Data Sheet

ECS-CR2-B
SMD CERAMIC RESONATOR
The ECS-CR2-B Chip Type SMD ceramic resonator includes
built in capacitors for reduced component count. The SMD
Ceramic resonator is an excellent low cost frequency control
solution when absolute frequency accuracy is
not important.
1105 South Ridgeview Road z Olathe, KS 66062 z Phone: [phone] z Fax: [phone] z www.ecsxtal.com
PART NUMBER *
PIN CONNECTIONS
DIMENSIONS (mm)
T1 T2 T3 W1
FREQUENCY
RANGE
(MHz)
FREQUENCY
ACCURACY
@ 25°C (%)
FREQUENCY
STABILITY
-20 ~ +80°C (%)
AGING FOR
TEN YEARS
(%)
ESR
(Ω)
MAX.
BUILT-IN
CAPACITANCE
(C1 & C2)
INSULATION
RESISTANCE
@ 10VDC
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
ECS-CR2-□□.□□-B
ECS-CR2-□□.□□-B
8.00 ~ 13.00
13.10 ~ 40.00
± 0.5
± 0.5
± 0.3
± 0.3
± 0.3
± 0.3
#1
#2
#3
In/Out
Out/In
Ground
1.0±0.2 1.5±0.2 4.1±0.20.7 ± 0.2
25
40
30 pF
15 pF
100 M Ω Min.
100 M Ω Min.
PACKAGE DIMENSIONS (mm)
PART NUMBERING GUIDE: "Example" ECS-CR2-20.00-B-TR
 Chip Type SMD package
 RoHS Compliant (Note 7 Exemption)
 Built-in load capacitor
 Tape & Reel Packaging
ECS - Series - Frequency - Version - Packaging
CR2 = 8 ~ 13 MHz
CR2 = 13.1 ~ 40 MHz
B = Built In Caps
20.00 = 20.00 MHz TR = Tape & Reel