TXC CORPORATION
4F, NO. 16, Sec. 2 Chung Yang S Rd., Peitou, Taipei, Taiwan.
TEL : 886-2-2894-1202 , 886-2-2895-2201 FAX : 886-2-2894-1206 , 886-2-2895-6207
www.txccorp.com
SPECIFICATION FOR APPROVAL
CN:
CUSTOMER
:
PRODUCT TYPE
:
HC-49/S
NOMINAL FREQ.
:
4.000000MHz
TXC P/N
:
AS04000003
REVISION
:
A1
CUSTOMER P/N
:
PM / SALES
:
DATE
:
1306000567
CUSTOMER SIGNATURE & Date
(1) TXC requires one copy returned with signature and title of authorized individual that signifies acceptance
of the attached specifications.
(2) Orders received and accepted by TXC after return of signed copy of specification will be produced per
these specifications.
(3) Any changes to these specifications must be agreed upon by both parties and new revision of the
Product Specification Sheet will be issued.
(4) Any issuance of purchase order prior to consigning back the Approval page of "Specification Sheets"
from customers will be regarded as the agreement on the contents of these specifications.
Attachment: Product Specification Sheet
1
2
3
4
5
RoHS Compliant
FMT-DOC015
Issue Date: 03.01'13 VER.A
TXC CORPORATION
4F, NO. 16, Sec. 2 Chung Yang S Rd., Peitou, Taipei, Taiwan.
TEL : 886-2-2894-1202 , 886-2-2895-2201 FAX : 886-2-2894-1206 , 886-2-2895-6207
www.txccorp.com
PRODUCT SPECIFICATION SHEET
CN:
PRODUCT TYPE
:
HC-49/S
NOMINAL FREQ.
:
4.000000MHz
TXC P/N
:
AS04000003
REVISION
:
A1
PE/RD
QA
Shih-Yung Pao Samson Xiong
25-Feb-13
25-Feb-13
1306000567
MFG
Jake Liu
25-Feb-13
NOTE:
(1)Lead Free Products are "Directive 2002/95/EC of The European Parliament of 27 January 2003
on the restriction of the use of certain hazardous substances (RoHS) in electrical and
electronic equipment" Compliant (Attachment: SGS Test Report).
(2)Revision "Sx" is for engineering samples only. PE/RD's approval required.
(3)Revision "Ax" is production ready. PE, QA and MFG's approval required
RoHS Compliant
FMT-DOC015
Issue Date: 03.01'13 VER.A
TXC CORPORATION
Rev
Revise page
S1
N/A
Initial Released
A1
N/A
S Turn A
FMT-DOC015
TXC P/N: AS04000003
Revise contents
REVISION A1
PAGE: 1
Date
Ref.No.
Reviser
3-Jul-11
N/A
Jun Wei
25-Feb-13
N/A
Xiaoyan Jiang
Issue Date: 03.01'13 VER.A
TXC CORPORATION
TXC P/N:
AS04000003
REVISION:
A1
PAGE:
2
Spec Sheet Contents
No.
Content
Page
1
ELECTRICAL SPECIFICATIONS
P.3
2
FACTORY LOCATION
P.3
3
DIMENSIONS
P.4
4
SUGGESTED REFLOW PROFILE& MANUAL SOLDER CONDITION
P.4
5
MARKING
P.5
6
STRUCTURE ILLUSTRATION
P.6
7
PACKING
P.7
8
RELIABILITY SPECIFICATIONS
FMT-DOC015
P.8~9
Issue Date: 03.01'13 VER.A
TXC CORPORATION
TXC P/N: AS04000003
REVISION: A1
PAGE: 3
ELECTRICAL SPECIFICATIONS
Standard atmospheric conditions
Unless otherwise specified, the standard range of atmospheric conditions for making measurement
and tests are as follow:
Ambient temperature :
25+/-5oC
Relative humidity
40%~70%
:
If there is any doubt about the results, measurement shall be made within the following limits:
Ambient temperature :
25+/-1oC
Relative humidity
40%~70%
:
Measure equipment
SAUNDERS 250A/250B CRYSTAL IMPEDANCE METER.
Crystal cutting type
The crystal is using AT CUT (thickness shear mode).
Unit Weight:
0.58±0.050 g/pcs
please refer to marking code page
Parameters
1 Nominal Frequency
SYM.
Electrical Spec.
MIN
TYPE
FL
4.000000
MAX
Notes
UNITS
MHz
-
-
Fundamental
-
-
CL
20
pF
-
4 Frequency Tolerance
-
±30
ppm
at 25 ℃ ± 3 ℃
5 Frequency Stability
-
±30
ppm
Over Operating Temp. Range (Reference 25℃)
6 Operating Temperature
-
7 Aging
-
2 Oscillation Mode
3 Load Capacitance
-40
~
85
±5
-
℃
ppm
1st Year
8 Drive Level
DL
-
100
-
uW
-
9 Effective Resistance Rr
Rr
-
-
100
Ω
-
10 Shunt Capacitance C0
C0
-
-
7
pF
11 Insulation Resistance
-
500
-
-
MΩ
12 Storage Temperature Range
-
-40
~
85
℃
at DC 100V
-
■ FACTORY LOCATION
TXC (NINGBO) CORPORATION
NO.189 Huang Shan West Road, Dagong Industrial City,
Ningbo Economics & Technical Development Zone, Ningbo Zhejiang China
FMT-DOC015
Issue Date: 03.01'13 VER.A
TXC CORPORATION
TXC P/N: AS04000003
REVISION: A1
PAGE: 4
UNIT:mm
DIMENSIONS
TXC
3.8 max.
3.68 max.
0.43+/-0.125
13.2+/-0.5
11.5 Max.
Solder Coating
5.0 Max.
(Sn-Ag-Cu Pb Free Coating)
4.88+/-0.25
■ SUGGESTED REFLOW PROFILE
Solder melting point :220±10 ℃, 60 sec. Min.
Peak Temperature: 260 ± 5 ℃, 10 sec. Max.
(℃)
10 sec
260
220
180
■ SUGGESTED MANUAL SOLDER CONDITION
150
Temperature: 350 ± 10 ℃
Time: 3 sec.
Re-solder times: twice
FMT-DOC015
Time (sec)
120 sec
60 sec
Issue Date: 03.01'13 VER.A
TXC P/N: AS04000003
TXC CORPORATION
REVISION: A1
PAGE: 5
MARKING
Marking For Pb Free Parts:
TXC
TXC Logo
Frequency Code
G
Pb Free Product
Lot Code (2 digits)
Production Line Code Date Code
Date Code:
MONTH
YEAR
2001
2005
2002
2006
2003
2007
2004
2008
For example :
2009
2013 2017 A B C D E F G
2010
2014 2018 N P Q R S T U
2011
2015 2019 a b c d e f g
2012
2016 2020 n p q r s t u
*This date code will be cycled every four years.
H J K
V W X
h j k
v w x
L
Y
l
y
M
Z
m
z
Marking
TXC G
4.00MA01
FMT-DOC015
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Pb Free Product
Introduction: 49S 4.000 MHz
Made in 2009/JAN. 01Lot
Issue Date: 03.01'13 VER.A
TXC CORPORATION
TXC P/N: AS04000003
REVISION
A1
PAGE: 6
■ STRUCTURE ILLUSTRATION
NO
1
COMPONENTS
MATERIALS
FINISH/SPECIFICATIONS
CRYSTAL BLANK
QUARTZ(SiO2)
-
HOLDER
SPCC(Fe)
Ni Plated
SUPPORTER
Nickel Silver(Cu/Zn/Ni)
-
GLASS
GLASS
-
LEAD
Kovar (Fe/Co/Ni)
Ni Plated+Solder( Sn/Ag/Cu) Dipped
2
2
2
2
2
CRYSTAL
BASE
3
CRYSTAL COVER
Nickel Silver(Cu/Zn/Ni)
Ni Plated
4
CONDUCTIVE ADHESIVE
Resin + Ag
-
5
ELECTRODE
Noble Metal
-
FMT-DOC015
Issue Date: 03.01'13 VER.A
TXC P/N: AS04000003
TXC CORPORATION
REVISION: A1
PAGE: 7
Packing For Pb Free Parts :
5bagx200pcs
=1000pcs/box
1.INNER BOX:(Unit:mm)
200pcs/bag
PUT IN
PUT
2.LOGO STICKER(CARTON and INNER BOX):(Unit:mm)
Label B
150+/-10
( Example )
B
190+/-10
42+/-10
PUT IN
Label C
( Example )
