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Abracon Corporation


Surface-Mount Quartz Crystals

ABC2
Line 1:      XX.XXX or X.XXXX ( First 5 digits of frequency )
Line 2:      P/N YYWW ( Date code, Year and Week )

Example:

4.000MHz4.0000
15th week, 2002     

ABC2 0215

14.31818MHZ14.318
4th week, 2003ABC2 0304
ABLS Series, ABL Series, ABSM, ABSM2, ABSM3, ABSM5 Series
Line 1: A TUH ZY R
AAbracon identifier
TUH     Frequency
 T = First "ten" digit of frequency
 U = First "unit" digit of frequency
 H = First "tenth" digit of frequency
Z: Month letter ( A to L )
Y: Last digit of year
R

Traceability code ( character A to Z )

Example:

14.31818MHz       January 2002
A143A2R
4.0000MHz May 2003
A040E3R
ABM2, ABM4 SERIES, ABMM SERIES
Line 1:     TUH
Line 2:P/N ZY X
TUHFrequency
 T = First "ten" digit of frequency
 U = First "unit" digit of frequency
 H = First "tenth" digit of frequency
P/NPart number
Z: Month letter ( A to L )
Y: Last digit of year
X: Traceability code ( A to Z )

Example:

10.000MHz     100
Feb. 2002

ABM2 B2E

14.31818MHZ     143
March 2002ABM4A C2S
ABM7, ABM8, ABM9, ABM3 Series
Line 1:     TUH
Line 2:A ZY X
AAbracon identifier
TUHFrequency
 T = First "ten" digit of frequency
 U = First "unit" digit of frequency
 H = First "tenth" digit of frequency
Z: Month letter ( A to L )
Y: Last digit of year
X: Traceability code ( A to Z )

Example:

20.00MHz     200
Feb. 2002

ABM2 B2E

14.31818MHz     143
Feb. 2002A B2
ABS13, ABS15
Line 1:     32CYZ

Y: Last digit of year
Z: Month ( 1 to 9 for Jan. to Sept. )( X to Z for Oct. to Dec.)

AB308R, AB310R
Line 1:     XX.XCZY

XX.X : First 3 digits of Frequency
Z: Month letter ( 1 to 9 , X to Z )
Y: Last digit of year

ABS25
Line 1:     327ZY

327 : First 3 digits of Frequency
Z: Month letter ( 1 to 9 , X to Z )
Y: Last digit of year

Example:

32768kHz     

327A2 ( Jan. 2002 )

40000kHz     400B3 ( Feb. 2003 )

AB26TR Series
Line 1:     XXXXX

XXXXX :     Frequency in Hz
Y: yearex: 2 2002

Z: Month letter ( 1 to 9 , X to Z )
Example: 2 ( Feb. )

Leaded Quartz Crystals, Crystal Filters

AB
Line 1:  ABRACON
Line 2:XXX.XX - 20F
Line 3:

AB YYWW

XXX.XXFirst five digits of frequency
20Load capacitance option (*)
(Left blank if standard)
FFundamental F or FB
(Left blank if standard)
YYDate code, last two digits of year
WW

Week (01 to 53)

Example:
20.000MHzABRACON        30.000MHzABRACON
15th week, 2002    20.00-2022nd week, 2002    30.000-FB
20pfAB 0215Fundamental BTAB 0222
AB308, AB310
Line 1:      XX.XXX
XX.XXX   First five digits of frequency
Example:
4.000MHz = 4.000
66.00MHz = 66.000
AB26T
Line 1:     XXX.XX or SYZ1
XXX.XXFrequency in Hz ( ex. 32.768 )
YLast digit of year ( ex. 2 for 2002 )
Z

Month ( 1 to 9, X to Z )
AB26T
Line 1:     XXXXX or SYZ1
XXXXXFrequency in Hz ( ex. 32.768 )
YLast digit of Year ex. 3 for 2003
Z

