ECX--12R Series Datasheet by ECS Inc.

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— RoHS3 ECX-12R ncoMPLJANTF The ultra-miniature INTERNATIONAL” OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS ECX-lZR SMD CRYSTAL DIMENSIONS (mm) 2.0 10.1 ‘ o 5 1.0 0,5 ‘ J K D 1.2 ml \ f ' ' 06 Max. 1.4 13 0,8 PART NUMBERING GUIDE: Example ECS-.327-12.5-12R-TR SK/ReEI 15351 West 109‘h Street | Lenexa,KS 66219 | Phone:913.782.7787 \ Fax:913‘782.6991 |www‘ecsxtal.com
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
PARAMETERS
CONDITIONS
ECX-12R
UNITS
MIN
TYP
MAX
Frequency
32.768
KHz
Frequency Tolerance
@ +25°C
± 20 *
ppm
Load Capacitance
Specify in P/N
12.5
pF
Drive Level
DL
1.0
μW
Equivalent Series Resistance
R1
70K
Ω
Turnover Temperature
+20
+25
+30
°C
Temperature Coefficient
-0.03
-0.033
-0.036
ppm/°C²
Shunt Capacitance
Co
1.3
pF
Aging (First Year)
@ +25°C ±3°C
±3
ppm
Operating Temperature
Topr
-40
+85
°C
Storage Temperature
Tstg
-55
+125
°C
LOAD
CAPACITANCE
PACKAGE
CUSTOM OPTIONS
Tolerance
PACKAGING
PAD CONNECTIONS
1
In/Out
2
Out/In
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
The ultra-miniature ECX-12R is a very compact SMD Tuning Fork
Crystal. The 2.0 x 1.2 x 0.6 mm ceramic package with reduced
ESR is ideal for IOT and Wearale technology.
ECX-12R
32.768 KHz
SMD Tuning Fork Crystal
Low ESR
ECX-12R SMD CRYSTAL
Low ESR 70K Ohms Max.
2.0 x 1.2 mm Footprint
Extended Temp. Range
RoHS Compliant
Applications: Metering,
Automotive, Industrial, IOT
and Wearables.
DIMENSIONS (mm)
PART NUMBERING GUIDE: Example ECS-.327-12.5-12R-TR
Figure 2) Suggested Land Pattern
Figure 1) Top, Side, and Bottom views
.327 = 32.768 KHz
12.5 = 12.5 pF
9 = 9 pF
7 = 7 pF
6 = 6 pF
-12R = ECX-12R
Blank = ±20 ppm
* C = ± 10 ppm
TR = Tape
& Reel
3K/Reel
Rev.2018
ECS
*Contact ECS for availability
RoHS ECX-12R ‘COMPLIANT lNTERNATIDNAL" POCKET TAPE DIMENSIONS (mm) “MA/4) 40:01 ‘ ‘ 20:0.05 E , ‘ 03:01 \ \ t A ‘ , ‘31 N m i <3 2="" c:="" 7="" m="" w="" .n="" a.="" c="" ‘="" i!="" 40:01="" ('3'="" 8="" 0‘="" +i="" ("3="" c;="" covenape/="" :="" camerzape="" ‘="" 4510="" 1="" 10:!="" sec.="" (”0)="" izw‘cpeak=""><— 200="" \="" +1702“!="" ”c="" temnelalure="" —=""> o a E o 100 —>—¢— 120220 sec. 351 West 1090‘ Street | Lenexa,KS 66219 | Phon 82.7787 \ Fax 91318215991 |ww csxtal.com
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
SOLDER PROFILE
Peak solder Temp +260°C Max 10 sec Max.
2 Cycles Max.
MSL 1, Lead Finish Au
POCKET TAPE DIMENSIONS (mm)
ECX-12R
32.768 KHz
SMD Tuning Fork Crystal
Low ESR
Figure 1) Suggested Reflow Profile

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