ECS-.327-12.5-17X-TR datasheet, PDF

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ECS-.327-12.5-17X-TR: DescriptionCrystal 0.032768MHz ±20ppm (Tol) 12.5pF FUND 50000Ohm 4-Pin SMD T/R; CategoryPassive components Crystal/resonator; File Size357KB，2 Pages; ManufacturerECS; Websitehttp://www.ecsxtal.com/; Environmental Compliance

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ECS-.327-12.5-17X-TR Overview

Crystal 0.032768MHz ±20ppm (Tol) 12.5pF FUND 50000Ohm 4-Pin SMD T/R

ECS-.327-12.5-17X-TR Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	conform to
Maker	ECS
package instruction	ROHS COMPLIANT PACKAGE-4
Reach Compliance Code	not_compliant
Factory Lead Time	16 weeks
Samacsys Confidence	4
Samacsys Status	Released
Samacsys PartID	252999
Samacsys Pin Count	4
Samacsys Part Category	Crystal or Oscillator
Samacsys Package Category	Other
Samacsys Footprint Name	ECS-.327-12.5-17X-TR-2
Samacsys Released Date	2019-03-15 13:45:25
Is Samacsys	N
Other features	TAPE AND REEL
Ageing	3 PPM/FIRST YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL
Drive level	1 µW
frequency stability	0.0144%
frequency tolerance	20 ppm
JESD-609 code	e2
load capacitance	12.5 pF
Installation features	SURFACE MOUNT
Nominal operating frequency	0.032768 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
physical size	L8.0XB3.8XH2.5 (mm)/L0.315XB0.15XH0.098 (inch)
Series resistance	50000 Ω
surface mount	YES
Terminal surface	Tin/Silver (Sn/Ag)
Base Number Matches	1

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ECX-306X

SMD CRYSTAL

The ECX-306X is a compact SMD Tuning Fork Crystal. The

3.8 x 8.0 x 2.5 mm package is ideal for communications and

measuring equipment.

ECX-306X SMD CRYSTAL

Request a Sample

OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS

PARAMETERS

Frequency

Frequency Tolerance

Load Capacitance

Drive Level

Equivalent Series Resistance

Turnover Temperature

CONDITIONS

MIN

ECX-306X

TYP

MAX

UNITS

KHz

± 20 *

ppm

pF

1.0

50K

μW

Ω

°C

ppm/°C

2

pF

±3

ppm

°C

Ω

+85

+125

Fo

@ +25°C

32.768

12.5

Specify in P/N

D

L

R

1

+20

-0.028

Co

@ +25°C ±3°C

T

opr

T

stg

@ 100V DC

-40

-55

500M

•

+25

-0.034

1.35

+30

-0.040

Low Profile

Long Term Stability

Industry Standard Footprint

Extended Temp. Range

RoHS Compliant

Low Power RTC Applications

such as STM32

AN2867

Temperature Coefficient

Shunt Capacitance

Aging (First Year)

Operating Temperature

Storage Temperature

Insulation Resistance

DIMENSIONS (mm)

Figure 2)

Suggested Land Pattern

Figure 1)

Top, Side, and End views

PART NUMBERING GUIDE: Example ECS-.327-12.5-17X-TR

ECS - FREQUENCY ABBREVIATION

LOAD

CAPACITANCE

12.5 = 12.5 pF

9 = 9 pF

7 = 7 pF

6 = 6 pF

PACKAGE

CUSTOM OPTIONS

Tolerance

Blank (Std) = ±20 ppm

* C = ± 10 ppm

PACKAGING

ECS

.327 = 32.768 KHz

17X = ECX-306X

TR = Tape

& Reel

3K/Reel

*Contact ECS for availability

Rev.2020

15351 West 109

th

Street

|

Lenexa, KS 66219

|

Phone: 913.782.7787

|

Fax: 913.782.6991

|

www.ecsxtal.com

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