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ECS Inc. ECS-2033-245.7-B-TR — Crystals & Oscillators

ECS-2033-245.7-B-TR XO, 24.57 MHz CMOS 3.3V

MPNECS-2033-245.7-B-TR
Active

ECS Inc. ECS-2033 series XO (Standard), 24.57 MHz, CMOS output, 3.3V, ±50ppm, -10°C to 70°C, 4-SMD no-lead 2.50mm x 2.00mm, Enable/Disable, tape & reel.

$1.2100Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

ECS-2033-245.7-B-TR specifications
ParameterValue
TypeXO (Standard)
SeriesECS-2033
MountingSurface Mount
Supply voltage3.3V
Current - supply13mA
Current - supply (Disable)10µA
Frequency24.57 MHz
Frequency stability±50ppm
Operating temperature-10°C ~ 70°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.039\" (1.00mm)
OutputCMOS
PackageTape & Reel (TR) Cut Tape (CT)
FunctionEnable/Disable
Base resonatorCrystal
Case4-SMD, No Lead

Product details

Frequency stability and timing accuracy

The ECS-2033-245.7-B-TR: ±50 ppm frequency stability covers the bulk of digital timing needs — UART clocks, microcontroller oscillators, and general logic reference all sit comfortably within that window. At 24.57 MHz the deviation stays well inside the baud-rate tolerance for standard serial protocols at common data rates. The commercial temperature grade of -10°C to 70°C limits this part to indoor or climate-controlled equipment — it is not an industrial or automotive-grade oscillator, so thermal environments above 70 °C ambient require stepping up to an extended-temp XO.

The no-lead finish means the part sits flush to the pad; verify paste volume and reflow profile with the assembly house before committing a high-quantity BOM.

Frequently asked questions

How do I order ECS-2033-245.7-B-TR or request a quote?

Lead time and MOQ vary by source and lot date — submit a request with your target quantity and required date to get a firm schedule.