# Crystal, QT3C Series, 32.768 kHz, 20 ppm, 9 pF
**URL**: https://novapart.co/products/QT3C-32.768KDZC-T/crystal-qt3c-series-32768-khz-20-ppm-9-pf
**SKU**: QT3C-32.768KDZC-T
**Manufacturer**: TXC
**Category**: Crystals & Oscillators || Crystals
**Price**: €0.9830
**Stock**: 1000+
**Lead Time**: 78 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (20-Jun-2016) |
| Frequency Nom | 32.768kHz |
| Product Range | QT3C 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:4326478RL/)
**QT3C kHz Crystal**
**Fuel The Digital World**
## **Features**
- Frequency range : 32.768 kHz
- SMD : Ceramic package
- External dimensions (mm) L : 3.2 x W : 1.5 x H : 0.75
- RoHS compliant & Pb free
## **Applications**
- Small mobile devices
- Communication devices
- Consumer products
- Commercial & industrial applications
## **Electrical Characteristics**
|**Item**|**Symbol**|**QT3C**|**Conditions**|
|---|---|---|---|
|Nominal Frequency|f0|32.768 kHz||
|Frequency Tolerance|∆f/f0|±10ppm, ±20ppm, ±30ppm|at 25°C|
|Load Capacitance|CL|6pF, 7pF, 9pF, 12.5pF||
|Operating Temperature Range|TOTR|-40°C ~ +85°C||
|||-40°C ~ +125°C||
|Storage Temperature Range|TSTR|-55°C ~ +125°C||
|Turnover Temperature|TM|25°C ± 5°C||
|Temperature Coefficient|β|-0.04 ppm/°C2Max.||
|Motional Capacitance|C1|3.1 fF Typ.||
|Motional Resistance (ESR)|R1|70 kΩ Max.|at 25°C|
|Drive Level|DL|0.1μW Typ. / 1.0μW Max.||
|Aging|∆f/f0|±3 ppm Max.|at 25°C ± 3°C, first year|
|Shunt Capacitance|C0|1.0 pF Typ.||
## **Dimensions**
**==> picture [46 x 11] intentionally omitted <==**
**----- Start of picture text -----**
(Unit: mm)
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**Rev. 1.06**
**Page 1**
**www.qstproducts.com**
**QT3C kHz Crystal**
**Fuel The Digital World**
## **Ordering Information**
**==> picture [326 x 448] intentionally omitted <==**
**----- Start of picture text -----**
- -
QT3C 32.768K D Z F T
Frequency Tolerance (at 25 ° C) Packaging Method
A ± 30 ppm T Tape & Reel
D ± 20 ppm
E ± 10 ppm
Load Capacitance
Operating Temperature Range
B 6 pF
° ° Y 7 pF
Z -40 C ~ +85 C
W -40 ° C ~ +125 ° C CF 9 pF12.5 pF
Note:2 Note:1 u
P Da Po B
P/O| OF| Oo—_POO . How Fa
FS Qs ta
co
Ae ae A eb 2*) 8 A|
5 a
Pt ;
fo D1 Ko
Ao = 1.8 ± 0.10 mm
Bo = 3.5 ± 0.10 mm
Ko = 1.0 ± 0.10 mm
aoe 213,240.5
SECTION aa
Ce) cys4
Ta|[a [[we2 [rss|s.ure|s|Te Tt«0 [12[ozs 25”
(Unit: mm)
**----- End of picture text -----**
## **Packing**
**==> picture [54 x 103] intentionally omitted <==**
**----- Start of picture text -----**
W
W1
r
>|_
|
L1 L
**----- End of picture text -----**
## **Reflow Profile**
Total time : Max. 200 sec. Solder melting point : 220 ° C
**Rev. 1.06**
**Page 2**
**www.qstproducts.com**
## Links
- [View this product on Novapart](https://novapart.co/products/QT3C-32.768KDZC-T/crystal-qt3c-series-32768-khz-20-ppm-9-pf)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/txc/qt3c-32-768kdzc-t/xtal-32-768khz-9pf-smd-3-2mm-x/dp/4326478RL)
---
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