:
Serial No.
TXC CORPORATION
Issue Date
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
CUSTOMER
:
PRODUCT TYPE
:
SMD GLASS SEALING XTAL 3.2 × 2.5
NOMINAL FREQ.
:
24.576000MHz
TXC P/N
:
7V24580012
REVISION
:
A1
CUSTOMER P/N
:
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.
PE/RD
PREPA
Robin Huang
QA
MFG
PREPA
P PRE
PREPA
PREPA
P PRE
PREPA
Samson Xiong
Jake Liu
RoHS Compliant
FMT-R&D039
Issue Date: 10.16'08 VER.B
TXC CORPORATION
Rev
Revise page
S1
N/A
A1
N/A
FMT-DOC024
TXC P/N:
Revise contents
7V24580012
REVISION:
A1
PAGE: 1
Date
Ref.No.
Reviser
Initial released
11-Mar-14
N/A
Xiaoyan Jiang
S Turn A
15-Apr-14
N/A
Xiaoyan Jiang
Issue Date: 12.15'08 VER.E
TXC CORPORATION
TXC P/N:
7V24580012
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
MARKING
P.4
5
SUGGESTED REFLOW PROFILE& MANUAL SOLDER CONDITION
P.4
6
STRUCTURE ILLUSTRATION
P.5
7
EMBOSS CARRIER TAPE & REEL
P.6
8
PACKING
P.7
9
RELIABILITY SPECIFICATIONS
FMT-DOC024
P.8~9
Issue Date: 12.15'08 VER.E
TXC CORPORATION
TXC P/N:
7V24580012
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±5℃
Relative humidity
40%~70%
:
If there is any doubt about the results, measurement shall be made within the following limits:
Ambient temperature :
25±3℃
Relative humidity
40%~70%
:
Measure equipment
Electrical characteristics measured by S&A250B or equivalent.
Crystal cutting type
The crystal is using AT CUT (thickness shear mode).
Unit Weight:
0.018±0.001 g/pcs
Parameters
1 Nominal Frequency
SYM.
Electrical Spec.
MIN
TYP
MAX
Notes
UNITS
FL
24.576000
MHz
-
-
Fundamental
-
-
CL
9
pF
-
4 Frequency Tolerance
-
±15
ppm
at 25 ± 3 ℃
5 Frequency Stability
-
±20
ppm
Over Operating Temp. Range (Reference 25℃)
6 Operating Temperature
-
-20
~
85
℃
7 Aging
-
-15
~
5
ppm
8 Drive Level
DL
-
100
300
uW
-
9 Equivalent Resistance Rr
Rr
-
-
50
Ω
-
10 Shunt Capacitance C0
C0
-
-
3
pF
-
11 Insulation Resistance
-
500
-
-
MΩ
12 Storage Temperature Range
-
-40
~
85
℃
2 Oscillation Mode
3 Load Capacitance
10Years
at DC 100V
-
■ FACTORY LOCATION
TXC (NINGBO) CORPORATION
NO.189 Huang Shan West Road, Beilun District,
Ningbo Zhejiang China
FMT-DOC024
Issue Date: 12.15'08 VER.E
TXC CORPORATION
TXC P/N:
7V24580012
REVISION:
A1
PAGE:
4
■ DIMENSIONS
(Unit:mm)
*Coplanarity of solderable areas Camber 0.10 mm Max
■ MARKING
T□□□
TXC Logo
Frequency Code
Ex.: 24.576000 MHz = 245
□□□
Lot Code
Date Code
Line Code
Date Code:
MONTH
YEAR
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
2005
2009
2013
2017
A
B
C
D
E
F
G
H
J
K
L
2006
2010
2014
2018
N
P
Q
R
S
T
U
V
W
X
Y
Z
2007
2011
2015
2019
a
b
c
d
e
f
g
h
j
k
l
m
2008
2012
2016
2020
n
p
q
r
s
t
u
v
w
x
y
z
M
*This date code will be cycled every four years
(℃)
■ SUGGESTED REFLOW PROFILE
Solder melting point :220±10 ℃, 60 sec. Min.
Peak Temperature: 260 ± 5 ℃, 10 sec. Max.
10 sec
260
220
180
150
■ SUGGESTED MANUAL SOLDER CONDITION
Temperature: 350 ± 10 ℃
Time: 3 sec.
Time (sec)
120 sec
60 sec
Re-solder times: twice
FMT-DOC024
Issue Date: 12.15'08 VER.E
TXC CORPORATION
TXC P/N:
7V24580012
REVISION:
A1
PAGE: 5
■ STRUCTURE ILLUSTRATION
5
4
6
1
7
2
3
NO
COMPONENTS
MATERIALS
FINISH/SPECIFICATIONS
1 Cap
Ceramic (AI2O3)
-
2 Package
Ceramic (AI2O3)
-
3 PAD
Au
Tungsten metalize
+ Ni plating
+ Au plating
4 Crystal blank
SiO2
-
5 Conductive adhesive
Resin+Ag
-
6 Electrode
Ag+Cr
-
7 Sealing Glass
Glass(PbO)
-
FMT-DOC024
Issue Date: 12.15'08 VER.E
TXC CORPORATION
TXC P/N:
7V24580012
A1
REVISION:
PAGE:
6
■ EMBOSS CARRIER TAPE & REEL
DIMENSIONS
A
B
C
D
E
F
G
H
I
J
T1
T2
1.65±0.10 3.40±0.10 2.70±0.10 4.00±0.10 8.00±0.20 4.00±0.10 1.55±0.10 1.75±0.10 3.50±0.10 2.00±0.10 0.25±0.05 0.06±0.02 (UNIT:mm)
REMARK :
Products put in 3000pcs
Trailer
160mm(Min)
Empty Sealed
Leader
160mm(Min)
230mm(Min)
User direction of feed
W
W1
2.0
L1
DIMENSIONS
FMT-DOC024
L
L1
178±1.00 13±0.50
W
W1
11.5±0.20
8±0.10
L
(UNIT:mm)
Issue Date: 12.15'08 VER.E
TXC CORPORATION
TXC P/N:
7V24580012
REVISION:
A1
PAGE:
7
■ PACKING
Reel Quantity :
1. Reel X 6 (6 Reels)
2. Reel X 12 (12 Reels)
3. Reel X 25 (12 Reels + 13 Reels)
4. Reel X 50 ( 12 Reelsx2 + 13 Reelsx2 )
Label B
C-3
Box Size:
1. L200 X W200 X H140mm
2. L200 X W200 X H250mm
3. L400 X W200 X H250mm
4. L400 X W400 X H280mm
Tape
Tape
Label B
QA Pass
(Label C-3) Size:75 X 50mm
(Lable B) Size:80 X 40mm
[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-DOC024
Issue Date: 12.15'08 VER.E
TXC CORPORATION
TXC P/N: 7V24580012
REVISION: A1
PAGE: 8
■ RELIABILITY SPECIFICATIONS
■ Endurance characteristics
Items
Conditions
Specifications
Apply pressure in the direction of the arrow at a rate of about
0.5 mm/s until bent width reaches 3 mm and hold for 5 s.
Refer to Sub-clause 6.1 "Electrode strength (Bending
strength)", STM-1150 "Surface Mount Devices-Parts Design
Standard."
Substrate bending test
1 (Bond strength of the
end face plating)
1.Frequency change:
Within ±10ppm and in
customer's specification.
2.Equivalent series
resistance(E.S.R) change:
Within ±15% or 5Ω(larger
value)and in customer's
specification.
Φ5
A static load of 10 N using a R 0.5 scratch tool shall be applied
on the core of the component and in the direction of the arrow
and held for 10 s.
Refer to Sub-clause 6.3 "Part body strength", STM-1150
"Surface Mount Devices-Parts Design Standard."
2 Core body strength
1.Frequency change:
Within ±10ppm and in
customer's specification.
2.Equivalent series
resistance(E.S.R) change:
Within ±15% or 5Ω(larger
value)and in customer's
specification.
Applied Force: 1.8 kg , Duration Time: 60 ±1 Sec
Refer to AEC_Q200 METHOD - 006
3
Adhension(Electrode
peeling strength)
FMT-DOC024
1.Frequency change:
Within ±10ppm and in
customer's specification.
2.Equivalent series
resistance(E.S.R) change:
Within ±15% or 5Ω(larger
value)and in customer's
specification.
Issue Date: 12.15'08 VER.E
TXC CORPORATION
TXC P/N: 7V24580012
REVISION: A1
PAGE: 9
■ RELIABILITY SPECIFICATIONS
■ Endurance characteristics
Items
1 Solderability
Conditions
Specifications
Pb free:245℃±5℃ , 5 Sec. ( 125℃ , 120Sec. PREHEATED) Check by Magnification 50
X Minimum 95% of
immersed terminal shall
Refer to STM-1254-02 "Test Methods for electronic
Components, Lead-Free Soldering arts Design Standard Part be covered with new
uniform solder.
2: Solderability Test for SMDs, Lead-Free Soldering."
Pre-heating 130〜170℃/40〜90s, Heat 225℃ or more,20〜
30sec, Peak 230±2℃,on PC Board
2 Self alignment effect
3
This item is applied when the 3-3-11 clause cannot be
examined.
Refer to STM-1254-03 "Test Methods for Electronic
Components, Lead-Free Soldering Parts Design Standards
Part 3: Mounting Quality Test for SMDs Lead-Free Soldering."
Refer MSL report
(SMD) Resistance to
soldering heat
(℃)
Temperature
240
200
150
100
50
FMT-DOC024
10~20 sec
180℃
260℃
250℃
Self alignment effect shall
exist, and the electrode
shall return inside land.
1. Appearance inspection
2.Frequency change:
Within ±10ppm and in
customer's specification.
3.Equivalent series
resistance(E.S.R) change:
Within ±15% or 5Ω(larger
value)and in customer's
specification.
150℃
80~120 sec
Heating time
Issue Date: 12.15'08 VER.E
TXC CORPORATION
TXC P/N: 7V24580012
REVISION: A1
PAGE: 10
■ RELIABILITY SPECIFICATIONS
■ Endurance characteristics
Items
4
5
Sealing
Elecrical resistance to
solvents
Conditions
He bombing 4.5kg/cm3 for 2 hours
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