HC/49US (A T49) SMD LOW PROFILE CRYSTAL
RoHS
ABLS Pb
Compliant
11.5 x 4.7 x 4.2 mm
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Moisture Sensitivity Level (MSL) This product is Hermetically Sealed and
not Moisture Sensitive - MSL = N/A: Not Applicable
FEATURES:
APPLICATIONS:
Suitable for RoHS reflow Computers, Modems, Microprocessors
Available for tight stability & extended Wireless Applications
temperature range
STANDARD SPECIFICATIONS:
TABLE 1: STANDARD ESR
PARAMETERS
FREQUENCY (MHz) ESR ( ) MAX
3.579 - 4.999 (Fund.) 180
ABRACON P/N ABLS Series
5.000 - 5.999 (Fund.) 120
Frequency
3.579545 MHz to 75 MHz 6.000 - 7.999 (Fund.) 100
8.000 - 8.999 (Fund.) 80
Operation Mode AT cut (Fundamental or 3rd OT) or BT cut (See options)
9.000 - 9.999 (Fund.) 60
10.000 - 15.999 (Fund.) 50
3.579545MHz - 24.0MHz (Fundamental: Standard)
16.000 - 50.000 (Fund.) 40
24.01MHz - 75.00MHz (3rd- Overtone: Standard)
24.01 - 31.999 (3rd O/T) 100
24.01MHz - 50.00MHz (Fund. AT or BT: See options)
32.000 - 75.00 (3rd O/T) 80
Operatin g Temperature
0C to + 70C (see options)
Storag e Temperatur e
- 55C to + 125 C
Frequenc y Tolerance at +25C
50 ppm max. (see options)
Frequency Stability over the
Operating Temp. (Ref to +25C) 50 ppm max. (see options)
Equivalen t Serie s Resistance Se e Table 1
Shunt Capacitance C 0 7pF max .
Load Capacitance C 18pF (see options )
L
Drive Level 1 mW max., 100 W typical
Aging at 25C (first year) 5ppm max .
Insulation Resistance
500 M min at 100Vdc 15V
Spurious Responses
-3dB max.
Drive level dependency (DLD ) from 1 W to 500 W (minimum 7 points tested)
OPTIONS & PART IDENTIFICATION:
(Left blank if standard)
ABLS - MHz - - R - - - - -
Packaging
Frequency in MHz
e.g. 3.579545 MHz Blank: Bulk
14.31818 MHz
T: Tape & Re el (1k)
26.000 MHz
T2: Tape & Reel (250)
Load Capac itance
Please spe cify CL (8 to 33p F)
Mode
in pF or S for Se ries
Pleas e conta ct ABRACON for othe r
F: Fund.AT for >24MHz
values
FB: Fund.BT for >24MHz
ESR if other than STD
Operating Temp. Freq. Tolerance Freq. Stability
Specify a value in
A: -10C ~ +60C H5: 5 ppm U: 10 ppm (*)
B: -20C ~ +70C 1: 10 ppm G: 15 ppm (**)
C: -30C ~ +70C 7: 15 ppm X: 20 ppm
N: -30C ~ +85C 2: 20 ppm W: 25 ppm
3: 25 ppm
D: -40C ~ +85C Y: 30 ppm
J(***): -40C to +105C 4: 30 ppm H: 35 ppm
K(***): -40C to +125 C Q: 100 ppm (****)
* -10 to +60 C only.
L(***): -55C to +125C R: 150 ppm
** Option A, B, and 0 to +70 C only.
*** Frequency stability 50ppm, 100ppm, or 150ppm only.
Contact ABRACON for tighter frequency stability.
**** For Fundamental BT, frequency stability
100ppm max. at -10 C to +60 C only.
Visit www.abracon.com for Terms & Conditions of Sale Revised: 04.07.11
ABRACON IS ABRACON IS
ISO9001:2008 30332 Esperanza, Rancho Santa Margarita, California92688
CECERRTIFIED TIFIED
tel 949-546-8000| fax 949-546-8001| www.abracon.comHC/49US (A T49) SMD LOW PROFILE CRYSTAL
AT49 ) SMDL OW P ROFILE CRYSTAL
ABLS
RoHS
Pb
11.5 x 4.7 x 4.2 mm
Compliant
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OUTLINE DRAWING:
Dimensions: Inches (mm)
TAPE & REEL:
REFLOW PROFILE:
Dimensions: mm
ATTENTION: Abracon Corporations products are COTS Commercial-Off-The-Shelf products; suitable for
Commercial, Industrial and, where designated, Automotive Applications. Abracons products are not specifically
Need a test socket for the ABLS series? To view
designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high
compatible PRECISION TEST & BURN-IN SOCKETS
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
for these parts, click here. P/N: AXS-1147-02-02
Corporation is required. Please contact Abracon Corporation for more information.
Visit www.abracon.com for Terms & Conditions of Sale Revised: 04.07.11
ABRACON IS ABRACON IS ABRACON IS
ISO9001:2008 30332 Esperanza, Rancho Santa Margarita, California 92688
CECERRTIFIED TIFIED
tel 949-546-8000 | fax 949-546-8001| www.abracon.com