SRMP49BE-14-70.0M-IN [ETC]
Crystal; 水晶
ETC 
Pl tronics, Inc.
.
19013 36th Ave. W, Suite H Lynnwood, WA 98036 USA
Manufacturer of High Quality Frequency Control Products
MP49 Crystal
HC-49U Metal Thru-Hole Crystal
Available as Gull Wing SMD or with Pull-Down Pin on Top of Can
–
1.8432 MHz 210.00 MHz
Standard Specifications
°
± 30 PPM is standard, tighter tolerances available
Calibration Frequency Tolerance at 25 C
Operating Temperature Range (OTR)
Frequency Stability (FS) over OTR
Drive Level
0 to +70°C is standard, but can be extended to -40 to +85°C
± 50 PPM is standard, see below for tighter tolerances available per OTR options
50 μW is standard, customer may specify
Aging at 25°C
± 5 PPM per year is standard, customer may specify ± 1 PPM
Shunt Capacitance
Pullability
May be specified by customer in terms of frequency shift required
over a certain range of load capacitance
(e.g. +100 PPM from CL=12 to CL=18 pF) or as motional capacitance ( f F)
7 pF maximum
Temperature Range
-10 to +60°C
-20 to +70°C
-30 to +80°C
-40 to +85°C
Tightest FS
± 3 PPM
± 5 PPM
± 10 PPM
± 20 PPM
Part Numbering Guide
ESR Values
Portions of the part number that appear after the frequency may not
be marked on part (C of C provided)
SR MP49 B E - xx - 70.0M - IN XXX (Internal Code or blank)
Oscillation
Mode
Frequency Range
(MHz)
Maximum
ESR (Ohms)
–
Fundamental
AT Cut
700
150
100
50
1.8432
3.000
4.000
7.000
10.000
2.999
3.999
6.999
9.999
37.000
Options
IN = Insulator
TR = Paper Tape & Reel
–
–
–
–
Series
Resonance
Model
25
Frequency in MHz
Load Capacitance
Parallel Resonance in pF (3 10 pF)
3rd Overtone
AT Cut
–
40
21.000
90.000
Cal Tol / Freq Stability
Blank = 30/50
Temperature Range & Special Mechanical
–
70
5th Overtone 60.000 150.000
B = 30/30
C = 15/30
D = 10/20 (consult factory)
Blank: 0 to +70°C
E: - 40 to +85°C
H: - 20 to +70°C
G: Gull Wing Surface Mount Package
L: 3rd Lead (Pull-down pin) on top of can
V: Vinyl Sleeve Insulation
–
100
7th Overtone 85.000
210.000
Consult factory for lower ESR
Consult factory for available frequencies and specs. Not all options available for all frequencies. A special part number may be assigned.
Mechanical: inches (mm) not to scale
Gull Wing - MP49G Solder Pads
Due to part size and factory abilities, part marking may vary from lot to lot and may contain our part number or an internal code.
.425 (10.8) MAX
.547 (13.9)
.176 (4.47) MAX
Optional 3rd Lead
(MP49L) 1.0 Long
.705 (17.9) MAX
.12 (3.0)
Packaging
Bulk
.10 (2.5)
.209 (5.3)
.019 (0.48) Diameter
.067 (1.7)
.043 (1.1)
.192 (4.88)
July 2006
Pl tronics, Inc. (425) 776 -1880, Fax: (425) 776-2760, ple-sales@pletronics.com, www.pletronics.com
43
相关型号：
SRMP49BEG-10-FREQ2-IN
Parallel - Fundamental Quartz Crystal, 3MHz Min, 3.999MHz Max, GULL WING PACKAGE-3
PLETRONICS
SRMP49BEG-10-FREQ3-IN
Parallel - Fundamental Quartz Crystal, 4MHz Min, 6.999MHz Max, GULL WING PACKAGE-3
PLETRONICS
SRMP49BEG-10-FREQ3-TR
Parallel - Fundamental Quartz Crystal, 4MHz Min, 6.999MHz Max, GULL WING PACKAGE-3
PLETRONICS
©2020 ICPDF网 联系我们和版权申明