Product Overview
The Seam2016 is a high-precision, high-frequency stability Quartz Crystal Resonator designed for demanding electronic applications. This extremely small SMD type crystal unit offers excellent heat resistance and environmental characteristics. It is RoHS Compliant and Pb Free, making it suitable for modern electronic designs. Applications include PDAs, DSCs, DVCs, PCs, and other electronic devices requiring reliable frequency control.
Product Attributes
- Brand: CHANGXING ELECTRONICS CO.,LTD.
- Product Series: 3D Series / Seam Sealing Crystals
- Model: Seam2016
- Part Number: 3DSC260G0009L
- Crystal Cutting Type: AT CUT (thickness shear mode)
- Compliance: RoHS Compliant / Pb Free
- Sealing Type: Seam Sealing
Technical Specifications
| Parameter | Value | Unit | Notes | |
|---|---|---|---|---|
| Nominal Frequency | 26.000000 | MHz | ||
| Oscillation Mode | Fund Frequency | |||
| Frequency Tolerance | 10 | ppm | at 25 3 | |
| Load Capacitance | 9 | pF | ||
| Pulling Sensitivity | TS | ppm/pF | ||
| Operating Temperature | -40+85 | |||
| Frequency Stability Over Operating Temp. Range | 30 | ppm | ||
| Drive Level | 0.0130W/15 steps | uW | DLD2 | |
| Drive Level | 30100W/10 steps | uW | DLDF | |
| Drive Level | 10030W/10 steps | uW | FDLDH | |
| Drive Level | 300.01W/15 steps | uW | DLD2 | |
| Effective Resistance | 60 | Max. | ||
| Shunt Capacitance | 5 | pF | Max. | |
| Motional Capacitance | C1 | fF | ||
| Aging | 3 | ppm | 1st Year | |
| Insulation Resistance | 500 | M | Min. at DC 100V | |
| Storage Temperature Range | -55+125 | |||
| Spurious Response | -1000+5000 | ppm | ||
| MSL Level | 1 | - | IPC/JEDEC J-STD-033C | |
| Dimensions | L | 2.000.1 | mm | |
| W | 1.600.1 | mm | ||
| H (Max.) | 0.50 | mm | ||
| L1 | 1.750.1 | mm | ||
| W1 | 0.650.1 | mm | ||
| A | 4.000.1 | mm | ||
| B | 4.000.1 | mm | ||
| C | 1.550.05 | mm | ||
| Reel Quantity | 3,000 | pcs per reel | (WHITE) | |
| Production Weight | 6.144 | mg | ||
Marking: LOGO CX26.0 **** (Nominal Frequency), Line Code, Last three digits of Batch Number, Year/Month Code.
Reflow Condition: Temperature 260 5, Pre-heat time 60 120 sec., Test time 10 1 sec.
Material Composition:
- Base (Ceramics): Al2O3 (92.40%), SiO2 (4.30%), Cr2o3 (1.51%), MgO (0.69%), CaO (1.09%)
- Cover (4J29): Fe (40.70%), Ni (21.79%), Co (12.78%), Ag (21.02%), Cu (3.71%)
- Metallizing (Metal): W (86.04%), Au (2.88%), Ni (11.07%)
- Plating (Ni): Fe (47.70%), Ni (26.10%), Co (15.44%)
- Ni (Plating Layer): Ni (10.76%)
- Electrode (Metal): Ag (75.00%), SiO2 (5.00%), Petroleum Solvent (5.00%), Silicone resin (15.00%)
- Chip (Quartz): SiO2 (100.00%)
2507251702_CHANGXING-ELECTRONICS-3DSC260G0009L_C49374567.pdf
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