Golledge 4-pad 0.6mm high 2520 crystal package


Miniature 2.5 x 2.0mm SM Crystal

  • Ideal for Bluetooth / Wireless applications
  • Seam sealed for excellent stability
  • Ultra-miniature for maximum space saving
  • Metal lid can be grounded to minimise EMI
Configurable Options
ParameterOption Code
Calibration tolerance
Temperature stability
Operating temperature range
Circuit condition
Oscillation mode
Quantity / Special Request

Please specify the quantity you require below.

The GSX-323 is supplied on tape and reel. 3k pcs per reel is the standard T&R pack size for this product. Partial quantities may be supplied on tape (no reel), or in bulk.

Product Description

The GSX-323 is ideal for size-sensitive applications. measuring just 2.5 x 2.0 x 0.6mm, the ceramic package of this miniature surface mount crystal features a metal lid which can be grounded to minimize EMI, and is seam sealed for excellent long term stability as good as ±1ppm max first year ageing.

GSX-323 also features a choice of operating temperature ranges and temperature stabilities as tight as ±10ppm, and is available in a choice of circuit conditions at fundamental mode frequencies of 12.0 ~ 66.0MHz.

Frequency range 12.0 ~ 66.0MHz
Dimensions 2.5 x 2.0 x 0.6mm
Storage temperature range -40 to +85°C
Equivalent series resistance 150Ω max (12.0 ~ 15.9MHz)
100Ω max (16.0 ~ 19.9MHz)
60Ω max (20.0 ~ 29.9MHz)
50Ω max (30.0 ~ 34.9MHz)
40Ω max (35.0 ~ 66.0MHz)
Ageing ±1ppm max first year
Test drive level 10µW typ
Soldering condition 260°C, 10sec x2 max
Net mass 13.1mg
Package Drawing
Package footprint and pad configuration drawing for the Golledge GSX-323 Crystal showing full dimensions.
Ordering Information

To request a quotation for the GSX-323 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.

CAD Models

Our GSX-323 is included in the following design libraries. Click to download the library of your choice.


Our crystals and oscillators are regularly supplied for use with industry-leading ICs, from world-leading manufacturers including:

  • Analogue Devices
  • Atmel (Microchip Technology Inc.)
  • Broadcom 
  • Dialog Semiconductor PLC
  • Intel
  • Nordic Semiconductor
  • NXP Semiconductors
  • Qualcomm (and CSR)
  • Silicon Labs
  • STMicroelectronics
  • Texas Instruments (TI)
  • Xilinx
  • and more...

If you'd like more information about chipset compatibility please get in touch with our team here.

Soldering Profile
Solder reflow profile for the GTXO-C77V
Tape & Reel Specification
Tape and Reel specifications
Handling & Storage

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

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


Ceramic body with gold-plated pads Metal lid, seam sealed


Please refer to our DOCUMENTS section for more information.

PbFree Lead-free (< 0.1% by weight )

RoHS compliant no exempts - PS Docs Version RoHS compliant with no exemptions.

REACH - PS Docs Version REACH compliant.

Conflict minerals - PS Docs version Free of conflict minerals.

Halogen free - PS Docs version Free from halogens.

Ozone depleting - PS Docs version Free from ozone-depleting substances.