ECX-32
SMD CRYSTAL
The sub miniature ECX-32 is a compact SMD Crystal. The
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3.2 x 2.5 x 0.8 mm ceramic package is ideal for todays SMD
manufacturing environment.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
ECX-32 SMD CRYSTAL
PARAMETERS CONDITIONS ECX-32 UNITS
MIN TYP MAX
Frequency 10.000 54.000 MHz
Fundamental
Mode of Oscillation
@ +25C
Frequency Tolerance* 50 ppm
-20 ~ +70C
Frequency Stability* 50 ppm
Shunt Capacitance Co 5 pF
Load Capacitance Specify in P/N 10 20 Series pF
Low Profile
Drive Level DL 100 W
3.2 x 2.5 mm Footprint
Operating Temperature* Topr -20 +70 C
Extended Temp. Range Option
RoHS Compliant
Storage Temperature Tstg -55 +125 C
Aging (First Year) @ +25C 3C 5 ppm
DIMENSIONS (mm)
Equivalent Series Resistance
ggested land pattern
Frequency (MHz) ESR Max.
10.000 ~ 15.999 100
16.000 ~ 19.999 80
20.000 ~ 23.999 60
24.000 ~ 50.000 40
Pad Connections
1 In/Out
Figure 1) Top, Side, and Bottom
2 Gnd
Crystal is symmetrical, pad 1 & 3 are interchangeable.
3 Out/In
Chamfer on the bottom can be on pad 4 or pad 1 and
has no electrical significance. 4 Gnd
Figure 2) Suggested land
pattern
PART NUMBERING GUIDE: Example ECS-200-20-33-TR
ECS - FREQUENCY ABBREVIATION LOAD PACKAGE AVAILABLE OPTIONS PACKAGING
Tolerance Stability Temp Range
CAPACITANCE
20 = 20 pF
ECS 200 = 20.000 MHz Blank = Std Blank= Std Blank= Std TR =
33 =
A = 25 ppm D= 100 ppm L = -10 ~ +70C
S = Series
See P/N Guide
ECX-32 Tape
J = 20 ppm
E = 50 ppm M = -20 ~ +70C
& Reel
R = 15 ppm G = 30 ppm Y = -30 ~ +85C
1K/Reel
C = 10 ppm
H = 25 ppm N = -40 ~ +85C
T = 20 ppm P = -40 ~ +105C
* Specify available options in P/N.
W = 15 ppm S = -40 ~ +125C
Contact ECS for availability over extended temp range.
Rev.2017
K = 10 ppm U = -55 ~ +125C
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15351 West 109 Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
ECX-32
SMD CRYSTAL
POCKET TAPE DIMENSIONS (mm)
SOLDER PROFILE
DEVELOPED FREQUENCIES
Peak solder Temp +260C Max 10 sec Max.
Abbreviation Frequency (MHZ)
2 Cycles Max.
100 10.000
MSL 1, Lead Finish Au
120 12.000
122.8 12.288
143 14.31818
147.4 14.7456
160 16.000
184 18.432
192 19.200
196 19.6608
200 20.000
240 24.000
245.7 24.576
250 25.000
260 26.000
270 27.000
300 30.000
320 32.000
360 36.000
400 40.000
480 48.000
Figure 1) Suggested Reflow Profile
th
15351 West 109 Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com