TXC CORPORATION
www.txccorp.com
SPECIFICATION FOR APPROVAL
CN:
CUSTOMER
:
PRODUCT TYPE
:
HC-49/S SMD
NOMINAL FREQ.
:
8.000000MHz
TXC P/N
:
AT08000020
REVISION
:
S3
CUSTOMER P/N
:
PM / SALES
:
DATE
:
1611041798
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: 03.18'15 VER.C
TXC CORPORATION
www.txccorp.com
PRODUCT SPECIFICATION SHEET
CN:
PRODUCT TYPE
:
HC-49/S SMD
NOMINAL FREQ.
:
8.000000MHz
TXC P/N
:
AT08000020
REVISION
:
S3
PE/RD
Wen
yuan
Chang
PREA
PREP
P PR
PRPA
PREP
QA
PREP
P PR
PREP
1611041798
MFG
PREP
P RE
PR
PREP
24-Nov-16
NOTE:
(1)The green product standard set by TXC is based upon the international standards. Related information is
publicly described on the TXC's Website, and updated regularly. The document is compliant with the latest
green product quality system directives at the time.
(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: 03.18'15 VER.C
TXC CORPORATION
Rev
Revise page
S1
N/A
TXC P/N: AT08000020
Revise contents
PAGE: 1
Date
Ref.No.
Reviser
Initial Released
17-Jun-16
N/A
Xiaoyan Jiang
12-Oct-16
PNR16101102
Xiaoyan Jiang
24-Nov-16
PNR16112202
Xiaoyan Jiang
S2
3
Operating Temperature-40~85℃
Change To-40~95℃
Storage Temperature Range-40~85℃
Change To-40~105℃
S3
3
Load Capacitance 20pF Change To
12pF
FMT-DOC015
REVISION:S3
Issue Date: 03.18'15 VER.C
TXC CORPORATION
TXC P/N:
AT08000020
REVISION:
S3
PAGE:
2
Spec Sheet Contents
No.
Content
Page
1
ELECTRICAL SPECIFICATIONS
P.3
2
DIMENSIONS
P.4
3
SUGGESTED REFLOW PROFILE& MANUAL SOLDER CONDITION
P.4
4
FACTORY LOCATION
P.5
5
MARKING
P.5
6
STRUCTURE ILLUSTRATION
P.6
7
EMBOSS CARRIER TAPE & REEL
P.7
8
PACKING
P.7
9
RELIABILITY SPECIFICATIONS
FMT-DOC015
P.8~9
Issue Date: 03.18'15 VER.C
TXC CORPORATION
TXC P/N: AT08000020
REVISION: S3
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:
0.57±0.03 g/pcs
please refer to marking code page
Parameters
1 Nominal Frequency
SYM.
Electrical Spec.
MIN
TYPE
FL
8.000000
MAX
Notes
UNITS
MHz
-
-
Fundamental
-
-
CL
12
pF
-
4 Frequency Tolerance
-
±10
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
~
95
±3
℃
ppm
1st Year
8 Drive Level
DL
-
50
100
uW
-
9 Effective Resistance Rr
Rr
-
-
50
Ω
-
10 Shunt Capacitance C0
C0
-
-
7
pF
11 Insulation Resistance
-
500
-
-
MΩ
12 Storage Temperature Range
-
-40
~
105
℃
FMT-DOC015
at DC 100V
-
Issue Date: 03.18'15 VER.C
TXC CORPORATION
TXC P/N: AT08000020
REVISION: S3
DIMENSIONS
PAGE: 4
UNIT:mm
3.8±0.3
11.4±0.5
0.3±0.1
0.95±0.05
0.55±0.05
4.7±0.1
0.5±0.2
4.5±0.1
3.55±0.2
5.6±0.2
12.7±0.5
Note:Lead must keep inside the fillister of insulation spacer.
Solder Coating
(Sn-Ag-Cu Pb Free Coating)
Suggested Layout
4
5.5 (x2)
2.0 (x2)
■ 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: 03.18'15 VER.C
TXC CORPORATION
TXC P/N: AT08000020
REVISION: S3
PAGE: 5
MARKING
Marking For Pb Free Parts:
TXC
TXC Logo
G
Pb Free Product
Tracking Code
Frequency Code
For example :
Marking
TXC G
8.00Mn01
FMT-DOC015
Pb Free Product
Introduction: 49S/SMD 8.000000 MHz
Made in NGB 2008/JAN 01Lot
Issue Date: 03.18'15 VER.C
TXC CORPORATION
TXC P/N: AT08000020
REVISION: S3
PAGE: 6
■ STRUCTURE ILLUSTRATION
NO
1
COMPONENTS
MATERIALS
FINISH/SPECIFICATIONS
CRYSTAL BLANK
QUARTZ(SiO2)
-
SUPPORTER
Nickel Silver(Cu/Zn/Ni)
-
HOLDER
SPCC(Fe)
Ni Plated
GLASS
GLASS
-
LEAD
Kovar (Fe/Co/Ni)
Ni Plated+Solder( Sn/Ag/Cu) Dipped
2
2
2
2
CRYSTAL
BASE
2
3
CRYSTAL COVER
Nickel Silver(Cu/Zn/Ni)
Ni Plated
4
CONDUCTIVE ADHESIVE
Resin + Ag
-
5
ELECTRODE
Noble Metal
-
6
INSULATION PAD
PPS
-
FMT-DOC015
Issue Date: 03.18'15 VER.C
TXC CORPORATION
TXC P/N: AT08000020
REVISION: S3
PAGE: 7
(A) Tape and reel configuration:(Unit:mm)
( a)Emboss taping configuration. (per EIA-481-2)
0.4+/-0.1
5o max.
