LFCN-1800+
Mini-Circuits
The Mini-Circuits LFCN-1800+ is a ceramic low pass filter designed for DC to 1800 MHz operation. It offers a 50 Ohm impedance and a maximum insertion loss of 1.0 dB.
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,079 pcs
|
1079 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Filter Type | |
| Frequency | |
| Height | |
| Height (Max) | |
| Impedance | |
| Insertion Loss | |
| Length | |
| Mounting Type | |
| Operating Temperature | |
| Storage Temperature | |
| Width |
The Mini-Circuits LFCN-1800D+ is a high-performance LTCC (Low Temperature Co-fired Ceramic) low pass filter. It is designed to pass signals from DC up to 1800 MHz while attenuating higher frequencies. This filter operates with a nominal impedance of 50 Ohms and exhibits a maximum insertion loss of 1.0 dB within its passband.
The LFCN-1800D+ is constructed for reliable performance, featuring a cut-off frequency of 2125 MHz and a typical VSWR of 1.2:1 across the passband. In the stopband, it provides significant rejection, with a minimum of 20 dB at 2550 MHz and a typical 40 dB rejection between 3000 and 7200 MHz.
This filter is housed in a compact 4-SMD, No Lead package, suitable for surface mounting. It operates within a temperature range of -55°C to 100°C and can handle RF power input up to 10W at 25°C. Applications include harmonic rejection, VHF/UHF transmitters/receivers, and general lab use.
Key electrical specifications include a maximum DC voltage rating of 25 VDC and a maximum DC current of 0.5A. The filter's dimensions are 3.20mm x 1.60mm with a maximum height of 0.94mm.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.55 | $5.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum insertion loss of the LFCN-1800D+ filter is 1.0 dB.
The cut-off frequency for the LFCN-1800D+ is 2125 MHz.
The impedance of the LFCN-1800D+ filter is 50 Ohms.
The operating temperature range for the LFCN-1800D+ is -55°C to 100°C.
The maximum RF power input for the LFCN-1800D+ is 10W at 25°C.
The LFCN-1800D+ filter is in a 4-SMD, No Lead package.
The LFCN-1800D+ filter is a surface mount device.