SMD Quartz Crystal HC-M49S3

Features

A surface mount version of the AT-49.

High reliability by a hermetically sealed metal package.

Correspond to automatic mounting and reflow soldering.

AEC-Q200 Compliant



Typical 10.11x 3.5x 3.9mm Glass seal SMD crystal


Electrical Parameters

ITEM

Symbol

Specifications

Remark

Holder


HC-M49S3


Mode of Oscillation


Fundamental

3 Overtone   5 Overtone

Frequency

FL

3.579~70.0

MHz


Load Capacitance

CL

5~32

Pf


Frequency Tolerance

TOL

±10~±45

PPM

At 25℃±3

Storage Temperature Range

TR

-20 to 70


Freq Temp Characteristics

TC

±50

PPM

Working temperatureF

Series Resista

ce

Rs

50

Ω

FDLD<10ppm DLD2=30% ESR

RDLD2=ESR

Drive Level

DL

100

uW

Max

SPDB

-3dB (From F0-200KHz to F0+400KHz

Shunt Capacitance

Co

7

PF


Storage Temperature Range


-40 to 85


Insulator Resistance


500

MΩ

Min

Aging Rate

f/f

±5

ppm/yr

Max

Measure Circuit

r

S&A 250B


TT network


Dimensions



Reflow

Profiles Feature High-Pb Assembly
Average Ramp-up Rate (Ts max to Tp) 3/second max.
Preheat
  Temperature Min (Ts min)
  Temperature Max (Ts max)
  Time (ts min to ts max)
140
180℃
70~100 seconds
Time maintained above
  Temperature (TL)
  Time (tL)
240
20~50 seconds
Peak/Classification Temperature (Tp) 250
Time within 5 of actual Peak
Temperature (tp)
7~8 seconds
Ramp-down rate 6/second max.

Time 25 to Peak Temperature

6 minutes max.



FAQ:

1.         How does A-Crystal support: Free samples ,crystal match test, OEM,Reliability test report,8D report,RoHS substances,REACH substances

2.         What’s acrystal have Certificate: iso 9001 quality management[9001 iso 2015], ISO14001

3.         How many Production patents that acrystal have: 16pcs

4.         What’s Payment terms : T/T in advance

5.         Which Support express : DHL, UPS, TNT, FedEx

6.         What’s the monthly capacity for 32.768 oscillators:1kk

7.         What’s the MOQ/Standard packing quantity:3k per reel( acrystal 32.768)

8.         How long the Lead Time for the 32.768 khz clock oscillator :3days-14days

9.      What is the lead time for the crystal series products:

Series Product

Quartz crystal size

Lead Time

HC49 Series

HC-49SMD,HC-49S,HC-49U

1-2 weeks

SMD quartz Crystals

2012/2016/2520/3225/5032/6035/7050/8045

1-4 weeks

SMD crystal Oscillators

2016/2520/3225/5032/7050

1-3 weeks

TCXO

2520/3225/5032

2-5 weeks

SMD Watch/tuning fork Crystals

PSX315/PSX415/PSX519/PMX145/PMX206/PMX206F/PMX206FA/PMX405/PMX406

1-2 weeks

VCXO

2520/3225/5032

2-5weeks

TCVCXO

2520/3225/5032

2-5weeks

DIP Watch/tuning fork Crystals

DT206/DT308

1-2weeks

ZTA/ZTT Series

ZTTCC/ZTACC/

1-2weeks

10.Free crystal samples and shipment fee ?

We would like to support you the 20pcs free quartz crystals samples[no free samples for oscillators and TCXO,VCXO, and VCTCXO]. We request customers to pay the shipping fees.

 

11.Crystal and oscillator parameters?

SMD or DIP

Crystal package size[mm]

2pads ,3pads or 4pads...

Frequency: GHz,MHz or KHz

 frequency tolerance[ppm]

frequency charactristics over temperature[ppm]

load capacitance[pF]

operating temperature[]

 resistance(ESR)[Ω/]

Supply Voltage[V]

Output type

application

 

12.What is the ACrystal material sources?

Crystal Bar

China

Base

NEC (Japan)

Outer covering

NEC (Japan)

Resin

HENKEL (Germany)

High-temperature crystal

KDS (Japan)



Product Tags 12 mhz smd quartz crystal          smd 20 mhz quartz crystal          smd 11.0592 mhz quartz crystal          mhz to          mhz          mhzs          136 mhz to 174 mhz          smd          850 mhz 1900 mhz         

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