SF2438D
Order Number SF2438D
- 509MHz SAW Filter
- Bandwidth: 18 MHz @ 1.5 dB Passband
- Max Insertion Loss: 3.0000 dB
Explanation of Product Status 
Products under development
Please contact us for product availability and sample lead-time.Product is in mass production. 
Not recommended for new designs. We are evaluating the schedule for the discontinuing of production of this item. Contact Murata or refer to the website for details of product supply and possible alternative product information. 
Production of this product has stopped. Contact Murata for inventory availability and possible alternative products. This product is particularly recommended among our products currently in production. 
It's new item.
The SF2438D is a high performance SAW filter in a 3.8 x 3.8 x 1.4 mm surface-mount package that complies with Directive 2002/95/EC (RoHS).
| Product Type | Filter | |
| Frequency | 509MHz | |
| Bandwidth MHz (typical) | 22.5 | |
| Insertion Loss (typ) | 2.30 dB | |
| Insertion Loss (max) | 3.00 dB | |
| Operating Temperature Range | -40°C to +85C | |
| Operating Temperature °C (min) | -40 | |
| Operating Temperature °C (max) | 85 | |
| Mounting Type | 8-Terminal Ceramic Surface Mount Package (SMP) | |
| Package | SM3838-8 | |
| Lid Symbol | B48 | |
| Dimension | 3.8x3.8mm | |
| Power Class | No | |
| Technology | SAW | |
| RoHs Compliant | Yes | |
| ISO9001 | Yes | |
| TS16969 | Yes |
| Data Sheet | Download PDF |
| Data Sheet Date | Aug 9, 2017 |
| S-Parameter Narrow | Download |
| S-Parameter Wide | Download |
| Key Markets | IoT |
| Key Applications | IoT |
| Order Number | SF2438D |
| Packaging | Tape and Reel |
| Shipping Size | 7" @ 500 Units / Reel; 13" @ 3000 Units / Reel |