XT9S20ARR4M Vishay, XT9S20ARR4M Datasheet - Page 2

• Manufacturer Part Number: XT9S20ARR4M
• Description: XT49S 4M XT49SR-20 B04 E2
• Manufacturer: Vishay
• Type: Crystalr

Specifications of XT9S20ARR4M

• Mode Of Oscillation: Fundamental
• Mounting Style: Through Hole
• Operating Temp Range: -40C to 85C
• Product Length (mm): 11mm
• Product Depth (mm): 4.65mm
• Product Height (mm): 3.5mm
• Esr: 150Ohm
• Screening Level: Industrial
• Frequency: 4MHz
• Frequency Tolerance: ±30
• Frequency Stability: ±50
• Load Capacitance: 20pF
• Package / Case: Low Profile
• Lead Free Status / RoHS Status: Compliant

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2
XT49S
Vishay Dale
GLOBAL PART NUMBERING
Example: XT49S-20 40M
Example: XT26T 32.768K
Example: XT57C-20 40M
X
X
X
MODEL NUMBER
XT26T = XT26T
XT38T = XT38T
MODEL NUMBER
T
XT9ML = XT49ML
XT9SL = XT49SL
XT9M = XT49M
XTU1 = XTUM1
XT9U = XT49U
XT9S = XT49S
MODEL NUMBER
T
XT57 = XT57C
XT46 = XT46C
XT36 = XT36C
T
2
9
6
5
T
S
7
Low Profile Holder Type Crystal Units
For technical questions contact: [e-mail]
CAPACITANCE
to be specified by
T = - 10 °C to + 60 °C
TEMPERATURE
NL = Series
2
18 = 18 pF
20 = 20 pF
OPERATING
customer
LOAD
to be specified by
CAPACITANCE
(OTR)
NL = Series
2
T
18 = 18 pF
20 = 20 pF
customer
LOAD
0
0
(XT9U, XT9S, XT9SL)
TAPE AND REEL
(XT9M, XT9ML)
PACKAGE
(all models)
G = RF5
H = RF7
A = B04
CODE
BULK
A
(all models)
PACKAGE
A = B04
CODE
BULK
TAPE AND REEL
A
(all models)
PACKAGE
A = B04
H = RF7
CODE
BULK
A
of - 40 °C to + 85 °C
Contact factory for
RR = Extended
all other options
Temperature
N
OPTIONS
Additional
NA = No
Options
3
K is used as decimal place holder
A
32K768 = 32.768 kHz
2
12M288 = 12.288 MHz
FREQUENCY
4
in frequency
holder in frequency
100M = 100 MHz
12M288 = 12.288 MHz
K
4
40M = 40 MHz
FREQUENCY
decimal place
holder in frequency
M is used as
4M = 4 MHz
Document Number: 35014
100M = 100 MHz
FREQUENCY
40M = 40 MHz
decimal place
4M = 4 MHz
M is used as
7
0
Revision: 18-Oct-07
0
6
M
M
8