ECS-271.2-8-37Q-WL-TR datasheet, PDF

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ECS-271.2-8-37Q-WL-TR: DescriptionParallel - Fundamental Quartz Crystal,; CategoryPassive components Crystal/resonator; File Size431KB，2 Pages; ManufacturerECS; Websitehttp://www.ecsxtal.com/; Environmental Compliance

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ECS-271.2-8-37Q-WL-TR Overview

Parallel - Fundamental Quartz Crystal,

ECS-271.2-8-37Q-WL-TR Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	7193449907
package instruction	SMD, 4 PIN
Reach Compliance Code	compliant
YTEOL	7.25
Other features	AEC-Q200
Ageing	5 PPM/ FIRST YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL
Drive level	10 µW
frequency stability	0.0015%
frequency tolerance	30 ppm
JESD-609 code	e4
load capacitance	8 pF
Installation features	SURFACE MOUNT
Nominal operating frequency	27.12 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-10 °C
physical size	2.0mm X 1.6mm X 0.45mm
Series resistance	80 Ω
surface mount	YES
Terminal surface	Gold (Au)

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ECX-1637Q

SMD Crystal

The ECX-1637Q is a miniature SMD Crystal with a 2.0 x 1.6 mm

footprint. AEC-Q200 Qualified

Request a Sample

OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS

ECX-1637Q SMD CRYSTAL

PARAMETERS

Frequency

Mode of Oscillation

Frequency Tolerance*

Frequency Stability*

Shunt Capacitance

Load Capacitance

•

Low Profile

2.0 x 1.6 mm Footprint

RoHS Compliant

AEC-Q200 Qualified

CONDITIONS

ECX-1637Q

MIN

TYP

MAX

16.000

48.000

± 30

± 50

-40

100

+125

±5

UNITS

MHz

ppm

μW

°C

ppm

Fundamental

@ +25°C

-40 ~ +125°C

(ES Option)

Specify in P/N

Topr

(ES Option)

Tstg

@ +25°C ±3°C

Drive Level

Operating

Temperature*

Storage Temperature

Aging (First Year)

DIMENSIONS (mm)

Pad Connections

In/Out

Gnd

Out/In

Gnd

Frequency (MHz)

16.000 ~ 19.999

20.000 ~ 25.999

26.000 ~ 39.999

40.000 ~ 48.000

ESR Ω Max.

150

100

Figure 1)

Top, Side, and Bottom

Figure 2)

Suggested land pattern

Crystal is symmetrical, pad 1 & 3 are interchangeable. Chamfer on

the bottom pad has no electrical significance.

PART NUMBERING GUIDE: Example ECS-240-8-37Q-ES-TR

ECS - FREQUENCY ABBREVIATION

LOAD

CAPACITANCE

PACKAGE

Tolerance

Range

37Q =

ECX-1637Q

Blank = Std

A = ± 25 ppm

J = ± 20 ppm

R = ± 15 ppm

C = ± 10 ppm

AVAILABLE OPTIONS

Stability

Temp

PACKAGING

ECS

240 = 24.000 MHz

See P/N Guide

8 = 8 pF

S=Series

* Specify available options in P/N.

† Contact ECS for availability over extended temp range.

Blank= Std

D= ±100 ppm

E = ± 50 ppm

G = ± 30 ppm

H = ± 25 ppm

T = ± 20 ppm †

W = ±15 ppm †

K = ± 10 ppm †

Blank= Std

L = -10 ~ +70°C

M = -20 ~ +70°C

Y = -30 ~ +85°C

N = -40 ~ +85°C

P = -40 ~ +105°C

S = -40 ~ +125°C

U = -55 ~ +125°C

TR =

Tape & Reel

3K/Reel

Rev.2018

15351 West 109

Street

Lenexa, KS 66219

Phone: 913.782.7787

Fax: 913.782.6991

www.ecsxtal.com

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