CC4V-T1A 32.768KHZ 12.5PF +-20PPM

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MICRO CRYSTAL SWITZERLAND<br>**----- End of picture text -----**<br>


## **CC4V-T1A Tuning Fork Crystal 30 kHz – 1.0 MHz** 

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DIMENSIONS<br>**----- End of picture text -----**<br>


100% leadfree, RoHS - compliant 

**Miniature SMT ceramic package Package height 1.25 mm SMD-package in Tape and Reel Ind. and Ext. temperature ranges High stability Low aging Low power consumption High shock and vibration resistance** 

**ELECTRICAL CHARACTERISTICS AT 25[o] C:** 

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Package: Recommended Solder Pad:<br>5,0<br>0,9 0,9 1,3 2,9 1,3<br>All dimensions in mm typical<br>1,9 2,2<br>max.1,25<br>**----- End of picture text -----**<br>


## **DESCRIPTION:** 

This SMD ceramic package has been specially designed for miniature industrial, telecom and medical applications. 

The crystals are supplied in special trays (100 crystals per tray). For pick-and-place equipment, the parts are available in 12 mm tape: 7” (178 mm) reel with 2’000 crystals 13” (330 mm) reel with 10’000 crystals 

|**Frequency Range**||**FL **|**30–200**|**201–560**|**1'000**|**kHz**|
|---|---|---|---|---|---|---|
|Load capacitance|1)|CL|9.0 / 12.5|4.0|10.0|pF|
|Frequency tolerance|2)|ΔF/F<br>ΔF/F|+/-30<br>+/-100|+/-100<br>+/-250|+/-100<br>+/-500|ppm<br>ppm|
|Drive level max.||P||1.0||μW|
|Insulation resistance min.||Ri||500||MΩ|
|Aging fi rst year max.||ΔF/F||+/-3||ppm|
||||||||
|**Frequency Example**|3)|**FL **|**32.768**|**307.200**|**1‘000**|**kHz**|
|Series resistance typ./max.||RS|50 / 65|3.5 / 5.0|0.5 / 1.2|kΩ|
|Motional capacitance typ.||C1|2.1|1.1|1.1|fF|
|Static capacitance typ.||C0|1.2|1.2|1.0|pF|
|Turnover temperature||T0|25 +/-5|33 +/-5|39 +/-5|°C|
|Frequency vs. temperature||ΔF/F0|–0.035ppm/°C²(T - T0)2+/-10%|||ppm|



- 1) Other load capacitances on request. 

- 2) Tighter and wider frequency tolerances on request. 

- 3) Values for other frequencies consult factory. 

Version 5.0/03.2007 

## **STANDARD FREQUENCIES:** 

## **ENVIRONMENTAL CHARACTERISTICS:** 

## **TERMINATIONS AND PROCESSING:** 

## **PART NUMBER/ ORDERING INFORMATION EXAMPLE:** 

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Frequency Frequency<br>kHz MHz<br>32.000 32.768 36.409 38.400 40.000 1.000<br>60.000 75.000 76.800 100.000 128.000 1.008<br>153.600 240.000 307.200<br>Other frequencies between 30 kHz and 1.008 MHz on request<br>**----- End of picture text -----**<br>


|||**Conditions**|**Max.**<br>**Dev.**|
|---|---|---|---|
|Storage temp. range||–55 to +125°C||
|Industrial operating temp. range||–40 to +85°C||
|Extended operating temp. range||–55 to +125°C||
|Shock resistance|ΔF/F|5000 g, 0.3 ms, ½ sine|+/-5 ppm|
|Vibration resistance|ΔF/F|20 g / 10–2000 Hz|+/-5 ppm|



|**Type**|**Termination**|**Processing**|
|---|---|---|
|CC4V-T1A|For SMD mounting<br>Au f ashed pads|Ref ow soldering<br>260°C / 20 s max.|



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C C  4  V - T  1  A     32.768 kHz  9.0 pF   +/-30 ppm<br>Frequency<br>tolerance<br>Crystal package<br>Load capacitance CL<br>C  = Crystal in ceramic<br>package Frequency FL<br>Package lid Package pad form<br>C  = Ceramic lid A  = Pads on both ends<br>Package size Pad plating<br>4  = 5.0 x 1.9 x 1.25 mm 1  = Au fl ashed pads<br>Blank Package type<br>V  = Tuning fork or T  = For SMD mounting<br>Length extension<br>**----- End of picture text -----**<br>


All specifications subject to change without notice.        03.07 

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MICRO CRYSTAL SWITZERLAND 

Micro Crystal Div. of ETA SA Tel. +41 32 655 82 82 Mühlestrasse 14 Fax +41 32 655 82 83 CH-2540 Grenchen sales@microcrystal.ch Switzerland www.microcrystal.com 

Version 5.0/03.2007