E2SEA20-20.250MTR datasheet, PDF

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E2SEA20-20.250MTR: DescriptionQUARTZ CRYSTAL RESONATOR, 20.25MHz, ROHS COMPLIANT, RESISTANCE WELDED, HC-49/UP, 2 PIN; CategoryPassive components Crystal/resonator; File Size128KB，2 Pages; ManufacturerECLIPTEK; Websitehttp://www.ecliptek.com; Environmental Compliance

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E2SEA20-20.250MTR Overview

QUARTZ CRYSTAL RESONATOR, 20.25MHz, ROHS COMPLIANT, RESISTANCE WELDED, HC-49/UP, 2 PIN

E2SEA20-20.250MTR Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	ECLIPTEK
package instruction	ROHS COMPLIANT, RESISTANCE WELDED, HC-49/UP, 2 PIN
Reach Compliance Code	compli
ECCN code	EAR99
Other features	AT-CUT CRYSTAL; TAPE AND REEL
Ageing	5 PPM/YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL
Drive level	1000 µW
frequency stability	0.005%
frequency tolerance	30 ppm
JESD-609 code	e3
load capacitance	20 pF
Installation features	SURFACE MOUNT
Nominal operating frequency	20.25 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
physical size	L13.3XB4.85XH4.5 (mm)/L0.524XB0.191XH0.177 (inch)
Series resistance	50 Ω
surface mount	YES
Terminal surface	Matte Tin (Sn) - with Nickel (Ni) barrie

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E2S

Series

• RoHS Compliant (Pb-Free)

• HC-49/UP package

• AT or BT cut available

• Resistance weld seal

• Tight tolerance/stability

• Tape and reel available

NOTES

E2S

H 4.50

L 13.30

W 4.85

CRYSTAL

_____________________________________________________________________________________________________________________________________________________________________________________________

ELECTRICAL SPECIFICATIONS

Frequency Range

Frequency Tolerance / Stability

Over Operating Temperature Range

Operating Temperature Range

Aging (at 25°C)

Storage Temperature Range

Shunt Capacitance

Insulation Resistance

Drive Level

Load Capacitance (C

)

3.579545MHz to 50.000MHz

±50ppm / ±100ppm (Standard), ±30ppm / ±50ppm (AT cut only), ±15ppm / ±30ppm (AT cut only),

±15ppm / ±20ppm (AT cut only), or ±10ppm / ±15ppm (AT cut only)

0°C to 70°C, -20°C to 70°C (AT cut only), or -40°C to 85°C (AT cut only)

±5ppm / year Maximum

-40°C to 125°C

7pF Maximum

500 Megaohms Minimum at 100V

1 mWatt Maximum

18pF (Standard), Custom C

≥10pF,

or Series Resonant

EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION (MODE), AND CUT

Frequency Range

3.579545MHz to 4.999MHz

5.000MHz to 5.999MHz

6.000MHz to 7.999MHz

8.000MHz to 8.999MHz

9.000MHz to 9.999MHz

10.000MHz to 14.999MHz

MANUFACTURER

ESR (Ω)

200 Max

150 Max

120 Max

90 Max

80 Max

70 Max

Mode / Cut

Fundamental / AT

Frequency Range

15.000MHz to 15.999MHz

16.000MHz to 23.999MHz

24.000MHz to 30.000MHz

24.000MHz to 40.000MHz

24.576MHz to 29.999MHz

30.000MHz to 50.000MHz

ESR (Ω)

60 Max

50 Max

40 Max

150 Max

100 Max

Mode / Cut

Fundamental / AT

Fundamental / BT

Third Overtone / AT

REV

DATE

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