# TFS1278A - Microchip Technology RF Filter - Band Pass

## Product Summary

The Microchip Technology TFS1278A is an RF Filter - Band Pass utilizing SAW technology. It features a center frequency of 1278.75 MHz and a bandwidth of 15 MHz.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | TFS1278A |
| Manufacturer | Microchip Technology |
| Product Type | RF Filter - Band Pass |
| Category | Uncategorized |
| Subcategory | Band Pass |
| Package | SMT |

## Description

The Microchip Technology TFS1278A is a Surface Mount Technology (SMT) RF Filter designed for band pass applications. It operates with a center frequency of 1278.75 MHz and offers a bandwidth of 15 MHz. The filter exhibits a typical insertion loss of 2.6 dB.

This component is housed in an SMT package measuring 3.0mm in length, 3.0mm in width, and 1.2mm in height. Its SAW filtering technology ensures precise signal filtering.

This RF filter is suitable for various electronic designs requiring specific frequency band selection. Its compact SMT package facilitates integration into dense circuit boards.

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 250 |
| Price | $2.06 |
| Pricing Available | Yes |

## Estimated Pricing

| Quantity | Price Range |
| ---: | ---: |
| 1+ | $2.06 |

Estimated pricing is for guidance only and is not a live distributor offer.

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Bristol Electronics | 250 |  |  |  |  |

## Features

- SAW filtering technology for precise signal selection.
- 1278.75 MHz center frequency.
- 15 MHz bandwidth.
- 2.6 dB typical insertion loss.
- SMT package for surface mounting.

## Applications

- Band-pass filter for 1278.75 MHz signals
- SAW filtering in wireless communication systems
- RF front-end receiver channel selection
- Used in narrowband IF or RF stages
- Signal conditioning for 15 MHz bandwidth applications

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Product Page: https://distyparts.com/product/tfs1278a
- RFQ URL: https://distyparts.com/product/tfs1278a#rfq

## FAQs

### What is the center frequency of the TFS1278A RF Filter?

The center frequency is 1278.75 MHz.

### What is the bandwidth of the TFS1278A RF Filter?

The bandwidth is 15 MHz.

### What is the typical insertion loss for the TFS1278A?

The typical insertion loss is 2.6 dB.

### What filtering technology does the TFS1278A use?

It uses SAW filtering technology.

### What are the dimensions of the TFS1278A package?

The SMT package measures 3.0mm in length, 3.0mm in width, and 1.2mm in height.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/microchip-technology
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/tfs1278a
- Markdown File: https://distyparts.com/product/tfs1278a.md
- TXT File: https://distyparts.com/product/tfs1278a.txt