SM45-SR-FREQ7-20G1LK datasheet, PDF

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SM45-SR-FREQ7-20G1LK: DescriptionSeries - Fundamental Quartz Crystal, 13MHz Min, 30MHz Max, MINIATURE, SMD, 4 PIN; CategoryPassive components Crystal/resonator; File Size112KB，7 Pages; ManufacturerPletronics

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SM45-SR-FREQ7-20G1LK Overview

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

SM45-SR-FREQ7-20G1LK Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Pletronics
package instruction	MINIATURE, SMD, 4 PIN
Reach Compliance Code	compliant
Other features	TAPE AND REEL; AT CUT CRYSTAL
Ageing	5 PPM/YEAR
Crystal/Resonator Type	SERIES - FUNDAMENTAL
Drive level	1000 µW
frequency stability	0.003%
frequency tolerance	20 ppm
Manufacturer's serial number	SM45
Installation features	SURFACE MOUNT
Maximum operating frequency	30 MHz
Minimum operating frequency	13 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
physical size	L13.0XB4.8XH5.0 (mm)/L0.512XB0.189XH0.197 (inch)
Series resistance	40 Ω
surface mount	YES

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SM45 Series

Miniature SMD Crystal

August 2007

• The Pletronics’ SM45 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 5 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

Drive Level

Shunt Capacitance

Aging

Specified Temperature Range

Storage Temperature Range

(C0)

-5

-40

-55

Max

200

150

120

100

+85

+125

Unit

MHz

ppm

Ohms

ppm /Yr

Condition

AT cut

at +25

C + 3

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

C + 3

see table on page 3 for available options

Overtone

Fundamental

Product information is current as of publication date. The product conforms

Inc.

to specifications per the terms of the Pletronics limited warranty. Production

processsing does not necessarily include testing of all parameters.

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