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QC5A12.0000F12B12M
Crystal, QC5A, 12 MHz, 10 ppm, 20 ppm, 12 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:12MHz; Crystal Case:SMD, 5mm x 3.2mm; Frequency Stability + / -:20ppm; Load Capacitance:12pF; Frequency Tolerance + / -:10ppm; Product Range:QC5A Series; Operating Tempera
- SVHC: No SVHC (27-Jun-2024)
- Frequency Nom: 12MHz
- Product Range: QC5A
- Load Capacitance: 12pF
- Crystal Frequency: 12MHz
- Crystal Case / Package: SMD, 5mm x 3.2mm
- Frequency Stability + / -: 20ppm
- Frequency Tolerance + / -: 10ppm
- Operating Temperature Max: 85°C
- Operating Temperature Min: -40°C
| Delivery and price | |
|---|---|
| Units per pack | 500 |
| Price | 0.484 € |
| Current stock | 500+ |
| Lead time | 30 days |
Datasheet
**QC5A Series** 3.2x5.0 4-Pad SMD Quartz Crystal Unit ## **Features** - Low in height, suitable for thin equipment - Ceramic package and metal lid assures high reliability - Tight tolerance and stability available ## **Applications** - High density applications - Modem, communication and test equipment - PMCIA, wireless applications - Automotive applications |General Specifi cations|General Specifi cations|||||Equivalent Series Resistance(ESR)|Equivalent Series Resistance(ESR)|Equivalent Series Resistance(ESR)|Equivalent Series Resistance(ESR)|Equivalent Series Resistance(ESR)|| |---|---|---|---|---|---|---|---|---|---|---|---| |Frequency Range||8.000 to 160.000MHz||||Frequency Range - MHz||max.|Mode of Operation||| |Mode of Oscillation|Fundamental|8.000 to 52.000MHz||||8.000<br>to 10.000||100|Fundamental||| ||Third Overtone|40.000 to 160.000MHz||||10.100 to 15.000||80|||| |Frenquency Tolerance at 25°C||±10 to ±30ppm (±30ppm standard)||||15.100 to 25.000||50|||| |Frequency Stability over Temperature Range||See Stability vs. Temperature Table||||25.100 to 30.000||40|||| |Storage Temperature||-55 to +125°C||||30.100 to 52.000||35|||| |Aging per Year||±3ppm max.||||40.000 to 52.000||100|Third Overtone|Third Overtone|| |Load Capacitance CL||10 to 32pF and Series Resonance||||52.100 to 80.000||100|||| |Shunt Capacitance C0||7.0pF max.||||80.100 to 160.000||80|||| |Equivalent Series Resistance (ESR)||See ESR Table|||||||||| |Drive Level||100µW max.|||||||||| |Insulation Resistance (M)||500 at 100Vdc ±15Vdc|||||||||| ||||||||||||| |FrequencyStabilityvs. Tem|vs. Temperature||||||||||| |Operating Temperature||±10ppm|±20ppm|||±30ppm||±50ppm||±100ppm|| |-20 to +70°C|||||||||||| |-40 to +85°C||**|||||||||| |-40 to +105°C||-|-|||-|||||| |-40 to +125°C||-|-|||-||-|||| |*Operating Temperature -30 to +85°C|||||||||standard||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 Tempe-<br>rature Range|Frequency<br>Tolerance|Frequency<br>Stability|Automotive<br>Indicator|Packaging| |Q = Qantek|C5A = 3.2x5.0 4-Pad<br>=SMD|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.|A = -20 to +70°C<br> **B = -40 to +85°C**<br>C = -40 to +105°C<br>D = -40 to +125°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|A = AEC-Q200|M = 250pcs Tape&Reel<br>R = 1000pcs Tape&Reel| |Example: QC5A12.0000F12B33R<br>bold letters = recommended standard specifi cation|||||||||| **QANTEK Technology Corporation** Phone: +1 877-227-0440 (tollfree) Fax: +1 877-227-0440 (tollfree) www.qantek.com info@qantek.com **QC5A Series** 3.2x5.0 4-Pad SMD Quartz Crystal Unit ## Tape and Reel Dimensions **==> picture [511 x 148] intentionally omitted <==** ## Marking Code Guide **==> picture [511 x 140] intentionally omitted <==** **----- Start of picture text -----**<br> Contains frequency, Qantek manufacturing code, production code (month and year) and load capacitance.<br>Month Codes Year Codes Load Capacitance Code in pF<br>January A July G 2010 0 2011 1 2012 2 pF PN Code pF PN Code<br>February B August H 2013 3 2014 4 2015 5 12 A 20 F<br>March C September I 18 B 22 G<br>April D October J 8 C 30 H<br>May E November K 10 D 32 I<br>June F December L 16 E S S<br>Example: First Line: 12.000 (Frequency) Second Line: QA1A (Qantek - January - 2011 - 12 pF)<br>**----- End of picture text -----**<br> ## 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
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