ZTBF_P [EUROQUARTZ]

Ceramic Resonator,;


型号：	ZTBF_P
厂家：	EUROQUARTZ LIMITED
描述：	Ceramic Resonator,
文件：	总2页 (文件大小：110K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

QUARTZ

EURO

CERAMIC RESONATORS

SMD Types for Reflow Soldering

kHz Range

Page 1 of 2

ZTBF, SMD type for reflow soldering

OUTLINES & DIMENSIONS

Freq (kHz)

375

441

510

700

1000

Dimension

440

509

699

999

1250

6.0±0.5

9.3±0.5

7.9±0.5

5.0±0.3

0.7±0.2

1.0±0.2

3.6±0.5

0.9±0.3

1.5±0.3

9.0±0.5

7.0±0.5

5.0±0.3

0.9±0.2

3.5±0.5

0.9±0.3

1.5±0.3

0.15±0.05

9.0±0.5

7.0±0.5

5.0±0.3

0.6±0.2

0.9±0.2

3.5±0.5

0.9±0.3

1.5±0.3

6.0±0.5

5.0±0.5

2.5±0.3

0.6±0.2

0.8±0.2

2.2±0.5

0.6±0.3

1.5±0.3

5.0±0.5

2.5±0.3

0.6±0.2

0.8±0.2

2.2±0.5

0.6±0.3

1.0±0.3

0.12±0.05

ELECTRICAL SPECIFICATION OF ZTBF

Frequency

Part Number

Frequency

Tolerance

Temperature Stability

-20° to +80°C (%)

Ageing Rate

(10 years,%)

Range (kHz)

ZTBF_P

ZTBF_E

ZTBF_P

ZTBF_J

ZTBF_MJ

375 ~ 440

441 ~ 509

510 ~ 699

700 ~ 999

1000 ~ 1250

±2.0kHz

±0.5%

±0.3

±0.5

±0.5%

±0.5

Other specifications are available upon request

ELECTRICAL SPECIFICATION

Initial Tolerance:

±2.0kHz

Resonant Resistance:

Anti-Resonant Resistance:

Capacitance:

20Ω maximum

35kΩ maximum

275pF±20%

Temperature Stability:

Voltage Ratings

±0.3% over -20° to +80°C max.

D.C. Voltage:

6.0VDC

A.C. Voltage:

15V p-p

Withstanding Voltage:

Insulation Resistance:

Operating Temperature:

Storage Temperature:

Ageing (over 10 years):

D.C> 100 Volts (5 seconds max.)

1000MΩ min. at 10VDC

-20° to +80°C

-30° to +85°C

Fosc ±0.5% max. (from initial value)

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk

QUARTZ

EURO

CERAMIC RESONATORS

SMD Types for Reflow Soldering

kHz Range

Page 2 of 2

ENVIRONMENTAL CHARACTERISTICS

Performance

Requirements

Test Item

Moisture:

Vibration:

Test Conditions

Keep the resonator at 40°±2°C and 90% to 95% RH for 60 hours.

Then release the resonator into ambient room conditions for 1

hour prior to measurement.

Subject the resonator to vibration for 1 hour in each of three

mutually-0perpendicular planes. Amplitude 1.5mm, 10Hz to 55z.

The resonator shall fulfill the

specifications stated in 'Electrical

Specifications' above.

Mechanical

Shock:

Drop the resonator randomly onto a concrete floor from a height

of 1 metre. Three times.

Preheating at 150°C to 175°C for one minute. Then expose the

resonator to more than 200°C with the maximum temperature not

higher than 230°C±5°C. Then release the resonator into ambient

room conditrions for 1 hour.

Reflow

Soldering:

Dip the resonator terminals no closer than 1.5mm into the solder

bath at 230°C±5°C for 5 seconds±1 second.

Min. 95% of lead terminals surface shall

be covered with solder.

Solderability:

High

Temperature

Exposure:

The resonator shall fulfill the

specifications stated in 'Electrical

Specifications' above.

Subject the resonator to 85°C±2°C for 96 hours. Then release the

resontor into ambient room conditions for one hour.

ZTBF REFLOW SOLDERING TEMPERATURE PROFILE

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk