1. everything RF
  2. RF Components
  3. Resonators
  4. Qualcomm
  5. R1902

R1902

SAW Resonator by Qualcomm (19 more products)
Download Datasheet
Request Quote

Note : Your request will be directed to Qualcomm.

R1902 Image

The R1902 from Qualcomm is a SAW Resonator with Frequency 315.105 MHz, Centre Frequency 315.105 MHz, Insertion Loss 1.4 to 1.8 dB, Capacitance 3.7 pF, Quality Factor Unloaded 7700 to 11000. Tags: Surface Mount, SAW Resonator. More details for R1902 can be seen below.

Product Specifications

View similar products

Product Details

  • Part Number
    R1902
  • Manufacturer
    Qualcomm
  • Description
    Single Port, 315.105 MHz, SAW Resonator

General Parameters

  • Ports
    Single Port
  • Type
    SAW Resonator
  • Frequency
    315.105 MHz
  • Centre Frequency
    315.105 MHz
  • Frequency Tolerance
    ±90 KHz
  • Frequency Aging
    ±50 ppm
  • Load Impedance
    50 Ohms
  • Insertion Loss
    1.4 to 1.8 dB
  • Resistance
    19 to 27 Ohms
  • Capacitance
    3.7 pF
  • Quality Factor Unloaded
    7700 to 11000
  • Voltage
    12 V
  • Package type
    Surface Mount
  • Dimension
    3.0 x 3.0 x 1.0 mm
  • Operating Temperature
    -45 to 125 Degree C
  • Storage Temperature
    -45 to 125 Degree C
  • RoHS
    Yes
  • Note
    Weight : 0.037 g, Motional Inductance : 106.1 µH, Motional Capacitance : 2.404 fF, Temperature Coefficient of Frequency : -0.032 ppm/K2, Turnover Temperature : 10 to 30 Degree C

Technical Documents
View details on the manufacturer's website
View similar products

Latest Resonators

View more products