L2-Series Specifications
11.40L x 4.70W x 3.45H
(mm)
PDI
L2-Series
is a hermetically sealed quartz crystal in resistance-welded SMD
and through hole packages. This crystal, designed to meet your most demanding
specification, is available in standard or custom frequencies and/or with customized
parameters. PDI provides quick-turn sampling for your proto-typing needs,
mass production capability, and competitive pricing.
ex)
L2—25000X—F—B—C—B—18—B—X
*
*(X) for standard or assigned for custimization.
FREQUENCY
03600X – 99999X
=
3.6000MHz -
99.999MHz -
C10000
=
100.00MHz
MODE
F
= Fundamental
3
= 3rd Overtone
TOLERANCE
@ 25°C
A
= ±10
B
= ±25
C
= ±50
S
= Special
FREQUENCY
STABILITY
B
= ±25
C
= ±50
E
= ±100
S
= Special
OPERATING
TEMPERATURE
A
= 0 to +70°C
B
= -20 to +70°C
D
= -40 to +85°C
S
= Special
LOAD
08-99
= pF
SE =
Series
PACKAGE
B
= Surface Mount
(Tape
& Reel)
X
= Through Hole
See below for legacy part numbering configuration for parts designed prior to 02-01-2014, which are still available
Parameter
Frequency Range
Frequency Tolerance
Temperature Range
*1
Frequency Stability
*1
*1
Mode
Fundamental
3rd Overtone
Units
MHz
ppm
°C
°C
ppm
Equivalent Series Resistance
(Maximum)
Drive Level (Typical)
Shunt Capacitance (Maximum)
Load Capacitance (Typical)
Aging (Maximum)
Seal Method
Insulation Resistance
3.600000 to 50.000000
35.000000 to 100.000000
@ +25°C
Per Option
Operating
Per Option
Storage
- 55 to +125
Over Operating Temperature
Per Option
3.600000 to 4.000000 MHz
150
N/A
4.000000 to 5.000000 MHz
120
N/A
5.000000 to 6.000000 MHz
100
N/A
6.000000 to 7.000000 MHz
80
N/A
7.000000 to 10.000000 MHz
60
N/A
10.000000 to 14.000000 MHz
50
N/A
14.000000 to 20.000000 MHz
40
N/A
≥ 20.000000 MHz
30
N/A
24.000000 to 35.000000 MHz
N/A
100
≥ 35.000000 MHz
N/A
80
100
5.0
Per Option
Per Year
±5.0
Resistance Weld
500MΩ Minimum @100Vdc ±15V
*1 - Not all Frequency/Stability/Temperature combinations are available.
Ω
uW
pF
pF
ppm
ex)
L2—25000X—F—C—B—18—B—X
*
Legacy Part Numbering Configuration
FREQUENCY
03600X – 67000X
=
3.6000MHz -
67.000MHz -
MODE
F
= Fundamental
3
= 3rd Overtone
FREQUENCY
STABILITY
B
= ±25
C
= ±50
D
= ±100
S
= Special
OPERATING
TEMPERATURE
A
= 0 to +70°C
B
= -20 to +70°C
D
= -40 to +85°C
S
= Special
LOAD
08-99
= pF
SE =
Series
PACKAGE
B
= Surface Mount
(Tape & Reel)
X
= Through Hole
REV:
NA
SIZE:
A
CAGE:
A
1
of
3
L2-Series
11.40 x 4.70 x 3.45
(mm)
PA C K A G E D I M E N S I O N S
Decimal XXX = ± .008, XX = ± .02 Metric [XXX = ± .20], [XX = ± .50]
Surface Mount Option
Marking Definition:
1st Four significant digits of
center frequency.
.031 ±.004
[.80 ±.10]
Thru Hole Option
.435 Max.
[11.05 Max.]
Marking Definition:
1st Four significant digits of
center frequency.
XX.XX PDI
D/C
.448 ±.012
[11.40 ±.30]
.403 Max
[10.24 Max]
.185 ±.012
[4.70 ±.30]
Traceability Code
.150 Max
[3.80 Max]
.135 Max
[3.45 Max]
A
.20 .008 A
XX.XX PDI
D/C
.183 Max
[4.65 Max]
.028 Max
[.70 Max]
Traceability Code
A
Insulator Base
.007
[0.18]
.173
[4.40]
.402
[10.20]
.095 Max
[2.40 Max]
.146
[3.70]
.140 Ref
[3.56 Ref]
.504 Max
[12.80 Max]
.250
[6.35]
.108
[2.74]
.192
[4.88]
Recommended Pad Layout
.500 Min
[12.70 Min]
.065
[1.65]
Ø.017 ±.002
[Ø.43 ±.05]
NOTES:
Other options are available, please consult factory.
All product is supplied
RoHS
and
REACH
compliant.
Product can be supplied on Tape and Reel, on reels of 1,000 units.
Specifications subject to change without notice, last updated 4/1/13.
REV:
NA
SIZE:
A
CAGE:
A
2
of
3
L2-Series
11.40 x 4.70 x 3.45
(mm)
1.
Material: Black Conductive Polystyrene or equivalent.
2.
10 Sprocket Hole pitch cumulative tolerance of ±.008
3.
Camber in compliance with EIA 481
4.
Empty pockets: Trailing end (Minimum) 200 mm. and Leading end (Minimum) 400 mm.
5.
Pocket position relative to sprocket hole measured as true position of pocket, not pocket hole.
.012±.002
[0.30±.05]
Ø.059
[Ø1.50]
.079
[2.00]
.157 Typ.
[4.00 Typ.]
.069
[1.75]
A
XX.XX PDI
D/C
P
XX.XX PDI
D/C
P
Section A-A
XX.XX PDI
D/C
P
.453
[11.50]
.945 ±.011
[24.00 ±.30]
.472 Typ.
[12.00 Typ.]
A
120°
12.99
[330.00]
3.15
[80.00]
1.000 ±.040
[25.50 ±1.0]
REV:
NA
SIZE:
A
CAGE:
A
3
of
3
PCB设计
