Microchip TFS421
Manufacturer No:
TFS421
Manufacturer:
Microchip
Package:
Description:
SAW-Filter, surface acoustic wave filter, RF filter, IF filter, interdigital transducer, IDT, SAW, TFS, Delay, Resonator, µSF, Micro-SF
Quantity:
In Stock :4892
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Sat, May 30 - Sun, May 31, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
TFS421 Information
Microchip TFS421 technical specifications, attributes, parameters and parts with similar specifications to Microchip TFS421.
- Type
- Parameter
- Center Frequency (MHz)
- 421
- Passband (MHz)
- 5
- Insertion Attenuation (dB)
- 4.8
- Operating Temp Range
- -40 °C to +85 °C
- Ports
- single ended
- Package Type (mm)
- 5.0x5.0
- Type
- Parameter
Download datasheets and manufacturer documentation for Microchip TFS421.
Data Sheets:
Surface Acoustic Wave (SAW) devices are compact, cost competitive radio frequency (RF) solutions that can be used in a wide range of applications from VHF-band to S-band frequencies.
Such microwave acoustic devices utilize conversion between electromagnetic and mechanical energy by use of the piezoelectric effect, which facilitates miniature filter solutions in modern electronic systems.
The major advantages of the SAW filters are their potential for low insertion attenuation and excellent shape factor, small size, high reliability and temperature stability, as well as easy availability of custom designs.
Surface Acoustic Wave (SAW) devices can be realized as bandpass and bandstop filter solutions, delay lines and resonators. In addition, we provide high performance signal processing solutions such as switched filter banks, passive SAW multiplexers and pulse expansion compression filters.
SAW filter for standard applications
Low loss
Ceramic surface mount package
Hermetically sealed
No matching required for operation at 50 Ω
RoHS (2011/65/EU+2015/863/EU) compliant, Pb-free
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
