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LFCN-1800+

In Stock: 9,801

Reliable RF component for modern electroni

Manufacturers:
Mini-Circuits
Mfr.Part#:
LFCN-1800+
Package/Case:
1206 (3216 metric)
Product Type:
Ceramic Filters
RoHS:
Lifecycle:
ACTIVE
EDA/CAD Models:
Request Free CAD Models for LFCN-1800+

LFCN-1800+ Information

Description

The LFCN-1800+ is a high-performance low-pass filter (LPF) designed by Mini-Circuits. This SMD (Surface Mount Device) package features seven sections, operating within the frequency range of 2125 MHz. Key aspects of this product include its ceramic construction for reliability and durability, as well as its ability to effectively block unwanted signals above its designated cutoff frequency. In summary, the LFCN-1800+ is a high-quality ceramic low-pass filter designed for use in electronic circuits where selective signal attenuation is required.

Features

The LFCN-1800+ by Mini-Circuits is a high-frequency ceramic low-pass filter (LPF). Key features include:

7-section design
: Provides flexibility for various frequency bands.
Ceramic technology
: Ensures high selectivity and low insertion loss.
SMD package
: Facilitates easy integration into electronic circuits.

These features make the LFCN-1800+ suitable for applications requiring precise filtering in high-frequency signals.

Package

The LFCN-1800+ has a SMD (Surface Mount Device) package type.

Pinout

The LFCN-1800+ is a SMD (Surface Mount Device) component from Mini-Circuits. However, specific details such as pin count and function are not provided in the given information. To find the exact pin count and function for the LFCN-1800+, consult the manufacturer's datasheet or contact Mini-Circuits directly.

Manufacturer

The manufacturer of the LFCN-1800+ is Mini-Circuits, a leading global designer and manufacturer of RF, microwave, millimeter wave, and optical components. The company focuses on high-quality, innovative products for various industries.

Applications

The LFCN-1800+ is a high-frequency ceramic low-pass filter, commonly used in applications like telecommunications (base stations, signal processing), radar systems, and satellite communications. Its precise filtering capabilities are essential for noise reduction and signal integrity.

Specifications

Product Category	Signal Conditioning	Product Type	Signal Conditioning
Product	Low Pass Filters	Frequency Range	DC to 1800 MHz
Impedance	50 Ohms	Termination Style	SMD/SMT
Minimum Operating Temperature	- 55 C	Maximum Operating Temperature	+ 100 C
Insertion Loss	1 dB	Mounting	SMD/SMT
Factory Pack Quantity	3000	Subcategory	Filters
Type	LTCC	Package/Case	1206 (3216 metric)

LFCN-1800+ FAQs

1.Q: What thermal considerations apply to the Mini-Circuits LFCN-2125?

A: Ensure proper PCB heat dissipation for operation up to 100°C. Thermal derating may apply at extreme temperatures.

2.Q: How does the Mini-Circuits LFCN-2125 perform in attenuation vs. frequency?

A: It achieves ≥20dB attenuation at ±300MHz offset and ≥30dB at ±375MHz from the 2125MHz center frequency.

3.Q: What related parts are available for the Mini-Circuits LFCN-2125?

A: Mini-Circuits offers similar ceramic LPFs in the LFCN series with varying cutoff frequencies and package sizes (e.g., LFCN-1800, LFCN-2500).

4.Q: What is the absolute maximum input power for the Mini-Circuits LFCN-2125?

A: The absolute maximum average input power is 10W. Exceeding this may damage the filter.

5.Q: What certifications does the Mini-Circuits LFCN-2125 comply with?

A: It is ROHS and REACH compliant, meets JESD-609 standards, and uses a Matte Tin (Sn) finish with Ni barrier.

6.Q: What are the recommended operating conditions for the Mini-Circuits LFCN-2125?

A: Operate between -55°C to 100°C with ≤10W input power. Ensure 50Ω impedance matching for optimal performance.

7.Q: What are the electrical characteristics of the Mini-Circuits LFCN-2125?

A: Key specs include 20-30dB attenuation at ±300-375MHz offset, 1.2 VSWR, 50Ω impedance, and ≤3dB insertion loss.

8.Q: What is the package specification of the Mini-Circuits LFCN-2125?

A: It uses a 1206 (3216 metric) surface-mount ceramic case (FV1206) with 4 pins, dimensions 3.2x1.6x0.94mm.

9.Q: What applications is the Mini-Circuits LFCN-2125 suitable for?

A: It is ideal for RF signal filtering in wireless communication systems, satellite equipment, radar, and broadband applications requiring suppression up to 2125MHz.

10.Q: What are the key features of the Mini-Circuits LFCN-2125 ceramic LPF?

A: The LFCN-2125 features a 7-section ceramic design, 2125MHz cutoff frequency, 50Ω impedance, ≤3dB insertion loss, 10W average input power handling, and a compact 1206 package (3.2x1.6mm).

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Reference Price（USD）

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Quantity

Unit Price

Ext. Price

$1.769

$1.77

10+

$1.726

$17.26

30+

$1.697

$50.91

100+

$1.637

$163.70

*The prices above are for reference only.

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