Sensing Device
Epson Toyocom
Product number (please contact us)
Q19HT2060xxxx00
SENSOR
TEMPERATURE SENSING CRYSTAL
HTS - 206
•Crystal
used to sense the change in temperature.
•2
mm in diameter and 6 mm in length.
•Good
linearity frequency and temperature.
•Low
frequency (40 kHz) enables low current consumption.
•Wide
temperature range (-40
°C
to +85
°C).
•Suitable
for DTCXO and temperature equipment.
Actual size
Specifications (characteristics)
Item
Symbol
Nominal frequency range
Temperature
range
Storage
temperature
Operating
temperature
f_nom
T_stg
T_use
DL
f_tol
α
β
γ
R1
C1
C0
f_age
Specifications
40 kHz
-55
°C
to +125
°C
-40
°C
to +85
°C
0.1
µW
Typ.
±2
%
-26.0
×
10
-6
/
°C
( ±2 %)
GL:1.0
µW
Max.
Remarks
Store as bare product after unpacking
Level of drive
Frequency tolerance
1st.Temperature coefficient
2nd.Temperature coefficient
3rd.Temperature coefficient
Motional resistance (ESR)
Motional capacitance
Shunt capacitance
Frequency aging
+25
°C
,DL=0.1
µW
-5.8
×
10
-8
/
°C
2
( ±8 %)
-1.5
×
10
-10
/
°C
3
Max.
30 kΩ Max.
2.0 fF Typ.
0.9 pF Typ.
±
3
×
10
-6
/ year Max.
(Unit:mm)
+25
°C,DL=0.1 µW
+25
°C
External dimensions
Frequency Temperature coefficient
(×10
-6
)
4000
0.7
φ0.2
φ2.0
3000
2000
1000
0
-1000
6.0 Max.
4.0 Min.
-2000
-3000
-4000
-40 -30 -20 -10
0 10 20 30 40 50 60 70 80 90
(°C)
http://www.epsontoyocom.co.jp
EPSONTOYOCOM [ EPSON TOYOCOM ]