C
B
# Put in stuff between space.
[STORAGE]
1.The storage time to be 1 year maximum.
2.Don't be caught in the rain.
3.The storage environment shall be 5℃ ~40℃ temperature and 30% ~ 75%RH humidity and free from the sun shine.
4.If customers have special requirements, we can paste labels according to it.
FMT-DOC015
Issue Date: 03.01'13 VER.A
TXC P/N:
TXC CORPORATION
AS04000003
A1
REVISION:
PAGE:
8
■ RELIABILITY SPECIFICATIONS (AEC-Q200 Compliant)
1.Mechanical Endurance
Test Item
No.
1.1 Mechanical Shock
Test Methods
1000 G , 0.5 m Sec. , 3 times for all 3 directions.
Frequency range
1.2 Vibration
Test Criteria
BC
10 ~ 2000 Hz
Acceleration
20G
Sweep time
20 minute
Pendicular axes each test time
4 hours
BC
(Total test time 12 hours)
A: 10N force in axes of terminal, 10±1sec.
1.3 Terminal Strength
B: A bend through 90°and return to normal position shall be defined as one bend ,
for a total of three ,the rate of bending shall be approximately 3sec per bend in
F
each direction.
1.4 Board Flex
1.5 Solderability
Duration time:60 Sec Minimum,Deviation:3mm
BC
Temperature
245 oC +/- 5oC
Immersing depth
0.5 mm minimum
Immersion time
5 +/- 0.5 seconds
Flux
Rosin resin methyl alcohol
E
solvent ( 1 : 4 )
2.Environmental Endurance
Test Item
No.
2.1
Resistance To Soldering
Heat
SPEC
Test Methods
Test temperature
260 +/- 5 oC
Test time
10 +/- 1 sec.
ACD
2.2 High Temp. Storage
+ 85℃ ± 3 ℃ for 1000 ± 12 Hrs
ACD
2.3 Low Temp. Storage
- 40 ℃ ± 3 ℃ for 1000 ± 12 Hrs
ACD
-40℃~85℃,for 1000 cycles.
B C D
1 cycle
85+/-3 0C
2.4 Temperature cycle
ACD
25 0C
-40+/-3 C
0
15 min.
15 min.
2min.
2.5 Operational Life
1000 hrs @ 85± 3°C. Rated VDD applied with 1 MΩ.
ACD
2.6 High Temp&Humidity
85℃ ± 3℃ , RH 85% , 1000 Hrs
ACD
■HANDING CAUTIONS
Prohibit the use of ultrasonic welding in Assemblying
FMT-DOC015
Issue Date: 03.01'13 VER.A
TXC CORPORATION
TXC P/N:
AS04000003
REVISION:
A1
PAGE:
9
RELIABILITY SPECIFICATIONS
Specifications
A
Frequency change: Within ±20ppm or in customer's specification.
B
Frequency change: Within ±10ppm or in customer's specification.
C
Equivalent series resistance(E.S.R) change: Within ±15% or 10Ω(larger value).
D
After conditioning , quartz crystal units shall be subjected to standard atmospheric conditions for 24 hour, and measured.
E
Minimum 95% of immersed terminal shall be covered with new uniform solder.
F
No damage on specimen
Measurement condition
Measurements are carried out with Network-analyzer( S&A 250B or equivalent).
FMT-DOC015
Issue Date: 03.01'13 VER.A
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