LFCN-225

Compact design for space-efficient placemen
6,019 Effective Inventory

LFCN-225

Effective Inventory6,019

Compact design for space-efficient placemen

Quality Assurance

Quality Assurance

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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

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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.

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LFCN-225 DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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Rapid Quote

Please submit RFQ for LFCN-225 or email to us: Email: [email protected], we will contact you in 12 hours.

LFCN-225 Details

The LFCN-225 is a low-pass filter network designed for RF and microwave applications. This filter offers excellent attenuation of high-frequency signals while allowing low-frequency signals to pass through with minimal loss. It is housed in a compact and durable package, making it suitable for integration into RF systems and circuits.

Pinout

  • 1 (IN): Input Signal
  • 2 (OUT): Output Signal
  • 3 (GND): Ground

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

  • Low-Pass Filtering: Filters out high-frequency signals while allowing low-frequency signals to pass.
  • Compact Design: Small form factor for easy integration into RF and microwave systems.
  • High Attenuation: Provides excellent attenuation of unwanted frequencies.
  • Durable Construction: Designed for reliability in demanding RF applications.
  • Wide Frequency Range: Operates effectively across a broad frequency spectrum.

Application

  • RF Systems: Ideal for filtering signals in RF communication systems.
  • Microwave Circuits: Used in microwave circuits to eliminate high-frequency interference.
  • Signal Processing: Suitable for signal processing applications requiring frequency discrimination.

Where to Use

The LFCN-225 is recommended for use in RF and microwave systems where low-pass filtering is necessary to ensure signal integrity and minimize interference. It is commonly employed in communication equipment, radar systems, and test instruments.

How to Use

Connect the input signal to the IN pin and take the filtered output from the OUT pin. Ground the GND pin properly for stable operation. Ensure proper matching of impedance and consider the frequency characteristics of your signals for optimal performance. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the LFCN-225 illustrates how to incorporate the filter network into your RF or microwave system. Proper connections and layout are essential for effective signal filtering and transmission.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

  • LFCN-150: A similar low-pass filter network with different cutoff characteristics.
  • LFCN-300: Another option for low-pass filtering in RF and microwave applications.

Complementary

The LFCN-225 can be complemented by the HFCN-450 high-pass filter network to create a comprehensive signal filtering solution for RF systems.

When pairing complementary filters, ensure compatibility in frequency range and application requirements for optimal performance.

Frequently Asked Questions

Q: What is the cutoff frequency of the LFCN-225?

A: The cutoff frequency of the LFCN-225 is specified in the datasheet based on the design parameters and desired filtering characteristics.

Q: Can the LFCN-225 be cascaded with additional filters for more complex signal processing?

A: Yes, the LFCN-225 can be cascaded with other filters to achieve more refined frequency response and signal conditioning. Consider the overall system requirements when cascading filters.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! Signal Conditioning RoHS Details
Product Type ! Signal Conditioning Product Low Pass Filters - LPF
Frequency Range ! DC to 225 MHz Impedance ! 50 Ohms
Termination Style SMD/SMT Package / Case 1206 (3216 metric)
Minimum Operating Temperature - 55 C Maximum Operating Temperature ! + 100 C
Series LFCN Brand Mini-Circuits
Insertion Loss ! 1.2 dB Mounting SMD/SMT
Factory Pack Quantity 3000 Subcategory Filters
Type LTCC Unit Weight 0.892167 oz

FAQs

What is LFCN-225?

The LFCN-225 is a surface mount Low Pass Filter (LPF) designed for RF (Radio Frequency) and microwave applications. It is commonly used to attenuate higher frequency signals and allow lower frequency signals to pass through, making it ideal for frequency filtering and signal conditioning in communications and wireless systems.

How Does LFCN-225 Work?

The LFCN-225 works by selectively blocking high-frequency signals while allowing low-frequency signals to pass through. It utilizes a combination of inductors and capacitors to create a filter response that attenuates signals above a certain cutoff frequency. This filter design helps in removing unwanted high-frequency noise or interference from the signal chain.

How Many Pins does LFCN-225 have and What are the Functions of the Pinout Configuration?

The LFCN-225 is a surface mount component typically offered in a compact package. The pinout configuration for such filters generally does not involve specific pins, as they are directly soldered onto the circuit board for connection. However, the functions are designated by the input and output ports for signal connectivity.

What are the Pros and Cons of LFCN-225?

Pros:

  • Frequency Filtering: Effectively filters out high-frequency noise or signals.
  • Compact Size: Suitable for space-constrained applications.
  • Surface Mount Design: Facilitates easy and reliable PCB assembly.
  • RF/Microwave Performance: Designed for high-frequency applications.
  • Customizable: Can be configured for different cutoff frequencies and attenuation levels.

Cons:

  • Single Function: Primarily designed for LPF applications, limiting versatility.
  • Passive Component: Requires external power sources for operation.
  • Careful Handling: Sensitive to ESD (Electrostatic Discharge) and mishandling during assembly.

Are There Any Equivalents/Alternatives to LFCN-225 for Recommendation?

  • The LFCN-225 can be replaced by similar LPF components like the LFCN-3800 from Mini-Circuits or the LTCC Low Pass Filters from Murata.
  • Alternative LPF options include the LFCN-2500 from Marki Microwave and the SAW LPFs from Tai-Saw Technology.

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