ECX-34R_16 [ECS]
The ultra-minature ECX-34R is a very compact SMD Tuning Fork Crystal with a Max;型号: | ECX-34R_16 |
厂家: | ECS, INC. |
描述: | The ultra-minature ECX-34R is a very compact SMD Tuning Fork Crystal with a Max |
文件: | 总2页 (文件大小:588K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
ECX-34R
The ultra-minature ECX-34R is a very compact SMD Tuning Fork
Crystal with a Max. ESR of 50K Ω. The 3.2 x 1.5 x 0.9 mm
ceramic package is ideal for today’s SMD manufacturing
environment.
PARAMETERS
CONDITIONS
ECX-31B
TYP
UNITS
ECX-34R SMD CRYSTAL
MIN
MAX
Frequency
Fo
32.768
KHz
@ +25°C
Frequency Tolerance
Temperature Coefficient
Shunt Capacitance
Load Capacitance
± 20 *
ppm
-0.028 -0.034 -0.040 ppm/°C²
Co
Specify in P/N
DL
1.05
12.5
0.1
pF
pF
μW
Ω
Drive Level
1.0
Equivalent Series Resistance
Insulation Resistance
Turnover Temperature
Operating Temperature
Storage Temperature
Aging (First Year)
R1
50K
Low Profile
50K Max. ESR
3.2 x 1.5 mm Footprint
Extended Temp. Range
RoHS Compliant
@ 100V DC
500M
+20
-40
Ω
+25
+30
+85
+125
±3
°C
Topr
Tstg
°C
-55
°C
@ +25°C ±3°C
ppm
DIMENSIONS (mm)
PAD CONNECTIONS
1
2
In/Out
Out/In
Figure 2) Suggested Land Pattern
Figure 1) Top, Side, and Bottom views
ECS - FREQUENCY ABBREVIATION
LOAD
PACKAGE
CUSTOM OPTIONS
PACKAGING
Tolerance
CAPACITANCE
Blank = ±20 ppm
* C = ± 10 ppm
12.5 = 12.5 pF
9 = 9 pF
.327 = 32.768 KHz
ECS
TR = Tape
& Reel
-34R = ECX-34R
7 = 7 pF
3K/Reel
*Contact ECS for availability
Rev.2016
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
ECX-34R
POCKET TAPE DIMENSIONS (mm)
SOLDER PROFILE
Peak solder Temp +260°C Max 10 sec Max.
2 Cycles Max.
MSL 1, Lead Finish Au
Figure 1) Suggested Reflow Profile
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
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