Month ( 1 to 9 , X to Z )
ABU Series
Line 1:  TUH
Line 2:P/N ZY X
TUHFrequency (see note for frequency >=100MHz)
 T = First "ten" digit of frequency
 U = First "unit" digit of frequency
 H = First "tenth" digit of frequency
P/NABU, ABU4, ABU5
ZMonth letter ( A to L )
YLast digit of year
XTraceability code ( A to Z )
Example:
81.745MHz        817125MHz125.0
Feb. 2002ABU B0E        March 2001        ABU4 C1E
AB38T
Line 1:      XXXXX
XX.XXX   Frequency ih Hz (or lot number)
Example:
32.768kHz = 32768
ACF, ASCF Series
Line 1:     XX.X
Line 2:UXX.X ZY
XX.XFrequency in MHz ( ex. 21.4 )
XXSuffix in P/N
ZY

Date cose (Month, Year)

Ceramic Resonators

LXZT
Line 1:  XXXXK
XXXXFrequency in kHz
Examples:
192kHz        1250kHz        
192k1250k
HXZT, ASZT, ACR, ASCR
Line 1:    XX.XXM
XX.XXFrequency in MHz
Examples:
4.00MHz = 4.00M        8.00MHz = 8.00M        16.0MHz = 16.0M
HWZT, AWCR, AWSZT, AWSCR
Line 1:    XX.XX MZY
XX.XXFrom Part Number in specification pages.
Examples:
ZY:  Date code  ( Z, month A to Z )
 ( Y, year ) *
Example : 4.00MA2 ( Jan. 2002 )
Note : * Date code may not appear on small quantity samples.

Leaded VCXOS, VCTXOS and SMD VCTXOS

ACH, ACO, ACOL, ACHL, ACT, AHT, ACOL1, ACHL1, ADCO, ADCO1, ACPE, ACPEL, ACOP, ACHP, ACOS
Line 1:  ABRACON
Line 2:XXX.X - CSA or XXX.XXXXX (See Note *)
Line 3: P/N YYWW
XXX.XFirst 3 digits of frequency (if following with options)
XXX.XXXXX    Full frequency with 8 digits and a period max.
Note *Add a K for kHz for low frequency.
COption for frequency stability (Left blank if standard)
SOption for symmetry (Left blank if stardard)
AOption for tristate (Left blank if standard)
Pin 1 identifier
P/NPart Number
YYLast two digits of year (03 for 2003)
WWWeek of year (01 to 53)
Examples:
107.5MHz ABRACON       66.66666MHz         ABRACON      
+50ppm,         107.5 - A   66.66666
Tristate ACO 0245   ACOL 0307
 
32.768kHz         ABRACON          
Tristate 32.768k - A    
  ACHL 0212    
ACVX1220, ACVX1220L, ACVX1222, ACVX1222L, ACVX1240, ACVX1224
Line 1:  ABRACON
Line 2:XXX.X - CSN15 or XXX.XXXXX
Line 3:P/N
Line 4: YYWW
XXX.XFirst 3 digits of frequency (if following with options)
XXX.XXXXX    Full frequency with 8 digits and a period max.
COption for frequency stability (Left blank if standard)
SOption for symmetry (Left blank if stardard)
N15Option for pulling (Left blank if standard)
Pin 1 identifier
P/NPart Number
YYLast two digits of year (02 for 2002)
WWWeek of year (01 to 53)
Examples:
27MHz ABRACON       66.6666MHz         ABRACON      
+25ppm,         27.0 - RSN15   66.66666
45/55% ACVX1222   ACVX1220L
+150ppm pull         0227   0314
AHVX1025, AHVX1025L
Line 1:  ABRACON
Line 2:XXX.X - CN15 or XXX.XXXXX
Line 3: P/N
Line 3: YYWW
XXX.XFirst 3 digits of frequency (if following with options)
XXX.XXXXX    Full frequency with 8 digits and a period max.
COption for frequency stability (Left blank if standard)
N15Option for pulling (Left blank if standard)
Pin 1 identifier
P/NAHVX1025 (Marked as AHVX) or
AHVXL1025 (Marked as AHVXL)
YYLast two digits of year (02 for 2002)
WWWeek of year (01 to 53)
Examples:
40MHz ABRACON       52.2MHz         ABRACON      
+25ppm         40.0 - RN20   52.0000
+200 ppm pull         AHVX0202   AHVXL0312
ACTX1018 Series, ASTX-01 to -07
Line 1:  ABRACON
Line 2:XXX.X - E20 or XXX.XXXXX
Line 3:P/N
Line 4: YYWW
XXX.XFirst 3 digits of frequency (if following with options)
XXX.XXXXX    Full frequency with 8 digits and a period max.
E20Option for stability vs temperature
Pin 1 identifier
P/NPart Number
YYLast two digits of year (02 for 2002)
WWWeek of year (01 to 53)
Examples:
10.0MHz         ABRACON       20MHz         ABRACON      
C30 10.0 - C30 E25 20.0 - E25
  ACTX1018   ASTX-01
  0212   0334
ASVTX-08, ASTX-09, ASVTX-09
Line 1:XX.XXX
Line 2:A08ZYX
XX.XXX    Frequency in MHz
A08Part number A08 or A09
ZMonth ( A to L )
YLast digit of year ( 2 for 2002 )
XTraceablilty code ( A to Z )

