LFXTAL003118B
Crystal, HC49 Series, 5 MHz, 20 ppm, 50 ppm, 30 pF
- Manufacturer: IQD FREQUENCY PRODUCTS
- Product type: Crystals
- Frequency Nom:5MHz; Crystal Case:Through Hole, 11mm x 4.65mm; Frequency Stability + / -:50ppm; Load Capacitance:30pF; Frequency Tolerance + / -:20ppm; Product Range:HC-49 Series; Operating Temperature Min:
- SVHC: No SVHC (04-Feb-2026)
- No. of Pins: 2Pins
- Frequency Nom: 5MHz
- Product Range: HC49 Series
- Crystal Mounting: Through Hole
- Load Capacitance: 30pF
- Crystal Frequency: 5MHz
- Crystal Case / Package: Through Hole, 11mm x 4.65mm
- Frequency Stability + / -: 50ppm
- Frequency Tolerance + / -: 20ppm
- Operating Temperature Max: 60°C
- Operating Temperature Min: -10°C
| Delivery and price | |
|---|---|
| Units per pack | 500 |
| Price | 0.423 € |
| Current stock | 500+ |
| Lead time | 30 days |
**Crystal Specification** _Model:_ _**HC49**_ **IQD Frequency Products** _Incorporating IQD FOQ GmbH_ ## **ISSUE 15; September 2012 - RoHS 2011/65/EU** **Description** a 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 Range** - a Frequency 1.8432 to 270.0000MHz a Frequency Stability ±5.00ppm a Frequency Tolerance ±5ppm to ±100ppm **Outline (mm)** - **General Specification** 10.2 ; Load Capacitance (CL) 10.0pF to 75.0pF or Series Drive Level 1mW max - ~~7~~ Ageing ±3ppm typical per year ~~i~~ | Shunt Capacitance (C0) 7pF max ioe) **Operating Temperature Ranges** fang ~~.~~ 0 to 50°C ~~.~~ -10 to 60°C @0.45 ei . -20 to 70°C 4.88 jl lL = -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 **-3L = 3 Lead** 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 ## **Packing Details** Pack Style: **Bulk** Loose in bulk pack Pack Size 100 Pack Style: **Reel** Tape and reel in accordance with EIA-468-C Pack Size 1,000 Alternative packing options available ## **Sales Office Contact Details:** UK: +44 (0)1460 270200 Germany: +49 (0)7264 9145-0 France: +33 (0)5 34 50 91 18 USA: +1 (0)408.273.4530 Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com Printed on 3 Oct 12 17:14 Page 1 of 3 |**Frequency**<br>**Range**<br>~~a~~<br>~~TLE~~|**Frequency**<br>**Tolerance**<br>~~a~~<br>~~TLE~~|**Stability**<br>~~a~~<br>~~TLE~~|**Stability**<br>~~a~~<br>~~TLE~~|**Temperature**<br>**Range**<br>~~a~~<br>~~TLE~~|**ESR Max**<br>~~a~~<br>~~TLE~~|**Vibration**<br>**Mode**<br>~~TLE~~| |---|---|---|---|---|---|---| |||Min<br>~~a~~<br>~~TLE~~|Max<br>~~a~~<br>~~TLE~~|||| |1.8432 to <2.0MHz<br>~~TLE~~|±5ppm to ±100ppm<br>~~TLE~~|±15ppm<br>±20ppm<br>±20ppm<br>±25ppm<br>±30ppm<br>±50ppm<br>±100ppm<br>~~TLE~~|±200ppm<br>~~TLE~~|0 to 50°C<br>-10 to 60°C<br>-20 to 70°C<br>-30 to 80°C<br>-40 to 85°C<br>-55 to 105°C<br>-55 to 125°C<br>~~TLE~~|800Ω<br>~~TLE~~|Fundamental<br>~~TLE~~| |2.0000 to <3.0MHz<br>~~LE~~|±5ppm to ±100ppm<br>~~LE~~|±15ppm<br>±20ppm<br>±20ppm<br>±25ppm<br>±30ppm<br>±50ppm<br>±100ppm<br>~~LE~~|±200ppm<br>~~LE~~|0 to 50°C<br>-10 to 60°C<br>-20 to 70°C<br>-30 to 80°C<br>-40 to 85°C<br>-55 to 105°C<br>-55 to 125°C<br>~~LE~~|600Ω<br>~~LE~~|Fundamental<br>~~LE~~| |3.0000 to <4.0MHz<br>~~LE~~|±5ppm to ±100ppm<br>~~LE~~|±15ppm<br>±20ppm<br>±20ppm<br>±25ppm<br>±30ppm<br>±50ppm<br>±100ppm<br>~~LE~~|±200ppm<br>~~LE~~|0 to 50°C<br>-10 to 60°C<br>-20 to 70°C<br>-30 to 80°C<br>-40 to 85°C<br>-55 to 105°C<br>-55 to 125°C<br>~~LE~~|150Ω<br>~~LE~~|Fundamental<br>~~LE~~| |4.0000 to <7.0MHz<br>~~LE~~|±5ppm to ±100ppm<br>~~LE~~|±15ppm<br>±20ppm<br>±20ppm<br>±25ppm<br>±30ppm<br>±50ppm<br>±100ppm<br>~~LE~~|±200ppm<br>~~LE~~|0 to 50°C<br>-10 to 60°C<br>-20 to 70°C<br>-30 to 80°C<br>-40 to 85°C<br>-55 to 105°C<br>-55 to 125°C<br>~~LE~~|100Ω<br>~~LE~~|Fundamental<br>~~LE~~| |7.0000 to <10.0MHz<br>~~LE~~|±5ppm to ±100ppm<br>~~LE~~|±15ppm<br>±20ppm<br>±20ppm<br>±25ppm<br>±30ppm<br>±50ppm<br>±100ppm<br>~~LE~~|±200ppm<br>~~LE~~|0 