COMPONENT PACKAGES

HC-49/US Component Package

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Overview

NameHC-49/U-S
SynonymsHC49/US, HC-49US, HC49-US
VariantsThere a four variants for different height sizes (but same PCB pand pattern).
Similar ToHC-49/S (though-hole version)
MountingSMD
Pin Count2
Pitch9.5mm
SolderabilityEasy to solder, as the leads extrude beyond the edge of the package.
Thermal Resistancen/a (this package is used for low power crytals, not normally relevant)
Land Area57.8mm2 (12.3x4.7mm)
Height
  • A
  • B
  • C
  • D
3D Models

HC49/US

Common UsesCrystals

Comments

Common footprint for larger SMD crystals. Internal circuitry is shielded by metal case. Comes in 4 height variants (A, B, C and D). The power consumption of crystals in these package usually ranges from 1nW to 1mW, with a typical value being 50uW.

Photos

A photo of the HC-49/US component package.

A photo of the HC-49/US component package.

Images

The dimensions and recommended land pattern for the HC-49/U-S component package.

The dimensions and recommended land pattern for the HC-49/U-S component package.

HC-49/US

HC-49/US


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