15+/-0.5
5.0+/-0.1
5o max.
H
11.5+/-0.1
2.0+/-0.1
24.0+/-0.3
+0.1
1.5 -0.0
4.0+/-0.1
1.75+/-0.1
40(10P)+/-0.2
+0.1
1.5 -0.0
12.0+/-0.2
Direction of start
Products put in 1000 pcs Max.
TYP.
S3
S2
COVER TAPE
NONE
H (+/-0.2)
4.35
3.5
22.0 Max.
NONE
160 Min.
160 Min.
390 Min.
230 Min.
( b)Reel configuration.
(B) Packing & Label :(Unit:mm)
COVER TAPE
120°
24.4+/-0.2
13.6+/-0.2
●
● ● ● ● ●
100+/-3
24.0+/-0.4
330+/-1
● ● ● ● ● ● ● ●
B
2.3+/-0.2
1.8+/-0.2
1.8+/-0.2
PUT IN
330+/-5
Label B
( Example )
B
330+/-5
35+/-5
PUT IN
Label C
( Example )
C
B
# Put in stuff between space.
[STORAGE]
1.Don't be caught in the rain.
2.The storage environment shall be 5℃ ~40℃ temperature and 30% ~ 75%RH humidity and free from the sun shine.
3.If customers have special requirements, we can paste labels according to it.
FMT-DOC015
Issue Date: 03.18'15 VER.C
put
F
in
1000
(
℃
)
2
6
0
2
2
0
B
2
.0
1
8
0
1
5
0
U se r
d i re cti o n
of
D
Emp ty
W 1
G
Se a l e d
1
0
Leader
s
160
mm ( Mi n)
e
c
L
1
L
230
mm (
Mi n
)
fe e d
C
1
2
0
TXC CORPORATION
W
p cs
E
Pro d u cts
1 6 0 mm(Mi n )
H
Tra i l e r
IN D EX
MAR K
A
TXC P/N:
Tim
s
e
(
s
e
c
)
Fe e
d
i
n
g
6
0
s
e
c
e
c
AT08000020
S3
REVISION:
PAGE:
8
■ RELIABILITY SPECIFICATIONS (AEC-Q200 Compliant)
1.Mechanical Endurance
Test Item
No.
1.1
1.2
Mechanical Shock
Vibration
Test Methods
Test Criteria
1000 G , 0.5 m Sec. , 3 times for all 3 directions.
Frequency range
10 ~ 2000 Hz
Acceleration
20 G
Sweep time
20 minute
Pendicular axes each test time
4 hours
BC
BC
(Total test time 12 hours)
1.3
Terminal Strength
17.7N force for 60sec +/-1sec.
1.4
Board Flex
Duration time:60 Sec Minimum,Deviation:3mm
1.5
Solderability
F
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.
Test Methods
SPEC
o
Resistance To
Soldering Heat
Test temperature
260 +/- 5 C
Test time
10 +/- 1 sec.
2.2
High Temp. Storage
+ 95℃ ± 3 ℃ for 1000 ± 12 Hrs
ACD
2.3
Low Temp. Storage
- 40 ℃ ± 3 ℃ for 1000 ± 12 Hrs
ACD
2.1
ACD
B C D
-40℃~95℃,for 1000 cycles.
1 cycle
95+/-3 0C
2.4
Temperature cycle
25 0C
-40+/-3 C
ACD
0
15 min.
15 min.
2 min.
1000 hrs @ 95± 3°C. Rated VDD applied with 1 MΩ.
2.5
Operational Life
2.6
High Temp&Humidity 85℃ ± 3℃ , RH 85% , 1000 Hrs
FMT-DOC015
ACD
ACD
Issue Date: 03.18'15 VER.C
put
(
℃
F
in
B
1
8
0
1
5
0
TXC CORPORATION
d i re cti o n
D
1000
)
2
6
0
2
2
0
2
.0
U se r
C
of
W
p cs
Emp ty
W 1
G
Se a l e d
1
0
s
Leader
e
c
E
Pro d u cts
1 6 0 mm(Mi n )
H
Tra i l e r
IN D EX
MAR K
A
160
mm ( Mi n)
L
1
L
230
mm (
Mi n
)
fe e d
1
2
0
TXC P/N:
Tim
s
e
c
e
(
s
e
c
)
Fe e
d
in
g
6
0
s
e
c
AT08000020
REVISION:
S3
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: 03.18'15 VER.C
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