LP21-18-FREQ2-20J3EE datasheet, PDF

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LP21-18-FREQ2-20J3EE: DescriptionParallel - 3Rd Overtone Quartz Crystal, 32MHz Min, 50MHz Max, ROHS COMPLIANT PACKAGE-2; CategoryPassive components Crystal/resonator; File Size92KB，6 Pages; ManufacturerPletronics; Environmental Compliance

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LP21-18-FREQ2-20J3EE Overview

Parallel - 3Rd Overtone Quartz Crystal, 32MHz Min, 50MHz Max, ROHS COMPLIANT PACKAGE-2

LP21-18-FREQ2-20J3EE Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Pletronics
package instruction	ROHS COMPLIANT PACKAGE-2
Reach Compliance Code	compliant
Other features	AT-CUT CRYSTAL; BULK
Ageing	5 PPM/YEAR
Crystal/Resonator Type	PARALLEL - 3RD OVERTONE
Drive level	1000 µW
frequency stability	0.01%
frequency tolerance	20 ppm
JESD-609 code	e3
load capacitance	18 pF
Manufacturer's serial number	LP21
Installation features	THROUGH HOLE MOUNT
Maximum operating frequency	50 MHz
Minimum operating frequency	32 MHz
Maximum operating temperature	60 °C
Minimum operating temperature	-10 °C
physical size	L10.8XB4.47XH2.1 (mm)/L0.425XB0.176XH0.083 (inch)
Series resistance	80 Ω
surface mount	NO
Terminal surface	Matte Tin (Sn)

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LP21 / LP24 / LP49 Series

Low Profile Crystal

February 2010

• The Pletronics’ LP49 Series is a low profile

thru-hole crystal

• Bulk packaging

• 3 MHz to 70 MHz

• HC-49/US

• AT Cut Crystal

LP21 0.082 (2.10mm) high

LP24 0.100 (2.50mm) high

LP49 0.140 (3.56mm) high

Pletronics Inc. certifies this device is in accordance with the

RoHS (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: 0.62 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 per year

Specified Temperature Range

Storage Temperature Range

(C0)

-5

-40

-55

Max

200

150

120

100

+85

+125

Unit

MHz

ppm

Ohms

ppm

Condition

AT cut

at +25

C + 3

see table on page 3 for

available options

LP49

LP49/LP24

LP49/LP24/LP21

Overtone

Fundamental

3 MHz to 4 MHz

4 MHz to 5 MHz

5 MHz to 6 MHz

6 MHz to 7 MHz

7 MHz to 9 MHz

9 MHz to 10 MHz

10 MHz to 13 MHz

13 MHz to 15 MHz

15 MHz to 27 MHz

27 MHz to 30 MHz

27 MHz to 32 MHz

32 MHz to 50 MHz

50 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

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

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

processsing does not necessarily include testing of all parameters.

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