Actual size

Crystal unit

Crystal unit

Crystal unit

Crystal unit

Specifications (characteristics)

Item

Symbol

Specifications

Conditions / Remarks

Nominal frequency range

f_nom

26.000 MHz to 54.000 MHz

Fundamental

Please contact us about available frequencies.

Storage temperature range

T_stg

-40

°C to +125 °C

Storage as single product.

Operating temperature range

T_use

-40

°C to +85 °C

Level of drive

DL

100

µW Max.

Recommended: 1 to 100

µW

Frequency tolerance

f_tol

Please contact us about reference temperature.

Please contact us for inquiries.

Frequency versus

temperature characteristics

f_tem

-30

°C to +85 °C

Please contact us for inquiries.

Load capacitance

6 pF to

∞

Please specify.

Motional resistance (ESR)

As per table below

-30

°C to +85 °C

Frequency aging

f_age

+25

°C, First year

Thermistor resistance

―

Please contact us about specifications.

Thermistor B constant

―

*1 Please contact us for available frequency tolerances as they are dependent upon the nominal frequency.

Motional resistance (ESR)

Frequency

Motional resistance

26.0 MHz

≤ f_nom ≤ 54.0 MHz

60

Ω Max.

Product name

FA2016AS

26.000000MHz

7.0

+10.0-10.0

(Standard form)

Model

Frequency

Load capacitance(pF)

Frequency tolerance(

In addition to the above mentioned specification item, please specify frequency temperature characteristics

and operating temperature range in case of inquiry.

External dimensions

(Unit:mm)

Footprint (Recommended)

(Unit:mm)

MHz RANGE CRYSTAL UNIT

Built-in thermistor

FA2016AS

•Nominal frequency range

:

26 MHz to 54 MHz

•External dimensions

:

2.0 × 1.6 × 0.65 mm

•Overtone order

:

Fundamental

•Applications

:

Mobile phone, Bluetooth, W-LAN

:

ISM band radio, Clock for MPU

GPS, Smart phone

FA2016AS: X1E000371xxxx18

Pin map

Pin

connection

1

Crystal

2

GND,

thermistor

3

Crystal

4

thermistor

2.0±0.1

192 TP

O E1Y97

#1

#2

#3

#4

R 0.135

#1

#4

#2

#3

0.65

2.2

0.75

0.75

1.8

0.43

0.46

#1

#4

#2

#3

Internal connection

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