1
HC-49/S Series
Miniature Quartz Crystal
HC-49, Low Profile
DS-112 Rev E1 | 05/27/2005
Pericom Semiconductor Corporation • 1-800-435-2336 http://www.pericom.com/saronix
All specifications are subject to change without notice.
Product Description
The 49S Series is a miniature, AT or BT
cut strip resonator crystal, housed in low
profile 3.5mm high packaging. The Series
meets the standard 0.200” board
Product Features
Low profile 3.5mm high
AT or BT cut performance
Resistance weld seal
Lead (Pb)-free RoHS Compliant Version Available
Typical Applications
Fibre Channel
Ethernet
Modems
ADSL
ISDN
Microcontrollers
Remote Control Devices
Network Processors
Frequency Range:
• 3.2 to 29.999 MHz, AT Fundamental
• 26.8 to 50.000 MHz, BT Fundamental
• 30.0 to 80.000 MHz, AT 3rd OT
Temperature Range:
• Operating: –20 to +70°C Standard (see options below)
• Storage: –55 to +125°C
Frequency Stability Tolerance:
• ±30ppm, –20 to +70°C
• ±50ppm, –40 to +85°C, or
• ±100ppm, –40 to +85°C
• 0 to –100ppm for BT
• Others available
Characteristics at 25°C ±2°C:
• Frequency Calibration Tolerance: ±30ppm, ±50ppm (others avail)
• Load Capacitance: 12 to 32pF or Series Resonance
• Effective Series Resistance: 30 to 200-ohm (frequency dependent)
• Drive Level: 100µW correlation, 500µW Max operating
• Shunt Capacitance: 7pF Max.
Mechanical:
• Shock: MIL-STD-883, Method 2002, Condition B
• Solderability: MIL-STD-883, Method 2003
• Solderability (lead free):
JESD22-B102-D Method 2
(Preconditioning E)
• Terminal Strength: MIL-STD-202, Method 211,
Conditions A and C
• Vibration: MIL-STD-883, Method 2007, Condition A
• Solvent Resistance: MIL-STD-202, Method 215
• Resistance to Soldering Heat: MIL-STD-202, Method 210,
Condition B
• Resistance to Soldering Heat (lead free):
JESD22-B106-C
Environmental:
• Gross Test Leak: MIL-STD-883, Method 1014, Condition C
• Fine Test Leak: MIL-STD-883, Method 1014, Condition A
• Thermal Shock: MIL-STD-883, Method 1011, Condition A
• Moisture Resistance: MIL-STD-883, Method 1004
Actual Size
2
HC-49/S Series
Miniature Quartz Crystal
HC-49, Low Profile
Pericom Semiconductor Corporation • 1-800-435-2336 http://www.pericom.com/saronix
DS-112 Rev E1 | 05/27/2005
All specifications are subject to change without notice.
Ordering Information
Packaging Information: 49S
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

Type
Frequency (MHz)
Frequency (in MHz) = 0x.xxxx, xx.xxxx
(a zero is used in front of frequencies
under 10 MHz)
B = BT-cut, 26.8 to 50 MHz
– (dash) = AT-cut Parallel Resonance
Blank = AT-cut Series Resonance
Calibration / Stability / Temp Range
GGC = ±30ppm / ±30ppm / -20 to +70°C
GHE = ±30ppm / ±50ppm / -40 to +85°C
HJE = ±50ppm / ±100ppm / -40 to +85°C
* others available
Load Capacitance
xx = Parallel Resonance (specify load)
Blank = Series Resonance
Part Number Example:
Spec: Freq 5.1234MHz, ±30ppm calib, ±30ppm stab, -20 to +70°C, 16pF = 49S05.1234-16GGC
49S
XXX
XXX XXX
XX
XX XX
XXX
XXX XXX
X
Package Marking Information
Frequency, calibration, stability, temp:
Line 1:
S = SaRonix Designator
xxx = Calib/Stability/Temp Code
YYWWX = Date Code
Line 2:
Frequency (up to 7 digits, including decimal point)
BT-cut = B or
AT-cut Parallel = –(dash) or
AT-cut Series = leave Blank
xx = Load Capacitance (leave Blank if Series)
SxxxYYWWX
24.5760-xx
= 49S05.1234-16GGC–E (for lead-free)
–E (dash E) = Lead (Pb)-free RoHS Compliant Version
Blank = Standard version
THIS PAGE NOT RECOMMENDED
FOR NEW DESIGNS, SEE PAGES 1-2
THIS PAGE NOT RECOMMENDED FOR NEW DESIGNS, SEE PAGES 1-2
3
HC-49/S Series
Miniature Quartz Crystal
HC-49, Low Profile
Pericom Semiconductor Corporation • 1-800-435-2336 http://www.pericom.com/saronix
DS-112 Rev E1 | 05/27/2005
All specifications are subject to change without notice.
