# Crystal, HC49/4HSMX Series, 14.7456 MHz, 30 ppm, 50 ppm, 18 pF

![Product image](https://novapart.co/image/farnell:4210023RL/)

**URL**: https://novapart.co/products/LFXTAL069825/crystal-hc49-4hsmx-series-147456-mhz-30-ppm-50-18
**SKU**: LFXTAL069825
**Manufacturer**: IQD FREQUENCY PRODUCTS
**Category**: Crystals & Oscillators || Crystals
**Price**: €0.2640
**Stock**: 50+
**Lead Time**: 50 days (indicative)

## Description

Available until stocks are exhausted

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (23-Jan-2024) |
| Frequency Nom | 14.7456MHz |
| Product Range | HC49/4HSMX Series |
| Load Capacitance | 18pF |
| Crystal Frequency | 14.7456MHz |
| Crystal Case / Package | SMD, 11.4mm x 4.9mm |
| Frequency Stability + / - | 50ppm |
| Frequency Tolerance + / - | 30ppm |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4210023RL/)

**Quartz Crystal Specification** _Part No. + Packaging:_ _**LFXTAL069825**_ 

## **Customer Part:** 

## **Description** 

- Industry standard SMD crystal Resistance welded, hermetically sealed in an inert atmosphere, glass to metal seals on leads 

Lead wires are mounted onto a plastic former to create a gull wing mount Model HC49/4HSMX Model Issue number 17 

## **Frequency Parameters** 

- Frequency 14.74560MHz Frequency Tolerance ±30.00ppm Tolerance Condition @25°C ±2°C Frequency Stability ±50.00ppm Operating Temperature Range -40.00 to 85.00°C Overtone Order Fundamental Ageing ±5ppm typ per year @25°C 

**Outline (mm)** 

## **Electrical Parameters** 

- Load Capacitance (CL) 18.00pF Shunt Capacitance (C0) 7pF max Drive Level 500µW max ESR 40.00Ω max 

## **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 

- RoHS Terminations 

RoHS Reflow Temp 260°C max for 10s max 

**Typical Frequency vs Temperature Curves** 

## **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: 1,000 Pieces 

Standard Quantity: 1,000 Pieces 

## **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 22:12 using Part Data Sheet V1.0022 



## Links

- [View this product on Novapart](https://novapart.co/products/LFXTAL069825/crystal-hc49-4hsmx-series-147456-mhz-30-ppm-50-18)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/iqd-frequency-products/lfxtal069825/crystal-14-7456mhz-smd-11-4mm/dp/4210023RL)
---

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