# Crystal, HC49 Series, 14.7456 MHz, 20 ppm, 30 ppm, 30 pF
**URL**: https://novapart.co/products/LFXTAL003218B/crystal-hc49-series-147456-mhz-20-ppm-30-pf
**SKU**: LFXTAL003218B
**Manufacturer**: IQD FREQUENCY PRODUCTS
**Category**: Crystals & Oscillators || Crystals
**Price**: €0.4230
**Stock**: 100+
**Lead Time**: 57 days (indicative)
## Description
Frequency Nom:14.7456MHz; Crystal Case:Through Hole, 11mm x 4.65mm; Frequency Stability + / -:30ppm; Load Capacitance:30pF; Frequency Tolerance + / -:20ppm; Product Range:HC-49 Series; Operating Te
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| No. Of Pins | 2Pins |
| Frequency Nom | 14.7456MHz |
| Product Range | HC49 Series |
| Crystal Mounting | Through Hole |
| Load Capacitance | 30pF |
| Crystal Frequency | 14.7456MHz |
| Crystal Case / Package | Through Hole, 11mm x 4.65mm |
| Frequency Stability + / - | 30ppm |
| Frequency Tolerance + / - | 20ppm |
| Operating Temperature Max | 60°C |
| Operating Temperature Min | -10°C |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:9712852/)
**Quartz Crystal Specification** _**HC49**_
## **ISSUE 15; October 2015**
## **Description**
- Industry standard leaded package Resistance welded, hermetically sealed in an inert atmosphere, glass to metal seals on leads Variants available include but are not limited to:3L = an additional centre mounted leg grounds the can TW = an additional top mounted leg grounds the can T = a truncated height of 11.1mm
Please see our HC49 Gull-Wing for a SMD alternative Please contact our sales offices for more options
- **Frequency Parameters** Frequency 1.8432MHz to 270.0MHz Frequency Tolerance ±5.00ppm to ±100.00ppm Frequency Stability ±5.00ppm to ±200.00ppm Ageing ±3ppm typical per year
- **Electrical Parameters** Load Capacitance 10.0pF to 75.0pF Shunt Capacitance 7pF max Drive Level 1mW max
## **Outline (mm) Standard 2 leg HC49 package**
## **Operating Temperature Ranges**
- 0 to 50°C
- -10 to 60°C
- -20 to 70°C
- -30 to 80°C
- -40 to 85°C
- -55 to 105°C
- -55 to 125°C
- **Environmental Parameters**
- Shock: 981m/s², 6ms, 3 times in each of 3 mutually perpendicular planes
**==> picture [97 x 8] intentionally omitted <==**
**----- Start of picture text -----**
Outline (mm) -3L = 3 Lead
**----- End of picture text -----**
- Vibration: 10Hz-60Hz, 0.75mm amplitude, 60Hz-500Hz, 98.1m/s², 30mins in 3 mutually perpendicular planes Storage Temperature Range: -55 to 125°C
## **Ordering Information**
Frequency* Model* Frequency Tolerance (@25°C)* Frequency Stability (over operating temperature range)* Operating Temperature Range* Load Capacitance* Overtone*
- Example: 10.0MHz HC49 50/50/–40 to 85C/10 FUND
## **Compliance**
RoHS Status (2011/65/EU) Compliant REACh Status Compliant MSL Rating (JDEC-STD-033): Not Applicable
## **Sales Office Contact Details:**
UK: +44 (0)1460 270200 France: 0800 901 383 Germany: 0800 1808 443 USA: +1 408.273.4530
Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com
Printed on 20 Oct 15 16:18 using Model Data Sheet V1.2550
Page 1 of 5
**Quartz Crystal Specification** _**HC49**_
## **Packaging Details**
- Pack Style: Bulk Pack Size: 100
- Loose in bulk pack
- Pack Style: Ammo Tape & ammo in accordance with Pack Size: 1,000 EIA-468-C
- Pack Style: Cutt In tape, cut from a reel Pack Size: 10
- Pack Style: Reel Tape & reel in accordance with EIA-468-C Pack Size: 1,000
- Pack Style: R250 Tape & reel in accordance with EIA-481-D Pack Size: 250
- Pack Style: R500 Tape & reel in accordance with EIA-468-C Pack Size: 500
