ECS-.327-12.5-16-TR3 数据手册
ECX-16
32.768 KHz
SMD Tuning Fork Crystal
The miniature ECX-16 is a very compact SMD Tuning Fork
Crystal perfect for LoRa Wan technology. Low ESR part
recommended by STMicroelectronics for the STM32
Microcontrollers.
Request a Sample
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
ECX-16 SMD CRYSTAL
CONDITIONS
ECX-16
MIN
TYP
Frequency
MAX
32.768
Frequency Tolerance
Load Capacitance
KHz
± 20 *
@ +25°C
Specify in P/N
12.5
ppm
pF
Drive Level
DL
0.5
μW
Equivalent Series Resistance
R1
90K
Ω
6.5
Motional Capacitance
Turnover Temperature
• Low Power RTC Applications
such as STM32 AN2867
• 1.6 x 1.0 mm Footprint
• Extended Temp. Range
• RoHS Compliant
• Applications: Automotive,
COTS, Industrial, IOT
UNITS
Temperature Coefficient
Shunt Capacitance
+20
+25
+30
°C
-0.02
-0.03
-0.040
ppm/°C²
Co
Aging (First Year)
fF
1.3
pF
@ +25°C ±3°C
±3
ppm
Operating Temperature
Topr
-40
+85
°C
Storage Temperature
Tstg
-55
+125
°C
DIMENSIONS (mm)
PAD CONNECTIONS
1
In/Out
2
Out/In
Figure 2) Suggested Land Pattern
Figure 1) Top, Side, and Bottom views
PART NUMBERING GUIDE: Example ECS-.327-12.5-16-TR
ECS - FREQUENCY ABBREVIATION
ECS
.327 = 32.768 KHz
*Contact ECS for availability
LOAD
CAPACITANCE
PACKAGE
12.5 = 12.5 pF
9 = 9 pF
7 = 7 pF
6 = 6 pF
5 = 5 pF
-16 = ECX-16
CUSTOM OPTIONS
PACKAGING
Tolerance (@+25°C) Max.
Blank = ±20 ppm
* C = ± 10 ppm
* 7 = ± 7 Max.
TR = 5K/Reel
TR3 = 3K/Reel
Rev.2021
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
ECX-16
32.768 KHz
SMD Tuning Fork Crystal
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
ECS-.327-12.5-16-TR3 价格&库存
很抱歉,暂时无法提供与“ECS-.327-12.5-16-TR3”相匹配的价格&库存,您可以联系我们找货
免费人工找货- 国内价格 香港价格
- 1+6.134001+0.78120
- 10+4.8162010+0.61340
- 100+4.61800100+0.58820
- 500+4.18650500+0.53320
- 1000+3.825001000+0.48720
- 3000+3.545103000+0.45150
- 6000+3.358506000+0.42780
- 9000+3.195309000+0.40700
- 24000+3.1603024000+0.40250