ECS-143-20-28AX-TR [ETC]

CRYSTAL 14.31818MHZ 20PF SMD;


型号：	ECS-143-20-28AX-TR
厂家：	ETC
描述：	CRYSTAL 14.31818MHZ 20PF SMD
文件：	总2页 (文件大小：577K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

CSM-4AX

SMD CRYSTAL

The CSM-4AX is an excellent choice for a low cost SMD crystal. The CSM-4AX (28AX)

has a case height of 5.0 mm Max. in a resistance weld metal package. Lower profile

package height of 4.0 mm Max. is available with the (28ALX) package.

Request a Sample

OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS

CSM-4AX SMD CRYSTAL

PARAMETERS

CONDITIONS

CSM-4AX

TYP

UNITS

MIN

MAX

Frequency

3.57

30.000

MHz

Fundamental

@ +25°C

-10 ~ +70°C

Mode of Oscillation

Frequency Tolerance*

Frequency Stability*

Shunt Capacitance

Load Capacitance

Drive Level

± 30

± 50

ppm

Specify in P/N

Series

500

+70

+125

±5

 Cost Effective

 Low Profile

 Industry Standard Footprint

 Pb Free/RoHS Compliant

μW

°C

Operating Temperature*

Storage Temperature

Aging (First Year)

Topr

-10

-55

Tstg

°C

@ +25°C ±3°C

ppm

DIMENSIONS (mm)

Frequency (MHz)

3.57 ~ 4.999

ESR Ω Max.

200

150

100

5.000 ~ 5.999

6.000 ~ 6.999

7.000 ~ 8.999

9.000 ~ 12.999

13.000 ~ 19.999

20.000 ~ 30.000

Figure 1) Top, Side, and End

Figure 2) Suggested land

PART NUMBERING GUIDE:

Example ECS-200-20-28AX-TR

ECS - FREQUENCY ABBREVIATION

LOAD

PACKAGE

AVAILABLE OPTIONS

PACKAGING

Tolerance

Stability

Temp Range

CAPACITANCE

20 = 20 pF

S = Series

200 = 20.000 MHz

See P/N Guide

ECS

Blank = Std

Blank= Std

TR =

Tape

& Reel

1K/Reel

28AX = 5.0 mm

28ALX = 4.0 mm

A = ± 25 ppm

J = ± 20 ppm

R = ± 15 ppm

C = ± 10 ppm

D= ±100 ppm

E = ± 50 ppm

G = ± 30 ppm

H = ± 25 ppm

T = ± 20 ppm †

W = ±15 ppm †

K = ± 10 ppm †

L = -10 ~ +70°C

M = -20 ~ +70°C

Y = -30 ~ +85°C

N = -40 ~ +85°C

P = -40 ~ +105°C

S = -40 ~ +125°C

U = -55 ~ +125°C

* Specify available options in P/N.

† Contact ECS for availability over extended temp range.

Rev.2017

15351 West 109^thStreet | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com

CSM-4AX

SMD CRYSTAL

POCKET TAPE DIMENSIONS (mm)

DEVELOPED FREQUENCIES

SOLDER PROFILE

Peak solder Temp +260°C Max 10 sec Max.

2 Cycles Max.

Abbreviation

Frequency (MHZ)

3.6864

036

040

4.000

MSL 1, Lead Finish Ag

060

6.000

073

7.3728

080

8.000

100

10.000

110.5

120

11.0592

12.000

122.8

143

147.4

160

12.288

14.31818

14.7456

16.000

184

18.432

200

20.000

240

24.000

250

25.000

Figure 1) Suggested Reflow Profile

15351 West 109^thStreet | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com

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