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
CUSTOMER
:
PRODUCT TYPE
:
HC-49/S
NOMINAL FREQ.
:
12.000000MHz
TXC P/N
:
9B12000689
REVISION
:
A3
CUSTOMER P/N
:
PM / SALES
:
DATE
:
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-DOC024
Issue Date: 12.15'08 VER.E
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
PRODUCT TYPE
:
HC-49/S
NOMINAL FREQ.
:
12.000000MHz
TXC P/N
:
9B12000689
REVISION
:
A3
PE/RD
QA
MFG
2015/4/16
2015/4/16
2015/4/16
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-DOC024
Issue Date: 12.15'08 VER.E
TXC CORPORATION
Rev
Revise page
A1
N/A
A2
4
A3
4,7,9,10
TXC P/N: 9B12000689
Revise contents
REVISION:A3
PAGE: 2
Date
Ref.No.
Reviser
Initial Release
2007/3/9
N/A
Shu-Chen Ko
TC Range change from -10~60 to 20~75
2012/8/16
ECN-08P112702
ECR-12A081401
Simon Wang
Form Change(Page 4,Page 9,
Add Page 7,Page 10).
2013/12/17
ECR-12A112101
Shu-Chen Ko
`
FMT-DOC024
Issue Date: 12.15'08 VER.E
TXC CORPORATION
TXC P/N: 9B12000689
REVISION:A3
PAGE: 3
CONTENT
SPECIFICATIONS
•
ELECTRICAL SPECIFICATIONS
PAGE
4
DIMENSIONS
• SUGGESTED REFLOW PROFILE
• MANUAL SOLDER CONDITION
5
5
5
•
6
•
MARKING
• STRUCTURE ILLUSTRATION
7
•
PACKING
8
•
RELIABILITY SPECIFICATIONS
9 , 10
ATTACHMENT(S) (optional)
TESTING DATA
FMT-DOC024
•
ELECTRICAL CHARACTERISTICS TEST
A
YES
NO
•
TEMPERATURE CHARACTERISTICS TEST
B
YES
NO
Issue Date: 12.15'08 VER.E
TXC CORPORATION
TXC P/N: 9B12000689
REVISION: A3
PAGE: 4
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 :
0.52 g +/- 0.05g
please refer to marking code page
Parameters
1
2
3
4
SYM
FL
Electrical
MIN.
TYP.
MAX.
12.000000 MHz
Fundamental
20.0
-20
+20
Nominal Frequency
Oscillation Mode
Load Capacitance
Frequency Tolerance
CL
FT
5 Frequency Tolerance
ST
-20
+20
6
7
8
9
10
11
12
13
14
OT
-20
-5
+75
+5
500
40
7
Operating Temperature
Aging
Drive level
Effective Resistance Rr
Shunt Capacitance
Motional Capactiance
Insulation Resisstance
Storage Tempeature Range
SPDB(+/-5000ppm)
DL
Rr
C0
C1
100
500
-40
+85
-3.0
Notes
UNITS
MHz
pF
ppm
ppm
at 25 oC +/- 3 oC
Over Operating
Temp.Range
o
C
ppm
uW
ohm
pF
fF
Mohm
1st year
at DC 100V
o
C
dB
■ FACTORY LOCATION : CHINA
FMT-DOC024
Issue Date: 12.15'08 VER.E
TXC CORPORATION
TXC P/N: 9B12000689
REVISION: A3
PAGE: 5
UNIT:mm
DIMENSIONS
TXC
10.7 max.
3.8 max.
3.68 max.
3.4+/-0.2
0.43+/-0.125
Solder Coating
11.5 Max.
(Sn-Ag-Cu Pb Free Coating)
5.0 Max.
4.88+/-0.25
■ SUGGESTED REFLOW PROFILE
o
Solder melting point :220+/-10 C, 60 sec. Min.
Peak Temperature: 260 +/- 5 oC, 10 sec. Max.
(℃)
10 sec
260
220
180
■ SUGGESTED MANUAL SOLDER CONDITION
150
Temperature: 350 +/- 10 oC
Time: 3 sec.
