Electronic components
LFCG-1200+
- Part number
- LFCG-1200+
- Category
- RF & Wireless
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Overview
The LFCG-1200+ is a low-pass LTCC (Low Temperature Co-Fired Ceramic) filter designed for use in RF and microwave applications up to 1.2 GHz.
Details
Key Features
Type: Low-Pass Filter
Frequency Range: DC – 1200 MHz (passband)
Stopband: > 1.8 GHz typical
Insertion Loss:
0.8 dB typical @ 1 GHz
Return Loss: > 15 dB typical in passband
Rejection:
20 dB typ @ 1.8 GHz
30 dB typ @ 2.4 GHz
Impedance: 50 Ω (input/output)
Power Handling: 4 W max (as a system-level limit)
Package Type: 0805 (GE0805C-2, LTCC multilayer)
Package Size: 2.0 mm × 1.25 mm × 0.55 mm
Mounting: Surface Mount (SMD)
Operating Temperature Range: –40 °C to +85 °C
Storage Temperature Range: –55 °C to +100 °C
Construction: LTCC multilayer ceramic
RoHS / REACH: Compliant and lead-free
Performance Highlights
Very low insertion loss with sharp cutoff
Wide stopband attenuation up to several GHz
Excellent temperature stability and repeatability
Compact 0805 LTCC package ideal for high-density layouts
Suitable for both reflow and wave soldering
Applications
Wireless communication systems (GSM, LTE, Wi-Fi, ISM)
RF front-end filtering for receivers and transmitters
Instrumentation and test equipment
Aerospace and defense electronics
Embedded and IoT RF modules
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