THIS PAGE NOT RECOMMENDED
FOR NEW DESIGNS, SEE PAGES 1-2
Ordering Information
Packaging Information: 49S














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

Type
Frequency
(MHz)
Common Frequency Code, select code from
THIS PAGE NOT RECOMMENDED
Common Frequency Code, select code from
THIS PAGE NOT RECOMMENDED
list on page 2 (applies only to ±50ppm Calibration,
THIS PAGE NOT RECOMMENDED
list on page 2 (applies only to ±50ppm Calibration,
THIS PAGE NOT RECOMMENDED
±50ppm Stability, -20 to +70°C).
If code not listed on page 2:
then
Custom Frequency (in MHz) = 0x.xxxx, xx.xxxx
THIS PAGE NOT RECOMMENDED
Custom Frequency (in MHz) = 0x.xxxx, xx.xxxx
THIS PAGE NOT RECOMMENDED
FOR NEW DESIGNS, SEE PAGES 1-2
Custom Frequency (in MHz) = 0x.xxxx, xx.xxxx
FOR NEW DESIGNS, SEE PAGES 1-2
(a zero is used in front of frequencies
THIS PAGE NOT RECOMMENDED
(a zero is used in front of frequencies
THIS PAGE NOT RECOMMENDED
under 10 MHz)
B = BT-cut, 26.8 to 50 MHz
THIS PAGE NOT RECOMMENDED
B = BT-cut, 26.8 to 50 MHz
THIS PAGE NOT RECOMMENDED
FOR NEW DESIGNS, SEE PAGES 1-2
B = BT-cut, 26.8 to 50 MHz
FOR NEW DESIGNS, SEE PAGES 1-2
– (dash) = AT-cut Parallel Resonance
THIS PAGE NOT RECOMMENDED
(dash) = AT-cut Parallel Resonance
THIS PAGE NOT RECOMMENDED
FOR NEW DESIGNS, SEE PAGES 1-2
(dash) = AT-cut Parallel Resonance
FOR NEW DESIGNS, SEE PAGES 1-2
Blank = AT-cut Series Resonance
THIS PAGE NOT RECOMMENDED
Blank = AT-cut Series Resonance
THIS PAGE NOT RECOMMENDED
FOR NEW DESIGNS, SEE PAGES 1-2
Blank = AT-cut Series Resonance
FOR NEW DESIGNS, SEE PAGES 1-2
Calibration / Stability / Temp Range
FOR NEW DESIGNS, SEE PAGES 1-2
Calibration / Stability / Temp Range
FOR NEW DESIGNS, SEE PAGES 1-2
EEA = ±20ppm / ±20ppm / 0 to +50°C
FOR NEW DESIGNS, SEE PAGES 1-2
EEA = ±20ppm / ±20ppm / 0 to +50°C
FOR NEW DESIGNS, SEE PAGES 1-2
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
HJE = ±50ppm / ±100ppm / -40 to +90°C
Load Capacitance
xx = Parallel Resonance (specify load)
Blank = Series Resonance
Part Number Example:
THIS PAGE NOT RECOMMENDED
Part Number Example:
THIS PAGE NOT RECOMMENDED
Spec: Freq 5.1234MHz, ±30ppm calib, ±30ppm stab, -20 to +70°C, 16pF = 49S05.1234-16GGC
THIS PAGE NOT RECOMMENDED
Spec: Freq 5.1234MHz, ±30ppm calib, ±30ppm stab, -20 to +70°C, 16pF = 49S05.1234-16GGC
THIS PAGE NOT RECOMMENDED
FOR NEW DESIGNS, SEE PAGES 1-2
Spec: Freq 5.1234MHz, ±30ppm calib, ±30ppm stab, -20 to +70°C, 16pF = 49S05.1234-16GGC
FOR NEW DESIGNS, SEE PAGES 1-2
49S
XXX
THIS PAGE NOT RECOMMENDED
THIS PAGE NOT RECOMMENDED
THIS PAGE NOT RECOMMENDED
THIS PAGE NOT RECOMMENDED
THIS PAGE NOT RECOMMENDED
THIS PAGE NOT RECOMMENDED
THIS PAGE NOT RECOMMENDED
XX
THIS PAGE NOT RECOMMENDED
XX
THIS PAGE NOT RECOMMENDED
