HC-49/S, Low Profile, SMD
Miniature Quartz Crystal
49SMLB / 49SAB / 49SUB / 49SNC
THIS PAGE NOT RECOMMENDED FOR NEW DESIGNS, SEE PAGES 1-2
Packaging Information: HC-49
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Package Marking Information
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Products with custom frequency, calibration, stability, temp:
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Line 1:
S = SaRonix
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–(dash) = separator
xxx = Calib/Stability/Temp Code
Frequency (up to 7 digits, including decimal point)
BT-cut = B or
Line 2:
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AT-cut Parallel = –(dash) or
AT-cut Series = leave Blank
xx = Load Capacitance (leave Blank if Series)
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S–xxxYYWW
24.5760-xx
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Products with custom frequency and standard specifications:
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Line 1:
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YYWW = Date Code
Line 2:
Frequency (up to 7 digits, including decimal point)
BT-cut = B or
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AT-cut Parallel = –(dash) or
AT-cut Series = leave Blank
xx = Load Capacitance (leave Blank if Series)
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Ordering Information
49xxx XXX
–
XX XXX (X) X
Type / Package
49SMLB = 2 contact, 4mm high
49SAB = 4 contact, 5 mm high
49SNC = 4 contact, 5mm high
49SUB = 6 contact, 5mm high
–E (dash E) = Lead (Pb)-free RoHS Compliant Version
Blank = Standard version
Frequency
Common Frequency Code, select code from
list on page 4 (applies only to ±50ppm Calibration,
±50ppm Stability, -20 to +70°C).
If code not listed on page 4:
Options**
(T) = Tape and Reel (full increments only) 1000 pieces
Blank = Bulk
then
Custom Frequency (in MHz) = 0x.xxxx, xx.xxxx
(a zero is used in front of frequencies
under 10 MHz)
Calibration / Stability / Temp Range
EEA = ±20ppm / ±20ppm / 0 to +50°C
GGC = ±30ppm / ±30ppm / -20 to +70°C
GHC = ±30ppm / ±50ppm / -20 to +70°C
*Blank = ±50ppm / ±50ppm / -20 to +70°C
GHE = ±30ppm / ±50ppm / -40 to +90°C
HHE = ±50ppm / ±50ppm / -40 to +90°C
HJE = ±50ppm / ±100ppm / -40 to +90°C
B = BT-cut, 26.8 to 50 MHz
– (dash) = AT-cut Parallel Resonance
Blank = AT-cut Series Resonance
Load Capacitance
xx = Parallel Resonance (specify load)
Blank = Series Resonance
*no code used, as these specs designate standard configuration for this series
Part Number Examples:
Common Freq 20MHz, ±50ppm calib, ±50ppm stability, -20 to +70°C, 12pF = 49SMLB200-12-E (lead free)
Common Freq 20MHz, ±50ppm calib, ±50ppm stability, -20 to +70°C, Series = 49SMLB200
Custom Freq 5.1234MHz, ±30ppm calib, ±30ppm stability, -20 to +70°C, 16pF = 49SMLB05.1234-16GGC
Pericom Semiconductor Corporation • 1-800-435-2336 • http://www.pericom.com/saronix
All specifications are subject to change without notice.
DS-153 Rev E13 | 05/27/2005
3
PERICOM [ PERICOM SEMICONDUCTOR CORPORATION ]
