datasheet
EEWORLDEEWORLDEEWORLD
Datasheet
Part Number

Keyword

Search
Keyword

Part Number

Search
Datasheet> All Categories > Passive components> Crystal/resonator> SM12T2-18-50.0M-50H1CE
PDF
Preview

SM12T2-18-50.0M-50H1CE

Description
Parallel - Fundamental Quartz Crystal, 50MHz Nom, SMD, 2 PIN
CategoryPassive components    Crystal/resonator   
File Size837KB，7 Pages
ManufacturerPletronics
Environmental Compliance
Download Datasheet Parametric View All

SM12T2-18-50.0M-50H1CE Overview

Parallel - Fundamental Quartz Crystal, 50MHz Nom, SMD, 2 PIN

SM12T2-18-50.0M-50H1CE Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerPletronics
package instructionSMD, 2 PIN
Reach Compliance Codecompli
Other featuresAT CUT; TR, 7/10/13 INCH
Ageing5 PPM/YEAR
Crystal/Resonator TypePARALLEL - FUNDAMENTAL
Drive level100 µW
frequency stability0.005%
frequency tolerance50 ppm
load capacitance18 pF
Installation featuresSURFACE MOUNT
Nominal operating frequency50 MHz
Maximum operating temperature60 °C
Minimum operating temperature
physical sizeL6.0XB3.5XH1.1 (mm)/L0.236XB0.138XH0.043 (inch)
Series resistance40 Ω
surface mountYES

