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ECS Inc. ECS-250-18-28AX — Crystals & Oscillators

ECS Inc. ECS-250-18-28AX

MPNECS-250-18-28AX
Active
$0.6514Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

ECS-250-18-28AX specifications
ParameterValue
TypeMHz Crystal
SeriesCSM-4AX
MountingSurface Mount
ESR30 Ohms
Frequency25 MHz
Frequency stability±50ppm
Frequency tolerance±30ppm
Operating temperature-10°C ~ 70°C
Size (Dimension)0.492\" L x 0.191\" W (12.50mm x 4.85mm)
Height - seated0.197\" (5.00mm)
PackageTape & Reel (TR)
Operating modeFundamental
CaseHC-49/US
Load capacitance18pF