Datasheet > SMQ32SN

SMQ32SN

更新时间： 2024-11-25 12:03:47

品牌	Logo	应用领域
JAUCH		晶体
页数	文件大小	规格书
2页	268K
描述
SMD Tuning Fork Crystal Â· 7.0 x 1.5 mm

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中文翻译

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数据手册

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SMQ32SN 数据手册

Quartz Crystal · SMQ32SN

SMD Tuning Fork Crystal · 7.0 x 1.5 mm

RoHS

32.768 kHz standard

reflow soldering temperature: 260 °C max.

package height 1.4 mm max.

2011/65/EC

actual size

RoHS compliant

Pb free: pins / pads

General Data

type

Frequency Stability vs. Temperature

SMQ32SN

- 80 ppm

- 160 ppm

32.768 kHz

frequency

-20 °C ~ +70 °C

-40 °C ~ +85 °C

STD.

•

20 ppm / 30 ppm

frequency tolerance at 25 °C 5 °C

load capacitance C_L

temperature constant (T_C)

•

12.5 pF / 7 pF

T_C= -0.04 · 10^-6/ °C²max.

standard

•

Marking

T_C= -0.034 · 10^-6/ °C²typical

f (ppm) = T_C· (25 °C - T)²

T = requested temperature

-20 °C ~ +70 °C / -40 °C ~ +85 °C

0.8 pF typical

internal code / frequency code / date code (my) / CL code

frequency code:

month code:

frequency temperature characteristic

KHz

Code

Jan.

Febr. Mar.

Apr.

May

June

32.768

CL code:

operating temperature range

shunt capacitance C_o

CL (pF) Code

July

Aug.

Sept.

Oct.

Nov.

Dec.

12.5

series resistance max. (ESR)

65 kΩ (12.5 pF)

7.0

70 kΩ (7 pF)

year code:

-55 °C ~ +125 °C

storage temperature

drive level max.

aging first year

2013

2014

2015

2016

2017

2018

2019

1 µW

example: C3 ED C, ED = May 2013, C = 12.5pF

3 ppm

Dimensions

0.55

0.2

0.6

# 1 # 2

# 4

# 1

# 3

# 2

6.9^±0.1

6.7

# 3

# 4

1.2

5.1

1.2

#2 - #3:

not connected

in mm

top view

side view

bottom view

crystal connection

pad layout

Order Information

frequency

type

load capacitance

stability at

25 °C

option

Quartz

0.032768 MHz

SMQ32SN

12.5 pF standard

7 pF

20 = 20 ppm

30 = 30 ppm

blank = -20 °C ~ +70 °C

T1 = -40 °C ~ +85 °C

Example: Q 0.032768-SMQ32SN-12.5-20-T1-LF

(Suffix LF = RoHS compliant / Pb free pads)

•

Jauch Quartz GmbH e-mail: info@jauch.de

full data can be found under: www.jauch.de / www.jauch.co.uk / www.jauch.fr / www.jauchusa.com

All specifications are subject to change without notice

260613-6

中文翻译

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