# Crystal, 32.768 kHz, SMD, 8.7mm x 3.7mm, 12.5 pF, 20 ppm, PH32768

![Product image](https://novapart.co/image/farnell:1641088/)

**URL**: https://novapart.co/products/PH32768X/crystal-32768-khz-smd-87mm-x-37mm-125-pf-20-ppm
**SKU**: PH32768X
**Manufacturer**: EUROQUARTZ
**Category**: Crystals & Oscillators || Crystals
**Price**: €0.6400
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Crystal Case | SMD, 8.7mm x 3.7mm |
| Frequency Nom | 32.768kHz |
| Product Range | PH32768 |
| Load Capacitance | 12.5pF |
| Frequency Tolerance + / - | 20ppm |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1641088/)

_EURO_ QUARTZ 

**90SMX(N) CRYSTALS** 

## **8.7 x 3.8 x 2.5mm SMD** 

## **32.768kHz** 

- **Frequency 32.768kHz** 

- **Industry-standard package** 

- **Compact and low-profile** 

- **Supplied on EIA tape and reel** 

## **DESCRIPTION** 

90SMX(N) crystals are miniature surface-mount crystals specifically designed to provide a low-cost and reliable source of real time clock 32.768kHz frequency fro mass-marlet applications. The crystals are low-profile and encapsulated in epoxy resin. 

## **OUTLINE & DIMENSIONS** 

## **SPECIFICATION** 

|Nominal Frequency:|32.7680kHz|
|---|---|
|Calibration Tolerance at 25ºC:|±20ppm|
|Load Capacitance (CL):|12.5pF*|
|Equivalent Series Resistance (ESR): 50k Ohms|Equivalent Series Resistance (ESR): 50k Ohms|
|Drive level:|1.0 µW max.|
|Q:|50,000 minimum|
|Temperature Coefficient:|-0.035±0.008ppm/°C2 (Parabolic)|
|Turnover Temperature:|+25°±5°C|
|Shunt Capacitance:|1.35pF typical|
|Ageing:|±5ppm max. in first year at 25°C|
|Insulation Resistance:|500M Ohm minimum @100VDC|
|Crystal Cut:|X-Cut|
|Operating Temperature Range:|-40° to +85°C|
|Storage Temperature Range:|-55° to +125°C|
|Reflow Soldering:|10s maximum at 260°C twice|
||or 180s at 230°C, once.|
|Shock:|±5ppm max, free drops x3 from|
||75cm height onto hard wood|
||surface.|
|Packaging:|EIA tape and reel, 3k pieces/reel|
|RoHS Status:|Compliant|



* Other CL (I.e CL = 6pF) is available, check with Euroquartz. 

## **PART NUMBER AND SPECIFICATION** 

Order stock number: PH32768X for 32.768kHz ±20ppm, 12.5pF 

## **STABILITY OVER TEMPERATURE X-Cut Crystal** 

**EUROQUARTZ LIMITED  Blacknell Lane  CREWKERNE  Somerset  UK  TA18 7HE Tel: +44 (0)1460 230000  Fax: +44 (0)1460 230001    info@euroquartz.co.uk    www.euroquartz.co.uk** 



## Links

- [View this product on Novapart](https://novapart.co/products/PH32768X/crystal-32768-khz-smd-87mm-x-37mm-125-pf-20-ppm)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/euroquartz/ph32768x/crystal-3x8mm-plt-32-768khz-12/dp/1641088)
---

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