300LF-0.032768MHZ-EZW1251 datasheet, PDF

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300LF-0.032768MHZ-EZW1251: DescriptionParallel - Fundamental Quartz Crystal, 0.032768MHz Nom, ROHS COMPLIANT, MINIATURE PACKAGE-2; CategoryPassive components Crystal/resonator; File Size100KB，1 Pages; ManufacturerFOX [Fox Electronics]; Environmental Compliance

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300LF-0.032768MHZ-EZW1251 Overview

Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, ROHS COMPLIANT, MINIATURE PACKAGE-2

300LF-0.032768MHZ-EZW1251 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
package instruction	ROHS COMPLIANT, MINIATURE PACKAGE-2
Reach Compliance Code	compliant
Ageing	3 PPM/YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL
Drive level	1 µW
frequency stability	0.0049%
frequency tolerance	20 ppm
JESD-609 code	e2
load capacitance	12.5 pF
Installation features	THROUGH HOLE MOUNT
Nominal operating frequency	0.032768 MHz
Maximum operating temperature	60 °C
Minimum operating temperature	-20 °C
physical size	D3.0XH8.3 (mm)/D0.118XH0.327 (inch)
Series resistance	35000 Ω
surface mount	NO
Terminal surface	Tin/Copper (Sn/Cu)
Base Number Matches	1

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Thru-Hole Tuning Fork

Model: NC15LF/NC26LF/NC38LF

FEATURES

•

Miniature Packages

Low Cost

Cold Weld Design

Long Term Stability

Tight Tolerance

RoHS Compliant / pB Free

Rev. 7/23/2010

http://www.foxonline.com/need_a_sample.htm

NC15LF

1.5 Max

Frequency

Stability

-0.04 PPM / (∆ºC)

• PART NUMBER SELECTION

Learn More - Internet Required

Part Number

298LF-Frequency-xxxxx

299LF-Frequency-xxxxx

300LF-Frequency-xxxxx

Model

Number

NC15LF

NC26LF

NC38LF

Operating

Temperature

-20 ºC~ +60 ºC

Frequency

32.768 kHz

5.0 Max

• STANDARD SPECIFICATIONS

PARAMETERS

Frequency

Frequency Tolerance @ 25ºC

Frequency Stability

Temperature Coefficient

Temperature Range

Turnover (T

)

Operating (T

OPR

)

Storage

STG

)

Equivalent Series Resistance (R

)

NC15 / NC26

NC38

Load Capacitance (C

)

Insulation Resistance @ 100V

Drive Level

Aging per year

MAX

(unless otherwise noted)

32.768 kHz

± 20 PPM

-0.04 PPM / (∆ºC)

+20ºC ~ +30ºC

-20ºC ~ +60ºC

-30ºC ~ +70ºC

50 kΩ

35 kΩ

12.5 pF (Standard)

6 pF (Optional)

500 MΩ Min

1.0 µW

±3 PPM

0.22 ±0.06

0.22 ±0.05

4.5 Min

0.45

NC26LF

2.0 Max

6.0 Max

0.2 ±0.07

4.0 Min

0.7 ±0.15

All specifications subject to change without notice.

Note: Can should not be soldered to the circuit board or grounded. If securing the can to the board

is desired, a rubber adhesive is recommended.

NC38LF

3.0

8.3 Max

0.3 ±0.07

9.0 Min

1.1 ±0.2

All dimensions are in millimeters.

FOXElectronics

5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554

www.foxonline.com

EMEA

Tel: + 44 .11283.568153 |

Asia

Hong Kong Tel: +852.2854.4285 Fax +852.2854.4282 |

Japan

Tel: +81.3.3374.2079 Fax: +81.3.3374.5221

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Description	Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, ROHS COMPLIANT, MINIATURE PACKAGE-2	Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, ROHS COMPLIANT, MINIATURE PACKAGE-2	Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, ROHS COMPLIANT, MINIATURE PACKAGE-2	Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, ROHS COMPLIANT, MINIATURE PACKAGE-2	Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, ROHS COMPLIANT, MINIATURE PACKAGE-2	Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, ROHS COMPLIANT, MINIATURE PACKAGE-2	Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, ROHS COMPLIANT, MINIATURE PACKAGE-2	Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, ROHS COMPLIANT, MINIATURE PACKAGE-2	Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, ROHS COMPLIANT, MINIATURE PACKAGE-2
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
package instruction	ROHS COMPLIANT, MINIATURE PACKAGE-2	ROHS COMPLIANT, MINIATURE PACKAGE-2	ROHS COMPLIANT, MINIATURE PACKAGE-2	ROHS COMPLIANT, MINIATURE PACKAGE-2	ROHS COMPLIANT, MINIATURE PACKAGE-2	ROHS COMPLIANT, MINIATURE PACKAGE-2	ROHS COMPLIANT, MINIATURE PACKAGE-2	ROHS COMPLIANT, MINIATURE PACKAGE-2	ROHS COMPLIANT, MINIATURE PACKAGE-2
Reach Compliance Code	compliant	compli	compli	compli	compliant	compliant	compliant	compliant	compliant
Ageing	3 PPM/YEAR	3 PPM/YEAR	3 PPM/YEAR	3 PPM/YEAR	3 PPM/YEAR	3 PPM/YEAR	3 PPM/YEAR	3 PPM/YEAR	3 PPM/YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL
Drive level	1 µW	1 µW	1 µW	1 µW	1 µW	1 µW	1 µW	1 µW	1 µW
frequency stability	0.0049%	0.0049%	0.0049%	0.0049%	0.0049%	0.0049%	0.0049%	0.0049%	0.0049%
frequency tolerance	20 ppm	20 ppm	20 ppm	20 ppm	20 ppm	20 ppm	20 ppm	20 ppm	20 ppm
load capacitance	12.5 pF	12.5 pF	6 pF	6 pF	12.5 pF	6 pF	6 pF	6 pF	12.5 pF
Installation features	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT
Nominal operating frequency	0.032768 MHz	0.032768 MHz	0.032768 MHz	0.032768 MHz	0.032768 MHz	0.032768 MHz	0.032768 MHz	0.032768 MHz	0.032768 MHz
Maximum operating temperature	60 °C	60 °C	60 °C	60 °C	60 °C	60 °C	60 °C	60 °C	60 °C
Minimum operating temperature	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C
physical size	D3.0XH8.3 (mm)/D0.118XH0.327 (inch)	D2.0XH6.0 (mm)/D0.079XH0.236 (inch)	D1.5XH5.0 (mm)/D0.059XH0.197 (inch)	D3.0XH8.3 (mm)/D0.118XH0.327 (inch)	D1.5XH5.0 (mm)/D0.059XH0.197 (inch)	D2.0XH6.0 (mm)/D0.079XH0.236 (inch)	D1.5XH5.0 (mm)/D0.059XH0.197 (inch)	D2.0XH6.0 (mm)/D0.079XH0.236 (inch)	D1.5XH5.0 (mm)/D0.059XH0.197 (inch)
Series resistance	35000 Ω	50000 Ω	50000 Ω	35000 Ω	50000 Ω	50000 Ω	50000 Ω	50000 Ω	50000 Ω
surface mount	NO	NO	NO	NO	NO	NO	NO	NO	NO
JESD-609 code	e2	e2	-	e2	-	e2	-	e2	-
Terminal surface	Tin/Copper (Sn/Cu)	Tin/Copper (Sn/Cu)	-	Tin/Copper (Sn/Cu)	-	Tin/Copper (Sn/Cu)	-	Tin/Copper (Sn/Cu)	-
Base Number Matches	1	1	1	1	1	1	1	-	-

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