# Crystal, IQXC-25 Series, 32.768 kHz, 20 ppm, 4 pF

![Product image](https://novapart.co/image/farnell:3583523RL/)

**URL**: https://novapart.co/products/LFXTAL073264/crystal-iqxc-25-series-32768-khz-20-ppm-4-pf
**SKU**: LFXTAL073264
**Manufacturer**: IQD FREQUENCY PRODUCTS
**Category**: Crystals & Oscillators || Crystals
**Price**: €0.9050
**Stock**: 1000+
**Lead Time**: 155 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Frequency Nom | 32.768kHz |
| Product Range | IQXC-25 Series |
| Load Capacitance | 4pF |
| Crystal Frequency | 32.768kHz |
| Crystal Case / Package | SMD, 2mm x 1.2mm |
| Frequency Stability + / - | - |
| Frequency Tolerance + / - | 20ppm |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3583523RL/)

_Part No. + Packaging:_ _**LFXTAL073264**_ 

## **Quartz Crystal Specification** 

## **Customer Part:** 

## **Description** 

- 2.0 x 1.2mm SMD crystal in a hermetically sealed ceramic package with an electron beam sealed metal lid. Suitable for real time clock applications. 

- Model 

IQXC-25 

Model Issue number 3 

## **Frequency Parameters** 

- Frequency 32.7680kHz 

- Frequency Tolerance ±20.00ppm 

- Tolerance Condition 

   - @ 25°C ±5°C 

- Operating Temperature Range -40.00 to 85.00°C Overtone Order Fundamental 

- Ageing ±3ppm max per year @ 25°C 

- Frequency Stability Coefficient: -0.03/°C² typ 

- Drive Level: 0.1μW±0.01μW recommended, ±0.5μW max Motional Capacitance (C1): 7fF typ 

**Outline (mm)** 

## **Electrical Parameters** 

Load Capacitance (CL) 4.00pF Shunt Capacitance (C0) 1.3pF typ, 1.7pF max ESR _***See Technical Notes***_ 

## **Environmental Parameters** 

- ~~.~~ Storage Temperature Range: –40 to 85°C 

- ~~.~~ Shock: IEC 60068-2-27: 1000G, 1ms, 3 times in each of 3 a 0.1 = 

- mutually perpendicular planes. >| 

   - Vibration: IEC 60068-2-6: 1.5mm amplitude, 10Hz-55Hz, 1min in 3 mutually perpendicular planes, duration 2hrs each plane (total 6hrs). 

## **Manufacturing Details** 

**Typical Frequency Stability Characteristics** 

- Maximum Reflow Temperature: 260°C for 5secs max 

- RoHS Terminations Au over Ni over W base RoHS Reflow Temp 260°C max for 5secs max 

## **Compliance** 

RoHS Status (2015/863/EU) Compliant REACh Status Compliant MSL Rating (JDEC-STD-033): Not Applicable 

## **Packaging Details** 

- Tape & reel in accordance with EIA-481 Quantities below the standard reel size to be supplied on cut tape. 

Standard Quantity: 3,000 Pieces 

Standard Quantity: 3,000 Pieces 

## **Technical Notes** 

_ESR 80k Ohms max_ 

## **Sales Office Contact Details:** 

UK: +44 (0)1460 270200 USA: +1.760 668 8935 

Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com 

Page 1 of 1 

Printed on 6 Oct 23 23:54 using Part Data Sheet V1.0022 



## Links

- [View this product on Novapart](https://novapart.co/products/LFXTAL073264/crystal-iqxc-25-series-32768-khz-20-ppm-4-pf)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/iqd-frequency-products/lfxtal073264/crystal-32-768khz-4pf-2mm-x-1/dp/3583523RL)
---

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