SPECIFICATIONS FOR APPROVAL
Customer
Customer Part No.:
Application For:
Accepted Model:
Sample Order No:
HELE. Part No:
Products:
X3Z025000D81H-X
CRYSTAL
Type & Freq.:
HSX321SK / 25.000MHz
EOS-F40084-1
Approved By :
Date:
2015/04/10
HARMONY ELECTRONICS CORP.
HARMONY ELECTRONICS (THAILAND) CO., LTD.
HARMONY ELECTRONICS (SHENZHEN) CORP., LTD
.
TAIPEI OFFICE:
公司:(114)
台北市內湖區堤頂大道
2
段
409
號
2
樓
2F., NO.409, SEC.2, TIDING BLVD.,
NEIHU DISTRICT, TAIPEI CITY 114,
TAIWAN
TEL:886-2-26588883
FAX:886-2-26588683
TAIWAN FACTORY:
工廠:(831)
高雄市大寮區大發工業區華東路
39
號
No.39, HWA DONG RD., DALLIAO
DIST.,DAFA INDUSTRIAL PARK.,
KAOHSIUNG CITY 831, TAIWAN
TEL: (07)787-1555-6
FAX: (07)787-1557
THAILAND FACTORY:
66MOO 5, KAONGU-BEOKPRAI RD.,
T.BEOKPRAI, A. BANPONG,
RAJCHABUREE PROVINCE 70110,
THAILAND
TEL: (032)221994-6,
200740-1
FAX: (032)200742
SHENZHEN FACTORY:
深圳市福永鎮塘尾村塘橋路聚源工業區
QIAO TANG RD., TANGWEI VILLAGE
FU YONG TOWN SHENZHEN CITY
CHINA
TEL: 0755-27309272 /
27309262
FAX: 0755-27309755
Tittle
HSX321SK
Country of origin
Check
Y. W. LEE
Prepare
U. F. CHEN
Spec. No.
QUARTZ CRYSTAL SPECIFICATION
Date
Confirm
TAIWAN FACTORY
THAILAND FACTORY
CHINA FACTORY
Rev.
Page
0
1
2015/04/10
F. S. TSAI
X3Z025000D81H-X
HARMONY
ELECTRONICS
CORP.
HSX321SK
ITEM
SPECIFICATION
INDEX
PAGE
3
4
5
1. QUARTZ CRYSTAL UNIT SPECIFICATION．．．．．．．．．．．
2. MARKING & DIMENSIONS．．．．．．．．．．．．．．．．．．．
3. INSIDE STRUCTURE．．．．．．．．．．．．．．．．．．．．．．
4. EMBOSS CARRIER TAPE&REEL．．．．．．．．．．．．．．．．
a. DIMENSIONS OF CARRIER TAPE．．．．．．．．．．．．．．．
b. DIMENSIONS OF REEL．．．．．．．．．．．．．．．．．．．
c. STORAGE CONDITION．．．．．．．．．．．．．．．．．．．
d. STANDARD PACKING QUANTITY．．．．．．．．．．．．．．．．．．．
e. MATERIAL OF TAPE．．．．．．．．．．．．．．．．．．．．．
f. LABEL CONTENTS．．．．．．．．．．．．．．．．．．．．．．
g. TAPING DIMENSION．．．．．．．．．．．．．．．．．．．．．
h. JOINT OF TAPE．．．．．．．．．．．．．．．．．．．．．．．
i. RELEASE STRENGHT OF COVER TAPE．．．．．．．．．．．．
j. PACKAGE．．．．．．．．．．．．．．．．．．．．．．．．．．
5. MECHANICAL PERFORMANCE．．．．．．．．．．．．．．．．．
6. ENVIRONMENTAL PERFORMANCE．．．．．．．．．．．．．．．
7. SUPPLEMENT
．．．．．．．．．．．．．．．．．．．．．．．．
8. FLOW CHART．．．．．．．．．．．．．．．．．．．．．．．．．
9. Environmental Workload Chemical Substance Components List．
10. TEST DATA．．．．．．．．．．．．．．．．．．．．．．．．．．
6
6-7
7
7
7
7
8
8
8
9
10
11
12-13
14
15
Tittle
HSX321SK
Country of origin
Check
Y. W. LEE
Prepare
U. F. CHEN
Spec. No.
QUARTZ CRYSTAL SPECIFICATION
Date
Confirm
TAIWAN FACTORY
THAILAND FACTORY
CHINA FACTORY
Rev.
Page
0
2
2015/04/10
F. S. TSAI
X3Z025000D81H-X
HARMONY
ELECTRONICS
CORP.
1. QUARTZ CRYSTAL UNIT SPECIFICATION
1. Frequency:
2. Holder type :
3. Frequency tolerance:
4. Equivalent resistance:
5. Storage temperature range:
6. Operable temperature range:
7. Temperature drift:
8. Loading capacitance (CL) :
9. Drive level:
10. Shunt Capacitance:
11. Insulation resistance :
12. Mode of oscillation:
13. Circuit:
14. Shocking :
Variation :
15. Aging:
16. Holder
17. Dimensions and marking
18. Emboss carrier tape & reel
19. Moisture Sensitivity Level
20. Note:
25.000000MHz
HSX321SK
+/-20 ppm at 25deg.C +/-3deg.C
60 ohms Max. / SERIES
-40 deg.C To +85 deg.C
-40 deg.C To +85 deg.C
+/-50 ppm
8.0 pF
10 uW (100uW Max.)
2.0 pF Max.
More than 500M ohms at DC 100V
Fundamental
Measured in HP/E5100A,S&A 250B
Dropping from 120 cm height 3 times on Concrete
floor
Frequency less than +/-5 ppm
Resistance less than +/- 15
﹪or
2ohms max.
Less than +/-3 ppm / Year
HSX321SK Seam type
Refer to page.4
Refer to page.6 and page.7
Level 1
-40 deg.C To +85 deg.C
Tittle
HSX321SK
Country of origin
Check
Y. W. LEE
Prepare
U. F. CHEN
Spec. No.
QUARTZ CRYSTAL SPECIFICATION
Date
Confirm
TAIWAN FACTORY
THAILAND FACTORY
CHINA FACTORY
Rev.
Page
0
3
2015/04/10
F. S. TSAI
X3Z025000D81H-X
HARMONY
ELECTRONICS
CORP.
2. HSX321SK MARKING & DIMENSIONS
Chamfer index mark depends on the ceramic base supplier.
*Marking should be printed as following:
Logo, Nominal Frequency, Manufactured year & month
*Nominal frequency = integer only
( ex. 14.31818 MHz
14 )
*Manufacturing Lot No.
(Y: year) ex. 2000 shall be marked as ‘ 0 ’ (As shown on the Table-1)
(M: month) ex. June shall be marked as ‘ F ‘ (As shown on the Table-2).
Marking : Laser marking.
(Table-1)
Year
2000 2001 2002 2003 2004 2005 2006 2007 2008
2010 2011 2012 2013 2014 2015 2016 2017 2018
Code
0
1
2
3
4
5
6
7
8
(Table-2)
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov.
A
B
C
D
E
F
G
H
J
K
L
2009
2019
9
Dec.
M
Tittle
HSX321SK
Country of origin
Check
Y. W. LEE
Prepare
U. F. CHEN
Spec. No.
QUARTZ CRYSTAL SPECIFICATION
Date
Confirm
TAIWAN FACTORY
THAILAND FACTORY
CHINA FACTORY
Rev.
Page
0
4
2015/04/10
F. S. TSAI
X3Z025000D81H-X
HARMONY
ELECTRONICS
CORP.
3. INSIDE STRUCTURE
Cover Ring(8)
ELECTRODE(7)
PAD(6)
CRYSTAL BLANK(4)
LID(2)
Base(1)
PAD(6)
ADHESIVE(5)
※Reference
drawing
(1) Base:
Alumina Ceramic (Al
2
O
3
)
(6) Metallized Pad: W
Ni Plating
Au Plating
(2) Lid :
Fe- Ni -Co
(3) Crystal Enclosure Seal:
Seal Seam
(4) Crystal Blank
Rectangular At-Cut Quartz Crystal Blank
(5) Adhesive
Silver Conductive Silicon Resin
Adhesive bonding:
upper & lower bonding/lower bonding only
(7) Electrode
(8) Cover Ring：
Fe-Ni-Co Alloy
The use prohibition chemistry
substance of Table 1 of DHE-0204-1
(HE-QA-24) is not included in this
item.
Tittle
HSX321SK
Country of origin
Check
Y. W. LEE
Prepare
U. F. CHEN
Spec. No.
QUARTZ CRYSTAL SPECIFICATION
Date
Confirm
TAIWAN FACTORY
THAILAND FACTORY
CHINA FACTORY
Rev.
Page
0
5
2015/04/10
F. S. TSAI
X3Z025000D81H-X
HARMONY
ELECTRONICS
CORP.
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