H120B-25.999-18-F-2010-TR [RALTRON]

Parallel - Fundamental Quartz Crystal;


型号：	H120B-25.999-18-F-2010-TR
厂家：	Raltron Electronics Corporation
描述：	Parallel - Fundamental Quartz Crystal 驱动晶体谐振器
文件：	总3页 (文件大小：283K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SURFACE MOUNT MICROPROCESSOR CRYSTAL

Page 1 of 3

SERIES H120B

 FEATURES



SMALL PACKAGE OF 4.0 x 2.5 x 0.8 mm

EXCELLENT TOLERANCE AND STABILITY

CUSTOM SPECIFICATIONS AVAILABLE

 SPECIFICATIONS

PARAMETER

VALUE

FREQUENCY RANGE

12.000 MHz TO 50.000 MHz

MODE OF OSCILLATION

FUNDAMENTAL

±30 PPM MAXIMUM

(±10 AND ±20 PPM AVAILABLE)

±30 PPM MAXIMUM

(±10 AND ±20 PPM AVAILABLE)

-20°C TO +70°C STANDARD ¹

-40°C TO +85°C EXTENDED ¹

FREQUENCY TOLERANCE AT 25°C

FREQUENCY STABILITY OVER TEMPERATURE

OPERATING TEMPERATURE RANGE

STORAGE TEMPERATURE RANGE

AGING

LOAD CAPACITANCE

EQUIVALENT SERIES RESISTANCE

SHUNT CAPACITANCE

DRIVE LEVEL

-40°C TO +85°C

±2 PPM PER YEAR MAXIMUM

8 pF to 32 pF OR SERIES

SEE TABLE 1

7.0 pF MAXIMUM

100 µW TYP, 500 µW MAX

±5 PPM MAXIMUM 75 cm DROP TEST IN

3 AXES ONTO A HARD SURFACE

260°C ±5°C FOR 10s MAXIMUM

SHOCK RESISTANCE

REFLOW CONDITIONS

¹NOTE: NOT ALL STABILITIES ARE AVAILABLE FOR ALL OPERATING TEMPERATURE RANGES.

CONTACT FACTORY FOR AVAILABILITY.

TABLE 1

FREQUENCY

(MHz)

MAX ESR

(OHMS)

MODE

12.000 TO 15.999

16.000 TO 25.999

26.000 TO 31.999

32.000 TO 50.000

FUND

RALTRON ELECTRONICS . 10400 N.W . 33^{r d}STREET . Miami, Florida 33172 . U.S.A.

Telephone: 305-593-6033 . Fax: 305-594-3973 . e-mail: sales@raltron.com . web site: http://www.raltron.com

SURFACE MOUNT MICROPROCESSOR CRYSTAL

Page 2 of 3

SERIES H120B

 PART NUMBERING SYSTEM

TOLERANCE/STABLITY

TYPE

FREQUENCY

LOAD CAPACITANCE

MODE

(PPM/PPM)

Blank FOR MAXIMUM

PPMPPM

8 TO 32 pF FOR PARALLEL

S FOR SERIES

Blank FOR < 24.576 MHz

F FOR ≥ 24.576 MHz

H120B

IN MHz

Example: 1020, 2050

EXTENDED

TEMPERATURE

Blank FOR STANDARD

EXT FOR EXTENDED

TAPE &

REEL

EXAMPLE: H120B-24.000-18-TR

Surface Mount Microprocessor Crystal, H120B package, 24.000 MHz, Fundamental mode, 18 pF load, ±50 ppm

Tolerance, ±50 ppm Stability, from -20°C to +70°C, Tape and reel packaging

 MECHANICAL SPECIFICATION



CARRIER TAPE DIMENSIONS

NOTE: REFER TO EIA-481 FOR NON-SPECIFIED DIMENSIONS

 PACKAGING

180 mm REEL DIAMETER

12 mm TAPE WIDTH, 8 mm PITCH

QUANTITY: 1000 PIECES PER REEL

IN ACCORDANCE WITH EIA-481

RALTRON ELECTRONICS . 10400 N.W . 33^{r d}STREET . Miami, Florida 33172 . U.S.A.

Telephone: 305-593-6033 . Fax: 305-594-3973 . e-mail: sales@raltron.com . web site: http://www.raltron.com

SURFACE MOUNT MICROPROCESSOR CRYSTAL

Page 3 of 3

SERIES H120B

 REFLOW PROFILE

t_P

T_P

Critical Zone

T_Lto T_P

Ramp-up

T_L

t_L

T_SMAX

Temp.

[°C]

Ramp-down

T_SMIN

t_SPreheat

Time [sec]

t[25°C] to Peak

Reflow profile (Reference IPC/JEDEC J-STD-020)

Temperature Min Preheat

Temperature Max Preheat

T_SMIN

T_SMAX

150°C

200°C

Time (T_SMINto T_SMAX

Temperature

)

t_S

T_L

60-180 sec.

217°C

Peak Temperature

Ramp-up rate

Ramp-down rate

Time within 5°C of Peak Temperature

Time t[25°C] to Peak Temperature

Time

T_P

R_UP

R_DOWN

t_P

260°C

3°C/sec max.

6°C/sec max.

10 sec.

480 sec.

60-150 sec.

t[25°C] to Peak

t_L

 ENVIRONMENTAL

PARAMETER

VALUE

MOISTURE SENSITIVITY LEVEL

RoHS

6/6 COMPLIANT & LEAD FREE

REACH SVHC

HALOGEN-FREE

ESD CLASSIFICATION LEVEL

TERMINATION FINISH

COMPLIANT

N/A

MAY 2014

RALTRON ELECTRONICS . 10400 N.W . 33^{r d}STREET . Miami, Florida 33172 . U.S.A.

Telephone: 305-593-6033 . Fax: 305-594-3973 . e-mail: sales@raltron.com . web site: http://www.raltron.com

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