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ILCX07-FF5F18-12.000MHZ
Crystal, ILCX07 Series, 12 MHz, 30 ppm, 30 ppm, 18 pF
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: ILSI AMERICA
- Product type: Crystals
- SVHC: No SVHC (25-Jun-2025)
- Frequency Nom: 12MHz
- Product Range: ILCX07 Series
- Load Capacitance: 18pF
- Crystal Frequency: 12MHz
- Crystal Case / Package: SMD, 5mm x 3.2mm
- Frequency Stability + / -: 30ppm
- Frequency Tolerance + / -: 30ppm
- Operating Temperature Max: 85°C
- Operating Temperature Min: -40°C
| Delivery and price | |
|---|---|
| Units per pack | 500 |
| Price | 0.338 € |
| Current stock | 500+ |
| Lead time | 30 days |
Datasheet
4 Pad Ceramic Package Quartz Crystal, 5.0mm x 3.2mm ILCX07 Series
## **Product Features:**
Low Cost SMD Package Low ESR Compatible with Leadfree Processing
**Applications:** Fibre Channel Server & Storage Sonet / SDH 802.11 / WiFi T1/E1, T3/E3
## **Electrical Specifications**
|**Frequency**|8MHz to 150MHz|
|---|---|
|**Equivalent Series Resistance**<br>8MHz – 9.999999MHz<br>10MHz – 11.999999MHz<br>12MHz – 15.999999MHz<br>16MHz – 19.999999MHz<br>20MHz – 23.999999MHz<br>24MHz – 50MHz<br>30MHz–150MHz (Third Overtone)|100 Ohms Maximum<br>80 Ohms Maximum<br>60 Ohms Maximum<br>50 Ohms Maximum<br>40 Ohms Maximum<br>30 Ohms Maximum<br>80 Ohms Maximum|
|**Shunt Capacitance (C0)**|5pF Maximum|
|**Frequency Tolerance (at 25°C)**|±50ppm, ±30ppm, ±25ppm, ±20ppm, ±15ppm, or ±10ppm|
|**Frequency Stability (over Temperature)**|±50ppm, ±30ppm, ±25ppm, ±20ppm, ±15ppm, or ±10ppm|
|**Mode of Operation**<br>8MHz – 50MHz<br>30MHz–150MHz|Fundamental<br>Third Overtone|
|**Crystal Cut**|AT Cut|
|**Load Capacitance**|8pF to 32pF or Specify|
|**Drive Level**|100µW Maximum|
|**Aging**|5ppm/Year Maximum|
|**Operating Temperature Range**|See Part Number Guide|
|**Storage Temperature Range**|-40°C to +85°C|
## **Mechanical and Solder Pad Dimensions**
## **Part Number Guide**
## **Sample Part Number: ILCX07 – FB1F18 – 20.000 MHz**
|**Sample Part Number: ILCX07 – FB1F18 – 20.000 MHzple Part Number: ILCX07 – FB1F18 – 20.000 MHzle Part Number: ILCX07 – FB1F18 – 20.000 MHz**|**Sample Part Number: ILCX07 – FB1F18 – 20.000 MHzple Part Number: ILCX07 – FB1F18 – 20.000 MHzle Part Number: ILCX07 – FB1F18 – 20.000 MHz**|**Sample Part Number: ILCX07 – FB1F18 – 20.000 MHzple Part Number: ILCX07 – FB1F18 – 20.000 MHzle Part Number: ILCX07 – FB1F18 – 20.000 MHz**|**Sample Part Number: ILCX07 – FB1F18 – 20.000 MHzple Part Number: ILCX07 – FB1F18 – 20.000 MHzle Part Number: ILCX07 – FB1F18 – 20.000 MHz**|**Sample Part Number: ILCX07 – FB1F18 – 20.000 MHzple Part Number: ILCX07 – FB1F18 – 20.000 MHzle Part Number: ILCX07 – FB1F18 – 20.000 MHz**|**Sample Part Number: ILCX07 – FB1F18 – 20.000 MHzple Part Number: ILCX07 – FB1F18 – 20.000 MHzle Part Number: ILCX07 – FB1F18 – 20.000 MHz**|**Sample Part Number: ILCX07 – FB1F18 – 20.000 MHzple Part Number: ILCX07 – FB1F18 – 20.000 MHzle Part Number: ILCX07 – FB1F18 – 20.000 MHz**|
