ECS-35-17-4DN ECS Inc, ECS-35-17-4DN Datasheet

ECS-35-17-4DN

Manufacturer Part Number

ECS-35-17-4DN

Description

CRYSTAL 3.579545 MHZ 17PF 49US

Manufacturer

ECS Inc

Series

HC-49US-DNr

Type

MHz Crystalr

Datasheet

1.ECS-40-20-4DN.pdf (1 pages)

Specifications of ECS-35-17-4DN

Frequency

3.579545MHz

Frequency Stability

±100ppm

Frequency Tolerance

±30ppm

Load Capacitance

17pF

Operating Mode

Fundamental

Operating Temperature

-40°C ~ 85°C

Mounting Type

Through Hole

Package / Case

HC49/US

Size / Dimension

0.447" L x 0.183" W (11.35mm x 4.65mm)

Height

0.138" (3.50mm)

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Other names

X184

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* Load Capacitance (xx=xx pF, S=series resonance) ** Package Type examples (-4=3.5 mm max. height, -4L = 2.5 mm max. height)

DN Suffix, D= ± 100 ppm frequency stability, N = -40 to +85°C temp range

Figure 1) HC-49US-DN - Top and Side Views

ECS

PART NUMBERING GUIDE

OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS

EQUIVALENT SERIES RESISTANCE / MODE OF OSCILLATION

PACKAGE DIMENSIONS (mm)

HC-49US-DN

PARAMETERS

FREQUENCY RANGE

CALIBRATION TOLERANCE

FREQUENCY STABILITY, ref @25°C

SHUNT CAPACITANCE

LOAD CAPACITANCE

DRIVE LEVEL

OPERATING TEMPERATURE

STORAGE TEMPERATURE

AGING CHARACTERISTICS

FREQUENCY RANGE (MHz)

ECS, INC. INTERNATIONAL

3.579545 - 3.999

4.000 - 4.999

5.000 - 5.999

6.000 - 6.999

7.000 - 8.999

FREQUENCY (4.000 MHz)

Extended Temp Range Crystal

(Per Year)

1105 S. RIDGEVIEW, OLATHE, KS 66062 · 913-782-7787 · 800-237-1041 · FAX 913-782-6991 · WWW.ECSXTAL.COM

MODE OF OSC.

Fundamental

@ +25°C ± 3°C per year

-4L

-4

(Customer Specified)

"EXAMPLE"

Height "H" (max.)

CONDITIONS

-40 ~ +85°C

@ +25°C

The HC-49US-DN is the extended

temp range version of our standard HC-

49US crystal. The DN version has an

operating temperature of -40 to +85°C

and a frequency stability of ± 100 ppm.

The HC-49US-DN is a low cost option

for today's industrial applications.

OPR

STG

MAX. ESR (W)

LOAD CAPACITANCE*

3.5 mm

2.5 mm

200

150

100

MINIMUM

FREQUENCY RANGE (MHz)

3.579545

-40

13.000 - 19.999

20.000 - 30.000

27.000 - 70.000

9.000 - 12.999

TYPICAL

20.0 std

PACKAGE TYPE **

Cost effective

Resistance-weld sealing

Extended Temp range

FEATURES

MODE OF OSC.

MAXIMUM

Fundamental

70.000

3rd O/T

Series

± 100

+105

± 30

500

+85

± 5

MAX. ESR (W)

UNITS

Suffix

PPM

MHz

µW

100

°C

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