MMD A_13

A Series Crystal
 HC-49/U Thru-Hole Crystal
 RoHS Compliant Available
 Wide Frequency Range
 AT Cut
 Resistance Weld
Frequency Range
1.8432MHz to 160.000MHz max
Frequency Tolerance / Stability
(See Part Number Guide for Options)
Operating Temperature Range
(See Part Number Guide for Options)
Storage Temperature
-55°C to +125°C
Aging
±5ppm / first year Max
Shunt Capacitance
7pF Max
Load Capacitance
20pF Standard
(See Part Number Guide for Options)
Equivalent Series Resistance
See ESR Chart
Fundamental, 3rd OT or 5th OT
Mode of Operation
Drive Level
2mW Max
Environmental & Mechanical Detail
Shock
MIL-STD-883, Method 2002 Cond B
Solderability
MIL-STD-883, Method 2003
Solvent Resistance
MIL-STD-202, Method 215
Vibration
MIL-STD-883, Method 2007, Cond A
Gross Leak Test
MIL-STD-883, Method 1014, Cond C
Fine Leak Test
MIL-STD-883, Method 1014, Cond A2
MSL
Level 1 per IPC/JEDEC J-STD 20
Marking Detail
Line 1: MXX.XXX
XX.XXX = Frequency in MHz
Line 2: SYMCCL
S = Internal Code
YM = Date Code (Year/Month)
CC = Crystal Parameters Code
L = Denotes RoHS Compliant
MMD Monitor/Quartztek
30400 Esperanza, Rancho Santa Margarita, CA, 92688
Phone: (949) 709-5075, Fax: (949) 709-3536, www.mmdcomp.com
[email protected]
Revision:
Specifications subject to notice without notice
08/14/13 J
Pg 1 of 3
ESR Chart
Frequency Range
ESR (Ohms)
Mode / Cut
1.8432MHz to 1.999MHz
800 Max
Fund / AT
2.000MHz to 2.399MHz
550 Max
Fund / AT
2.400MHz to 2.999MHz
350 Max
Fund / AT
3.000MHz to 3.199MHz
250 Max
Fund / AT
3.200MHz to 3.499MHz
200 Max
Fund / AT
3.500MHz to 3.599MHz
150 Max
Fund / AT
3.600MHz to 3.999MHz
120 Max
Fund / AT
4.000MHz to 4.999MHz
100 Max
Fund / AT
5.000MHz to 5.999MHz
70 Max
Fund / AT
6.000MHz to 40.000MHz
40 Max
Fund / AT
24.000MHz to 75.000MHz
40 Max
3rd OT / AT
75.001MHz to 160.000MHz max
100 Max
5th OT /AT
Part Number Guide
Frequ en cy
A
H C-49 /U
R oH S C om pliant
Blank = N ot Com pliant
F = Is Com pliant
Load C ap acitance
S = Series
20 = 20pF (Standard)
XX = XXpF (8pF to 50pF)
A
B
C
D
E
N
Tem peratu re
Toleran ce/Stability*
= ± 50 ppm / ± 100 ppm
= ± 30 ppm / ± 50 ppm
= ± 15 ppm / ± 30 ppm
= ± 10 ppm / ± 15 ppm
= ± 50 ppm / ± 50 ppm
= ± 10 ppm / ± 10 ppm
M ode of O peration
1 = Fundam ental
3 = 3rd O vertone
5 = 5th O vertone
O perating Tem perature
A = 0°C to + 70°C
B = -20°C to + 70°C
C = -40°C to + 85°C **
Value A dd ed O ption s
Blank = N o Added O ptions
I = M ylar Insulator Tab
L = 3rd Lead (Top of Can)
3 = 3 Lead Base
CLXXX = Cut Leads
XXX = Lead Length Code
* Please consult w ith M M D sales departm ent for any other param eters or options.
** N ot all Frequency Tolerance/Stability options available at this tem perature range.
Mechanical Details
13.46 [.530]
M AX
4.70 [.185]
M AX
12 M M M in
0.43 [.017]
M XX.XXX
SYM CCL
11.20 [.441]
M AX
4.88 [.192]
D IM EN SIO N S IN BR ACKETS ARE IN IN CH ES
MMD Monitor/Quartztek
30400 Esperanza, Rancho Santa Margarita, CA, 92688
Phone: (949) 709-5075, Fax: (949) 709-3536, www.mmdcomp.com
[email protected]
Revision:
Specifications subject to notice without notice
08/14/13 J
Pg 2 of 3
3rd Lead (Top of Can)
13.20 [0.520]MAX
0.43 [0.017]
±0.05 [±.002]
Note:This drawing is intended for lead
dimension only. Please refer to the
appropriate MMD Spec Sheet for
additional package dimensions.
3 Lead Base
12.00 [0.472] MIN
4.88 [0.192]
±.002 [±.008]
2.44 [0.096]
±.002 [±.008]
0.43 [0.017]
±0.05 [±.002]
Note:This drawing is intended for lead
dimension only. Please refer to the
appropriate MMD Spec Sheet for
additional package dimensions.
MMD Monitor/Quartztek
30400 Esperanza, Rancho Santa Margarita, CA, 92688
Phone: (949) 709-5075, Fax: (949) 709-3536, www.mmdcomp.com
[email protected]
Revision:
Specifications subject to notice without notice
08/14/13 J
Pg 3 of 3