THIS PAGE NOT RECOMMENDED
XXX
FOR NEW DESIGNS, SEE PAGES 1-2
XXX
FOR NEW DESIGNS, SEE PAGES 1-2
FOR NEW DESIGNS, SEE PAGES 1-2
Package Marking Information
Products with custom frequency, calibration, stability, temp:
Line 1:
S = SaRonix Designator
–(dash) = separator
xxx = Calib/Stability/Temp Code
YYWW = Date Code
Line 2:
Frequency (up to 7 digits, including decimal point)
THIS PAGE NOT RECOMMENDED
Frequency (up to 7 digits, including decimal point)
THIS PAGE NOT RECOMMENDED
BT-cut = B or
AT-cut Parallel = –(dash) or
AT-cut Series = leave Blank
xx = Load Capacitance (leave Blank if Series)
THIS PAGE NOT RECOMMENDED
xx = Load Capacitance (leave Blank if Series)
THIS PAGE NOT RECOMMENDED
S–xxxYYWW
THIS PAGE NOT RECOMMENDED
S–xxxYYWW
THIS PAGE NOT RECOMMENDED
24.5760-xx
THIS PAGE NOT RECOMMENDED
24.5760-xx
THIS PAGE NOT RECOMMENDED
THIS PAGE NOT RECOMMENDED
THIS PAGE NOT RECOMMENDED
Part Number Examples:
Common Freq 20MHz, ±50ppm calib, ±50ppm stability, -20 to +70°C, 12pF = 49S200-12
FOR NEW DESIGNS, SEE PAGES 1-2
Common Freq 20MHz, ±50ppm calib, ±50ppm stability, -20 to +70°C, 12pF = 49S200-12
FOR NEW DESIGNS, SEE PAGES 1-2
Common Freq 20MHz, ±50ppm calib, ±50ppm stability, -20 to +70°C, Series = 49S200
FOR NEW DESIGNS, SEE PAGES 1-2
Common Freq 20MHz, ±50ppm calib, ±50ppm stability, -20 to +70°C, Series = 49S200
FOR NEW DESIGNS, SEE PAGES 1-2
Spec: Custom Freq 5.1234MHz, ±30ppm calib, ±30ppm stab, -20 to +70°C, 16pF = 49S05.1234-16GGC
FOR NEW DESIGNS, SEE PAGES 1-2
Spec: Custom Freq 5.1234MHz, ±30ppm calib, ±30ppm stab, -20 to +70°C, 16pF = 49S05.1234-16GGC
FOR NEW DESIGNS, SEE PAGES 1-2
*no code used, as these specs designate standard con guration for this series
THIS PAGE NOT RECOMMENDED
*no code used, as these specs designate standard con guration for this series
THIS PAGE NOT RECOMMENDED
FOR NEW DESIGNS, SEE PAGES 1-2
*no code used, as these specs designate standard con guration for this series
FOR NEW DESIGNS, SEE PAGES 1-2
Products with common frequency and standard specifications:
THIS PAGE NOT RECOMMENDED
Products with common frequency and standard specifications:
THIS PAGE NOT RECOMMENDED
FOR NEW DESIGNS, SEE PAGES 1-2
Products with common frequency and standard specifications:
FOR NEW DESIGNS, SEE PAGES 1-2
Line 1:
S = SaRonix Designator
THIS PAGE NOT RECOMMENDED
S = SaRonix Designator
THIS PAGE NOT RECOMMENDED
YYWW = Date Code
THIS PAGE NOT RECOMMENDED
YYWW = Date Code
THIS PAGE NOT RECOMMENDED
Line 2:
Frequency (up to 7 digits, including decimal point)
THIS PAGE NOT RECOMMENDED
Frequency (up to 7 digits, including decimal point)
THIS PAGE NOT RECOMMENDED
FOR NEW DESIGNS, SEE PAGES 1-2
Frequency (up to 7 digits, including decimal point)
FOR NEW DESIGNS, SEE PAGES 1-2
