EEWORLDEEWORLDEEWORLD

Part Number

Search

SM40-18-FREQ7-20H1EE

Description
Parallel - Fundamental Quartz Crystal, 13MHz Min, 30MHz Max, MINIATURE, SMD, 4 PIN
CategoryPassive components    Crystal/resonator   
File Size115KB,7 Pages
ManufacturerPletronics
Download Datasheet Parametric View All

SM40-18-FREQ7-20H1EE Overview

Parallel - Fundamental Quartz Crystal, 13MHz Min, 30MHz Max, MINIATURE, SMD, 4 PIN

SM40-18-FREQ7-20H1EE Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerPletronics
package instructionMINIATURE, SMD, 4 PIN
Reach Compliance Codeunknown
Other featuresTAPE AND REEL; AT-CUT CRYSTAL
Ageing5 PPM/YEAR
Crystal/Resonator TypePARALLEL - FUNDAMENTAL
Drive level1000 µW
frequency stability0.005%
frequency tolerance20 ppm
JESD-609 codee1
load capacitance18 pF
Manufacturer's serial numberSM40
Installation featuresSURFACE MOUNT
Maximum operating frequency30 MHz
Minimum operating frequency13 MHz
Maximum operating temperature60 °C
Minimum operating temperature-10 °C
physical sizeL13.0XB4.8XH4.2 (mm)/L0.512XB0.189XH0.165 (inch)
Series resistance40 Ω
surface mountYES
Terminal surfaceTin/Silver/Copper (Sn/Ag/Cu)
SM40 Series
Miniature SMD Crystal
January 2009
• The Pletronics’ SM40 Series is a miniature
surface mount crystal
• The package is ideal for automated surface
mount assembly and reflow practices.
• Tape and Reel packaging
• 3 MHz to 70 MHz
• 5 x 13 x 4.2 mm 4 pad
• AT Cut Crystal
Pletronics Inc. certifies this device is in accordance with the
RoHS 5/6 (2002/95/EC) and WEEE (2002/96/EC) directives.
Pletronics Inc. guarantees the device does not contain the following:
Cadmium, Hexavalent Chromium, Lead (<1000 ppm), Mercury, PBB’s, PBDE’s
Weight of the Device: 0.65 grams
Moisture Sensitivity Level: 1 As defined in J-STD-020C
Second Level Interconnect code: e1, e2 or e3
Electrical Specification:
Item
Frequency Range
Calibration Frequency Tolerance
Frequency Stability over OTR
Equivalent Series Resistance
(ESR)
Min
3
-
-
-
-
-
-
-
-
-
-
Drive Level
Shunt Capacitance
Aging
Specified Temperature Range
Storage Temperature Range
(C0)
-
-
-5
-40
-55
Max
70
-
-
200
150
120
100
80
50
40
100
1
7
+5
+85
+125
Unit
MHz
ppm
ppm
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
mW
pF
ppm /Yr
o
o
Condition
AT cut
at +25
o
C + 3
o
C
_
see table on page 3
for available options
3 MHz to 4 MHz
4 MHz to 5 MHz
5 MHz to 6 MHz
6 MHz to 7 MHz
7 MHz to 8 MHz
8 MHz to13 MHz
13 MHz to 30 MHz
25 MHz to 70 MHz
use 10 µW for testing
Pad to Pad capacitance
at +25
o
C + 3
o
C
_
see table on page 3 for available options
3
rd
Overtone
Fundamental
C
C
Product information is current as of publication date. The product conforms
Copyright © 2006, 2007,2008 Pletronics
Inc.
to specifications per the terms of the Pletronics limited warranty. Production
processsing does not necessarily include testing of all parameters.
I'm having trouble with stepper motor segmentation. Can anyone help me?
1. When the stepper motor runs directly according to the voltage sine wave, there is no problem and the motor rotates very steadily. Use DSP. 2. Do not want to use communication to control the rotatio...
留一点空白123 Motor Drive Control(Motor Control)
74LS160 digital circuit digital electronic clock circuit design
A digital electronic clock is a timing device that uses digital display of seconds, minutes, hours, and days. Compared with traditional mechanical clocks, it has the advantages of accurate timekeeping...
fish001 Analogue and Mixed Signal
【Showing goods】The first wave
I was so happy when I saw this event. Why? There are two reasons: First, I wanted to pick up the dusty boards. Second, I have a lot of boards, so isn’t this just running into my trap? ? ? ? I love buy...
ddllxxrr Special Edition for Assessment Centres
What is the Q value of a filter?
[size=4]Q value of the filter[/size] [size=4] [/size] [size=4]Q value has little effect on the actual filtering effect, but Q value represents loss/input power. The higher the Q value, the greater the...
fish001 Analogue and Mixed Signal
If you had to give up your 750,000 yuan annual salary at Tencent or return to your hometown to become a civil servant, what would you choose?
Content reference: Maimai Recently, a Tencent employee revealed that “I have passed the political review for civil servants in my hometown, gave up Tencent’s 750,000 yuan annual salary, and asked for ...
eric_wang Talking
EEWORLD University Hall----Live Replay: TI AMIC110 Multi-protocol Communication Chip Industrial Application Optimization Solution
Live replay: TI AMIC110 multi-protocol communication chip industrial application optimization solution : https://training.eeworld.com.cn/course/5228...
hi5 Integrated technical exchanges

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

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 © 2005-2024 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