SF2181D
Order Number SF2181D
- 140MHz SAW Filter
- Bandwidth: 22 MHz @ 3 dB Passband
- Max Insertion Loss: 9.0000 dB
- use as IF Filter in 140MHz Applications
- 22 MHz Filter Bandwidth
- No external Matching Required
- Description
- Specs
- Documents
- Applications
- Purchase
| The SF2181D , No External Matching Required , 3.8 x 3.8 x 1.4 mm Surface-mount Package , Complies with Directive 2002/95/EC (RoHS) |
| Product Type | Filter |
| Product Status | recommended in production |
| Frequency | 140MHz |
| Bandwidth Measured | MHz |
| Bandwidth MHz (typical) | 27 |
| Passband Measured | dB |
| Insertion Loss (typ) | 8.0000 |
| Insertion Loss (max) | 9.0000 |
| Specification Temperature Range | -40 to +85 |
| Specification Temperature °C (min) | -40 |
| Specification Temperature °C (max) | 85 |
| Mounting Type | 8-Terminal Ceramic Surface Mount Package (SMP) |
| Package | SM3838-8 |
| Lid Symbol | 872 |
| Dimension | 3.8 x 3.8 mm |
| Power Class | No |
| Technology | SAW |
| RoHs Compliant | Yes |
| ISO9001 | Yes |
| TS16969 | Yes |
| Document Statement | Visit the Support section for Application Notes, Reference Designs, White Papers, and more information about designing products using Murata SAW filters. |
| Data Sheet | Download PDF |
| Data Sheet Date | Feb 16, 2010 |
| S-Parameter | Download |
| RoHs File | View |
| Key Markets | Retail | Consumer Electronics and Fitness | Commercial and Residential Building Automation | Smart Grid & AMR |
| Key Applications | Wireless Point-of-Sale Terminals | Data Link Equipment | Peripherals | Home Automation | Personal and Home Security | Automated Meter Reading |
| Applications Characteristics | For Internet of Things and M2M Intermittent Frequency (IF) Applications that require: | - Low insertion loss | - Low amplitude and group delay ripple | - High out-of-band rejection | - Small size. |
| Order Number | SF2181D |
| Shipping Size | 7" @ 1000 Units / Reel; 13" @ 3000 Units / Reel |