Product Overview
The Seam 2016 is a Quartz Crystal Resonator designed for high-precision applications. This extremely small SMD type crystal unit offers high frequency stability and excellent heat resistance and environmental characteristics. It is suitable for applications in PDAs, DSCs, DVCs, PCs, and more. The product is RoHS Compliant and Pb Free.
Product Attributes
- Brand: CHANGXING ELECTRONICS CO.,LTD.
- Product Model: Seam2016
- Series: 3D Series
- Origin: Fujian, China
- Certifications: RoHS Compliant / Pb Free
- Crystal Cutting Type: AT CUT (thickness shear mode)
- Sealing Type: Seam Sealing
- Mounting Type: SMD
Technical Specifications
| Parameter | Specification | Unit | Notes |
|---|---|---|---|
| Nominal Frequency | 32.000000 | MHz | |
| Frequency Tolerance | 30 | ppm | at 25 3 |
| Load Capacitance | 9 | pF | |
| Drive Level | 100 | uW | Max. |
| Operating Temperature | -40+85 | ||
| Aging (1st Year) | 3 | ppm | |
| Insulation Resistance | 500 | M | Min. at DC 100V |
| Effective Resistance (Rr) | 50 | Max. | |
| Shunt Capacitance (C0) | 5 | pF | Max. |
| Pulling Sensitivity (TS) | - | ppm/pF | |
| Spurious Response | - | dB | 10 Max. |
| Storage Temperature Range | -55+125 | ||
| Dimensions (L x W x H) | 2.0 x 1.6 x 0.50 | mm | |
| Reel Quantity | 3,000 | pcs per reel | (WHITE) |
| Product Weight | 6.144 | mg |
Packing
Standard Reel Quantity: 3,000 pcs per reel (WHITE)
Material Composition Declaration
| Part | Name of Part | Material Name | Material Mass (mg) | Material Mass (%) | Constituent Name | CAS No. | Material Analysis (%) |
|---|---|---|---|---|---|---|---|
| 1 | Base | Ceramics | 2.153 | 35.04% | Al2O3 | 1344-28-1 | 92.40% |
| SiO2 | 14808-60-7 | 4.30% | |||||
| Cr2o3 | 1308-38-9 | 1.51% | |||||
| MgO | 1309-48-4 | 0.69% | |||||
| CaO | 7439-98-7 | 1.09% | |||||
| 2 | Cover (4J29) | 1.301 | 21.18% | Fe | 7439-89-6 | 40.70% | |
| Ni | 7440-02-0 | 21.79% | |||||
| Co | 7440-48-4 | 12.78% | |||||
| Ag | 7440-22-4 | 21.02% | |||||
| Cu | 7440-50-8 | 3.71% | |||||
| 3 | Adhesive | 0.058 | 0.94% | SiO2 | 14808-60-7 | 100.00% | |
| Cr | 7440-47-3 | 5.56% | |||||
| Ag | 7440-22-4 | 94.44% | |||||
| 4 | Wafer (Chip) | Quartz | 0.250 | 4.07% | |||
| 5 | Electrode | 0.015 | 0.24% | W | 7440-33-7 | 86.04% | |
| Au | 7440-57-5 | 2.88% | |||||
| Ni | 7440-02-0 | 11.07% | |||||
| Metallizing (Metal) | Fe | 7439-89-6 | 47.70% | ||||
| Ni | 7440-02-0 | 26.10% | |||||
| Co | 7440-48-4 | 15.44% | |||||
| Plating (Ni) | Ni | 7440-02-0 | 10.76% | ||||
| Solder | 1.490 | 24.25% | Ag | 7440-22-4 | 75.00% | ||
| Petroleum Solvent | 5.00% | ||||||
| Silicone Resin | 15.00% |
2504101957_CHANGXING-ELECTRONICS-3DSC320G0009L_C46613785.pdf
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