|---|---|---|---|---|---|---|
|**Package**|**Frequency**<br>**Tolerance**|**Frequency**<br>**Stability**|**Operating**<br>**Temperature Range**|**Mode of**<br>**Operations**|**Load Capacitance**|**Frequency**|
|ILCX07 -|B = ±50ppm|B = ±50ppm|0 = 0°C to +50°C|F = Fundamental|8pF to 32pF or Specify|20.000 MHz|
||F = ±30ppm|F = ±30ppm|1 = 0°C to +70°C|3 = Third Overtone|||
||G = ±25ppm|G = ±25ppm|2 = -10°C to +60°C||||
||H = ±20ppm|H = ±20ppm|3 = -20°C to +70°C||||
||I = ±15ppm|I = ±15ppm*,**|5 = -40°C to +85°C||||
||J = ±10ppm*|J = ±10ppm*,**|9 = -10°C to +50°C||||
||||D = -10°C to +105°C*||||
||||E = -40°C to +105°C*||||
* Not available at all frequencies. ** Not available for all temperature ranges.
Rev: 04/17/18_D
ILSI America Phone 775-851-8880 ● Fax 775-851-8882 ●email: e-mail@ilsiamerica.com ● www.ilsiamerica.com ~~a~~ Specifications subject to change without notice
Page 1 of 2
4 Pad Ceramic Package Quartz Crystal, 5.0mm x 3.2mm ILCX07 Series
## **Pb Free Solder Reflow Profile:**
**==> picture [221 x 9] intentionally omitted <==**
**----- Start of picture text -----**<br>
Units are backward compatible with +240°C reflow processes<br>**----- End of picture text -----**<br>
|Ts max to TL(Ramp-up Rate)|3ºC / second max|
|---|---|
|Preheat<br>Temperature min (Ts min)<br>Temperature typ (Ts typ)<br>Temperature max (Ts max)<br>Time (Ts)|150ºC<br>175ºC<br>200ºC<br>60 to180 seconds|
|Ramp-up Tate (TLto Tp|3ºC / second max|
|Time Maintained Above<br>Temperature (TL)<br>Time (TL)|217ºC<br>60 to 150 seconds|
|L)<br>Peak Temperature (Tp)|260ºC max for 10<br>seconds|
|Time within 5ºC to Peak<br>Temperature (Tp)|20 to 40 seconds|
|Ramp-down Rate|6ºC / second max|
|Tune 25ºC to Peak Temperature|8 minutes max|
## **Package Information:**
MSL = 1 (package does not contain plastic, storage life is unlimited under normal room conditions) Termination = e4 (Au over Ni over W base metallization)
## **Tape and Reel Information:**
|PITCH|8.00|
|---|---|
|TAPE WIDTH|12.00|
|REEL DIA|180|
|QTY PER REEL|1,000|
**==> picture [528 x 7] intentionally omitted <==**
**----- Start of picture text -----**<br>
All Dimensions in Millimeters<br>**----- End of picture text -----**<br>
## **Environmental Specifications:**
|Mechanical Shock|MIL-STD-202, Method 213|
|---|---|
|Vibration|MIL-STD-202, Method 204|
|Resistance to Soldering Heat|MIL-STD-202, Method 210|
|Solderability|J-STD-002|
|Gross Leak|MIL-STD-883, Method 1014, Condition C|
|Fine Leak|MIL-STD-883,Method 1014,Condition A2|
## **Marking:**
Line 1: ILSI, Date Code (YWW) Line 2: Frequency
Rev: 04/17/18_D
ILSI America Phone 775-851-8880 ● Fax 775-851-8882 ●email: e-mail@ilsiamerica.com ● ~~a~~ www.ilsiamerica.com Specifications subject to change without notice
Page 2 of 2
Updated at April 28, 2026
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