*1 Equivalent Series Resistance

Crystal Units

NX2520SA

For OA / AV/ Short-range Wireless

cu19_071108_NX2520SA_e1

mm

1.7

Reference land pattern

1.2

2.5 ±0.1

#1

#2

#4

#3

1.7

Internal connections(TOP VIEW)

#4

#1

*#2 and #4 are connected with a cover.

#3

#2

0.8

Pb

Free

When ordering our products, specify them with an “Ordering Code” that consists of the following :

--

M

If you have any queries concerning our standard frequencies and numbers for specifying orders, please contact our sales representatives or visit our homepage

(http://www.ndk.com/).

Model name

Frequency (Max : 9 digits)

Number for specifying an order

Example NX2520SA-16.000M-STD-CSW-4

The above specifications are standard for this NDK product.

Custom-made specifications such as load capacitance and temperature characteristics are also available.

Please contact NDK sales with your enquiries.

Frequency Range

Overtone Order

Frequency Tolerance (25 ±3℃)

Temperature Characteristics (with reference to +25°C)

Operating Temperature Range

Equivalent Series Resistance

Drive Level

Load Capacitance

Item

Model

16 to 80MHz

Fundamental

−10 to +75℃

Refer to *1

10μW(Max:200μW)

8pF

NX2520SA

Frequency (MHz)

(Range)

16 to 20

20 to 30

30 to 80

Equivalent Series

Resistance max.[Ω]

80

70

50

A small and thin surface-mount type crystal unit, especially suited for small-sizing

requirements.

Compatible with low frequencies starting from 16MHz.

Ultra compact and thin. (2.5×2.0×0.50mm typ.)

Excellent environmental characteristics, including heat and shock resistance.

Excellent electrical performance, ideal for OA (office automation), AV

(audiovisual), Bluetooth and Wireless LAN applications.

Lead-free. Meets the requirements for re-flow profiling using lead-free solder.

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