Surface-Mount Quartz Crystal Oscillators

ASFL, ASF1, ASFL1
Line 1:  AXX.X J
AAbracon identifier
XX.X    First 3 digits of frequency
JFrequency Stability options
Examples:
33.33MHz    A33.3R
 
1.80MHz A1.80C
Pin 1 may be identified by a black dot or an asterisk *

ASL, ASV, ASL2, ASV2, ASGL
Line 1:  XX.X - FR
Line 2:P/N ZY X
XX.X    First 3 digits of frequency
FOperating temperature options
RFrequency Stability option (Left blank if standard)
SSymmetry option (Left blank if standard)
P/NASL or ASV
ZMonth ( A to L )
YLast digit of year
XTraceability code ( A to Z )
Examples:
66.66MHz     66.6 - K 125MHz 125 - NH
Feb. 2002 ASL B2S         March 2003     ASL C3S
+30ppm   45/55%  
Pin 1 may be identified by a black dot or an asterisk *

ASLP, ASVP
Line 1:  ALPX.XX or ALPX.XX (w/o options) or AX.XXLB
Line 2:6-digit date and traceablilty code
X.XX    First 3 digits of frequency
LOperating temperature options
BFrequency Stability option (Left blank if standard)
Examples:
66.66MHz     A66.6 - LR         1.544MHz     APV1.54
+25ppm 042104   050104
Pin 1 may be identified by a black dot or an asterisk *

ASM Series, ASMP, ASMLP, ASML
Line 1:  ABRACON
Line 2:  XX.X - RS
Line 3:ASM YYWW or ASM 350111 or ASMLPZY
XX.X    First 3 digits of frequency
RFrequency Stability option (Left blank if standard)
SSymmetry option (Left blank if standard)
P/NASL or ASV
YYLast two digits of year or Y last digit of year
WWWeek of year (01 to 53)
ZMonth ( A to L )
3501113 = last digit of year (ex: 3 for 2003)
50 = Week of year
1 = Factory code
11 = Traceability lot code
Example:
50.0MHz, +35ppm, 45/55%, year 2000, 34th week
ABRACON       ABRACON       ABRACON    
50.0 - HS or     50.0 - HS or     50.0
ASM 0034   ASM 034111   ASMLP H0
Pin 1 may be identified by a black dot or an asterisk *

ASML (Marking Options)
Line 1:  ABRACON
Line 2:  XX.X - RS
Line 3:ZY P/N(see note *)
XX.X    First 3 digits of frequency
RFrequency Stability option (Left blank if standard)
SSymmetry option (Left blank if standard)
ZMonth ( A to L )
YLast digit of year (3 for 2003)
P/N *4 characters maximum (ASMH, ASML, ect.)
Example:
66.66MHz, +50ppm, 45/55%, year 2003, July
ABRACON
66.6 - CS
G3 ASML
Pin 1 may be identified by a black dot or an asterisk *

ASLV, ASVV
Line 1:  XX.X F30
Line 2:P/N ZYX
XX.X    First 3 digits of frequency
F30Frequency vs temperature options
P/NASLV or ASVV
ZMonth ( A to L )
YLast digit of year (3 for 2003)
XTraceability code ( A to Z )
Example:
27.0MHz     27.0 C20
TristateASLV A2K
Jan 2002 
Pin 1 may be identified by a black dot or an asterisk *