BT-cut = B or
THIS PAGE NOT RECOMMENDED
BT-cut = B or
THIS PAGE NOT RECOMMENDED
AT-cut Parallel = –(dash) or
THIS PAGE NOT RECOMMENDED
AT-cut Parallel = –(dash) or
THIS PAGE NOT RECOMMENDED
AT-cut Series = leave Blank
THIS PAGE NOT RECOMMENDED
AT-cut Series = leave Blank
THIS PAGE NOT RECOMMENDED
xx = Load Capacitance (leave Blank if Series)
THIS PAGE NOT RECOMMENDED
xx = Load Capacitance (leave Blank if Series)
THIS PAGE NOT RECOMMENDED
FOR NEW DESIGNS, SEE PAGES 1-2
xx = Load Capacitance (leave Blank if Series)
FOR NEW DESIGNS, SEE PAGES 1-2
SYYWW
FOR NEW DESIGNS, SEE PAGES 1-2
SYYWW
FOR NEW DESIGNS, SEE PAGES 1-2
24.5760-xx
FOR NEW DESIGNS, SEE PAGES 1-2
24.5760-xx
FOR NEW DESIGNS, SEE PAGES 1-2
FOR NEW DESIGNS, SEE PAGES 1-2
THIS PAGE NOT RECOMMENDED
FOR NEW DESIGNS, SEE PAGES 1-2
THIS PAGE NOT RECOMMENDED FOR NEW DESIGNS, SEE PAGES 1-2
4
HC-49/S Series
Miniature Quartz Crystal
HC-49, Low Profile
Pericom Semiconductor Corporation • 1-800-435-2336 http://www.pericom.com/saronix
DS-112 Rev E1 | 05/27/2005
All specifications are subject to change without notice.
Freq.
MHz
3.
579
545
3.686400
4.000000
4.915200
5.068800
6.000000
7.372800
8.000000
10.000000
11.059200
12.000000
12.288000
14.318180
15.000000
16.000000
18.000000
18.432000
19.660800
20.000000
24.000000
24.576000
25.000000
26.800000
28.000000
29.491200
30.000000
32.000000
32.256000
33.000000
33.333000
33.868000
35.251200
36.000000
40.000000
40.320000
40.960000
42.000000
42.500000
45.000000
46.000000
48.000000
50.000000
52.416000
56.448000
60.000000
66.666667
Legacy Part Number Format
Freq.
Code
035
037
040
049
051
060
073
080
100
111
120
122
143
150
160
180
184
196
200
240
245
250
268
280
294
300
320
322
330
333
338
352
360
400
403
409
420
425
450
460
480
500
524
564
600
666
Maximum ESR
(Fundamental)
200
160
150
150
120
100
80
80
60
60
60
60
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
THIS PAGE NOT RECOMMENDED
30
THIS PAGE NOT RECOMMENDED
Maximum ESR
(3rd OT)
80
80
80
80
80
THIS PAGE NOT RECOMMENDED
80
THIS PAGE NOT RECOMMENDED
THIS PAGE NOT RECOMMENDED
80
THIS PAGE NOT RECOMMENDED
THIS PAGE NOT RECOMMENDED
80
THIS PAGE NOT RECOMMENDED
THIS PAGE NOT RECOMMENDED
80
THIS PAGE NOT RECOMMENDED
80
THIS PAGE NOT RECOMMENDED
80
THIS PAGE NOT RECOMMENDED
80
THIS PAGE NOT RECOMMENDED
80
THIS PAGE NOT RECOMMENDED
80
80
80
FOR NEW DESIGNS, SEE PAGES 1-2
80
FOR NEW DESIGNS, SEE PAGES 1-2
FOR NEW DESIGNS, SEE PAGES 1-2
30
FOR NEW DESIGNS, SEE PAGES 1-2
FOR NEW DESIGNS, SEE PAGES 1-2
80
FOR NEW DESIGNS, SEE PAGES 1-2
FOR NEW DESIGNS, SEE PAGES 1-2
80
FOR NEW DESIGNS, SEE PAGES 1-2
FOR NEW DESIGNS, SEE PAGES 1-2
80
FOR NEW DESIGNS, SEE PAGES 1-2
FOR NEW DESIGNS, SEE PAGES 1-2
80
FOR NEW DESIGNS, SEE PAGES 1-2