B39801R2712U310 Datasheet


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B39801R2712U310 B39801R2712U310 B39801R2712U310 (pdf)
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SAW Components

Data Sheet R2712

SAW Components Resonator Data Sheet

Features s 2-port resonator s nominal at resonance s Provides reliable, fundamental mode, quartz fre-
quency stabilization i.e. in transmitters or local oscillators s Passivation layer Protec

Terminals s Ni, gold plated

R2712 MHz

SMD Ceramic package QCC8C

Pin configuration

Input / Ouptput

Output / Input

Ground Input / Output

Ground Output / Input

Ground case

Dimensions in mm, approx. weight 0,1 g

Ordering code



Electrostatic Sensitive Device ESD

Marking and Package according to C61157-A7-A56

Packing according to F61074-V8169-Z000

Maximum ratings

Operable temperature range TA

Storage temperature range Tstg

DC voltage

Source power

V dBm
between any terminals
2 Oct 02, 2003

SAW Components Resonator Data Sheet Characteristics Reference temperature Terminating Source impedance Terminating Load impedance:

Center frequency center frequency between 3 dB points

R2712 MHz

TA = 25 ZS = 50 ZL = 50
max. 804,75 MHz

Minimum insertion attenuation Phase at fc Loaded quality factor Unloaded quality factor

Ageing of fc Equivalent circuit elements Motional capacitance Motional inductance Motional resistance Input / Output capacitance

Temperature coefficient of frequency 1 Turnover temperature
6,3 140 3700 7500
1 Temperature dependence of fc TA = fc T0 1 + TCf TA T0 2
8,3 dB el. −10/+40 ppm
fF µH pF ppm/K2
3 Oct 02, 2003

SAW Components Resonator Data Sheet

R2712 MHz

Published by EPCOS AG Surface Acoustic Wave Components Division, SAW CE AE PD P.O. Box 80 17 09, D-81617 München EPCOS AG All Rights Reserved. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS’ prior express consent is prohibited. The information contained in this brochure describes the type of component and shall not be considered as guaranteed characteristics. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI German Electrical and Electronic Manufacturers’ Association , unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives.

Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices.
4 Oct 02, 2003
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Datasheet ID: B39801R2712U310 511358