Emerson BU400I

Mounting Type

Surface Mount

Package / Case

4-SMD, No Lead

Package

Bulk

Mfr

Suntsu Electronics, Inc.

Product Status

Active

Manufacturer Part Number

BU400I

Approvals

UL;CSA

Manufacturer

Appleton

Mounting

Threaded

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-20°C ~ 70°C

Series

SXT224

Size / Dimension

0.098 L x 0.079 W (2.50mm x 2.00mm)

Type

MHz Crystal

Composition

Iron

Frequency

27 MHz

Frequency Stability

the variation of output frequency of a crystal oscillator due to external conditions like temperature variation, voltage variation, output load variation, and frequency aging.

±20ppm

ESR (Equivalent Series Resistance)

80 Ohms

Load Capacitance

the amount of capacitance measured or computed across the crystal terminals on the PCB. Frequency Tolerance. Frequency tolerance refers to the allowable deviation from nominal, in parts per million (PPM), at a specific temperature, usually +25°C.

17pF

Operating Mode

A phase of operation during the operation and maintenance stages of the life cycle of a facility.

Fundamental

Frequency Tolerance

the maximum allowable deviation from the nominal crystal frequency at a specified temperature, usually 25℃. The recommended frequency tolerance of the crystal over the manufacturing process is ±50 ppm.

±20ppm

Height Seated (Max)

0.026 (0.65mm)