TC308BMJ Datasheet, PDF (1/1 Pages) auris-GmbH – Quartz SMD

Quartz SMD
Features:
- Cylindrical enclosures with mounting clips
- Surface mount pick & place
- High performance to cost ratio
Specifications
Frequency range
Frequency tolerance,Ta=25°C
Load capacitance
Temp. coefficient
Temperature range
Storage temperature
Operating temperature
Drive level
Maximum drive level
Recommended drive level
Series resistance
Shunt capacitance
Insulation resistance
Aging
TC308B MJ
TC206B MJ
Symbol
f
Df/f
C_L
A
T_STG
T_OPR
M_DL
R_DL
R₁
C₀
IR
Df_A
TC308B MJ TC206B MJ Remarks
32.768kHz
Standard
30kHz ~ 170kHz
± 20ppm ~ ± 50ppm
6pF ~ 12.5pF (Std.)
Available
Others are offered
Please specify
-0.04 x 10^-6 / °C²
Max
-40°C ~ +85°C
-10°C ~ +60°C
Others are offered
1mW
Max
-
35kOhm max 50kOhm max As per table (25°C)
0,9pF
0,8pF
100M Ohm
Min
± 5ppm/Year
Max
Resistance of series resonance (ESR)
Frequency
Mode
30kHz <= f < 40kHz
Fundamental
40kHz <= f < 60kHz
Fundamental
60kHz <= f < 70kHz
Fundamental
Ohm
45K max
20K max
15k max
Frequency
70kHz <= f < 120kHz
120kHz <= f < 170kHz
Mode
Fundamental
Fundamental
Ohm
12k max
10k max
Drawing
TC206BMJ
TC308BMJ
Dimensions in mm
Order key
Q
- 32.768000k - TC206B
Part
Frequency
Package
Q=Quartz k=kHz
TC206BMJ
TC308BMJ
- 50
-B
- 12.5
- MJ
Frequency
tolerance
Temperature
range
Load
capacitance
Option
+/-ppm
(25°C)
A= 0°C ~ 70°C
B=-10°C ~ 60°C
C=-10°C ~ 70°C
D=-20°C ~ 70°C
E=-40°C ~ 85°C
H=-20°C ~ +80°C
I=-10°C ~ +50°C
pF
SR=series
MJ=Metal jacket
X=Special options
Remarks: All specifications subject to change without notice!
2.2