BFCN-3085A+

$4.66

Description：LTCC BAND PASS FILTER, 2800 - 34
Series：-
Mfr：Mini-Circuits
Package：Tape & Reel (TR)

SKU:2d679aac9ad5 Category: Ceramic Filters Brand: Mini-Circuits

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Product introduction

Product Detailed Parameters

Description：LTCC BAND PASS FILTER, 2800 - 34
Series：-
Mfr：Mini-Circuits
Package：Tape & Reel (TR)
Frequency：3.085GHz Center
Impedance：50Ohm
Bandwidth：600 MHz
Insertion Loss：2.5dB
Filter Type：Band 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)

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BFCN-3085A+

Overview

The BFCN-3085A+ is a surface-mount LTCC bandpass filter designed for signal conditioning applications. It operates at a center frequency of 3.085 GHz with a bandwidth of 600 MHz and a nominal impedance of 50 Ohms. The component features an insertion loss of 1.5 dB and utilizes SMD/SMT termination in an FV1206 package. It supports board mounting and functions within a temperature range of -55°C to +100°C.

Feature Summary

Constructed using Low-Temperature Co-fired Ceramic (LTCC) technology for miniature size and high performance repeatability
Designed as a surface-mount bandpass filter for RF signal conditioning
Provides EMI/RFI suppression capabilities

Applications

EMI/RFI suppression
Power line filtering

Procurement Notes

Verify the specific suffix 'A+' against the manufacturer's official datasheet to confirm exact electrical tolerances and pinout configurations, as variations may exist within the BFCN series. Ensure the FV1206 footprint matches the target PCB layout. Confirm RoHS compliance status directly from the latest production documentation before integration.

Selection Notes

Select this component when a compact, high-repeatability bandpass filter is required for 3.085 GHz applications. The LTCC construction offers advantages in thermal stability and miniaturization compared to traditional ceramic filters. Evaluate the 600 MHz bandwidth against system requirements to ensure adequate signal passband coverage while maintaining the specified 50 Ohm impedance match.

Part Context

This part belongs to the Mini-Circuits BFCN series of LTCC bandpass filters. These components are engineered for RF, IF, and microwave signal processing tasks. The series is characterized by its use of multi-layer ceramic technology to achieve consistent performance in small form factors suitable for modern electronic assemblies.

Replacement Considerations

Consult official substitution guides for compatible parts within the BFCN series or equivalent LTCC bandpass filters from other manufacturers that meet the 3.085 GHz center frequency and 600 MHz bandwidth specifications.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.