# Crystal, 18 pF
**URL**: https://novapart.co/products/LFXTAL033645/crystal-18-pf
**SKU**: LFXTAL033645
**Manufacturer**: IQD FREQUENCY PRODUCTS
**Category**: Crystals & Oscillators || Crystals
**Price**: €1.4400
**Stock**: 10+
## Description
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
## Specifications
| Parameter | Value |
|---|---|
| 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 |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:1276639/)
## **CFPX-104**
**==> picture [42 x 73] intentionally omitted <==**
**----- Start of picture text -----**
7
SURFACE MOUNT QUARTZ CRYSTALS
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ISSUE 3; 24 JANUARY 2006 Outline in mm
Delivery Options < 5.0±0.2 >
■ Please contact our sales office for current leadtimes a
Holder Style
■ CFPX-104 surface mount crystals are encapsulated in a
hermetically sealed ceramic package with a seam
sealed metal lid.
General Specifications [| yy
■ Load Capacitance (CL): 18pF standard c—— 1,
Solder pad layout
■ Drive Level: 0.1mW max
■■ 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
Packaging
3.2±0.2
0.7±0.1
0.9
1.2
1.4 1.1
1.2
0.9
**----- End of picture text -----**
- 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 @**
**25°C ±2°C**|**Operating**
**Temperature Range**|**Frequency Stability Available Over**
**Operating Temperature**|**Frequency Stability Available Over**
**Operating Temperature**|**ESR max.**|**Vibration Mode**|
|---|---|---|---|---|---|---|
||||**Minimum**|**Maximum**|||
|12.0 to <16.0MHz|±10ppm to ±50ppm|-10 to 60°C|±10ppm|±50ppm|60Ω|Fundamental
AT cut|
|16.0 to 67MHz|±10ppm to ±50ppm|-10 to 60°C|±10ppm|±50ppm|40Ω|Fundamental
AT cut|
**Note: For any other frequencies / specification combinations, please contact our sales office.**
## **Outline in mm - Tape**
## **Outline in mm - Reel**
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**----- Start of picture text -----**
2.0
4.0 ∅ 1.5
“ loooocoo00 0.3
’ ° ij
y\ v
8.0 3.6 ∅ 1.5 1.4
1.75
12.0 5.5 5.4
**----- End of picture text -----**
**==> picture [163 x 137] intentionally omitted <==**
**----- Start of picture text -----**
40°
∅ 13±0.5
: \/ ,
Y
> a
1.6
120° 13.5
∅ 70±2.0
∅ 140±2.0
21±0.1
∅ 80±2.0
∅ 178±2.0
∅
**----- End of picture text -----**
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
## Links
- [View this product on Novapart](https://novapart.co/products/LFXTAL033645/crystal-18-pf)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/iqd-frequency-products/lfxtal033645/crystal-oscillator-smd-40mhz/dp/1276639)
---
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