QUARTZ CRYSTAL UNIT
SERIES 6CS/SS, Resistance Welded HC-49S/SSMD Package
深圳市晶科鑫实业有限公司
Shenzhen Crystal Technology Industrial Co., Ltd
APPROVAL SHEET
CUSTOMER P/N:
TYPE:
49S CRYSTAL
DESCRIPTION:
49SMD 19.6608MHZ
P N/ SJK:
6CS19660AF18UCD
ENVIRONMENTAL: ■RoHS
REVISION:
MSL:
A1
18PF ±20PPM
■REACH
■HF
-40~85℃
□PAHS
2014-6-10
□other
MOQ: 1000pcs
Levels 1
SIGNATURE
SUPPLIER
Issue
Check
CUSTOMER
Approve
QA
SJK
Signature
FAE_EMAIL
Date
Date
Check
Approve: □accept
Approve
□unaccepted
Note:
Tel:0755-88352810-837(Mr.huang) Fax:0755-88353718
http://www.q-crystal.com
ADD: Room 1204~1206,Building 3C, TianAn Cloud Park Phase 1,Bantian, Longgang District, Shenzhen
1 /4
QUARTZ CRYSTAL UNIT
SERIES 6CS/SS, Resistance Welded HC-49S/SSMD Package
1. FEATURE
Leadless type
High precision characteristic covering up to high frequency range
Designed for automatic mounting and reflow soldering
Embossed taping specification
The best choice of Bluetooth wireless communication sets, DSN, PDA and
mobile phone
2. ELECTRICAL SPECIFICATIONS
Output Frequency Range
19.660800MHz
Mode
AT/Fundamental
Frequency Tolerance
±20 ppm max
Load Capacitance(C L )
18.0 PF
Frequency Stability Over Operating
Temperature Characteristics
(at 25°C)
±50ppm max
Operating Temperature Range
-40 °C to +85 °C
Storage Temperature Range
-40 °C to +125 °C
Shunt Capacitance (C 0 )
3.0 PF Max
Driver Level (Typical)
100µW
Equivalent Series Resistance(ESR)
40Ω Max
Aging @25°C 1st year (Max)
±3ppm/year
Tel:0755-88352810-837(Mr.huang) Fax:0755-88353718
http://www.q-crystal.com
ADD: Room 1204~1206,Building 3C, TianAn Cloud Park Phase 1,Bantian, Longgang District, Shenzhen
2 /4
QUARTZ CRYSTAL UNIT
SERIES 6CS/SS, Resistance Welded HC-49S/SSMD Package
3. DIMENSION (Units: mm)
4. MARKING
SJK
XX.XXX
5. REFLOW CONDITION
Tel:0755-88352810-837(Mr.huang) Fax:0755-88353718
http://www.q-crystal.com
ADD: Room 1204~1206,Building 3C, TianAn Cloud Park Phase 1,Bantian, Longgang District, Shenzhen
3 /4
QUARTZ CRYSTAL UNIT
SERIES 6CS/SS, Resistance Welded HC-49S/SSMD Package
6. RELIABILITY TEST SPECIFICATION
1.Mechanical Endurance
No.
1.1
Test Item
Drop Test
1.2
Mechanical
Shock
1.3
Vibration
1.4
Gross Leak
1.5
Fine Leak
1.6
Solder ability
Test Methods
150 cm height, 3 times on concrete floor.
Device are shocked to half sine wave ( 1000 G )
three mutually perpendicular axes each 3 times.
0.5m sec. duration time
Frequency range
10 ~ 2000 Hz
Amplitude
1.52 mm/20G
Sweep time
20 minute
Perpendicular axes each test time
4 hours
(Total test time 12 hours)
Standard Sample For Automatic Gross Leak
Detector, Test Pressure: 2Kg / cm2
Helium Bombing 4.5 Kg/ cm2 for 2 hr
Temperature
245 ℃ ± 5℃
0.5 mm minimum
Immersing depth
Immersion time
5 ± 1 seconds
Flux
Rosin resin methyl alcohol
solvent ( 1 : 4 )
REF.DOC
JIS C6701
MIL-STD-202F
MIL-STD-883E
MIL-STD-883E
MIL-STD-883E
MIL-STD-883E
2.Environmental Endurance
No.
Test Item
Test Methods
2.1
Resistance
To
Soldering Heat
Pre-heat temperature
Pre-heat time 60 ~
Test temperature
Test time
2.2
2.3
High
Temp. Storage
Low
Temp.
Storage
REF.DOC
125 ℃
120 sec.
260 ± 5 ℃
10 ± 1 sec.
MIL-STD-202F
+ 125 ℃ ± 3 ℃ for 500 ± 12 hours
MIL-STD-883E
- 40 ℃ ± 3 ℃ for 500 ± 12 hours
MIL-STD-883E
Total 100 cycles of the following temperature cycle
2.4
2.5
2.6
Thermal Shock
High Temp
&Humidity
Pressure
Cooker Storage
MIL-STD-883E
85℃ ± 3℃, RH 85% , 500Hrs
JIS C5023
121 ± 3℃ , RH100% , 2 bar , 240Hrs
JIS C6701
Tel:0755-88352810-837(Mr.huang) Fax:0755-88353718
http://www.q-crystal.com
ADD: Room 1204~1206,Building 3C, TianAn Cloud Park Phase 1,Bantian, Longgang District, Shenzhen
4 /4
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