Crystal Unit with built-in temperature sensor (MHz range)
NX1612SD
Applications
・Communications equipment
Features
Crystal unit with built-in and Thermistor
・Integrated with a crystal unit to eliminate space in circuit design (Conventionally, a crystal unit and a temperature sensor are mounted on the same board.)
・A crystal element and a temperature sensor (thermistor) are mounted in the same airtight chamber, and the temperature closer to the crystal element can be detected, thereby improving the frequency temperature compensation compared with the conventional crystal unit.
・Ultra-compact and low profile (Typ. : 1.6×1.2 mm, H Max height : 0.65 mm)
・Surface-mount crystal unit (Available for reflow soldering)
・Reflow temperature profile (Available for lead free soldering)
Item | Symbol | Value | Unit | |
---|---|---|---|---|
Nominal frequency range | fnom | 26 ≤ F ≤ 160 | MHz | |
Package size (L×W×H) | - | 1.6×1.2×0.65 | mm | |
Overtone order | - | Fundamental | - | |
Frequency tolerance (@ +25℃) | - | ±10 | ppm | |
Frequency temperature characteristics (refer to +25°C) | - | ±12 | ppm | |
Equivalent series resistance | - |
Max. 60 (26 ≤ F < 38.4MHz) |
Ω | |
Load capacitance | CL |
|
pF | |
Level of drive | - | 10 (Max. 100 to 250) | μW | |
Operating temperature range | Topr | -30 to +85 | ℃ | |
Storage temperature range | Tstr | -40 to +125 | ℃ | |
Insulation resistance | - | Min. ±500 | MΩ | |
Airtightness | - | Max. 1.1ppb | Pa m3/s | |
Thermistor resistance (@ +25℃) | - | 100kΩ±1% | kΩ | |
B constant (@ +25/+50℃) | - | 4250K±1% | - | |
Specification number | - |
|
- |
The specifications listed are our standard specifications. Please inform "Model", "Frequency" and "Specification number" when inquiring or placing an order. Specifications other than those listed above are also available, so please do not hesitate to contact us.
External dimensions