Image not available
Illustrative purposes only
QC2025.0000F08B12M
Crystal, QC20, 25 MHz, 10 ppm, 20 ppm, 8 pF
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: QANTEK TECHNOLOGY CORPORATION
- Product type: Crystals
- Frequency Nom:25MHz; Crystal Case:SMD, 2mm x 1.6mm; Frequency Stability + / -:20ppm; Load Capacitance:8pF; Frequency Tolerance + / -:10ppm; Product Range:QC20 Series; Operating Temperatu
- SVHC: No SVHC (27-Jun-2024)
- Frequency Nom: 25MHz
- Product Range: QC20
- Load Capacitance: 8pF
- Crystal Frequency: 25MHz
- Crystal Case / Package: SMD, 2mm x 1.6mm
- Frequency Stability + / -: 20ppm
- Frequency Tolerance + / -: 10ppm
- Operating Temperature Max: 85°C
- Operating Temperature Min: -40°C
| Delivery and price | |
|---|---|
| Units per pack | 500 |
| Price | 0.562 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**QC20 Series** 1.6x2.0 4-Pad SMD Quartz Crystal Unit ## **Features** - 1.6 x 2.0 x 0.5mm ultra miniature package - Seam sealed ceramic package with metal lid assures high precision and reliability ## **Applications** - High density applications - Modem, communication and test equipment - PMCIA, wireless applications - Automotive applications |General Specifi cations|General Specifi cations| |---|---| |Frequency Range|20.000 to 52.000MHz (Fundamental)| |Frenquency Tolerance at 25°C|±10 to ±30ppm (±30ppm standard)| |Frequency Stability over Temperature Range|See Stability vs. Temperature Table| |Storage Temperature|-40 to +85°C| |Aging per Year|±3ppm max.| |Load Capacticance CL|7 to 32pF and Series Resonance| |Shunt Capacticance C0|7.0pF| |Equivalent Series Resistance (ESR)|See ESR Table| |Drive Level|50µW max.| |Insulation Resistance (M)|500 at 100Vdc ±15Vdc| |Equivalent Series Resistance(ESR)|Equivalent Series Resistance(ESR)|Equivalent Series Resistance(ESR)| |---|---|---| |Frequency Range - MHz|max.|Mode of Operation| |20.000 to 40.000|100|Fundamental| |40.100 to 52.000|60|| |FrequencyStabilityvs. Temperature|FrequencyStabilityvs. Temperature|FrequencyStabilityvs. Temperature|FrequencyStabilityvs. Temperature|FrequencyStabilityvs. Temperature|FrequencyStabilityvs. Temperature| |---|---|---|---|---|---| |Operating Temperature|±10ppm|±20ppm|±30ppm|±50ppm|±100ppm| |-20 to +70°C|||||| |-40 to +85°C|-||||| |standardavailable|||||| ## Mechanical Dimensions ## Part Numbering Guide |Part Numbering Guideg GuideGuide|Part Numbering Guideg GuideGuide|Part Numbering Guideg GuideGuide|Part Numbering Guideg GuideGuide|Part Numbering Guideg GuideGuide|Part Numbering Guideg GuideGuide|Part Numbering Guideg GuideGuide|Part Numbering Guideg GuideGuide|Part Numbering Guideg GuideGuide|Part Numbering Guideg GuideGuide| |---|---|---|---|---|---|---|---|---|---| |Qantek<br>Code|Package|Nominal Frequency<br>(in MHz)|Vibration<br>Mode|Load<br>Capacitance|Operating Tem-<br>perature Range|Frequency<br>Tolerance|Frequency<br>Stability|Automotive<br>Indicator|Packaging| |Q = Qantek|C20 = 1.6x2.0 4-Pad<br>=SMD|C20 = 1.6x2.0 4-Pad<br>7 digits including the<br>decimal point<br>(f.ie. 12.0000)|F = AT-Fund|S = Series<br>08 = 8pF<br> **12 = 12pF**<br>18 = 18pF<br>20 = 20pF etc.|20 = 20pF etc.<br>A = -20 to +70°C<br> **B = -40 to +85°C**|1 = ±10ppm<br>2 = ±20ppm<br>**3 = ±30ppm**<br>5 = ±50ppm<br>0 = ±100ppm|1 = ±10ppm<br>2 = ±20ppm<br> **3 = ±30ppm**<br>5 = ±50ppm<br>0 = ±100ppm|not available|M = 250pcs Tape&Reel<br>R = 1000pcs Tape&Reel| |Example: QC2024.0000F12B33R<br>bold letters = recommended standard specifi cation|||||||||| **QANTEK Technology Corporation** Phone: +1 877-227-0440 (tollfree) www.qantek.com Fax: +1 877-227-0440 (tollfree) info@qantek.com **QC20 Series** 1.6x2.0 4-Pad SMD Quartz Crystal Unit ## Tape and Reel Dimensions **==> picture [511 x 147] intentionally omitted <==** |MarkingCode Guide|MarkingCode Guide|| |---|---|---| |Contains frequency, Qantek manufacturing code, production code (month and year) and load capacitance.||| |Month Codes<br>January<br>A<br>July<br>G<br>February<br>B<br>August<br>H<br>March<br>C<br>September<br>I<br>April<br>D<br>October<br>J<br>May<br>E<br>November<br>K<br>June<br>F<br>December<br>L|Year Codes<br>2010<br>0<br>2011<br>1<br>2012<br>2<br>2013<br>3<br>2014<br>4<br>2015<br>5|Load Capacitance Code inpF<br>pF<br>PN Code<br>pF<br>PN Code<br>12<br>A<br>20<br>F<br>18<br>B<br>22<br>G<br>8<br>C<br>30<br>H<br>10<br>D<br>32<br>I<br>16<br>E<br>S<br>S| |_Example:_First Line: 12.000_(Frequency)_Second Line: QA1A_(Qantek - January - 2011 - 12 pF)_||| ## Solder Refl ow Profi le **==> picture [247 x 168] intentionally omitted <==** |Environmental Specif cations|Environmental Specif cations| |---|---| |Mechanical Shock|MIL-STD-202, Method 213, C| |Vibration|MIL-STD-202, Method 201 & 204| |Thermal Cycle|MIL-STD, Method 1010, B| |Gross Leak|MIL-STD-202, Method 112| |Fine Leak|MIL-STD-202, Method 112| All specifi cations are subject to change without notice. **==> picture [142 x 46] intentionally omitted <==** **QANTEK Technology Corporation** Phone: +1 877-227-0440 (tollfree) www.qantek.com Fax: +1 877-227-0440 (tollfree) info@qantek.com
Updated at April 26, 2026
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →