Beijing Silk Road Enterprise Management Services Co., Ltd.
| Normal temperature Frequency Tolerance | ±20ppm |
| Frequency Stability | - |
| Operating Temperature | -40℃~+85℃ |
| Load Capacitance | 12.5pF |
| Equivalent Series Resistance(ESR) | 70kΩ |
| Frequency | 32.768kHz |
| Description | Crystal 32.768kHz ±20ppm 12.5pF 70kΩ SMD3215-2P |
| Mfr. Part # | ECS-.327-12.5-34B-TR |
| Package | SMD3215-2P |
| Model Number | ECS-.327-12.5-34B-TR |
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Product Specification
| Normal temperature Frequency Tolerance | ±20ppm | Frequency Stability | - |
| Operating Temperature | -40℃~+85℃ | Load Capacitance | 12.5pF |
| Equivalent Series Resistance(ESR) | 70kΩ | Frequency | 32.768kHz |
| Description | Crystal 32.768kHz ±20ppm 12.5pF 70kΩ SMD3215-2P | Mfr. Part # | ECS-.327-12.5-34B-TR |
| Package | SMD3215-2P | Model Number | ECS-.327-12.5-34B-TR |
The miniature ECX-31B is a cost-effective SMD Tuning Fork Crystal, featuring a 3.2 x 1.5 x 0.9 mm ceramic package ideal for high-density circuit boards. It offers extended temperature ranges and frequency tolerances as low as 10 ppm. This crystal is RoHS compliant and available in Tape & Reel packaging.
| Part Number | Frequency | Frequency Tolerance @ +25C | Temperature Coefficient | Shunt Capacitance (Co) | Load Capacitance | Drive Level (DL) | Equivalent Series Resistance (R1) | Insulation Resistance @ 100V DC | Turnover Temperature | Operating Temperature (Topr) | Storage Temperature (Tstg) | Aging (First Year) @ +25C 3C | Package | Pad Connections |
| ECX-31B | 32.768 KHz | 20 ppm | -0.028 to -0.040 ppm/C | 1.05 pF | Specify in P/N (e.g., 12.5 pF, 9 pF, 7 pF, 6 pF) | 0.1 to 1.0 W | 70K | 500M | +20 to +30 C | -40 to +85 C | -55 to +125 C | 3 ppm | SMD (3.2 x 1.5 x 0.9 mm) | 1 In/Out, 2 Out/In |
| ECX-31B (Extended Tolerance) | 32.768 KHz | 10 ppm | -0.028 to -0.040 ppm/C | 1.05 pF | Specify in P/N (e.g., 12.5 pF, 9 pF, 7 pF, 6 pF) | 0.1 to 1.0 W | 70K | 500M | +20 to +30 C | -40 to +85 C | -55 to +125 C | 3 ppm | SMD (3.2 x 1.5 x 0.9 mm) | 1 In/Out, 2 Out/In |
Peak solder Temp: +260C Max. 10 sec Max. 2 Cycles Max. MSL 1, Lead Finish Au
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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