1.1 x 4.68 mm Crystal – XI Type
DIMENSION (mm)
FEATURE
- Typical 11.1 x 4.68 x 3.51 mm standard footprint.
- Low profile for close PCB stacking.
- Packing: Plastic bag 200/500 pcs or Ammopack 1000pcs (800pcs).
TYPICAL APPLICATION
- Automotive
- Bluetooth, Wireless
- Computers, Modems, Communications
- Set-top Box, DECT/WDCT
Crystal 101series
※ Low profile version of HC-49s.
※ Available in 3.5 or2.5 mmheight.
※ Features AT-cut strip resonator in hermetically sealed metal
holder.
※ Excellent for height-limited boards.
※ Widely used in PC Card, and with surface mout device
Electronic Specifications
Partameter | Symb | Units | Tyoical | Min | Max | Condition |
Frequency Range | fo | MHz |
| 3.200 | 85.000 |
|
Frequency Tolerance | △f/fo | ppm | ±30 | ±10 | ±100 | At25℃ |
Temperature Stability | △f/fo | ppm | ±30 | ±10 | ±100 | At25℃ |
OperatingTemperatureRange | TOPR | ℃ | -10~+70 | AT | ||
| 0~+60 | BT | ||||
Storage TemperatureRange | TSTG | ℃ | -40~+85 |
| ||
Valent Series Resistance | R1 | Ω | Please see the table below |
| ||
Shunt Capacitance | Co | pF |
|
| 7 |
|
Load Capacitance | CL | pF | 30 | 10 | Series |
|
Insulator Resistance |
| MΩ |
| 500 |
| 100VDC |
Drive Level |
| mW |
|
| 0.1 |
|
Aging |
| ppm |
| ±5.0 | At25℃per year | |
Equivalent Series Resistance (ESR) and Mode of Operation (Mode)
Frequency Range | Max ESR (Ω) | Mode | Frequency Range | Max ESR (Ω) | Mode |
1.8432MHz to 1.999MHz | 500 | Fundamental | 8.000MHz to 12.999MHz | 30 | Fundamental |
2.000MHz to 2.456MHz | 450 | Fundamental | 13.000MHz to 49.999MHz | 25 | Fundamental |
2.457MHz to 2.999MHz | 350 | Fundamental | 24.000MHz to 49.999MHz | 40 | Fundamental |
3.000MHz to 3.999MHz | 90 | Fundamental | 50.000MHz to 124.999MHz | 100 | Third Overtone |
4.000MHz to 4.999MHz | 70 | Fundamental | 125.000MHz to 149.000MHz | 90 | Third Overtone |
7.000MHz to 7.999MHz | 50 | Fundamental | 150.000MHz to 200.000MHz | 150 | Seventh Overtone |

1.1 x 4.68 mm Crystal – XI Type
DIMENSION (mm)
FEATURE
- Typical 11.1 x 4.68 x 3.51 mm standard footprint.
- Low profile for close PCB stacking.
- Packing: Plastic bag 200/500 pcs or Ammopack 1000pcs (800pcs).
TYPICAL APPLICATION
- Automotive
- Bluetooth, Wireless
- Computers, Modems, Communications
- Set-top Box, DECT/WDCT
Crystal 101series
※ Low profile version of HC-49s.
※ Available in 3.5 or2.5 mmheight.
※ Features AT-cut strip resonator in hermetically sealed metal
holder.
※ Excellent for height-limited boards.
※ Widely used in PC Card, and with surface mout device
Electronic Specifications
Partameter | Symb | Units | Tyoical | Min | Max | Condition |
Frequency Range | fo | MHz |
| 3.200 | 85.000 |
|
Frequency Tolerance | △f/fo | ppm | ±30 | ±10 | ±100 | At25℃ |
Temperature Stability | △f/fo | ppm | ±30 | ±10 | ±100 | At25℃ |
OperatingTemperatureRange | TOPR | ℃ | -10~+70 | AT | ||
| 0~+60 | BT | ||||
Storage TemperatureRange | TSTG | ℃ | -40~+85 |
| ||
Valent Series Resistance | R1 | Ω | Please see the table below |
| ||
Shunt Capacitance | Co | pF |
|
| 7 |
|
Load Capacitance | CL | pF | 30 | 10 | Series |
|
Insulator Resistance |
| MΩ |
| 500 |
| 100VDC |
Drive Level |
| mW |
|
| 0.1 |
|
Aging |
| ppm |
| ±5.0 | At25℃per year | |
Equivalent Series Resistance (ESR) and Mode of Operation (Mode)
Frequency Range | Max ESR (Ω) | Mode | Frequency Range | Max ESR (Ω) | Mode |
1.8432MHz to 1.999MHz | 500 | Fundamental | 8.000MHz to 12.999MHz | 30 | Fundamental |
2.000MHz to 2.456MHz | 450 | Fundamental | 13.000MHz to 49.999MHz | 25 | Fundamental |
2.457MHz to 2.999MHz | 350 | Fundamental | 24.000MHz to 49.999MHz | 40 | Fundamental |
3.000MHz to 3.999MHz | 90 | Fundamental | 50.000MHz to 124.999MHz | 100 | Third Overtone |
4.000MHz to 4.999MHz | 70 | Fundamental | 125.000MHz to 149.000MHz | 90 | Third Overtone |
7.000MHz to 7.999MHz | 50 | Fundamental | 150.000MHz to 200.000MHz | 150 | Seventh Overtone |

1.1 x 4.68 mm Crystal – XI Type
DIMENSION (mm)
FEATURE
- Typical 11.1 x 4.68 x 3.51 mm standard footprint.
- Low profile for close PCB stacking.
- Packing: Plastic bag 200/500 pcs or Ammopack 1000pcs (800pcs).
TYPICAL APPLICATION
- Automotive
- Bluetooth, Wireless
- Computers, Modems, Communications
- Set-top Box, DECT/WDCT
Crystal 101series
※ Low profile version of HC-49s.
※ Available in 3.5 or2.5 mmheight.
※ Features AT-cut strip resonator in hermetically sealed metal
holder.
※ Excellent for height-limited boards.
※ Widely used in PC Card, and with surface mout device
Electronic Specifications
Partameter | Symb | Units | Tyoical | Min | Max | Condition |
Frequency Range | fo | MHz |
| 3.200 | 85.000 |
|
Frequency Tolerance | △f/fo | ppm | ±30 | ±10 | ±100 | At25℃ |
Temperature Stability | △f/fo | ppm | ±30 | ±10 | ±100 | At25℃ |
OperatingTemperatureRange | TOPR | ℃ | -10~+70 | AT | ||
| 0~+60 | BT | ||||
Storage TemperatureRange | TSTG | ℃ | -40~+85 |
| ||
Valent Series Resistance | R1 | Ω | Please see the table below |
| ||
Shunt Capacitance | Co | pF |
|
| 7 |
|
Load Capacitance | CL | pF | 30 | 10 | Series |
|
Insulator Resistance |
| MΩ |
| 500 |
| 100VDC |
Drive Level |
| mW |
|
| 0.1 |
|
Aging |
| ppm |
| ±5.0 | At25℃per year | |
Equivalent Series Resistance (ESR) and Mode of Operation (Mode)
Frequency Range | Max ESR (Ω) | Mode | Frequency Range | Max ESR (Ω) | Mode |
1.8432MHz to 1.999MHz | 500 | Fundamental | 8.000MHz to 12.999MHz | 30 | Fundamental |
2.000MHz to 2.456MHz | 450 | Fundamental | 13.000MHz to 49.999MHz | 25 | Fundamental |
2.457MHz to 2.999MHz | 350 | Fundamental | 24.000MHz to 49.999MHz | 40 | Fundamental |
3.000MHz to 3.999MHz | 90 | Fundamental | 50.000MHz to 124.999MHz | 100 | Third Overtone |
4.000MHz to 4.999MHz | 70 | Fundamental | 125.000MHz to 149.000MHz | 90 | Third Overtone |
7.000MHz to 7.999MHz | 50 | Fundamental | 150.000MHz to 200.000MHz | 150 | Seventh Overtone |

11.1 x 4.68 mm Crystal – XI Type
DIMENSION (mm)
Crystal 101series
※ Low profile version of HC-49s.
※ Available in 3.5 or2.5 mmheight.
※ Features AT-cut strip resonator in hermetically sealed metal
holder.
※ Excellent for height-limited boards.
※ Widely used in PC Card, and with surface mout device
Electronic Specifications
Partameter | Symb | Units | Tyoical | Min | Max | Condition |
Frequency Range | fo | MHz |
| 3.200 | 85.000 |
|
Frequency Tolerance | △f/fo | ppm | ±30 | ±10 | ±100 | At25℃ |
Temperature Stability | △f/fo | ppm | ±30 | ±10 | ±100 | At25℃ |
OperatingTemperatureRange | TOPR | ℃ | -10~+70 | AT | ||
| 0~+60 | BT | ||||
Storage TemperatureRange | TSTG | ℃ | -40~+85 |
| ||
Valent Series Resistance | R1 | Ω | Please see the table below |
| ||
Shunt Capacitance | Co | pF |
|
| 7 |
|
Load Capacitance | CL | pF | 30 | 10 | Series |
|
Insulator Resistance |
| MΩ |
| 500 |
| 100VDC |
Drive Level |
| mW |
|
| 0.1 |
|
Aging |
| ppm |
| ±5.0 | At25℃per year | |
Equivalent Series Resistance (ESR) and Mode of Operation (Mode)
Frequency Range | Max ESR (Ω) | Mode | Frequency Range | Max ESR (Ω) | Mode |
1.8432MHz to 1.999MHz | 500 | Fundamental | 8.000MHz to 12.999MHz | 30 | Fundamental |
2.000MHz to 2.456MHz | 450 | Fundamental | 13.000MHz to 49.999MHz | 25 | Fundamental |
2.457MHz to 2.999MHz | 350 | Fundamental | 24.000MHz to 49.999MHz | 40 | Fundamental |
3.000MHz to 3.999MHz | 90 | Fundamental | 50.000MHz to 124.999MHz | 100 | Third Overtone |
4.000MHz to 4.999MHz | 70 | Fundamental | 125.000MHz to 149.000MHz | 90 | Third Overtone |
7.000MHz to 7.999MHz | 50 | Fundamental | 150.000MHz to 200.000MHz | 150 | Seventh Overtone |
