BF861C
SMD JFET BF861C/TO-236AB///REEL 7 Q3/T4 with STANDARD MARKBF861C
SMD JFET BF861C/TO-236AB///REEL 7 Q3/T4 with STANDARD MARK
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
![ship1](/img/ship1.png)
![ship2](/img/ship2.png)
![ship3](/img/ship3.png)
![ship4](/img/ship4.png)
![ship5](/img/ship5.png)
![ship6](/img/ship6.png)
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
![questionContent1](/img/questionContent1.png)
![questionContent2](/img/questionContent2.png)
![questionContent3](/img/questionContent3.png)
![questionContent4](/img/questionContent4.png)
![ctc](/img//questionContentctc.png)
![pelican](/img//questionContentpelican.png)
![express](/img//questionContentexpress.png)
![chunghwa post](/img//questionContentchunghwapost.png)
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
![wire](/img/wire.png)
WireTransfer
![questionContent7](/img/questionContent7.png)
Paypal
![cc](/img/cc.png)
CreditCard
![western](/img/western.png)
WesternUnion
![mg](/img/mg.png)
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
![pg](/img/pg.png)
Example
![Tape and Reel](/img/Tape and Reel.png)
Tape and Reel
![Cut Tape](/img/Cut Tape.png)
Cut Tape
![Tube or Tray](/img/Tube or Tray.png)
Tube or Tray
BF861C DataSheet
![no-price](/img/no-price.jpg)
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
N-channel symmetrical junction field effect transistors in a SOT23 package.FEATURES • High transfer admittance • Low input capacitance • Low feedback capacitance • Low noise.APPLICATIONS • Preamplifiers for AM tuners in car radios.
Key Features
- High transfer admittance
- Low input capacitance
- Low feedback capacitance
- Low noise.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category ! | JFET | Technology | Si |
Series | BF861 | Brand | NXP Semiconductors |
Product Type ! | JFETs | Subcategory | Transistors |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is BF861C?
The BF861C is an N-channel junction field-effect transistor (JFET) designed by Infineon Technologies. It is commonly used for high input impedance applications such as amplifiers, switches, and precision analog circuits.
How Does BF861C Work?
The BF861C works as a voltage-controlled resistance device. By applying a voltage to the gate terminal, the JFET controls the current flow between the source and drain terminals. It operates with high input impedance and low input capacitance, making it suitable for low-frequency and high-impedance applications.
How Many Pins does BF861C have and What are the Functions of the Pinout Configuration?
The BF861C is typically available in a TO-236 (SOT-23) package which has three pins:
- Source (S): The terminal through which the JFET current flows out.
- Gate (G): The terminal that controls the current flow between the source and drain.
- Drain (D): The terminal through which the JFET current flows in.
What are the Pros and Cons of BF861C?
Pros:
- High Input Impedance: Well-suited for high-impedance and low-frequency applications.
- Low Input Capacitance: Helps to minimize the effect on circuit performance at high frequencies.
- Small Package: The SOT-23 package is compact and suitable for space-constrained designs.
- Low Noise: JFETs are known for their low noise characteristics, making them suitable for low-level signals.
Cons:
- High Cost: Specialized JFETs may be relatively more expensive than other types of transistors.
- Voltage Sensitivity: Sensitivity to voltage variations may require additional circuitry for biasing and stability.
- Temperature Sensitivity: JFET characteristics can be sensitive to temperature variations, requiring careful circuit design in some applications.
Are There Any Equivalents/Alternatives to BF861C for Recommendation?
Alternative JFETs to the BF861C include the J113 from Fairchild Semiconductor and the 2N5457 from ON Semiconductor.
Recommend Parts
-
N-channel junction FET with TO-236 package and 3 pins
Brand: Freescale Semiconductor Package/Case: SOT23-3
3,123 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
N-channel Field Effect Transistor in TO-236 Package
Brand: Freescale Semiconductor Package/Case: SOT-23
3,054 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
7,807 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1