ECS-33B Series Datasheet by ECS Inc.

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— m ’ § ECS-33B g ’5 5335!“? SMD CRYSTAL i—,-. r‘ ' l The miniétu}e fies-3 I J INTERNATIONALw m OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS DIMENSIONS (mm) BI LE min. 9 25i01 0.7 ‘ 0.8MAX @ mswauwdeuwmanw PART NUMBERING GUIDE: Example ECS-160-9-33B-CZM-TR 15351 West 1090‘ Street I Lenexa,KS 66219 | Phone:913.782.7787 I Fax:913‘782.6991 |www‘ecsxta|.com
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
PARAMETERS
CONDITIONS
ECS-33B
UNITS
MIN
TYP
MAX
Frequency
10.000
54.000
MHz
Mode of Oscillation
Fundamental
Frequency Tolerance* (C)
@ +25°C
± 10
ppm
Frequency Stability* (WN)
-40 ~ +85°C
± 15
ppm
Shunt Capacitance
Co
3
pF
Load Capacitance
Specify in P/N
8
pF
Drive Level
DL
200
μW
Operating Temperature*
Topr
-40
+85
°C
Storage Temperature
Tstg
-40
+125
°C
Aging (First Year)
@ +25°C ±3°C
±1
ppm
ECS - FREQUENCY ABBREVIATION
PACKAGE
AVAILABLE OPTIONS
Tolerance Stability Temp Range
PACKAGING
Frequency (MHz) ESR Ω Max.
10.000 ~ 15.999
100
16.000 ~ 18.999
60
21.000 ~ 54.000
40
Pad Connections
1
In/Out
2
Gnd
3
Out/In
4
Gnd
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
The miniature ECS-33B is a compact SMD Crystal. The industry
standard 3.2 x 2.5 x 0.8 mm ceramic package is ideal for today’s
wireless applications.
ECS-33B
SMD CRYSTAL
ECS-33B SMD CRYSTAL
IOT/Wearable applications
SmartHome Sensors
BTLE, Wi-Fi wireless
Low Aging
DIMENSIONS (mm)
PART NUMBERING GUIDE: Example ECS-160-9-33B-CZM-TR
Figure 1) Top, Side, and Bottom
Crystal is symmetrical, pad 1 & 3 are interchangeable.
Chamfer on the bottom pad has no electrical
significance.
160 = 16.000 MHz
See P/N Guide
8 = 8 pF*
-33B =
ECS-33B
Blank = Std
A = ± 25 ppm
J = ± 20 ppm
R = ± 15 ppm
C = ± 10 ppm
TR =
Tape
& Reel
1K/Reel
Rev.2017
ECS
* Specify available options in P/N.
Contact ECS for availability over extended temp range.
Blank= Std
G = ± 30 ppm
H = ± 25 ppm
T = ± 20 ppm
W = ±15 ppm
K = ± 10 ppm
Z = ±9 ppm†
Blank= Std
L = -10 ~ +70°C
M = -20 ~ +70°C
Y = -30 ~ +85°C
N = -40 ~ +85°C
P = -40 ~ +105°C
S = -40 ~ +125°C
Figure 2) Suggested land
pattern
Request a Sample
RoHSr ECS-33B ‘COMPLIAVNT' sMD CRYSTAL lN'l'ERNATIDNAI." POCKET TAPE DIMENSIONS (mm) Mi? a; 2.0101 ,_ ‘ ¢1.5*PO1 SI fifk ’ _ ’== 2“ C if ,7, ,1— _ , , , , iv _._==3@¥ ‘ J ....»L J1 Li- A B C D F J L M ReelDia.Oty/Reel 3.5 2.8 8.0 3.5 4.0 1.1 0.25 1.0 180 1000 1M1 sec. ("0) 4260 “CPeak +250“ 0 \ +220 “C 200 \ +1702“! ”C Temperature —> 100 —>—¢— 120220 sec. 15351West 1090‘ Street | Lenexa,KS 66219 | Phone:913.782.7787 1 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
DEVELOPED FREQUENCIES
Abbreviation
Frequency (MHZ)
120
12.000
160
16.000
192
19.200
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
SOLDER PROFILE
Peak solder Temp +260°C Max 10 sec Max.
2 Cycles Max.
MSL 1, Lead Finish Au
POCKET TAPE DIMENSIONS (mm)
ECS-33B
SMD CRYSTAL
Figure 1) Suggested Reflow Profile

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