Information
QCS Series  HC-49/U-S SMD 2-Pad
Freq. Range:  3.200 to 70.000MHz
Tolerance:  ±10 to ±30ppm at 25°C
Stability:  ±10 to ±100ppm
Operating Temp.:  -20 to 70°C • -40 to +85°C
Load Capacitance:  10 to 32pF
Aging per Year:  ±3ppm max.
Custom Specication on request.
QCL Series  HC-49/U-S (short)
Freq. Range:  3.200 to 70.000MHz
Tolerance:  ±10 to ±30ppm at 25°C
Stability:  ±10 to ±100ppm
Operating Temp.:  -20 to 70°C • -40 to +85°C
Load Capacitance:  10 to 32pF
Aging per Year:  ±3ppm max.
Custom Specication on request.
QC4 Series  HC-49/U-S SMD 4-Pad
Freq. Range:  3.200 to 70.000MHz
Tolerance:  ±10 to ±30ppm at 25°C
Stability:  ±10 to ±100ppm
Operating Temp.:  -20 to 70°C • -40 to +85°C
Load Capacitance:  10 to 32pF
Aging per Year:  ±3ppm max.
Custom Specication on request.
QTC4 Series  1.5x4.1 SMD QTC3 Series  1.5x3.2 SMD QTC2 Series  1.2x2.0 SMD
4.1±0.1
 1.5 ± 0.1
 0.75 ± 0.1
1.3
3.3
0.6
1.1
3.4
1.9
1,2
max.0,60
1,5
0,8
0,7
0,8
0,550,55
2,0
0,7
1,8
1,5
max.0,65
0,7
3,2
1,51,0
1,0
0,7
1,8
1,5
max.0,65
0,7
3,2
1,51,0
1,0
0,7
1,8
1,5
max.0,65
0,7
3,2
1,51,0
1,0
QTP9 Series  4.0x9.6 Plastic SMD QTP8 Series  3.8x8.7 Plastic SMD  QTP7 Series  1.4x6.9 Plastic SMD 
1.35±0.05
6.90±0.10
6.70
1.40±0.10
0.55
0.40±0.10
0.30±0.10
#1
#4
#2
#3
0.6
1.2
5.1
0.3
Freq. Range: 32.768kHz • Tolerance: ±10ppm, ±20ppm, ±30ppm at 25°C • Stability: Inverse Parabolic
Operating Temp.: -40 to +85°C • Load Capacitance: 6pF, 7pf, 9pF, 12.5pF • Aging per Year: ±3ppm max.  Custom Specication on request.
SUMMARY SPECIFICATIONS
 QUARTZ CRYSTALS 
METAL CAN PACKAGES
 TUNING FORK CRYSTALS 
CERAMIC & PLASTIC PACKAGES
SUMMARY SPECIFICATIONS








