ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：LTCC LOW PASS FILTER, DC - 2750
- Series：LFCN
- Mfr：Mini-Circuits
- Package：Tape & Reel (TR),Cut Tape (CT)
- Frequency：3.3GHz
- Impedance：50Ohm
- Bandwidth：-
- Insertion Loss：1.2dB
- Filter Type：Low Pass
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
- Height (Max)：0.037" (0.94mm)
Download product information
Overview
The LFCN-2750D+ is a surface-mount low-pass filter manufactured by Mini-Circuits. It operates within a frequency range of DC to 2750 MHz and features a nominal impedance of 50 Ohms. The component utilizes LTCC technology and is housed in an FV1206 case style with SMD/SMT termination. It supports board mounting and functions across a temperature range of -55°C to +100°C. The device is RoHS compliant and designed for signal conditioning applications requiring precise RF filtering.
Feature Summary
- Utilizes LTCC technology for compact surface-mount integration
- Provides low-pass filtering from DC to 2750 MHz
- Features high DC resistance to ground for voltage tolerance
Applications
- RF signal conditioning circuits
- Microwave system filtering
- IF stage harmonic suppression
Procurement Notes
Verify the specific datasheet version for the LFCN-2750D+ to confirm exact insertion loss and rejection characteristics, as these values are critical for circuit performance. Ensure the ordering suffix matches the required packaging format, such as cut tape or reel, to align with assembly line requirements. Confirm RoHS compliance status directly from the manufacturer's documentation before finalizing procurement specifications.
Selection Notes
Select this component when a low-pass filter with a cutoff near 2750 MHz is required in a space-constrained design. The FV1206 package size facilitates automated surface-mount assembly. Consider the operating temperature range of -55°C to +100°C for environmental suitability. Verify that the 50 Ohm impedance matches the system transmission line requirements to minimize signal reflection.
Part Context
This part belongs to the LFCN series of LTCC low-pass filters from Mini-Circuits. These components are engineered for RF and microwave applications up to 86 GHz. The LFCN series offers various cutoff frequencies and package styles to accommodate different design constraints while maintaining consistent electrical performance standards across the product family.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult Mini-Circuits technical support for direct equivalents or cross-references based on specific electrical requirements.
FAQ
What is the DC resistance to ground for this component?
The DC resistance to ground is a minimum of 100 Mohms.
What is the recommended test board for characterization?
Mini-Circuits recommends using the TB-LFCN-2750D+ characterization test board for measurement.
