# Crystal, HC-49/4H, 14.7456 MHz, 30 ppm, 50 ppm, 18 pF

![Product image](https://novapart.co/image/farnell:2449512/)

**URL**: https://novapart.co/products/LFXTAL020920B/crystal-hc-49-4h-147456-mhz-30-ppm-50-18-pf
**SKU**: LFXTAL020920B
**Manufacturer**: IQD FREQUENCY PRODUCTS
**Category**: Crystals & Oscillators || Crystals
**Price**: €0.2740
**Stock**: 10+

## Description

Frequency Nom:14.7456MHz; Crystal Case:Through Hole, 11mm x 4.7mm; Frequency Stability + / -:50ppm; Load Capacitance:18pF; Frequency Tolerance + / -:30ppm; Product Range:HC-49/4H Series;

## Specifications

| Parameter | Value |
|---|---|
| No. Of Pins | 2Pins |
| Frequency Nom | 14.7456MHz |
| Product Range | HC-49/4H |
| Crystal Mounting | Through Hole |
| Load Capacitance | 18pF |
| Crystal Frequency | 14.7456MHz |
| Crystal Case / Package | Through Hole, 11mm x 4.7mm |
| Frequency Stability + / - | 50ppm |
| Frequency Tolerance + / - | 30ppm |
| Operating Temperature Max | 70°C |
| Operating Temperature Min | -20°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2449512/)

**Crystal Specification** 

_Part No. + Packaging:_ _**LFXTAL020920BULK**_ 

## **Description** 

Industry standard leaded package 

Resistance welded, hermetically sealed in an inert atmosphere, glass to metal seals on leads 

2 Leg design 

Model HC49/4H Model Issue number 15 **Frequency Parameters** Frequency 14.74560MHz Frequency Tolerance @ 25°C ±30.00ppm Frequency Stability ±50.00ppm Operating Temperature Range -20.00 to 70.00°C Overtone Order Fundamental Ageing ±5ppm typical per year at 25°C Ageing: ±1ppm available on request **Electrical Parameters** Load Capacitance (CL) 18.00pF Shunt Capacitance (C0) 7pF max Drive Level 500µW max ESR 40Ω max 

## **Outline (mm)** 

## **Environmental Parameters** 

- Shock: 981m/s², 6ms, 3 times in each of 3 mutually perpendicular planes 

- Vibration: 10Hz-60Hz, 0.75mm amplitude, 60Hz-500Hz, 98.1m/s², 30mins in 3 mutually perpendicular planes 

Storage Temperature Range: -55 to 125°C 

## **Compliance** 

RoHS Status Compliant REACh Status Compliant MSL Rating (JDEC-STD-033): Not Applicable 

## **Packaging** 

Pack Type: Bulk Loose in Bulk pack Pack Size 100 Alternative packing option available 

## **Typical Frequency vs Temperature Curves** 

_This document is correct at the time of printing; please contact your local office for the latest version._ 

## **Sales Office Contact Details:** 

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

France: +33 (0)5 34 50 91 18 USA: +1 408.273.4530 

UK: +44 (0)1460 270200 Germany: +49 (0) 30 408 192 300 

Printed on 2 Oct 14 15:24 

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## Links

- [View this product on Novapart](https://novapart.co/products/LFXTAL020920B/crystal-hc-49-4h-147456-mhz-30-ppm-50-18-pf)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/iqd-frequency-products/lfxtal020920b/crystal-14-7456mhz-18pf-hc49/dp/2449512)
---

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