to 50°C<br>-10 to 60°C<br>-20 to 70°C<br>-30 to 80°C<br>-40 to 85°C<br>-55 to 105°C<br>-55 to 125°C<br>~~LE~~|50Ω<br>~~LE~~|Fundamental<br>~~LE~~| |10.0000 to <36.0MHz<br>~~LE~~<br>~~ft~~|±5ppm to ±100ppm<br>~~LE~~<br>~~ftttt~~|±15ppm<br>±20ppm<br>±20ppm<br>±25ppm<br>±30ppm<br>±50ppm<br>±100ppm<br>~~LE~~<br>~~ttt~~|±200ppm<br>~~LE~~<br>~~ttt~~|0 to 50°C<br>-10 to 60°C<br>-20 to 70°C<br>-30 to 80°C<br>-40 to 85°C<br>-55 to 105°C<br>-55 to 125°C<br>~~LE~~<br>~~ttttt~~|35Ω<br>~~LE~~<br>~~tt~~|Fundamental<br>~~LE~~<br>~~tt~~| |21.0000 to <90.0MHz<br>~~ft~~|±5ppm to ±100ppm<br>~~ftttt~~|±15ppm<br>±20ppm<br>±20ppm<br>±25ppm<br>±30ppm<br>~~ttt~~|±200ppm<br>~~ttt~~|0 to 50°C<br>-10 to 60°C<br>-20 to 70°C<br>-30 to 80°C<br>-40 to 85°C<br>~~ttttt~~|40Ω<br>~~tt~~|3RD Overtone<br>~~tt~~| Printed on 3 Oct 12 17:14 Page 2 of 3 _Model:_ _**HC49**_ _Incorporating IQD FOQ GmbH_ ## **IQD Frequency Products** ## **Crystal Specification** ## **Electrical Specification - maximum limiting values** |**Frequency**<br>**Range**|**Frequency**<br>**Tolerance**|**Stability**|**Stability**|**Temperature**<br>**Range**|**ESR Max**|**Vibration**<br>**Mode**| |---|---|---|---|---|---|---| |||Min|Max|||| |||±50ppm<br>±100ppm||-55 to 105°C<br>-55 to 125°C||| |60.0000 to <150.0MHz|±5ppm to ±100ppm|±10ppm<br>±15ppm<br>±15ppm<br>±20ppm<br>±25ppm<br>±50ppm<br>±50ppm|±200ppm|0 to 50°C<br>-10 to 60°C<br>-20 to 70°C<br>-30 to 80°C<br>-40 to 85°C<br>-55 to 105°C<br>-55 to 125°C|70Ω|5TH Overtone| |85.0000 to <210.0MHz|±5ppm to ±100ppm|±5ppm<br>±5ppm<br>±10ppm<br>±20ppm<br>±25ppm<br>±50ppm<br>±50ppm|±200ppm|0 to 50°C<br>-10 to 60°C<br>-20 to 70°C<br>-30 to 80°C<br>-40 to 85°C<br>-55 to 105°C<br>-55 to 125°C|100Ω|7TH Overtone| |110.0000 to <270.0MHz|±5ppm to ±100ppm|±5ppm<br>±5ppm<br>±10ppm<br>±20ppm<br>±25ppm<br>±50ppm<br>±50ppm|±200ppm|0 to 50°C<br>-10 to 60°C<br>-20 to 70°C<br>-30 to 80°C<br>-40 to 85°C<br>-55 to 105°C<br>-55 to 125°C|150Ω|9TH Overtone| _This document was correct at the time of printing; please contact your local sales 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 (0)408.273.4530 UK: +44 (0)1460 270200 Germany: +49 (0)7264 9145-0 Printed on 3 Oct 12 17:14 Page 3 of 3
Updated at June 6, 2026
IQD Frequency Products is a recognized market leader in the frequency control and specialized timing sector. Known for delivering highly reliable and precise solutions, the company serves a broad spectrum of applications ranging from commercial-grade electronics to high-reliability industrial and automotive systems. Their commitment to quality is underscored by stringent manufacturing and testing standards, including ISO 9001 and automotive-grade certifications such as AEC-Q200. The comprehensive selection of IQD components focuses primarily on foundational timing devices, notably an extensive range of quartz crystals and standard clock oscillators. These core components provide the stable and accurate frequency generation required for diverse circuit designs, microcontrollers, and communication interfaces. Available in a variety of frequencies, tolerances, and packaging options, these crystals and oscillators form the reliable backbone of countless digital and RF systems. For more demanding environments that require enhanced precision, the portfolio also features specialized oscillator configurations. This includes advanced Temperature Compensated (TCXO) and Voltage Controlled (VC-TCXO) oscillators. These highly engineered timing solutions are designed to maintain exceptional frequency stability across fluctuating temperatures and varying operational conditions, making them ideal for telecommunications, networking infrastructure, and precision instrumentation.
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