ECS ECS-CR2-A

Chip Type SMD package
RoHS Compliant (Note 7 Exemption)
Tape & Reel Packaging
ECS-CR2-A
SMD CERAMIC RESONATOR
The ECS-CR2-A Chip Type SMD ceramic resonator is an
excellent low cost frequency control solution when absolute
frequency accuracy is not important.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PART NUMBER *
FREQUENCY
RANGE
(MHz)
FREQUENCY
ACCURACY
@ 25°C (%)
FREQUENCY
STABILITY
-20 ~ +80°C (%)
AGING FOR
TEN YEARS
(%)
ESR
(Ω)
MAX.
INSULATION
RESISTANCE
@ 10VDC
ECS-CR2-□□.□□-A
8.00 ~ 13.00
± 0.5
± 0.3
± 0.3
40
100 M Ω Min.
ECS-CR2-□□.□□-A
13.10 ~ 40.00
± 0.5
± 0.3
± 0.3
40
100 M Ω Min.
PACKAGE DIMENSIONS (mm)
PIN CONNECTIONS
#1
In/Out
#2
Out/In
DIMENSIONS (mm)
T1
T2
W1
3.0 ± 0.2 0.7±0.2
4.1±0.2
PART NUMBERING GUIDE: "Example" ECS-CR2-20.00-A-TR
ECS -
Series
-
CR2 = 8 ~ 13 MHz
CR2 = 13.1 ~ 40 MHz
1105 South Ridgeview Road
z
Frequency
-
20.00 = 20.00 MHz
Olathe, KS 66062
z
Version
-
A = 2 Pad Version
Phone: 913.782.7787
z
Packaging
TR = Tape & Reel
Fax: 913.782.6991
z
www.ecsxtal.com
ECS, Inc. International
1105 South Ridgeview Road
Olathe, KANSAS, 66062 USA
www.ecsxtal.com
913-782-7787
1-800-237-1041
Fax: 913-782-6991
Mike Huennekens
Director of Marketing and OEM Sales
E-mail: mikeh@ecsxtal.com
Phone: 1-800-237-1041
May 16, 2007
C E R A M I C
R E S O N A T O R/F I L T E R
Application Information Request
Attention: All Customers
From: Mike Huennekens, Director of Marketing and OEM Sales
Subject: Ceramic Resonator Application Information Request
ECS is requesting that you complete the section below that will allow us to determine if the specific application is suitable for the ceramic
resonator/filters that you have requested.
Ceramic Resonators/Filters, both surface mount and through-hole type, are a much different frequency control solution than that of a crystal
based device. Not only are there “matching” issues to specific integrated circuits and processors with ceramic based piezoelectric
components but for multiple reasons ceramics are not the most advantageous nor robust frequency control solution for certain applications.
In addition, ECS does not approve the use of its ceramic products in Automotive, Military, Avionics, Life Sustaining or Life Support
systems or any other related medical application.
If the customer chooses to use this product in one or more of the noted applications without the written consent of ECS, Inc., ECS,
Inc. shall be held harmless, and given release of liability and indemnification from claims of any nature.
Please complete the following and submit this form as soon as possible.
ECS Part Number
Estimated Annual Usage
Has this part already been
approved for this application?
Has this part been ordered
previously for this application?
End Customer
Yes
No
Yes
No
Application Details
You Must Be Specific or this may
be returned for more information.
I certify that the above information is true and correct to the best of my knowledge and acknowledge that ECS will be held harmless if this
item is used in the restricted applications noted above.
__________________________________________
Company Name
__________________________________________
Print Your Name
__________________________________________
Title
** If this item will be used by a 3rd party ECS may require
a form be completed and signed by all parties.
__________________________________________
Signature
Date
To be completed by ECS Inc., International
Approved:
Disallowed:
Date: ____________________
Approved By: ______________________________________
Please direct any further inquires to Brad Slatten at brads@ecsxtal.com or Carla Williams at carlaw@ecsxtal.com . We thank you for your
understanding and patience in this process.