Document Number: 35010 For technical questions, contact: frequency@vishay.com www.vishay.com
Revision: 09-Mar-10 1
Surface Mount Crystal
XT36C
Vishay Dale
The XT36C part is a miniature SMD crystal with 8.0 x 4.5
ceramic package and a height of 1.8 mm maximum. It is
widely applied in notebook computer, PCMCIA, and
communication equipment.
FEATURES
• Miniature size: 8.0 x 4.5 x 1.8 (mm)
• Wide frequency range
• Glass sealing
• Emboss taping
• Compliant to RoHS directive 2002/95/EC
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL CONDITION UNIT MIN. TYP. MAX.
Frequency range FOMHz 10.000 - 70.000
Frequency tolerance ΔF/FOat 25 °C ppm - ± 50 -
Temperature stability TCref. to 25 °C ppm - ± 50 -
Operating temperature range TOPR °C - 10 - + 60
Storage temperature range TSTG °C - 55 - + 125
Shunt capacitance C0pF - - 7
Load capacitance CLcustomer specified pF 10 - series
Insulation resistance IR100 VDC MΩ500 - -
Drive level DLμW - 10 500
Aging Fa at 25 °C, per year ppm - 5 - + 5
EQUIVALENT SERIES RESISTANCE (ESR) AND MODE OF VIBRATION (MODE)
FREQUENCY RANGE (MHz) MAX. ESR (Ω) MODE FREQUENCY RANGE (MHz) MAX. ESR (Ω)MODE
10.000 to 10.999 110 fundamental 20.000 to 31.999 25 fundamental
11.000 to 14.099 50 fundamental 32.000 to 47.999 110 3rd overtone
14.100 to 17.999 45 fundamental 48.000 to 70.000 100 3rd overtone
18.000 to 19.999 30 fundamental
DIMENSIONS in inches [millimeters]
0.260 [6.6]
0.094 [2.4]
0.110 [2.8]
Recommended Solder Pattern
0.071 [1.80] max.
MARKING
AREA
0.315 ± 0.012
[8.00 ± 0.3]
0.177 ± 0.012
[4.5 ± 0.3]
0.059
[1.5]
0.079 ± 0.002
[2.0 ± 0.05]
www.vishay.com For technical questions, contact: frequency@vishay.com Document Number: 35010
2Revision: 09-Mar-10
XT36C
Vishay Dale Surface Mount Crystal
ORDERING INFORMATION
XT36C -20 24M e4
MODEL LOAD
blank = series
-12 = 12 pF
-16 = 16 pF
-20 = 20 pF
-32 = 32 pF
FREQUENCY/MHz JEDEC LEAD (Pb)-FREE
STANDARD
GLOBAL PART NUMBER
XT36 20 A 24M
MODEL LOAD PACKAGE
CODE
FREQUENCY
GLOBAL PART NUMBERING
XT9S 20 A NA 40M
MODEL NUMBER LOAD
CAPACITANCE
PACKAGE
CODE OPTIONS FREQUENCY
XT9S = XT49S
XT9M = XT49M
XTU1 = XTUM1
18 = 18 pF
20 = 20 pF
NL = series
to be specified by
customer
Tape and reel
G = RF5 (XT9S)
H = RF7 (XT9M)
Bulk
A = B04
(all models)
NA = no additional
options
RR = extended
temperature
of - 40 °C to + 85 °C
Contact factory for
all other options
4M = 4 MHz
40M = 40 MHz
100M = 100 MHz
12M288 = 12.288 MHz
M is used as
decimal place
holder in frequency
Example: XT49S-20 40M
XT36 20 A 12M
MODEL NUMBER LOAD CAPACITANCE PACKAGE
CODE FREQUENCY
XT46 = XT46C
XT36 = XT36C
18 = 18 pF
20 = 20 pF
NL = series
to be specified by
customer
Tape and reel
H = RF7
Bulk
A = B04
(all models)
4M = 4 MHz
40M = 40 MHz
100M = 100 MHz
12M288 = 12.288 MHz
M is used as
decimal place
holder in frequency
Example: XT36C-20 12M
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 12-Mar-12 1Document Number: 91000
Disclaimer
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