TSB1N18D3G75LV0KVT

Overview

The TSB1N18D3G75LV0KVT is a passive multilayer ceramic band-pass RF filter manufactured by Taiyo Yuden. It operates within a frequency range of 3,300 MHz to 4,200 MHz with a center frequency of 3.75 GHz and a bandwidth of 900 MHz. The component features a 50 Ohm impedance and a maximum insertion loss of 1.4 dB. It is housed in a compact 0603 (1.6 x 0.8 x 0.65 mm) package and supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Utilizes low-temperature co-fired ceramic (LTCC) technology for stable temperature characteristics and high signal quality.
• Provides high attenuation performance outside the passband to minimize interference.
• Designed in a thin, compact form factor to reduce overall circuit board design size.

Applications

• 5G mobile communication systems
• LTE network infrastructure
• W-CDMA and CDMA wireless devices

Procurement Notes

Verify the specific suffix KVT against official Taiyo Yuden documentation to confirm packaging and tape-and-reel specifications. Ensure the requested part matches the exact LTCC band-pass filter designation rather than generic MLCC capacitors which may share similar alphanumeric prefixes. Cross-reference the 0603 footprint dimensions with your PCB layout requirements before finalizing orders.

Selection Notes

Select this component when a narrow band-pass response centered at 3.75 GHz is required for C-band applications. The 1.4 dB insertion loss specification suits designs prioritizing signal integrity over minimal power consumption. The -40°C to +85°C rating ensures reliability in standard commercial electronic environments without requiring extended industrial grading.

Part Context

This device belongs to Taiyo Yuden's ceramic RF filter series, which leverages LTCC material advantages for consistent performance across temperature variations. The product line includes various filter types such as band-pass, low-pass, duplexers, and triplexers designed for modern wireless standards including GSM and ISM bands.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative LTCC filters based on identical 3.3–4.2 GHz frequency ranges and 0603 package constraints.