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AB
APPLICATIONS:
FEATURES:
STANDARD SPECIFICATIONS:
• High precision availability
• Resistance welded
• Ideal for large pullability application
• Wide frequency range
HC49/U CRYSTAL
• CPU, Memory
• Computer, printer
• Data communication (1MHz)
• Data input - output machine (1MHz)
11.5 x 5.0 x 13.46mm
Pb
RoHS/RoHS II Compliant
Moisture Sensitivity Level (MSL) – This product is not Moisture Sensitive - MSL = 1
Parameters Minimum Typical Maximum Units Notes
Frequency Range 1.8432 160.000 MHz
Operation Mode
Fundamental 1.8432MHz – 24.000MHz
3rd Overtone 24.01MHz – 66.00MHz
5th Overtone 66.01MHz – 122.00MHz
7th Overtone 122.01MHz – 160.00MHz
Operating Temperature 0 +70 ºC See options
Storage Temperature -55 +125 ºC
Frequency Tolerance @+25°C -50 +50 ppm See options
Frequency Stability over the
operating temperature ( ref. to
+25°C)
-100 +100 ppm See options
Equivalent series resistance (R1) See table 1 below
Shunt capacitance (C0) 7 pF
Load capacitance (CL) 18 pF See options
Wµ 0001 001 leveL evirD
Aging@25°C±3°C ±5 ppm First year
Insulation Resistance 500 M @100Vdc±15V
Drive level dependency (DLD),
minimum 7 points tested: from
1µW to 500µW.
Change in frequency (Maximum - Minimum) over
DLD range < ±10ppm;
Change in ESR (Maximum - Minimum) over DLD
range < 25% of Max ESR value;
Maximum ESR over DLD range < Max ESR value.
Table 1
FREQUENCY (MHz) Operation Mode ESR max
1.8432-1.999
HC49/U
Fundamental
750
055 993.2-000.2
053 999.2-004.2
002 996.3-000.3
001 991.4-007.3
07 998.4-002.4
05 999.5-009.4
04 999.7-000.6
53 999.9-000.8
03 994.21-000.01
52 00.05-05.21
24.00-66.00 HC49/U (3rd OT) 40
66.01-122.00 HC49/U (5th OT) 80
122.01-160.00 HC49/U (7th OT) 120
LL
C
ABRACON IS
ISO9001-2015
CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
REVISED: 10.29.2018
(Left blank if standard)
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AB
11.5 x 5.0 x 13.46mm
OPTIONS AND PART IDENTIFICATION:
Table 2
CODES TRIMMED L in(mm)
Q45
0.45 (11.43)
Q40
0.40 (10.16)
Q35
0.35 (8.89)
Q30 0.30 (7.62)
Q25 0.25 (6.35)
Q20
0.20 (5.08)
Q15 0.15 (3.81)
Q10 0.10 (2.54)
Q115 0.115 (2.92)
NOTE: U se appropriat e code numbers for
other trimmed lengths not liste d.
(e.g. Q 14 for 0.14 inch (3.55 mm))
Pb
RoHS/RoHS II Compliant
HC49/U CRYSTAL
P a c k a g in g
Q u a lit y F a c t o r ** *
QXXXk Minimum
Value
AB - MHz - - - - - - -
Frequency in MH z
Please specify the frequency
in x x .x x x x M Hz.
e.g . 14.3181MHz
L oa d Capacit ance (pF)
Please specify CL
(Minimum 10 pF) in pF or
S fo r series
Cus to m ESR if other
than st a n d a r d
ify a value in
(e .g .: R40)
Freq . St ability
Option s fo r A T -
Cut only *
U * * : ± 1 0 p pm
G: ± 15 ppm
X: ± 20 ppm
W : ± 25 ppm
Y: ± 30 ppm
H: ± 35 ppm
Z: ± 5 0 p pm
Freq. Tolerance
1: ± 10 pp m
7: ± 15 pp m
2: ± 20 ppm
3: ± 25 ppm
4: ± 30 ppm
Operating Temp.
A: -10°C ~ + 60° C
B: -20°C ~ + 70° C
C: -30°C ~ + 70° C
N: -30°C ~ + 85° C
D: -40°C ~ + 85° C
N
OTE:
*:Fr equency Stability ±100
ppm max at -10 to +60C only
for BT cut.
** : -10 to +60C only.
*** : Q uality factor must be
ac companied by a k value
Valu e Added
I Insulator Tab
Q X X T rimmed lea ds
See Ta ble 2
MJ Metal jacket
Operation Mode
F Fund. AT > 24MHz
FB Fund. BT>24MHz
O 3rd
OT>66MHz
T: Tape & Reel
(For MJ option only)
Blank: Bulk (std.)
LL
C
ABRACON IS
ISO9001-2015
CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
REVISED: 10.29.2018
||||| | | | | | | | | | |
AB
OUTLINE DRAWING:
11.5 x 5.0 x 13.46mm
Dimensions: inch (mm)
Pb
RoHS/RoHS II Compliant
HC49/U CRYSTAL
Insulator Tab
For Option I
LL
C
ABRACON IS
ISO9001-2015
CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
REVISED: 10.29.2018
|||||| | | | | | | | | |
AB
OUTLINE DIMENSION CONTD...
11.5 x 5.0 x 13.46mm
TAPE & REEL:
T 1,000 pcs/reel
Dimensions: mm
Pb
RoHS/RoHS II Compliant
HC49/U CRYSTAL
For Option MJ
Metal Jacket Formed Leads
Dimensions: mm
T: 1,000 pcs/reel
Tape and reel packaging applies only to MJ (metal jacket) option
E E2 F P2 ØD0 P0 W
1.75±0.10 22.25 MIN. 11.5±0.10 2.00±0.10 1.50±0.10 4.00±0.10 24.00±0.30
LL
C
ABRACON IS
ISO9001-2015
CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
REVISED: 10.29.2018
ATTENTION: Abracon LLC’s products are COTS – Commercial-O-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applica-
tions. Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high reliability
where component failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environment,
written consent and authorization from Abracon LLC is required. Please contact Abracon LLC for more information.
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
ABRACON:
AB-25.000MHZ-B2F AB-27.000MHZ-B2F AB-7.3728MHZ-B2 AB-19.6608MHZ-B2 AB-20.000MHZ-B2 AB-
4.000MHZ-B2 AB-6.7458MHZ-20D AB-50.000MHZ-B2 AB-48.000MHZ-B2 AB-1.8432MHZ-B2 AB-11.0592MHZ-B2
AB-14.7456MHZ-B2 AB-5.000MHZ-B2 AB-18.432MHZ-B2 AB-22.1184MHZ-B2 AB-16.000MHZ-B2 AB-24.000MHZ-
B2 AB-12.228MHZ-B2 AB-12.288MHZ-B2 AB-14.31818MHZ-B2 AB-24.576MHZ-FB2 AB-2.000MHZ-B2 AB-
32.768MHZ-B2 AB-4.9152MHZ-B2 AB-6.000MHZ-B2 AB-9.8304MHZ-B2 AB-10.000MHZ-B2 AB-3.6864MHZ-B2
AB-24.576MHZ-B2F AB-8.192MHZ-B2 AB-32.000MHZ-B2 AB-8.000MHZ-B2 AB-3.579545MHZ-B2 AB-12.000MHZ-
B2 AB-17.734475-B4 AB-14.7456MHz-1U-V AB-22.000MHz-1U-V AB-8.000MHz-1U-V
