LFXTAL025159
Crystal, CFPX-56 Series, 32.768 kHz, 20 ppm, 12.5 pF
- Manufacturer: IQD FREQUENCY PRODUCTS
- Product type: Crystals
- Frequency Nom:32.768kHz; Crystal Case:Cylinder Radial, 6mm x 2mm Dia; Frequency Stability + / -:-; Load Capacitance:12.5pF; Frequency Tolerance + / -:20ppm; Product Range:CFPX-56 Series;
- SVHC: No SVHC (04-Feb-2026)
- Frequency Nom: 32.768kHz
- Product Range: CFPX-56 Series
- Load Capacitance: 12.5pF
- Crystal Frequency: 32.768kHz
- Crystal Case / Package: Cylinder Radial, 6mm x 2mm Dia
- Frequency Stability + / -: -
- Frequency Tolerance + / -: 20ppm
- Operating Temperature Max: -
- Operating Temperature Min: -
| Delivery and price | |
|---|---|
| Units per pack | 3000 |
| Price | 0.227 € |
| Current stock | 10+ |
| Lead time | 30 days |
**Quartz Crystal Specification** _Part No. + Packaging:_ _**LFXTAL025159**_ ## **Customer Part:** ## **Description** |||2 x 6mm watch crystal with pre-formed legs to make a SMD|2 x 6mm watch crystal with pre-formed legs to make a SMD| |---|---|---|---| |||package.|| |||Model|CFPX-56| |||Model Issue number|6| |**Frequency Parameters**|||| |||Frequency|32.7680kHz| |||Frequency Tolerance|±20.00ppm| |||Tolerance Condition|@ 25°C| |||Overtone Order|Fundamental| |||Ageing|±5ppm max in 1st year| |||**Electrical Parameters**|| |it|it|Load Capacitance (CL)|12.50pF| |a|a|Shunt Capacitance (C0)|1.6pF typical| |it|it|Drive Level|1.0µW max| |.|.|ESR|40.00kΩ max| |.|.|Motional Capacitance (C1): 3.2fF typ|| |7|7|Frequency Stability Coefficient: -0.034ppm/°C² ±0.006ppm/°C²|| **==> picture [51 x 8] intentionally omitted <==** **----- Start of picture text -----**<br> Outline (mm)<br>**----- End of picture text -----**<br> ## **Environmental Parameters** - Storage Temperature Range: -40 to 85°C High Temperature Storage: 85°C for 24hrs. Drop: 75cm drop (3 times) onto hard wooden board. ## **Manufacturing Details** - Suitable for reflow soldering at 245°C max for 10sec max x 1 cycle. Note: Do not solder the body of the device to any PCB pads. Use other bonding methods such as adhesive, sealant, sticky-pads. RoHS Terminations SnAgCu RoHS Reflow Temp 245°C for 10secs max **Compliance** RoHS Status (2015/863/EU) Compliant REACh Status Compliant MSL Rating (JDEC-STD-033): Not Applicable **Recommended Solder Pad Layout** ## **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 ## **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 2 Printed on 6 Oct 23 2:02 using Part Data Sheet V1.0022 **Quartz Crystal Specification** _Part No. + Packaging:_ _**LFXTAL025159**_ ## **Customer Part:** ## **Typical Frequency Stability Characteristics** **==> picture [102 x 8] intentionally omitted <==** **----- Start of picture text -----**<br> Reflow Temperature Profile<br>**----- End of picture text -----**<br> **Sales Office Contact Details:** UK: +44 (0)1460 270200 USA: +1.760 668 8935 Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com Page 2 of 2 Printed on 6 Oct 23 2:02 using Part Data Sheet V1.0022
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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