RO3144E-2
Order Number RO3144E-2
- 916.5MHz SAW Resonator - Single Port
- Max Insertion Loss: 1.6000 dB
- use in USA 916.5MHz Wireless Transmitters
- Very Low Series Resistance
- Quartz Stability
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 RO3144E is a true one-port, surface-acoustic-wave (SAW) resonator in a surface-mount ceramic case.
It provides reliable, fundamental-mode stabilization of fixed-frequency transmitters operating at 916.5 MHz.
This SAW is designed specifically for remote-control and data-link transmitters operating in the USA under
FCC Part 15 regulations.
| Product Type | Resonator - Single Port | |
| Frequency | 916.5MHz | |
| Frequency MHz (min) | 916.4 | |
| Frequency MHz (max) | 916.6 | |
| Insertion Loss (typ) | 1.20 dB | |
| Insertion Loss (max) | 1.60 dB | |
| Operating Temperature Range | -40 to +125 | |
| Operating Temperature °C (min) | -40 | |
| Operating Temperature °C (max) | 125 | |
| Mounting Type | 6-Terminal Ceramic Surface Mount Package (SMP) | |
| Package | SM3030-6 | |
| Lid Symbol | 770 | |
| Dimension | 3 x 3 mm | |
| Technology | SAW | |
| Automotive | Yes | |
| 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 resonators. |
| Data Sheet | Download PDF |
| Data Sheet Date | Mar 27, 2008 |
| RoHs File | View |
| Key Markets | Automotive | Retail | Consumer Electronics and Fitness | Commercial and Residential Building Automation | Smart Grid & AMR |
| Key Applications | Automotive Keyless Entry | Tire Pressure Monitoring | Wireless Point-of-Sale Terminals | Data Link Equipment | Peripherals | Remote Bar Code Data Entry | Bar Code Readers | Identification Tags | Home Automation | Door and Gate Openers | Personal and Home Security | Automated Meter Reading | Consumer Sports |
| Order Number | RO3144E-2 |
| Packaging | Tape and Reel |
| Shipping Size | 7" @ 500 Units / Reel; 13" @ 3000 Units / Reel |