frequency stability CHANGXING ELECTRONICS 8DSC320G0008L quartz crystal resonator for communication sets
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Negotiable
MOQ:
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Delivery Time:
Negotiable
Product Description
Product Overview
The Seam3225 is a high-precision Quartz Crystal Resonator designed for applications requiring high frequency stability and excellent EMI reduction. It is an ideal choice for Bluetooth devices, wireless communication sets, DSCs, PDAs, and mobile phones. This product is RoHS Compliant and Pb Free.
Product Attributes
- Brand: CHANGXING ELECTRONICS CO.,LTD.
- Product Model: Seam3225
- Series: 8D Series
- Crystal Cutting Type: AT CUT (thickness shear mode)
- Certifications: RoHS Compliant / Pb Free
- Packing: EIA-481-2 Standard Reel Quantity: 3,000 pcs per reel (WHITE)
Technical Specifications
| Parameter | Unit | Min. | Max. | Notes |
|---|---|---|---|---|
| Nominal Frequency | MHz | 32.000000 | Fund | |
| Frequency Tolerance | ppm | -10 | +10 | at 25 3 |
| Load Capacitance | pF | 8 | ||
| Operating Temperature Range | -40 | +85 | ||
| Storage Temperature Range | -55 | +125 | ||
| Aging (1st Year) | ppm | -3 | +3 | |
| Frequency Tolerance (Over Operating Temp. Range) | ppm | -30 | +30 | |
| Pulling Sensitivity | ppm/pF | 125 | ||
| Shunt Capacitance C0 | pF | - | 5 | |
| Motional Capacitance C1 | fF | - | DLD2 | |
| Effective Resistance Rr | - | 40 | ||
| Drive Level | uW | - | 100 | |
| Insulation Resistance | M | 500 | - | at DC 100V |
| Spurious Response | dB | - | -3.0 | |
| Dimensions (L) | mm | 3.400.1 | ||
| Dimensions (W) | mm | 2.700.1 | ||
| Dimensions (H) | mm | 1.400.1 | ||
| Dimensions (L1) | mm | 4.000.1 | ||
| Dimensions (W1) | mm | 1.550.05 | ||
| Dimensions (A) | mm | 8.00.2 | ||
| Dimensions (B) | mm | 4.000.11 | ||
| Dimensions (C) | mm | 1.750.1 | ||
| Dimensions (D) | mm | 1781.0 | ||
| Dimensions (E) | mm | 130.5 | ||
| Dimensions (F) | mm | 11.50.2 | ||
| Dimensions (G) | mm | 8.0+1.0 | ||
| Dimensions (H) | mm | |||
| Product Weight | mg | 17.322 | ||
Material Composition Declaration
| Part Name | Material Name | CAS No. | Material Mass (%) | Constituent Name | Material Analysis (%) |
|---|---|---|---|---|---|
| Base | Ceramics | 23.09% | Al2O3 Aluminum oxide | 92.40% | |
| SiO2 Siliconoxide | 4.31% | ||||
| Cr2o3 Chromium oxide | 1.50% | ||||
| MgO Magnesium oxide | 0.69% | ||||
| CaO Calcium oxide | 1.10% | ||||
| Cover | Metallizing | 36.95% | Fe Iron | 40.70% | |
| Ni Nickel | 21.80% | ||||
| Co Cobalt | 12.80% | ||||
| Ag silver | 21.00% | ||||
| Cu | 3.70% | ||||
| Electrode | Metal | 15.01% | W Tungsten | 62.50% | |
| Au Gold | 4.61% | ||||
| Ni Nickel | 32.89% | ||||
| Solder | 6.40% | Fe Iron | 47.71% | ||
| Ni Nickel | 26.11% | ||||
| Co Cobalt | 15.44% | ||||
| Ni Nickel | 10.74% | ||||
| Polymer | 20.91% | Ag Silver | 75.00% | ||
| 5.00% | |||||
| 5.00% | |||||
| Silicone resin | 15.00% | ||||
| Quartz | 2.60% | SiO2 Silicon oxide | 100.00% | ||
| Cr Chromium | 5.56% | ||||
| Ag Silver | 94.44% | ||||
| Adhesive | 0.29% | ||||
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina