Crystal Units
Leaded Type CXH49SFA (HC-49/U-S)
for Automotive
Features
• Crystal unit for automotive electronics
• Metal package, leaded type
• A resistance weld hermetic sealed type
• Suitable for high density assembly
and mass production
How to Order
CXH49SFA 06000 H0 Q S W ZZ
①
②
③ ④⑤⑥ ⑦
Freq.(kHz)
12000.000
16000.000
18000.000
20000.000
①Code
②Typical
Frequencies
Code Freq.(kHz)
04000
4000.000
05000
5000.000
06000
6000.000
08000
8000.000
10000
10000.000
③Load
Capacitance
H0
12pF
Applications
• Engine Control
Code
12000
16000
18000
20000
Pb Free
RoHS Compliant
*Please inquire about frequencies other than the above.
Specifications
Items
Frequency Range
Overtone Order
Frequency Tolerance
Frequency Temp. Characteristics
Symbol
f
_nom
OT
f
_tol
f
_tem
R1
DL
CL
T
_use
T
_stg
Specification
3200 to 20000
Fundamental
100
200
Table 1
Table 2
12
40
to
125
40
to
125
Units
kHz
––––
10
-6
10
-6
ohm
W
pF
°C
°C
@ 25°C
Remarks
④Frequency
Stability
10010
-6
Q
⑤Operating
Temperature Range
S
40°C
to
125°C
⑥Frequency
Temperature Stability
W
20010
-6
⑦Special
ZZ
Custom Specification
ref.@ 25°C Over Operating Temp. Range
Motional Series Resistance
Level of Drive
Load Capacitance
Operating Temp. Range
Storage Temp. Range
* Please inqurie about specifications other than the above.
Table1 Motional Series Resistances
Frequency Range
3200 to 3499kHz
3500 to 4099kHz
4100 to 4799kHz
4800 to 5999kHz
6000 to 11999kHz
12000 to 13499kHz
13500 to 20000kHz
Motional Series Resistance
300
150
120
100
90
70
50
ohm
Units
Table2 Level of Drive
Frequency Range
3200 to 15999kHz
16000 to 20000kHz
Level of Drive
10 (500 max.)
10 (300 max.)
Units
W
Dimensions
3.8max.
10.3max.
5.0max.
11.00max.
(Unit : mm)
0.430.05
4.880.2
201
3.5max.
- 48 -
KSS [ Kyocera Kinseki Corpotation ]