Re-solder times: twice
FMT-DOC024
Time (sec)
120 sec
60 sec
Issue Date: 12.15'08 VER.E
TXC P/N: 9B12000689
TXC CORPORATION
REVISION: A3
PAGE: 6
MARKING
Marking For Pb Free Parts:
TXC
TXC Logo
G
Pb Free Product
Lot Code (2 digits)
Frequency Code
Production Line Code
Date Code
Date Code:
MONTH
YEAR
2013
2017
2014
2018
2015
2019
2016
2020
For example :
2021
2025 2029 A B C D E F G
2022
2026 2030 N P Q R S T U
2023
2027 2031 a b c d e f g
2024
2028 2032 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
12.0MA01
FMT-DOC024
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Pb Free Product
Introduction: 49S 12.000 MHz
Made in 2013/JAN. 01Lot
Issue Date: 12.15'08 VER.E
TXC CORPORATION
TXC P/N: 9B12000689
REVISION: A3
PAGE: 7
STRUCTURE ILLUSTRATION :
NO
COMPONENTS
1 CRYSTAL BLANK
HOLDER
2.1
SUPPORTER
2.2
CRYSTAL
GLASS
2 2.3
BASE
2.4
3
4
5
FMT-DOC024
LEAD
MATERIALS
QUARTZ (SiO2)
SPCC
NICKEL SILVER
GLASS
KOVAR
COVER
NICKEL SILVER
CONDUCTIVE ADHESIVE Ag + RESIN
ELECTRODE
Noble Metal
FINISH/SPECIFICATIONS
/
Ni PLATED
/
/
/
(Coating : Sn/Ag/Cu)
/
/
/
Issue Date: 12.15'08 VER.E
TXC CORPORATION
TXC P/N: 9B12000689
REVISION: A3
PAGE: 9
Packing For Pb Free Parts :
5bagx200pcs
=1000pcs/box
1.INNER BOX:(Unit:mm)
200pcs/bag
PUT
PUT IN
2.LOGO STICKER(CARTON and INNER BOX):(Unit:mm)
150+/-10
190+/-10
42+/-10
PUT IN
# (1) 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 5oC ~40oC 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-DOC024
Issue Date: 12.15'08 VER.E
TXC P/N: 9B12000689
TXC CORPORATION
REVISION: A3
PAGE: 9
■ RELIABILITY SPECIFICATIONS
1.Mechanical Endurance
Test Item
No.
Test Methods
Test Criteria
1.1 Drop test
50 cm Height, Fall freely onto firm wood for 3 times.
BC
1.2 Mechanical Shock
1000 G , 0.5 m Sec. , 3 times for all 3 directions.
BC
1.3 Vibration
Frequency range
10 ~ 2000 Hz
Acceleration
5G
Sweep time
20 minute
Pendicular axes each test time
4 hours
BC
(Total test time 12 hours)
1.4 Terminal Strength
1.5 Solderability
17.7N force for 60sec +/-1sec.
F
o
Pb free :Temperature 235+/-5 C,Immersion time:5+/-1sec
Pb :Temperature 215+/-5oC,Immersion time:5+/-1sec
E
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.
Emersion Rate
25 +/- 6 mm/s
Immersed of specimen
1.5mm
ACD
2.2 High Temp. Storage
+ 85oC +/- 3 oC for 500 +/- 12 Hrs
ACD
2.3 Low Temp. Storage
- 40 oC +/- 3 oC for 500 +/-12 Hrs
ACD
o
o
-40 C~85 C,for 300 cycles.
1 cycle
85+/-3 oC
2.4 Temperature cycle
ACD
25 oC
-40+/-3 oC
30 min.
30 min.
5 min.
2.5 High Temp&Humidity 85oC +/- 3oC , RH 85% , 500 Hrs
ACD
■HANDING CAUTIONS
Prohibit the use of ultrasonic welding in Assemblying
FMT-DOC024
Issue Date: 12.15'08 VER.E
TXC CORPORATION
TXC P/N: 9B12000689
REVISION: A3
PAGE: 10
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-DOC024
Issue Date: 12.15'08 VER.E
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