LFXTAL033645
Crystal, 18 pF
- Manufacturer: IQD FREQUENCY PRODUCTS
- Product type: Crystals
- Crystal Case:5mm x 3.2mm; Load Capacitance:18pF; Operating Temperature Min:-10°C; Operating Temperature Max:60°C; SVHC:No SVHC (15-Jan-2018); Accuracy:± 50ppm; Crystal Mounting Type:SMD; F
- No. of Pins: 4Pins
- Crystal Mounting: SMD
- Load Capacitance: 18pF
- Crystal Case / Package: 5mm x 3.2mm
- Operating Temperature Max: 60°C
- Operating Temperature Min: -10°C
| Delivery and price | |
|---|---|
| Units per pack | 100 |
| Price | 1.44 € |
| Current stock | 10+ |
| Lead time | 30 days |
## **CFPX-104** **==> picture [42 x 73] intentionally omitted <==** **----- Start of picture text -----**<br> 7<br>SURFACE MOUNT QUARTZ CRYSTALS<br>**----- End of picture text -----**<br> **==> picture [412 x 179] intentionally omitted <==** **----- Start of picture text -----**<br> ISSUE 3; 24 JANUARY 2006 Outline in mm<br>Delivery Options < 5.0±0.2 ><br>■ Please contact our sales office for current leadtimes a<br>Holder Style<br>■ CFPX-104 surface mount crystals are encapsulated in a<br>hermetically sealed ceramic package with a seam<br>sealed metal lid.<br>General Specifications [| yy<br>■ Load Capacitance (CL): 18pF standard c—— 1,<br>Solder pad layout<br>■ Drive Level: 0.1mW max<br>■■ Ageing: ±5ppm max per year @ 25°CStatic Capacitance (Co): 7pF max a y * 1.2 >< 2.6 | 1.2 al EH< 1.8 >< 2.0 >< 1.8 .> a<br>Packaging<br>3.2±0.2<br>0.7±0.1<br>0.9<br>1.2<br>1.4 1.1<br>1.2<br>0.9<br>**----- End of picture text -----**<br> - CFPX-104 surface mount crystals are available packaged individually or on tape and reel ## **Standard Frequency Tolerances and Stability** - ±10ppm to ±50ppm ## **Operating Temperature Range** - –10 to 60°C ## **Storage Temperature Range** - –30 to 85°C ## **Solder Condition** - For typical soldering conditions, please see the relevant page in Application Notes ## **Marking** - Frequency only ## **Minimum Order Information Required** - Frequency + Holder + Frequency Tolerance @ 25°C + Frequency Stability + Operating Temperature Range + Circuit Condition Europe Tel: +44 (0)1460 270200 Fax: +44 (0)1460 72578 Website: www.cmac.com Americas Tel: +1 919 941 9333 Fax: +1 919 941 9371 Asia Tel: +86 755 8826 5991 Fax: +86 755 8826 5990 ## **Electrical Specification - maximum limiting values** |**Frequency Range**|**Frequency Tolerance @**<br>**25°C ±2°C**|**Operating**<br>**Temperature Range**|**Frequency Stability Available Over**<br>**Operating Temperature**|**Frequency Stability Available Over**<br>**Operating Temperature**|**ESR max.**|**Vibration Mode**| |---|---|---|---|---|---|---| ||||**Minimum**|**Maximum**||| |12.0 to <16.0MHz|±10ppm to ±50ppm|-10 to 60°C|±10ppm|±50ppm|60Ω|Fundamental<br>AT cut| |16.0 to 67MHz|±10ppm to ±50ppm|-10 to 60°C|±10ppm|±50ppm|40Ω|Fundamental<br>AT cut| **Note: For any other frequencies / specification combinations, please contact our sales office.** ## **Outline in mm - Tape** ## **Outline in mm - Reel** **==> picture [167 x 78] intentionally omitted <==** **----- Start of picture text -----**<br> 2.0<br>4.0 ∅ 1.5<br>“ loooocoo00 0.3<br>’ ° ij<br>y\ v<br>8.0 3.6 ∅ 1.5 1.4<br>1.75<br>12.0 5.5 5.4<br>**----- End of picture text -----**<br> **==> picture [163 x 137] intentionally omitted <==** **----- Start of picture text -----**<br> 40°<br>∅ 13±0.5<br>: \/ ,<br>Y<br>> a<br> 1.6<br>120° 13.5<br>∅ 70±2.0<br>∅ 140±2.0<br>21±0.1<br>∅ 80±2.0<br>∅ 178±2.0<br>∅<br>**----- End of picture text -----**<br> Europe Tel: +44 (0)1460 270200 Fax: +44 (0)1460 72578 Website: www.cmac.com Americas Tel: +1 919 941 9333 Fax: +1 919 941 9371 Asia Tel: +86 755 8826 5991 Fax: +86 755 8826 5990
Updated at April 25, 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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