Datasheet > NX1255GB

NX1255GB

更新时间： 2024-11-28 03:45:35

品牌	Logo	应用领域
日本电波 - NDK		/
页数	文件大小	规格书
1页	86K
描述
Crystal Units For OA / AV

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中文翻译

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NX1255GB 数据手册

Crystal Units

For OA / AV

NX1255GB / NX1255GC

Features

A surface-mount type crystal unit, ideal for OA (office automation) and AV

(audiovisual) applications; compatible with low frequencies.

(NX1255GB : 12.0 × 5.5 × 2.5mm typ.)

Excellent electrical performance, ideal for OA and AV applications.

Excellent environmental characteristics, including heat and shock resistance.

An enriched assortment of frequencies from a low frequency of 3.5MHz.

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

NX1255GC is a low-height type (1.8mm high), and ideal for PDA applications.

Specifications

Model

NX1255GB/NX1255GC

Item

Frequency Range

3.5 to 26.5MHz

Fundamental

Overtone Order

−6

Frequency Tolerance (25 3ꢀ)

50 × 10

−6

Temperature Characteristics (with reference to +25°C)

Operating Temperature Range

Equivalent Series Resistance

Drive Level

50 × 10

−10 to +70ꢀ

Refer to *1

50μW(Max:500μW)

12pF

Load Capacitance

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.

How to Specify an Order

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

Model name - Frequency (Max : 9 digits) M - Number for specifying an order Example NX1255GB-3.579545M-STD-CSA-1

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/).

Dimensions

*1 Equivalent Series Resistance

Frequency (MHz)

Equivalent Series

(Range)

Resistance max.[Ω]

Internal connections(TOP VIEW)

11.8 0.15

3.5 to 4

4 to 8

150

120

8 to 12

12 to 26.5

NX1255GB : H=2.5 0.15

+0.2

NX1255GC : H=1.8

-0.1

5.08

Reference land pattern

2.4

2.0

5.08

cu37_071108_NX1255GB_e1

中文翻译

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