SMR-8.000-B [RALTRON]
Ceramic Resonator, 8MHz Nom,;
| 型号： | SMR-8.000-B |
| 厂家： | 
Raltron Electronics Corporation |
| 描述： | Ceramic Resonator, 8MHz Nom, 晶体 谐振器 |
| 文件： | 总2页 (文件大小：246K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SURFACE MOUNT CERAMIC RESONATOR
Page 1 of 2
SMR-8.000-B
• ELECTRICAL SPECIFICATIONS
PARAMETER
NOMINAL FREQUENCY
VALUE
8.000 MHz
±0.5%
FREQUENCY TOLERANCE AT 25°C, MAX
FREQUENCY STABILITY OVER TEMPERATURE,MAX
±0.3%
OPERATING TEMPERATURE RANGE
AGING OVER 10 YEARS, MAX
RESONANT IMPEDANCE, MAX
-25°C to +85°C
±0.3%
30
BUILT IN CAPACITANCE (C1=C2), ±20%
WITHSTANDING VOLTAGE (DC, 1 MAX)
INSULATION RESISTANCE, MIN
33 pF
50 V
500 MΩ
6 V
15 V
DC VOLTAGE
INPUT VOLTAGE
AC VOLTAGE (PEAK TO PEAK)
STORAGE TEMPERATURE
-55°C TO +85°C
• MECHANICAL SPECIFICATION
RALTRON ELECTRONICS ▪ 10400 N.W . 33r d STREET ▪ Miami, Florida 33172 ▪ U.S.A.
Telephone: +1-305-593-6033 ▪ Fax: +1-305-594-3973 ▪ e-mail: sales@raltron.com ▪ web site: http://www.raltron.com
SURFACE MOUNT CERAMIC RESONATOR
Page 2 of 2
SMR-8.000-B
•
REFLOW PROFILE
tP
TP
Critical Zone
TL to TP
Ramp-up
TL
tL
TSMAX
Temp.
[°C]
Ramp-down
TSMIN
tS Preheat
Time [sec]
t[25°C] to Peak
Reflow profile
Temperature Min Preheat
Temperature Max Preheat
TSMIN
140°C
160°C
TSMAX
Time (TSMIN to TSMAX
Temperature
)
tS
TL
80-120 sec.
200°C
Peak Temperature
Ramp-up rate
Ramp-down rate
Time within 5°C of Peak Temperature
Time t[25°C] to Peak Temperature
Time
TP
RUP
RDOWN
tP
230°C max
3°C/sec max.
6°C/sec max.
10 sec.
130 sec.
20-40 sec.
t[25°C] to Peak
tL
• ENVIRONMENTAL
PARAMETER
MOISTURE SENSITIVITY LEVEL
VALUE
1
RoHS
COMPLIANT, exemption 7c
REACH SVHC
HALOGEN-FREE
ESD CLASSIFICATION LEVEL
TERMINATION FINISH
COMPLIANT
COMPLIANT
N/A
Sn
• APPROVAL
DRAWN BY:
APPROVED BY:
REVISION:
AR, December 10, 2018
CP, December 10,2018
A, Initial Release
RALTRON ELECTRONICS ▪ 10400 N.W . 33r d STREET ▪ Miami, Florida 33172 ▪ U.S.A.
Telephone: +1-305-593-6033 ▪ Fax: +1-305-594-3973 ▪ e-mail: sales@raltron.com ▪ web site: http://www.raltron.com
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