MMD BE20AB3 Hc-49/us thru-hole crystal Datasheet

B and E Series Crystal
ELECTRICAL SPECIFICATIONS:
Frequency Range
Frequency Tolerance / Stability
Operating Temperature Range
Storage Temperature
Aging
Shunt Capacitance
¾
HC-49/US Thru-Hole Crystal
¾
Wide Frequency Range
¾
RoHS Compliant Available
¾
Low Profile Package
¾
Resistance Weld
ESR CHART:
3.200MHz to 91.730MHz
(See Part Number Guide for Options)
(See Part Number Guide for Options)
-55°C to +125°C
±5ppm / first year Max
7pF Max
20pF Standard
(See Part Number Guide for Options)
See ESR Chart
Fundamental, or 3rd OT
1mW Max
MIL-STD-883, Meth 2002, Cond B
MIL-STD-883, Meth 2003
MIL-STD-202, Meth 215
MIL-STD-883, Meth 2007, Cond A
MIL-STD-883, Meth 1014, Cond C
MIL-STD-883, Meth 1014, Cond A
Load Capacitance
Equivalent Series Resistance
Mode of Operation
Drive Level
Shock
Solderability
Solvent Resistance
Vibration
Gross Leak Test
Fine Leak Test
Frequency Range
3.200MHz to 4.999MHz
5.000MHz to 5.999MHz
6.000MHz to 7.999MHz
8.000MHz to 8.999MHz
9.000MHz to 9.999MHz
10.000MHz to 16.999MHz
17.000MHz to 24.999MHz
25.000MHz to 36.000MHz
24.000MHz to 34.999MHz
35.000MHz to 59.999MHz
60.000MHz to 91.730MHz
MECHANICALS DETAIL:
B = 3.50 [.138] MAX
E = 2.50 [.098] MAX
ESR (Ohms)
200 Max
150 Max
120 Max
90 Max
80 Max
50 Max
40 Max
25 Max
100 Max
80 Max
60 Max
Mode / Cut
Fund / AT
Fund / AT
Fund / AT
Fund / AT
Fund / AT
Fund / AT
Fund / AT
Fund / AT
3rd OT / AT
3rd OT / AT
3rd OT / AT
MARKING:
13.20 [.520]
MAX
Line 1: MXX.XXX
XX.XXX = Frequency in MHz
4.70 [.185]
MAX
MARKING
TOP SURFACE
11.20 [.441]
MAX
4.88 [.192]
0.45 [.018]
DIMENSIONS IN BRACKETS ARE INCHES
Line 2: SYMCCL
S = Internal Code
YM = Date Code (Year/Month)
CC = Crystal Parameters Code
L = Denotes RoHS Compliant
PART NUMBER GUIDE:
Frequency
B = HC-49/US (3.5mm*)
E = HC-49/US (2.5mm*)
*Max Height
RoHS Compliant
Blank = Not Compliant
F = Is Compliant
Load Capacitance
S = Series
20 = 20pF (Standard)
XX = XXpF (8pF to 50pF)
Temperature
Tolerance/Stability*
A = ±50 ppm / ±100 ppm
B = ±30 ppm / ±50 ppm
C = ±15 ppm / ±30 ppm
D = ±10 ppm / ±15 ppm
E = ±50 ppm / ±50 ppm
N = ±10 ppm / ±10 ppm
Mode of Operation
1 = Fundamental
3 = 3rd Overtone
5 = 5th Overtone
Operating Temperature
A = 0°C to +70°C
B = -20°C to +70°C
C = -40°C to +85°C **
Value Added Options
Blank = No Added Options
I = Mylar Insulator Tab
L = 3rd Lead (Top of Can)
3 = 3 Lead Base
G = Gull-Wing
CLXXX = Cut Leads
XXX = Lead Length Code
* Please consult with MMD sales department for any other parameters or options.
** Not all Frequency Tolerance/Stability options available at this temperature range.
MMD Components, 30400 Esperanza, Rancho Santa Margarita, CA, 92688
Phone: (949) 709-5075, Fax: (949) 709-3536, www.mmdcomp.com
[email protected]
Specifications subject to change without notice
Revision 1/4/06 H
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