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LFCN-1800+

Mini-circuits

LFCN-1800+ by Mini-circuits

LFCN-1800+ by Mini-circuits is a Ceramic LPF filter with 30 dB attenuation at max frequency of 300000 kHz. With a center frequency of 2125 MHz and VSWR of 1.2, it's ideal for RF applications requiring surface mount filters in the 50 OHM impedance range.

Median Price

$13.285

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DigiKey

USA . 4,695 parts In-Stock

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$13.280

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$4.176

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$3.504

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$2.988

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Mouser Electronics

USA . 4,782 parts In-Stock

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$13.290

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$4.180

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$3.270

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$3.120

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DF Sales Co.

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DF Sales Co.

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Nova Conductors

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Lantek

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Component Sense

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EPE Components Inc.

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Connect4Technologies Inc.

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Right Parts Inc.

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Perfect Parts

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iodParts Technologies Inc.

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Overview

Mini-Circuits LFCN LTCC Low Pass Filters offer a 50Ω impedance rating and a frequency range of DC to 30,500MHz. The LFCN features a good stopband rejection due to a strategically constructed layout with minimal interaction between components. Mini-Circuits LFCN LTCC Low Pass Filters can handle up to 1W RF input power, provide 1.2dB to 1.9dB typical passband insertion loss, and have a -55°C to +125°C operating temperature range.

Feature Benefit Bullets

Filter Type: CERAMIC LPF

The ceramic low pass filter design provides high performance and reliability for filtering high frequency signals.

Attenuation At Maximum Frequency: 30 dB

High attenuation at the maximum frequency ensures effective signal filtering and noise reduction.

Maximum Operating Temperature: 100 °C

With a maximum operating temperature of 100°C, this filter can withstand high temperature environments.

Minimum Operating Temperature: -55 °C

The ability to operate at temperatures as low as -55°C makes this filter suitable for a wide range of applications.

Minimum Attenuation Frequency: 300000 kHz

The filter provides effective attenuation at a low frequency of 300000 kHz, ensuring comprehensive signal filtering.

Terminal Finish: Matte Tin (Sn) - with Nickel (Ni) barrier

The matte tin finish with nickel barrier provides corrosion resistance and enhances the durability of the filter.

Width: 1.6 mm

The compact width of 1.6 mm makes this filter suitable for space-constrained applications.

Maximum Insertion Loss: 3 dB

Low insertion loss of 3 dB ensures minimal signal loss during filtering.

Center/Cutoff Frequency: 2125 MHz

The center/cutoff frequency of 2125 MHz indicates the filter's capability to effectively attenuate signals beyond this frequency.

Voltage Standing Wave Ratio: 1.2

A VSWR of 1.2 indicates low signal reflection and efficient signal transmission through the filter.

Length: 3.2 mm

The compact length of 3.2 mm further contributes to the filter's space-saving design.

Minimum No. of Sections: 7

Having a minimum of 7 sections allows for precise tuning and customization of the filter's frequency response.

Maximum No. of Sections: 7

The maximum of 7 sections ensures that the filter can achieve the desired attenuation characteristics.

Average Input Power: 10 W

With an average input power of 10 W, this filter can handle high-power signals effectively.

Mounting Type: SURFACE MOUNT

The surface mount design simplifies installation and integration of the filter into electronic circuits.

I/O Impedance: 50 OHM

The standard impedance of 50 ohms ensures compatibility with various RF systems and components.

Dimensions: L3.2XB1.6XH0.94 (mm)/L0.126XB0.063XH0.037 (inch)

The compact dimensions make this filter easy to incorporate into designs with limited space.

Maximum Attenuation Frequency: 375000 kHz

The filter provides significant attenuation at a high frequency of 375000 kHz, ensuring effective signal suppression.

Attenuation At Minimum Frequency: 20 dB

Even at the lowest frequency, the filter offers a high attenuation of 20 dB for comprehensive signal filtering.

Height: 0.94 mm

The low height profile of 0.94 mm contributes to the overall compactness of the filter.

Technical Specifications

Ceramic Filters LFCN-1800+ attributes and parameters. Explore more Ceramic Filters devices from Mini-circuits

Specs

Additional Features:

TAPE AND REEL

Maximum Attenuation Frequency (± Δf):

375000 kHz

Minimum Attenuation Frequency (± Δf):

300000 kHz

Attenuation At Maximum Frequency:

30 dB

Attenuation At Minimum Frequency:

20 dB

Average Input Power:

10 W

Center/Cutoff Frequency (fo/fc):

2125 MHz

Filter Type:

Height:

.94 mm

I/O Impedance:

50 OHM

Maximum Insertion Loss:

3 dB

JESD-609 Code:

e3

Length:

3.2 mm

Mounting Type:

SURFACE MOUNT

Maximum No. of Sections:

7

Minimum No. of Sections:

7

Maximum Operating Temperature:

100 Cel

Minimum Operating Temperature:

-55 Cel

Dimensions:

L3.2XB1.6XH0.94 (mm)/L0.126XB0.063XH0.037 (inch)

Terminal Finish:

Matte Tin (Sn) - with Nickel (Ni) barrier

Voltage Standing Wave Ratio:

1.2

Width (mm):

1.6

Trade Compliance

LFCN-1800+ Filters trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

PCN

Manufacturer Highlights

Mini-circuits

Founded in 1968 by Harvey Kaylie, Mini-Circuits is a global leader in the design, manufacture, and distribution of RF and microwave components and integrated assemblies. With design, manufacturing and sales locations in over 30 countries, Mini-Circuits offers 27 product lines comprising over 10,000 active models. Mini-Circuits products are used widely in commercial, industrial, and military applications including: cellular wireless, aerospace, satellite, Mil-Spec, CATV/Broadband, RFID, test instrumentation, diagnostic imaging and many more. Over the last 50 years, demanding quality standards, innovative design capabilities, world-class customer service and long-term stability have made Mini-Circuits the preferred supplier to over 20,000 customers worldwide.

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