## **Outline (mm) -3L/TW = 3 Lead and Top Wire**
## **Outline (mm) -SL = Sleeve**
## **Sales Office Contact Details:**
UK: +44 (0)1460 270200 Germany: 0800 1808 443
France: 0800 901 383 USA: +1 408.273.4530
Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com
Printed on 20 Oct 15 16:18 using Model Data Sheet V1.2550
Page 2 of 5
**Quartz Crystal Specification** _**HC49**_
**Outline (mm) -TW = Top Wire**
**Sales Office Contact Details:**
UK: +44 (0)1460 270200 Germany: 0800 1808 443
France: 0800 901 383 USA: +1 408.273.4530
Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com
Printed on 20 Oct 15 16:18 using Model Data Sheet V1.2550
Page 3 of 5
**Quartz Crystal Specification** _**HC49**_
## **Electrical Specification - maximum limiting values**
|**Frequency**
**Min**|**Frequency**
**Max**|**Temperature Range**|**Stability***|**Over Tone Order**|**ESR**|
|---|---|---|---|---|---|
|||°C|ppm||Ω|
|1.8432MHz|1.999999MHz|0 to 50
-10 to 60
-20 to 70
-30 to 80
-40 to 85
-55 to 105
-55 to 125|±15
±20
±20
±25
±30
±50
±100|Fundamental|800|
|2.0MHz|2.999999MHz|0 to 50
-10 to 60
-20 to 70
-30 to 80
-40 to 85
-55 to 105
-55 to 125|±15
±20
±20
±25
±30
±50
±100|Fundamental|600|
|3.0MHz|3.999999MHz|0 to 50
-10 to 60
-20 to 70
-30 to 80
-40 to 85
-55 to 105
-55 to 125|±15
±20
±20
±25
±30
±50
±100|Fundamental|150|
|4.0MHz|6.999999MHz|0 to 50
-10 to 60
-20 to 70
-30 to 80
-40 to 85
-55 to 105
-55 to 125|±15
±20
±20
±25
±30
±50
±100|Fundamental|100|
|7.0MHz|9.999999MHz|0 to 50
-10 to 60
-20 to 70
-30 to 80
-40 to 85
-55 to 105
-55 to 125|±15
±20
±20
±25
±30
±50
±100|Fundamental|50|
|10.0MHz|36.0MHz|0 to 50
-10 to 60
-20 to 70
-30 to 80
-40 to 85
-55 to 105
-55 to 125|±15
±20
±20
±25
±30
±50
±100|Fundamental|35|
|21.0MHz|90.0MHz|0 to 50
-10 to 60
-20 to 70|±15
±20
±20|3rd Overtone|40|
## **Sales Office Contact Details:**
UK: +44 (0)1460 270200 Germany: 0800 1808 443
France: 0800 901 383 USA: +1 408.273.4530
Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com
Printed on 20 Oct 15 16:18 using Model Data Sheet V1.2550
Page 4 of 5
## **Quartz Crystal Specification** _**HC49**_
|**Frequency**
**Min**|**Frequency**
**Max**|**Temperature Range**|**Stability***|**Over Tone Order**|**ESR**|
|---|---|---|---|---|---|
|||°C|ppm||Ω|
|||-30 to 80
-40 to 85
-55 to 105
-55 to 125|±25
±30
±50
±100|||
|60.0MHz|150.0MHz|0 to 50
-10 to 60
-20 to 70
-30 to 80
-40 to 85
-55 to 105
-55 to 125|±10
±15
±15
±20
±25
±50
±50|5th Overtone|70|
|85.0MHz|210.0MHz|0 to 50
-10 to 60
-20 to 70
-30 to 80
-40 to 85
-55 to 105
-55 to 125|±5
±5
±10
±20
±25
±50
±50|7th Overtone|100|
|110.0MHz|270.0MHz|0 to 50
-10 to 60
-20 to 70
-30 to 80
-40 to 85
-55 to 105
-55 to 125|±5
±5
±10
±20
±25
±50
±50|9th Overtone|150|
_*Stability Maximum values ±200ppm_
_This document was correct at the time of printing; please contact your local sales office for the latest version. Click to view latest version on our website._
**Sales Office Contact Details:**
UK: +44 (0)1460 270200 Germany: 0800 1808 443
France: 0800 901 383 USA: +1 408.273.4530
Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com
Printed on 20 Oct 15 16:18 using Model Data Sheet V1.2550
Page 5 of 5
## Links
- [View this product on Novapart](https://novapart.co/products/LFXTAL003218B/crystal-hc49-series-147456-mhz-20-ppm-30-pf)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/iqd-frequency-products/lfxtal003218/crystal-14-745600mhz/dp/9712852)
---
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