# Crystal, QT3CD Series, 32.768 kHz, 20 ppm, 9 pF

![Product image](https://novapart.co/image/farnell:4326485/)

**URL**: https://novapart.co/products/QT3CD-32.768KDZC-T/crystal-qt3cd-series-32768-khz-20-ppm-9-pf
**SKU**: QT3CD-32.768KDZC-T
**Manufacturer**: TXC
**Category**: Crystals & Oscillators || Crystals
**Price**: €0.3980
**Stock**: 1000+
**Lead Time**: 92 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (20-Jun-2016) |
| Frequency Nom | 32.768kHz |
| Product Range | QT3CD Series |
| Load Capacitance | 9pF |
| Crystal Frequency | 32.768kHz |
| Crystal Case / Package | SMD, 3.2mm x 1.5mm |
| Frequency Stability + / - | - |
| Frequency Tolerance + / - | 20ppm |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4326485/)

**QT3CD** QST **kHz Crystal** ~~i‘~~ **Fuel The Digital World** isi 

## **Features** 

- Frequency range : 32.768 kHz 

- SMD : Ceramic package 

- External dimensions (mm) L : 3.2 x W : 1.5 x H : 0.9 

- RoHS compliant & Pb free 

## **Applications** 

- Small mobile devices 

- Communication devices 

- Consumer products 

- Smart meters 

- Commercial & industrial applications 

## **Electrical Characteristics** 

|**Item**|**Symbol**|**QT3CD**|**Conditions**|
|---|---|---|---|
|Nominal Frequency|f0|32.768 kHz||
|Frequency Tolerance|∆f/f0|±5ppm, ±10ppm, ±20ppm|at 25°C|
|Load Capacitance|CL|6pF, 7pF, 9pF, 12.5pF||
|Operating Temperature Range|TOTR|-40°C ~ +85°C||
|Storage Temperature Range|TSTR|-55°C ~ +125°C||
|Turnover Temperature|TM|25°C ± 5°C||
|Temperature Coefficient|β|-0.034 ± 0.006ppm/°C2||
|Motional Resistance (ESR)|R1|70 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|0.95 pF Typ.||



## **Dimensions** 

**==> picture [218 x 139] intentionally omitted <==**

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Recommended Pad Layout<br>ee<br>_ 11) 14 rs<br>+e | |<br>(Unit: mm)  Internal Connection<br>**----- End of picture text -----**<br>


**Rev. 1.01** 

**Page 1** 

**www.qstproducts.com** 

**QT3CD kHz Crystal** 

**==> picture [87 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
 Fuel The Digital World<br>**----- End of picture text -----**<br>


## **Ordering Information** 

**==> picture [333 x 156] intentionally omitted <==**

**----- Start of picture text -----**<br>
- -<br>QT3CD 32.768K D Z F T<br>Frequency Tolerance (at 25 ° C)  Packaging Method<br>D  ±  20 ppm  T  Tape & Reel<br>E  ±  10 ppm<br>H  ±  5 ppm<br>Load Capacitance<br>B  6 pF<br>Frequency Stability (over Temp.)<br>Y  7 pF<br>Z  Standard for kHz  C  9 pF<br>F  12.5 pF<br>**----- End of picture text -----**<br>


## **Packing** 

## **Reflow Profile** 

**Rev. 1.01** 

**Page 2** 

**www.qstproducts.com** 



## Links

- [View this product on Novapart](https://novapart.co/products/QT3CD-32.768KDZC-T/crystal-qt3cd-series-32768-khz-20-ppm-9-pf)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/txc/qt3cd-32-768kdzc-t/xtal-32-768khz-9pf-smd-3-2mm-x/dp/4326485)
---

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