C3E-14.31818-12-3030-X

Ltr Revisions Date Appr **RoHS Compliant Pb - Lead Free Electrical Specifi cations: Frequency Range 12.000 to 52.000 MHz Mode of Oscillation Fundamental 12.000 to 52.000 MHZ Standard ±30 ±25 PPM  Max Frequency Tolerance at 25°C ±20 Optional (Note 1) ±15 ±10 Standard ±50** ae **±30 Frequency Stability over ±25 PPM  Max Temperature Range Optional ±20 (Note 1) ±15 ±10 Standard -10 to +70** ae **Operating Temperature Range Extended -40 to +85 º C Storage Temperature Range -55 to +125** ee **Aging ±3 PPM  Max/Year Load Capacitance 7  to 32  and Series Resonance pF Shunt Capacitance 5.0 Equivalent Series Resistance (ESR) See  ESR Table Ohm Drive Level 100 uW Max Insulation Resistance 500 at  at 100 Vdc ± 15 Vdc M Ohm** ————— **Frequency Range and ESR Values: Frequency Range in MHz ESR Ohm Max Mode of Operation 12.000 to 29.900 100 Fundamental 30.000 to 52.000 50 Fundamental** ————— 

Specifi cation Title: 

**11-3 Chien-Kuo Rd T.E.P.Z. 4027 Taiwan, ROC** 

|**11-3 Chien-Kuo Rd T.E.P.Z. 4027 Taiwan, ROC**|**11-3 Chien-Kuo Rd T.E.P.Z. 4027 Taiwan, ROC**|
|---|---|
|CAD:<br>All dimensions are  millimeters.<br>TCR||
|Review:<br>EG||
|Appr:<br>Page:<br>1/4<br>JL|Date:<br>June 10, 2006|



**Microprocessor Crystal Unit Low Profi le 2.5 x 3.2 millimeter Surface Mount General Product Specifi cation** Part Number: **C3E Series** 

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## **Mechanical Outline:** 

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## **Package is Seam Sealed Ceramic-Metal. Dimensions are millimeters.** 

**C3E Series** 

Page: 2/4 

Date: June 10, 2006 

P/N: 

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Carrier Tape Dimensions:<br>Dimensions are millimeters.<br>Solder Refl ow Characteristics:<br>Page: 3/4 Date: June 10, 2006 P/N: C3E Series<br>**----- End of picture text -----**<br>


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## **How to build a Part Number:** 

|**Series**||**C**|**Parameter**|
|---|---|---|---|
|**Package**||**3E**|**3.2 x 2.5 mm**|
|||**-**||
|**Frequency**||**12.000 to 52.000**|**MHz**|
|||**-**||
|**Load Capacitance**||**7**|**7 pF**|
|||**10**|**10 pF**|
|||**12**|**12 pF**|
|||**16**|**16 pF**|
|||**18**|**18 pF**|
|||**20**|**20 pF**|
|||**32**|**32 pF**|
|||**S**|**Series**|
|||**-**||
|**Frequency Tolerance**<br>**(Note 1)**|**Standard**|**30**|**±30 PPM**|
||<br>**Option**|**25**|**±25 PPM**|
|||**20**|**±20 PPM**|
|||**15**|**± 15 PPM**|
|||**10**|**±10 PPM**|
|**Frequency Stability**<br>**(Note 1)**|**Standard**|**50**|**±50 PPM**|
||<br>**Option**|**30**|**±30 PPM**|
|||**25**|**±25 PPM**|
|||**20**|**±20 PPM**|
|||**15**|**±15 PPM**|
|||**10**|**±10 PPM**|
|||**-**||
|**Temperature Range **|**Standard**|**See Notes**|**-10 to +70 ºC**|
||<br>**Extended**|**X**|**-40 to +85 ºC**|
|||**-**||
||**Packaging**|**R**|**Tape and Reel**|



## **Part Number Example:** 

**C3E-32.768-18-3050-X-R C3E- 2.5 x 3.2 mm SMD Seam Seal Crystal Unit 32.768 MHz Nominal Frequency** 

**18 pF Load Capacitance** 

**3050: ±30 PPM Frequency Tolerance and ±50 PPM Frequency Stability Fundamental Mode** 

**X: -40 to +85° C Temperature Range** 

- **R: Tape and Reel Packaging** 

## **Notes:** 

- **1- Frequency Tolerance and Stability options are limited due to physical size.** 

- **2- Standard Temperature Range does not need to be included in Part Number description. 3- Product is shipped in Tape and Reel confi guration.  Each reel contains 3000 pieces.** 

- **4- Quantities less than 3000 are shipped bulk in ESD pouches.** 

- **5- Specifi cation subject to change without notice.** 

Page: 

> June 10, 2006 P/N: **C3E Series** 

Date: 

4/4 

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