| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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20 pcs
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20 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LFCG-42+ from Mini-Circuits is a ceramic low pass filter designed for signal conditioning applications. It operates within a frequency range of DC to 435 MHz, offering a typical insertion loss of 0.9 dB and a maximum of 1.6 dB. The filter has a cutoff frequency (F2) at 475 MHz and maintains a VSWR of 1.5:1 or less in the passband.
Constructed using LTCC (Low Temperature Co-fired Ceramic) technology, the LFCG-42+ is built for temperature stability and reliability. It is housed in a small 0805 package measuring 2.01mm x 1.24mm with a maximum height of 0.94mm, making it suitable for space-constrained designs. The filter is rated for RF power input up to 2W at 25°C, derating linearly to 1W at 100°C ambient.
Key electrical specifications include stop band rejection loss of 20 dB at 625 MHz (F3), 25 dB from 650 MHz to 2700 MHz (F4-F5), and 30 dB at 6000 MHz (F6). The impedance is 50 Ohms. The operating and storage temperature range is -55°C to +100°C.
Applications for the LFCG-42+ include automatic meter reading, harmonic rejection, and use in VHF/UHF transmitters and receivers. It is RoHS3 compliant and has an MSL 1 rating.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The cutoff frequency is 475 MHz.
The typical insertion loss is 0.9 dB.
The maximum VSWR is 1.5:1.
The impedance is 50 Ohms.
The operating temperature range is from -55°C to 100°C.
It uses an 8-SMD surface mount package.
It is RoHS3 compliant.