# Crystal, QT26 Series, 32.768 kHz, 20 ppm, 6 pF

![Product image](https://novapart.co/image/farnell:4326431/)

**URL**: https://novapart.co/products/QT26-32.768KDZB-B/crystal-qt26-series-32768-khz-20-ppm-6-pf
**SKU**: QT26-32.768KDZB-B
**Manufacturer**: TXC
**Category**: Crystals & Oscillators || Crystals
**Price**: €0.0990
**Stock**: 500+
**Lead Time**: 78 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (20-Jun-2016) |
| Frequency Nom | 32.768kHz |
| Product Range | QT26 Series |
| Load Capacitance | 6pF |
| Crystal Frequency | 32.768kHz |
| Crystal Case / Package | Cylinder Radial, 6mm x 2mm Dia |
| Frequency Stability + / - | - |
| Frequency Tolerance + / - | 20ppm |
| Operating Temperature Max | 70°C |
| Operating Temperature Min | -20°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4326431/)

**QT26 kHz Crystal** 

**Fuel The Digital World** 

## **Features** 

- Frequency range : 32.768 kHz 

- DIP : Cylinder type 

- External dimensions (mm) Φ : 2.0  x  L : 6.2 

## **Applications** 

   - Watch, Clock Real-time clock (RTC) Security devices Consumer products 

- RoHS compliant & Pb free 

## **Electrical Characteristics** 

|**Item**|**Symbol**|**QT26**|**Conditions**|
|---|---|---|---|
|Nominal Frequency|f0|32.768 kHz||
|Frequency Tolerance|∆f/f0|±5ppm, ±10ppm, ±20ppm|at 25°C|
|Load Capacitance|CL|6pF, 12.5pF||
|Operating Temperature Range|TOTR|-20°C ~ +70°C||
|Storage Temperature Range|TSTR|-40°C ~ +85°C||
|Turnover Temperature|TM|25°C ± 5°C||
|Temperature Coefficient|β|-0.034 ± 0.006ppm/°C2||
|Motional Resistance (ESR)|R1|35 kΩ Max.|at 25°C|
|Drive Level|DL|1 μW Max.||
|Aging|∆f/f0|±3 ppm Max.|at 25°C ± 3°C,first year|
|Shunt Capacitance|C0|1.2 pF Typ.||



## **Dimensions** 

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## **Ordering Information** 

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**----- Start of picture text -----**<br>
- -<br>QT26 32.768K D Z F B<br>Frequency Tolerance (at 25 ° C)  Packaging Method<br>D  ±  20 ppm  B  Bulk<br>E  ±  10 ppm<br>H  ±  5 ppm<br>Load Capacitance<br>Frequency Stability (over Temp.)  B  6 pF<br>F  12.5 pF<br>Z  Standard for kHz<br>**----- End of picture text -----**<br>


**Rev. 1.05** 

**Page 1** 

**www.qstproducts.com** 



## Links

- [View this product on Novapart](https://novapart.co/products/QT26-32.768KDZB-B/crystal-qt26-series-32768-khz-20-ppm-6-pf)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/txc/qt26-32-768kdzb-b/xtal-32-768khz-6pf-6mm-x-2mm-dia/dp/4326431)
---

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