2-pad 3.3x1.6mm crystal

CC7V-T1A

SM 32.768Khz Watch Crystal with Military Temperature Range

  • High shock & vibration resistance
  • Military temperature range -55+125°C option
  • Low power consumption
Configurable Options
ParameterOption Code
Calibration tolerance
Operating temperature range
M
Circuit condition
Quantity / Special Request

Please specify the quantity you require below.

The CC7V-T1A is supplied on tape and reel. 1k, 3k or 14k pcs per reel are the standard T&R pack sizes for this product. Partial quantities may be supplied on tape (no reel), or in bulk.

Product Description

This product is no longer recommended for new designs. For new designs please consider the CM7V-T1A which features ceramic package with metal lid. You can find more information about this change in our product change notice PCN120907A.

For designs which require a package with ceramic lid the CC7V-T1A surface mount watch crystal offers a good solution with high shock and vibration resistance. Optional automotive and military operating temperature ranges are also available.

Specifications
Frequency 32.768kHz
Dimensions 3.3 x 1.6 x 0.9mm
Storage temperature range -55 to +125°C
Static capacitance (C0) 1.2pF typ
Motional capacitance (C1) 4.0fF typ
Equivalent series resistance 50kΩ typ, 70kΩ max
Ageing ±3ppm max first year
Drive level 1.0µW max
Turnover temperature (T0) +25°C ±5°C
Frequency / temp coefficient -0.035ppm/°C2 typ
Shock resistance ±5ppm, 5,000g, 0.3ms, ½ sine
Vibration resistance ±5ppm, 20g, 10.0 ~ 2,000Hz
Terminations Gold plated pads
Soldering condition Reflow, 260°C, 20 sec max
Package Drawing
Package footprint and pad configuration drawing for the Golledge CC7 Crystals showing full dimensions.
Ordering Information

To request a quotation for the CC7V-T1A please use the configurable options form to choose the options you require and then submit your configured product to our team. Our expert advisers are always happy to help with your requirements and can be contacted on +44 1460 256 100 or at sales@golledge.com.

Following product selection you will be issued with a seven character Golledge part number. Your Golledge part number is the internationally accepted Golledge manufacturing part number (MPN) that should be used for all project documentation, including bills of materials (BoMs) and purchase orders.

If you have any queries regarding any of our documentation our dedicated sales team will be happy to help.

Tape & Reel Specification
Tape and Reel specifications

A:178* B:12 C:3.5 D:1.8 E:4 F:1.1 G:80 H:21
*Larger reel size available. Please ask for details

Handling & Storage

ESD-HBM-1A Human Body Model (HBM) 1A (250V to <500V)

MSL1 Moisture Sensitivity Level (MSL): 1 (or not applicable)

Construction

Ceramic base and lid

Material Composition

PbFree Lead-free (< 0.1% by weight )

RoHS compliant with no exemptions RoHS 2 compliant with no exemptions. See our declaration

REACH REACH compliant. See our statement

Conflict Minerals Statement Free of conflict minerals. See our declaration

Halogen Free Statement Free of Halogens. See our declaration

Ozone Depletion Statement Free of Ozone-depleting substances. See our declaration