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FAR Family
■ FAR Series
*1 : For a temperature characteristics of −20°C to +60°C.
*2 : For a temperature characteristics of −30°C to +85°C.
*3 : ±1.0% for frequency ranges of 17 MHz or above and below 24 MHz.
*4 : For a temperature characteristics of −40°C to +105°C
■ Types Lead-Free solder
Series Name
Features
Frequency
(MHz)
Initial
Frequency
tolerance
(%)
Temperature
Characteristics
(%)
Capacity
of built-in
capacitor
(pF)
Operating
Temperature
(°C)
Aging
stability
(%)
Package
CHIP
C1 series
High precision
Available in tape packaging
3.58 to
16
±0.05
±0.02 *
1
—
−30 to +85
Within
±0.1
C3 series
(types A and B)
Specifically for microcon-
troller clocks
Reduce internal capacitor
Available in tape packaging
±0.1
±0.05 *
1
C3 series
(types M and N)
Internal capacitor
High precision
4 to 20
+0.025
−0.035
+0.035
−0.025
20±8
(typ.)
Within
±0.04
C4 series
(types A and B)
Specifically for microcon-
troller clocks
Internal capacitor
Available in tape packaging
3 to 23.9
±0.5 *
3
±0.5 *
1
Within
±0.1
C4 series
(type N)
4 to 23.9
C4 series
(type L)
24 to 60
±0.5 *
2
C4 series
(type P)
PCT guaranteed for auto-
mobile use
Specifically for microcon-
troller clocks
Using of an internal capaci-
tor reduces the number of
components, Available in
tape packaging
4 to 5.9
+0.9 *
4
−1.0
−40 to
+105
C4 series
(type Q)
6 to 20
Series Name
Features
Frequency
(MHz)
Initial
Frequency
tolerance
(%)
Temperature
Characteristics
(%)
Capacity
of built-in
capacitor
(pF)
Operating
Temperature
(°C)
Aging
stability
(%)
Package
CHIP
C7 series
(types B and C)
Lead-Free solder
Specifically for microcon-
troller clocks
Internal capacitor
High precision
4 to 16 ±0.05
+0.1
−0.05
10 ± 4
(Type B)
5 ± 2
(Type C)
−30 to +85
Within
±0.1
C8 series
(type B and C)
Lead-Free solder
Specifically for microcon-
troller clocks
Internal capacitor
4 to 16 ±0.5 ±0.75
Piezoelectric Resonator for FAR Series