Datasheet > QC-142

QC-142

更新时间： 2024-11-26 01:22:43

品牌	Logo	应用领域
OSCILENT		/
页数	文件大小	规格书
4页	180K
描述
Weld Type Quartz

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

QC-142 数据手册

Oscilent Corporation | 141 - 142

Page 1 of 4

Quartz Crystals

Series Number

Package

Description

Last Modified

141 ~ 142

HC-49U / HC-49T

Weld Type Quartz

April. 17 2008

Quartz Crystal FEATURES

- Industry Standard Package

- Wide Frequency range

- Tight Tolerances

- Excellent reliability/Aging

- "AT" cut crystals

- Cost effective

- RoHs / Lead Free compliant

OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS

PARAMETERS

CONDITIONS

CHARACTERISTICS

UNITS

Frequency Range

Frequency Tolerance

Temperature Tolerance

1.800 ~ 100.00

MHz

PPM

Ref @ +25°C

±30 std. (±5 ~ ±100 avail.)

±50 std. (See Table 2)

Operating Temperature

Storage Temperature

Shunt Capacitance

Load Capacitance

-20 ~ +70 std. (See Table 2)

-55 ~ +125

°C

OPR

STG

7.0 max.

20.0 std. (8 ~ 50 and Series avail.)

Drive Level

0.05 ~ 1.0

±5.0 max.

Aging (First Year)

Insulation Resistance

@ +25°C

PPM/Y

Mohm

500 (DC100 ±10V) min.

TABLE 1 - MODE OF OSCILLATION AND EQUIVALENT SERIES RESISTANCE

FREQUENCY RANGE (MHz)

1.800 ~ 2.000

MODE

Fundamental

Fund. / 3rd OT

3rd Overtone

3rd / 5th Overtone

BT Fund.

HC-49T (ohm max.)

HC-49U (ohm max.)

600

450

350

150

2.000~ 2.400

2.400 ~ 3.000

3.000 ~ 3.500

3.500 ~ 4.000

150

4.000 ~ 7.000

7.000 ~ 10.000

10.000 ~ 15.000

15.000 ~ 20.000

20.000 ~ 25.000

25.000 ~ 30.000

30.000 ~ 75.000

75.000 ~ 100.000

27.000 ~ 35.000

25 / 60

25 / 40

25 / 50

25 / 40

- / 60

TABLE 2 - FREQUENCY - TEMPERATURE TOLERANCE

Tolerance (PPM)

12 3 4

中文翻译

下载PDF

与QC-142相关器件

型号	品牌	获取价格	描述	数据表
QC-151	OSCILENT	获取价格	Weld Type Quartz
QC-152	OSCILENT	获取价格	Weld Type Quartz
QC-153	OSCILENT	获取价格	Quartz Crystals
QC1553-1	PULSE	获取价格	MIL-STD-1553 Transformers
QC1553-2	PULSE	获取价格	MIL-STD-1553 Transformers
QC1553-20	PULSE	获取价格	Miltary-Aerospace Division MIL-STD-1553 Interface Transformers
QC1553-21	PULSE	获取价格	Miltary-Aerospace Division MIL-STD-1553 Interface Transformers
QC1553-22	PULSE	获取价格	Miltary-Aerospace Division MIL-STD-1553 Interface Transformers
QC1553-23	PULSE	获取价格	Miltary-Aerospace Division MIL-STD-1553 Interface Transformers
QC1553-24	PULSE	获取价格	Miltary-Aerospace Division MIL-STD-1553 Interface Transformers