LFCN-1400+ The Mini-Circuits LFCN-1400+ is an LTCC Low Pass Filter designed for DC to 1400 MHz applications. It features a 50 Ohm impedance and a maximum insertion loss of 1.0 dB.
Mfr Part #:

LFCN-1400+

Available from 2 distributors
Mfr Name: Mini-Circuits
Mini-Circuits
The Mini-Circuits LFCN-1400+ is an LTCC Low Pass Filter designed for DC to 1400 MHz applications. It features a 50 Ohm impedance and a maximum insertion loss of 1.0 dB.
Total Stock: 1,481 pcs
$ Price Range: $0.99

LFCN-1400+ Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,480 pcs
1480 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1 pcs
1 pcs On Request 1 On Request On Request On Request On Request On Request

LFCN-1400+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Filter Type
Frequency
Height
Height (Max)
Impedance
Insertion Loss
Length
Mounting Type
Operating Temperature
Storage Temperature
Width

LFCN-1400+ Description

Short technical summary and product information.

The Mini-Circuits LFCN-1400+ is a ceramic, LTCC (Low Temperature Co-fired Ceramic) low pass filter. It operates within a passband from DC to 1400 MHz with a characteristic impedance of 50 Ohms. The filter exhibits a maximum insertion loss of 1.0 dB within its passband and a typical VSWR of 1.2:1.

 

The cutoff frequency (F2) is specified at 1700 MHz, with rejection loss ratings of 20 dB at 2015 MHz (F3) and 6800 MHz (F6), and 30 dB between 2100-6600 MHz (F4-F5). The VSWR in the stopband (F3-F6) is 20:1.

 

This filter is designed for surface mounting and comes in a compact 4-SMD, No Lead package with dimensions of 3.20mm x 1.60mm (0.126" x 0.063") and a maximum height of 0.94mm (0.037"). It has an RF power input rating of 10W at 25°C and an operating temperature range of -55°C to 100°C.

 

Applications include harmonic rejection, VHF/UHF transmitters/receivers, and lab use.

LFCN-1400+ Quick Information

Product Type: Low Pass Filter
Canonical Name: Mini-Circuits LFCN-1400+ Low Pass Filter
Subcategory: Ceramic Filter

LFCN-1400+ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LFCN-1400+ Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

LFCN-1400+ Features

  • LTCC ceramic low pass filter.
  • Passband DC to 1400 MHz.
  • 50 Ohm impedance.
  • 1.0 dB maximum insertion loss.
  • Surface mount package.

LFCN-1400+ Applications

  • Ideal for harmonic rejection.
  • Suitable for VHF/UHF transmitters.
  • Useful in UHF receivers.
  • Appropriate for lab use.

LFCN-1400+ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the passband frequency range for the LFCN-1400+?

The passband frequency range is DC to 1400 MHz.

What is the typical insertion loss of the LFCN-1400+?

The maximum insertion loss is 1.0 dB.

What is the impedance of the LFCN-1400+?

The impedance is 50 Ohm.

What is the cutoff frequency for the LFCN-1400+?

The cutoff frequency (F2) is 1700 MHz.

What is the operating temperature range for this filter?

The operating temperature range is -55°C to 100°C.

What is the maximum RF power input for the LFCN-1400+?

The maximum RF power input is 10 W at 25°C.

What type of package is the LFCN-1400+ in?

It is a 4-SMD, No Lead package with case style FV1206.

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