SM12T2-18-50.0M-50H1CE Preview

SM12T2 Series
Miniature SMD Crystal
November 2018
• The Pletronics’ SM12T2 Series is a m iniature
surface m ount crystal with either a m etal or
ceram ic cover.
• The package is ideal for autom ated surface
m ount assem bly and reflow practices.
• Tape and Reel packaging
•
•
•
•
10 MHz to 50 MHz
3.5 x 6 m m 2 pad
AT Cut Crystals Fundam ental Mode
Ideal for use in hand held consum er products.
Pletronics Inc. certifies this device is in accordance with the
RoHS 6/6 (2011/65/EC) and WEEE (2002/96/EC) directives.
Pletronics Inc. guarantees the device does not contain the following:
Cadm ium , Hexavalent Chrom ium , Lead, Mercury, PBB’s, PBDE’s
W eight of the Device: 0.06 gram s
Moisture Sensitivity Level: 1 As defined in J-STD-020C
Second Level Interconnect code: e4
Electrical Specification
:
Item
Frequency Range
Calibration Frequency Tolerance
Frequency Stability over OTR
Equivalent Series Resistance
(ESR)
Drive Level
Shunt Capacitance
Aging
Operating Temperature Range
Storage Temperature Range
(C0)
Min
10
-10
-10
-
-
-
-
-5
-40
-55
Max
50
+100
+100
60
40
100
5
+5
+85
+125
Unit
MHz
ppm
ppm
Ohms
Ohms
µW
pF
ppm /Yr
o
o
Condition
AT cut Fundamental
at +25
o
C + 3
o
C, see part number for options
_
see part number for available options
10 MHz to 16 MHz
>16 MHz
use 10 µW for testing
Pad to Pad capacitance
at +25
o
C _ 3
o
C
+
see part number for available options
Fundamental
C
C
AT Cut Crystal Frequency
versus Temperature
Typical Performance:
P roduct inform ation is current as of publication date. T he product conform s
to specifications per the term s of the P letronics lim ited warranty. Production
processsing does not necessarily include testing of all param eters.
Copyright © 2018, Pletronics Inc.
SM12T2 Series
Miniature SMD Crystal
November 2018
Part Number:
SM12T2 -18
-14.31818M
-50
H
1
G
G
-XX
See chart below for available options
Internal code or blank
Highest Specified Operating Temperature
A
= 40
o
C
G
= 70
o
C
B
= 45
o
C
H
= 75
o
C
o
C
= 50 C
J
= 80
o
C
D
= 55
o
C
K
= 85
o
C
E
= 60
o
C
F
= 65
o
C
Lowest Specified Operating Temperature
A
= +10
o
C
F
= -15
o
C
L
= -40
o
C
B
= +5
o
C
G
= -20
o
C
C
= 0
o
C
H
= -25
o
C
D
= -5
o
C
J
= -30
o
C
o
E
= -10 C
K
= -35
o
C
Mode:
1
= Fundamental
Frequency Stability
See chart below
Calibration Frequency Tolerance
10
= _ 10 ppm at 25
o
C _ 3
o
C
+
+
o
15
= _ 15 ppm at 25 C _ 3
o
C
+
+
20
= _ 20 ppm at 25
o
C _ 3
o
C
+
+
o
50
= _ 50 ppm at 25 C _ 3
o
C (Standard)
+
+
Frequency in MHz
Cload in pF
Parallel Resonance from
06
to
32
pF (18 pF std) or
SR
= Series Resonance
Series Model
A vailable Frequency Stability versus Tem perature in ppm
O perating
T em perature Range
0 to +45 C
0 to +50 C
0 to +60 C
0 to +70 C
-10 to +50
o
C
-10 to +60 C
-10 to +75 C
-20 to +70 C
-20 to +75 C
-30 to +75 C
-30 to +80 C
-30 to +85 C
-35 to +80
o
C
-40 to +85 C
o
o
o
o
o
o
o
o
o
o
o
o
D
CODE
CB
CC
CE
CG
EC
EE
EH
GG
GH
JH
JJ
JK
KJ
LK
_
+ 10
E
_
+ 15
F
_
+ 20
G
_
+ 30
H
_
+ 50
J
_
+ 100
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
S TD
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
www.pletronics.com
425-776-1880
2
SM12T2 Series
Miniature SMD Crystal
November 2018
Part Marking:
FF.FFF
M
Pymdxz
Legend:
P
= Pletronics
x
= Capacitance load code from below
FF.FFM
= Frequency in MHz
YMD
= Date of Manufacture (year, m onth and day)
All other m arking is internal factory codes
Specifications such as frequency tolerance and operating tem perature range, etc. are not identified
from the m arking. External packaging labels and packing list will correctly identify the ordered
Pletronics part num ber.
•
•
Orientation of m arking m ay be m ixed on the tape
Traceability of part is lost once rem oved from reel
Code A
pF
B
C
D
8
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
U
V
W
X
Y
10 12 13
15 18 20 22 24 26 28 30 32 34 36 27 series 33 50 19 16 17 14
Codes for Date Code YM D
4
Code
5
6
2014
2015
2016
Year
Code
Month
Code
Day
Code
Day
Code
Day
1
1
D
13
T
25
A
JAN
2
2
E
14
U
26
B
FEB
3
3
F
15
V
27
C
MAR
4
4
G
16
W
28
7
2017
D
APR
E
MAY
5
5
H
17
X
29
8
2018
F
JUN
6
6
J
18
Y
30
9
2019
G
JUL
7
7
K
19
Z
31
H
AUG
8
8
L
20
0
2020
J
SEP
9
9
M
21
K
OCT
A
10
N
22
L
NOV
B
11
P
23
M
DEC
C
12
R
24
www.pletronics.com
425-776-1880
3
SM12T2 Series
Miniature SMD Crystal
November 2018
Reliability: Environmental Com pliance
Parameter
Mechanical Shock
Vibration
Solderability
Thermal Shock
Condition
MIL-STD-883 Method 2002, Condition B
MIL-STD-883 Method 2007, Condition A
MIL-STD-883 Method 2003
MIL-STD-883 Method 1011, Condition A
Package Labeling
Label is 1" x 2.6" (25.4m m x 66.7m m )
Font is Courier New
Bar code is 39-Full ASCII
Label is 1" x 2.6" (25.4m m x 66.7m m )
Font is Arial
www.pletronics.com
425-776-1880
4
SM12T2 Series
Miniature SMD Crystal
November 2018
Mechanical:
Inches
A
B
C
D
1
E
1
0.138 _ 0.008
+
0.236 _ 0.008
+
0.044 max
0.079
mm
3.5 + 0.2
_
6.0 + 0.2
_
1.1 max
2.0
3.0
0.118
1
Typical dimensions
Not to Scale
Contacts :
Gold 11.8 µinches
0.3 µm minimum over Nickel 50 to 350 µinches
1.27 to 8.89 µm
Connection (top view):
Layout and application information
•
•
•
Trace lengths to the crystal should be kept as short as possible.
The crystal connections are sensitive to noise.
The package should be grounded for optim um perform ance.
www.pletronics.com
425-776-1880
5
More (Only the first 5 pages are displayed. Please Download Datasheet to view the full content.) >

