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MHz Range Crystal unit

FA-128

FA-128 24.000000 MHz 9.0 +10.0-10.0

Product name

Product Number / Ordering code

Q22FA12800468xx

Please refer to the 5.Packing information about xx (last 2 digits)

Pb free / Complies with EU RoHS directive

Reference weight Typ. 7 mg

1.Absolute maximum ratings

Parameter

Symbol

Storage temperature

Operating temperature

T_stg

T_use

Min.

-40

Typ.

Max.

+125

+105

Unit

ºC

Conditions / Remarks

Storage as single product

2.Specifications(characteristics)

Parameter

Symbol

Nominal frequency

Frequency tolerance

Frequency Stability over

temperature

Operating temperature

Level of drive

Load capacitance

Motional resistance (ESR)

Motional capacitance

Motional inductance

Shunt capacitance

Frequency aging

f_nom

f_tol

f_tem

T_use

f_age

Min.

－

-10

-20

－

-1

Typ.

24.000000

Max.

－

+10

+75

100

－

Unit

MHz

x 10-

x 10

-6

ºC

µW

Ω

Conditions / Remarks

Fundamental

@+25ºC

-20ºC to +75ºC

1.94

22.63

0.60

－

x10

-6

/yea @+25ºC, First year

3.External dimensions

2.0±0.1

(Unit: mm)

4.Footprint(Recommended)

(Unit: mm)

1.6±0.1

2600M

E66RA

1.45

0.5 Max.

1.15

0.85

0.65

0.6

Internal connection

(TOP VIEW)

0.45 0.5

0.95

C 0.2 Min.

#2 and #4 are connected to the cover.

(Please connect to ground)

5.Packing information

[ 1 ]Product number last 2 digits code (xx) description

Q22FA12800468xx

The recommended code is "18"

Code

Condition

Any Q'ty vinyl bag(Tape cut)

Any Q'ty / Reel

250pcs / Reel

1000pcs / Reel

Code

Condition

3000pcs / Reel

5000pcs / Reel

1 Page

[ 2 ] Taping specification

Subject to EIA-481 & IEC-60286

(1) Tape dimensions TE0804L

　　　Material

of the Carrier Tape : PS

　　　Material

of the Top Tape : PET+PE

10P：40±0.15

+0.1

φ1.5

-0

2.0±0.1

4.0±0.1

Unit: mm

3.5±0.05 1.75±0.1

0.7±0.1

0.25±0.05

8.0±0.2

MRAKING

φ0.5±0.05

4.0±0.1

1.8±0.1

Direction of unreeling

(2) Reel dimensions

Center material

: PS

Material of the Reel : PS

180.00

-3

11.40

0.3

9.00

φ 76

160

60.00

2.2±0.1

Hφ 3

MRAKING

Unit: mm

2.00

+0.3

-0

φ 21

0.8

φ 13

0.2

2 Page

6.Reflow profile

Reflow condition (Follow of JEDEC STD-020D.01)

Temperature[C]

300

250

200

150

100

Time

+25CtoPeak

120 180 240 300 360 420 480 540 600 660 720 780

Time[s]

;+217C

Tsmax;+200C



TP



;+260C

+255C

Avg.

Ramp-up

3



C/sMax.



;20sto40s

60sto150s

(+217Cover)

Ramp-down

6C/sMax.

Tsmin;+150C

60sto180s

(+150Cto+200C)

7.Notice

· This material is subject to change without notice.

· Any part of this material may not be reproduced or duplicated in any form or any means without the written

permission of Seiko Epson.

· The information about applied data,circuitry, software, usage, etc. written in this material is intended for

reference only.

Seiko Epson does not assume any liability for the occurrence of customer damage or infringing on any patent

or copyright of a third party.

This material does not authorize the licensing for any patent or intellectual copyrights.

· When exporting the products or technology described in this material, you should comply with the applicable

export control laws and regulations and follow the procedures required by such laws and regulations.

· You are requested not to use the products (and any technical information furnished, if any) for the development

and/or manufacture of weapon of mass destruction or for other military purposes. You are also requested that

you

would not make the products available to any third party who may use the products for such prohibited

purposes.

· These products are intended for general use in electronic equipment. When using them in specific applications

that require

extremely high reliability, such as the applications stated below, you must obtain permission from Seiko Epson

in advance.

/ Space equipment (artificial satellites, rockets, etc.)

/ Transportation vehicles and related (automobiles, aircraft, trains, vessels, etc.)

/ Medical instruments to sustain life

/ Submarine transmitters

/ Power stations and related

/ Fire work equipment and security equipment

/ Traffic control equipment

/ And others requiring equivalent reliability.

· All brands or product names mentioned herein are trademarks and/or registered trademarks of their respective.

http://www5.epsondevice.com/en/contact/

3 Page

参数对比

与Q22FA1280046812相近的元器件有：Q22FA1280046800、Q22FA1280046801、Q22FA1280046814。描述及对比如下：

型号	Q22FA1280046812	Q22FA1280046800	Q22FA1280046801	Q22FA1280046814
描述	Parallel - Fundamental Quartz Crystal,	Parallel - Fundamental Quartz Crystal,	Parallel - Fundamental Quartz Crystal,	Parallel - Fundamental Quartz Crystal,
是否Rohs认证	符合	符合	符合	符合
Reach Compliance Code	unknow	unknown	unknown	unknown
老化	1 PPM/FIRST YEAR	1 PPM/FIRST YEAR	1 PPM/FIRST YEAR	1 PPM/FIRST YEAR
晶体/谐振器类型	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL
驱动电平	10 µW	10 µW	10 µW	10 µW
频率稳定性	0.001%	0.001%	0.001%	0.001%
频率容差	10 ppm	10 ppm	10 ppm	10 ppm
负载电容	9 pF	9 pF	9 pF	9 pF
安装特点	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
标称工作频率	24 MHz	24 MHz	24 MHz	24 MHz
最高工作温度	75 °C	75 °C	75 °C	75 °C
最低工作温度	-20 °C	-20 °C	-20 °C	-20 °C
物理尺寸	2mm x 1.6mm x 0.5mm	2mm x 1.6mm x 0.5mm	2mm x 1.6mm x 0.5mm	2mm x 1.6mm x 0.5mm
串联电阻	80 Ω	80 Ω	80 Ω	80 Ω
表面贴装	YES	YES	YES	YES