http://www.smi-xtal.com/
STANDARD CRYSTALS
LB STANDARD FREQUENCIES
FREQUENCY
MHz FREQUENCY
DESIGNATOR
MAXIMUM
EQUIVALENT SERIES
RESISTANCE OHMS
FREQUENCY
MHz FREQUENCY
DESIGNATOR
MAXIMUM
EQUIVALENT SERIES
RESISTANCE OHMS
5.5 3.0 5.5
1.5
TAPE SPECIFICATIONS for 4HLB
1000pcs. per reel (300mm dia.)
SOLDERING PATTERN
XTAL
3.276800 032 200
3.579545 035 200
3.648000 0364 200
3.686400 0368 200
3.802000 038 200
3.840000 0384 200
3.932160 039 200
4.000000 040 150
4.032000 0403 150
4.096000 0409 150
4.194304 041 150
4.200000 042 150
4.433619 044 150
4.500000 045 150
4.608000 046 150
4.800000 048 150
4.883300 0488 150
4.915200 049 150
5.120000 051 120
5.699623 056 120
6.000000 060 100
6.144000 061 100
6.500000 065 100
7.250000 072 80
7.372800 073 80
7.680000 076 80
7.864320 078 80
8.000000 080 80
9.090500 0909 60
9.216000 092 60
9.600000 096 60
9.756000 097 60
9.830400 098 60
10.000000 100 60
10.240000 1024 60
10.752000 1075 60
11.000000 110 60
11.059200 1105 60
11.673600 116 60
11.700000 117 60
12.000000 120 60
12.096000 1209 60
12.288000 122 60
12.296000 1229 60
13.500000 135 60
14.318180 143 50
14.400000 144 50
14.484000 1448 50
14.644000 146 50
14.745600 147 50
15.000000 150 50
15.360000 153 50
15.500000 155 50
15.728640 157 50
16.000000 160 50
Max. 8˚
Max. 8˚
4.0 ± 0.1
0.4 ± 0.05
12.0 ± 0.1
2.0 ± 0.1 4.0 ± 0.1
24.0 ± 0.2
5.3 ± 0.1
1.75 ± 0.1
(10.75)
11.5 ± 0.1
1.5 +0.1
0
1.7 ± 0.1
11.7 ± 0.1
15.4 ± 0.15
LB FAMILY
Quartz Crystal Units
STANDARD SPECIFICATIONS
PART NUMBERING GUIDE
HOW TO ORDER STANDARD SMI CRYSTALS
PACKAGE DATA
4HLB, 3HLB & 25HLB
4HLB : 3.8mm max.
3HLB : 3.0mm max.
25HLB : 2.6mm max.
12.7 ± 0.3 11.4 ± 0.1
4.4
3.65 max.
10.5 max.
4.7 ± 0.1
H
1.1
+ 0
- 0.1
0.65 ± 0.12
1. Package type
2. Frequency range
3. Calibration tolerance
4. Temperature stability (referred to
+
25
˚
C)
5. Load capacitance
6. Shunt capacitance (Co)
7. Drive level (P)
8. Aging
9. Cut
10. Reflow soldering condition
4HLB, 3HLB & 25HLB
4HLB:3.27680 MHz to 70.000 MHz
3HLB: 4.000 MHz to 70.000 MHz
25HLB: 20.OOO MHz to 70.000 MHz
±
50 ppm at
+
25
˚
C
±
3
˚
C
±
50 ppm over
-
20
˚
C to
+
70
˚
C(AT
-
Cut)
±
100 ppm over
-
10
˚
C to
+
60
˚
C(BT
-
Cut)
18 pF
7 pF max.
100
µ
W max.
±5 ppm max. at +25˚C ±3˚C per year
AT
-
Cut or BT
-
Cut
10 seconds max. at
+
235
˚
C
±
5
˚
C
Order by SMI Part No.
Package
Item 25HLB
4HLB 3HLB
COVER
BASE
INSULATOR
SEALING
TERMINAL PLATING
Metal
Metal
PPS
Resistance
-
weld
Solder
Metal
Metal
PPS
Resistance
-
weld
Solder
Metal
Metal
PPS
Resistance
-
weld
Solder
XTAL
4HLB 200
–
15
Package Type Load Capacitance (CL)
Frequency Designator
CIRCUIT CALIBRATION CONDITION
Parallel Resonance
CL = 15 pF (Optional)
Parallel Resonance
CL = 18 pF
Series Resonance = S
(Optional)
PACKAGE
4HLB
3HLB
25HLB
FREQUENCY
200 = 20.000 MHz
040 = 4.000 MHz
500 = 50.000 MHz
SMI PART NO.
4HLB200
-
15
3HLB040
-
18
25HLB500S
TAPE SPECIFICATIONS for 3HLB & 25HLB
1000pcs. per reel (300mm dia.)
Max. 8˚
Max. 8˚
3.1 ± 0.1
0.4 ± 0.05
12.0 ± 0.1
2.0 ± 0.1 4.0 ± 0.1
24.0 ± 0.2
5.3 ± 0.1
1.75 ± 0.1
(10.75)
11.5 ± 0.1
1.5+0.1
0
1.7 ± 0.1
11.7 ± 0.1
15.4 ± 0.15
EXAMPLE
+80
ppm
+60
+40
+20
0
∆f / f
-20
-40
-60
-60 -40 -20 0 +20 +40 +60 +80+100˚C
-80
-100
AT
-
CUT
TYPICAL TEMPERATURE CHARACTERISTICS
+20
ppm
0
-20
-40
-60
∆f / f
-80
-100
-120
-60 -40 -20 0 +20 +40 +60 +80+100˚C
-140
-160
-180
-200
BT
-
CUT
TYPICAL TEMPERATURE CHARACTERISTICS
16.000312 160003 50
16.044000 1604 50
16.128000 1612 50
16.147200 1614 50
16.257000 162 50
16.384000 163 50
16.667000 166 50
16.934400 169 50
17.000000 170 50
17.100000 171 50
17.700000 177 50
17.734475 1773 50
18.000000 180 50
18.432000 184 50
18.867000 188 50
18.869000 1886 50
18.870000 1887 50
19.200000 192 50
19.660800 196 50
20.000000 200 40
20.480000 204 40
20.736000 207 40
22.118400 221 40
24.000000 240 40
24.000140 240001 40
24.576000 245 40
25.000000 250 40
25.175000 251 40
25.312000 253 40
27.000000 270 40
28.000000 280 40
28.224000 282 40
28.636363 286 40
28.800000 288 40
29.491200 294 40
30.000000 300 40
32.000000 320 40
32.215909 322 40
33.333000 333 40
33.868800 338 40
35.251200 352 40
35.468950 354 40
36.000000 360 40
40.000000 400 40
40.320000 403 40
44.236800 442 80
48.000000 480 80
49.920000 499 80
50.000000 500 80
50.680000 506 80 AT-Cut 3RD OT
52.416000 524 80 AT-Cut 3RD OT
56.448000 564 80 AT-Cut 3RD OT
59.800000 598 80 AT-Cut 3RD OT
64.000000 640 80 AT-Cut 3RD OT
80.000000 800 80 AT-Cut 3RD OT
4HLB
25HLB
3HLB
Actual Size
Actual Size
Actual Size