Recommended Resources

Differential Input Instrumentation Amplifier

Automatic color changing water lantern

Long distance water level telemeter circuit

Control circuit for rice cooker

13V, 2A simple regulated power supply circuit

Gain programmable amplifier circuit using wideband switching input operational amplifier OPA676

Design strategy for reducing mounting area of low ESL capacitors
[p=20, null, left][font=Verdana, sans-serif][size=12px][color=#000000][backcolor=white][b]Foreword[/b] In recent years, small mobile devices such as smartphones have added many functions in addition t...
wstt Discrete Device
Applications and examples of CC2541 on smart phones
[b]Smart Phone - Applications and examples[/b] [b]Android[/b][list] [*][color=rgb(51, 102, 187)][url=http://developer.android.com/guide/topics/connectivity/bluetooth-le.html]Android API 18 (Android 4....
蓝雨夜 Analogue and Mixed Signal
No need to read (I regret it, don’t blame me for not reminding you)
Chapter 1 Introduction 1. Variable: The property of something that can change in quantity or quality. Independent variable is stimulus measurement. It is a variable selected and controlled by the expe...
zikao Talking
【Portable environmental status detector】Temperature and atmospheric pressure detection
BMP085 is an ambient temperature and atmospheric pressure detection device. It also works with an I2C interface. Its processing method is very similar to that of the BH1750 light intensity sensor. The...
jinglixixi DigiKey Technology Zone
How do I feed the MCU?
[i=s]This post was last edited by @布丁 on 2016-12-20 18:08[/i] DotC 2016 [size=12.0pt]Today I would like to discuss with you how to do dog feeding for [/size][size=12.0pt]MCU[/size][size=12.0pt]. One p...
点创@布丁 Test/Measurement
Are the flash operations of stm32 blocked?
For example, when I erase a page, can other contents of the flash still be accessed? For example, after I start erasing a page, if I want to access the flash (no longer accessing the flash being erase...
fdsa235236 stm32/stm8
Shortcut:   E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components

  1. 23005063
  2. VJ0402V333ZXKCW1BC
  3. HW-28-11-P-S-675-SM
  4. 7203SPCWV9RES2
  5. PHR0402C3010WGTD
  6. GUS-QSCALF-001231-BF
  7. SS2-032-H085/6-97/2B
  8. FP-8999SD-01-1113-BG
  9. KP1020F
  10. BZX784C24
  11. P6SMB7.5C-AU_R2_100A1
  12. C6351WV-F-3x5P-F-BK

Popular Articles

  1. ON Semiconductor to host a series of power webcasts to address power efficiency design challenges
  2. Samsung Galaxy S21 FE has been shipped on a large scale, and the European market has sufficient supply
  3. Xunwei 4412 development board project practice - making a file system that supports Baidu AI and opencv
  4. Patent wars in the 4G era: the era of patent awakening for Chinese companies
  5. xMEMS launches Montara Pro micro speaker with integrated DynamicVent
  6. iTOP-4412 development board - driver - mmc upgrade driver modification
  7. Teach you to use a multimeter to measure the core voltage
  8. Honor Magic 4 Pro is the first to be equipped with Pixelworks’ pixel-by-pixel visual display technology, taking the flagship visual experience to a new level
  9. A brief analysis of the use methods and precautions of analog multimeters
  10. PLC control circuit for sequential start/stop of two motors

Technical ResourceMore

  1. Homemade AVR High Voltage Parallel Programmer
  2. Permanent Magnet Synchronous Motor HIL Simulation System
  3. Performance analysis of CFAR detector based on deleted averaging and unit averaging
  4. American solenoid valve selection information
  5. Data Acquisition and Transmission System Based on ZigBee and GPRS
  6. Internal timer counter of MCS-51 single chip microcomputer and its application
  7. Research on control of push-pull forward converter based on fuel cell
  8. Download Excel 2003 table creation tutorial
  9. Bicycle odometer AT89c2051
  10. ADI Electromagnetic Flow Meter Solutions

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

About Us Customer Service Contact Information Datasheet Sitemap LatestNews
Index Files: 1179  1897  219  315  2779  24  39  5  7  56 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号