420 @ 2mA, 5V
Power-Max:
200 mW
Frequency-Transition:
100MHz
OperatingTemperature:
150°C (TJ)
MountingType:
Surface Mount

BC857CW/DG/B4F this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BC857CW/DG/B4F price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for BC857CW/DG/B4F to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

BC857CW/DG/B4F information

Views：

BC857CW/DG/B4F Typical application Circuitry

BC857CW DG B4F

The BC857CW/DG/B4F is a PNP-type bipolar junction transistor (BJT), known for its utility in a variety of electronic applications.

Functionality of BC857CW/DG/B4F

BC857CW/DG/B4F primarily functions as a transistor for amplifying or switching electronic signals. Because of its low power requirements, it can be used with a variety of electronic equipment.

Use Cases

BC857CW/DG/B4F is versatile and finds application in:

- Signal Amplification: Used in audio circuits and other systems requiring analog signal amplification.

- Switching Operations: Ideal for low-power digital switching in electronic circuits.

- Sensor Interfaces: Suitable for amplifying signals from sensors in various electronic devices.

Parameter Features

Key characteristics of BC857CW/DG/B4F include:

- Voltage Tolerance: Typically supports voltage levels around 45V.

- Capable of handling currents up to 100 milliamperes.

- Power Efficiency: Exhibits low power dissipation, which is advantageous for battery-powered devices.

Circuit Connection Example: Sensor Amplifier

A detailed circuit setup using BC857CW/DG/B4F in a sensor amplifier includes:

- Base Biasing: Set up a voltage divider network at the base pin for appropriate biasing, ensuring the transistor is in its active region.

- Collector Load: Connect a load resistor from the collector pin to the power supply to determine the circuit's amplification level.

- Emitter Grounding: For steady operation, attach the emitter pin straight to the ground.

- Sensor Input: Interface the sensor's output to the base via a coupling network, optimizing signal transmission.

Design Considerations

When designing circuits with BC857CW/DG/B4F, important aspects include:

- Heat Dissipation: Ensure the component does not exceed its thermal limits during operation.

- Biasing Accuracy: Precise biasing is vital for the transistor's optimal functionality.

- Adherence to Maximum Ratings: To avoid damage, abide by the voltage and current requirements of the transistor.

In summary, the BC857CW/DG/B4F transistor is essential in various low-power applications, necessitating careful attention to its specifications and operating conditions in the circuit design process.

BC857CW/DG/B4F FAQ

1. How to order BC857CW/DG/B4F on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that BC857CW/DG/B4F is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the BC857CW/DG/B4F. All suppliers must pass our qualification reviews before they can publish their products including BC857CW/DG/B4F on icwhale.com; we pay more attention to the channels and quality of BC857CW/DG/B4F products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the BC857CW/DG/B4F price and inventory displayed accurate?

The price and inventory of BC857CW/DG/B4F fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of BC857CW/DG/B4F?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the BC857CW/DG/B4F we delivered, we will accept the replacement or return of the BC857CW/DG/B4F only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of BC857CW/DG/B4F.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations