Specifications
Drawing No.
Issued Date.
USY1P-H1-14460-00
Dec,25,2014
1/6
Messrs
KED USA
Product Type
Series
Frequency
Crystal Units with Thermistor
CT2520DB
26000kHz
-
-
CT2520DB26000C0FZZA1
Note: Part Number will be revised in case of specification change.
Customer Part Number
Customer Specification Number
KYOCERA Part Number
Remarks Pb-Free, RoHS Compliant, MSL 1
Customer Approval
Approval Signature
Approved Date
Department
Person in charge
Seller
KYOCERA Crystal Device Corporation
(Sales Division)
6 Takeda Tobadono-cho, Fushimi-ku, Kyoto
612-8501 Japan
TEL. No. 075-604-3500
FAX. No. 075-604-3501
Manufacturer
KYOCERA Crystal Device Corporation
(Crystal Units Division)
5850, Higashine-Koh, Higashine-Shi, Yamagata
999-3701 Japan
TEL. No. 0237-43-5611
FAX. No. 0237-43-5615
Design Department
KYOCERA Crystal Device Corporation
Crystal Unit Application
Engineering
Section
Crystal Units Division
Quality Assurance
Approved by
Checked by
Issued by
S.Itoh
T.Soda
A.Muraoka
Y.Nozaki
KYOCERA Crystal Device Corporation
KBS-5079F
Drawing No.
USY1P-H1-14460-00
2/6
Revision History
Rev.No.
1
Description of revise
First Edition
Date
Approved by
Checked by
Issued by
Dec,25,2014
T.Soda
A.Muraoka
Y.Nozaki
KYOCERA Crystal Device Corporation
KBS-5079F
Drawing No.
USY1P-H1-14460-00
3/6
1. APPLICATION
This specification sheet is applied to Crystal Units with Thermistor “CT2520”.
2. KYOCERA PART NUMBER
CT2520DB26000C0FZZA1
3. RATINGS
Items
Operating Temperature range
Storage Temperature range
SYMB.
Topr
Tstg
Rating
-25~+85
-40~+85
Unit
C
C
Remarks
4. CHARACTERISTICS
4-1 ELECTRICAL CHARACTERISTICS
Items
Electrical Specification
SYMB.
Min
Typ.
Max
Mode of Vibration
Fundamental
Nominal
F0
26
Frequency
Nominal
T
NOM
25
Temperature
Load Capacitance
CL
7.0
Frequency
dF
-10.0
+10.0
Tolerance
Frequency
dF
T
-10.0
+10.0
Temperature
Characteristics
Equivalent Series
ESR
30
Resistance
Drive Level
Pd
0.01
0.1
Test Condition
Unit
MHz
C
pF
+25±3C
Remarks
ppm
-25~+85
C
mW
Insulation
Resistance
IR
500
M
100V(DC)
4-2 ELECTRICAL CHARACTERISTICS (Thermistor)
Items
Electrical Specification
SYMB.
Min
Typ.
Max
Resistance
100k
B-Constant
4250
Tolerance
-1.0
+1.0
Remarks
Unit
K
%
25C
25C - 50C
KYOCERA Crystal Device Corporation
KBS-5079F
Drawing No.
USY1P-H1-14460-00
4/6
5. APPEARANCES, DIMENSION
5-1 OUTLINE DIMENSION (not to scale)
(Top View)
2.50±0.10
#4
#3
#4 SENSOR
#3 HOT
1
2.00±0.10
26000
K242Z
#2
5
#1 HOT
#2 GND
#1
0.95±0.05
4- R0.15
2
3
(Side View)
4
4- 0.45
PIN
No.
#1
#2
PIN Layout
HOT
GND
HOT
SENSOR
(Bottom View)
8- 0.105
4- 0.75±0.1
#3
#4
#1
#2
C 0.20
4- 0.65±0.1
UNIT: mm
#4
#3
MARKING
1 Nominal Frequency
2 Identification
3 Date Code
4 Manufacturing Location
5 Option Code
First 5digits of the frequency are indicated.
[K] is to indicate 1Pin direction
Last 1 Digit of YEAR and WEEK
(Ex) 2014,Jan,01
401
Y
Japan(Yamagata)
Z
Japan(Shiga
Yohkaichi)
Alphabet & Number 2digits or blank.(For T-Sensor)
KYOCERA Crystal Device Corporation
KBS-5079F
Drawing No.
USY1P-H1-14460-00
5/6
6. RECOMMENDED LAND PATTERN (not to scale)
0.95
1.00
0.95
0.85
0.70
0.85
UNIT : mm
7.TAPING&REEL
7-1.Dimensions
1.0+0.1/0
4.00.1
2.00.05
1.5
0.1
0
Feeding direction
8.00.2
1.75
0.1
3.5
0.05
2.40.05
0.250.05
1.100.05
4.00.1
Reel specifications
R
S
U
W
2.90.05
Q
P
330 Reel (3000pcs Max)
Symbol
Dimension
Symbol
Dimension
(Unit : mm)
P
Q
R
3302.0
S
1001.0
U
2.00.5
130.2
W
9.40.5
210.8
KYOCERA Crystal Device Corporation
KBS-5079F
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