Datasheet> 器件分类 > 无源元件> 电容器> MTR328A

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MTR328A: 产品描述CAPACITOR, VARIABLE, SAPPHIRE, 500V, 0.8pF - 8pF, VERTICAL ADJUSTER, THROUGH HOLE MOUNT; 产品类别无源元件电容器; 文件大小252KB，共6页; 制造商CDE [ CORNELL DUBILIER ELECTRONICS ]; 相似器件已查找到19个与MTR328A功能相似器件

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MTR328A概述

CAPACITOR, VARIABLE, SAPPHIRE, 500V, 0.8pF - 8pF, VERTICAL ADJUSTER, THROUGH HOLE MOUNT

MTR328A规格参数

参数名称	属性值
包装说明	,
Reach Compliance Code	unknow
ECCN代码	EAR99
调节器方向	VERTICAL
最大电容	8 pF
最小电容	0.8 pF
电容器类型	VARIABLE CAPACITOR
介电材料	SAPPHIRE
制造商序列号	MTR
安装特点	THROUGH HOLE MOUNT
多匝
最高工作温度	125 °C
最低工作温度	-65 °C
额定（直流）电压（URdc）	500 V
表面贴装	NO
端子形状	FLAT
Base Number Matches	1

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Microwave Trimmer Capacitors

Series MTR

This microwave trimmer range provides fast accurate

fine tuning for variety of R.F and microwave appli-

cations. The variety of ten lead configurations provide

for series and parallel stripline and microwave cavity

applications. The MTR capacitors feature an extended

life drive mechanism which gives constant torque, and

confers exceptionally high resistance to shock and

vibration.

High Self Resonance

Ten Lead style configuration

Small Size

Robust Construction

-65°C to + 125°C

Technical Data

Dielectric:

Sapphire

Terminals:

Gold plated brass.

Temperature Range:

-65°C to + 125°C

Capacitance Range:

0.3 - 1.2 pF

0.4 - 2.5 pF

0.6 - 4.5 pF

0.8 - 8.0 pF

Capacitance Temperature Coefficient

Option A : + 350

75 ppm/°C

Option B : + 50

50 ppm/°C

Option C : 0

50 ppm/°C *

Option D : 0

75 ppm/°C

Not available for 8pF trimmers

Tuning Torque:

0.1 - 1.0 ounce inch (0.7 - 7mN.m)

for 1.2 pF trimmers

0.2 - 2.0 ounce inch (1.4 - 14mN.m) for 2.5, 4.5

and 8.0pF trimmers

'Q'

See Tables: 1 - 10

D.C.Working Voltage:

500V

Insulation Resistance:

> 10

Megohms at 500V d.c.

Dielectric Test Voltage:

1,000V d.c.

Power Rating:

25W C.W. at 1 GHz

Performance Curves:

See Page 20

Self resonant frequency:

See Tables 1 - 4

For ordering information see page 20

MTR Styles

MTR0XX

MTR1XX

MTR2XX

MTR3XX

MTR4XX

MTR5XX

MTR9XX

与MTR328A功能相似器件

器件名	厂商	描述
27264	Johanson Manufacturing Corporation ( JMC )	Variable Capacitor, Sapphire, 500V, 0.3pF Min, 1.2pF Max, Multi-Turn, Vertical Adjuster, Through Hole Mount
27274	Johanson Manufacturing Corporation ( JMC )	Variable Capacitor, Sapphire, 500V, 0.6pF Min, 4.5pF Max, Multi-Turn, Vertical Adjuster, Through Hole Mount
27284	Johanson Manufacturing Corporation ( JMC )	Variable Capacitor, Sapphire, 500V, 0.4pF Min, 2.5pF Max, Multi-Turn, Vertical Adjuster, Through Hole Mount
MTR121CWL	CDE [ CORNELL DUBILIER ELECTRONICS ]	CAPACITOR, VARIABLE, SAPPHIRE, 500V, 0.3pF - 1.2pF, HORIZONTAL ADJUSTER, THROUGH HOLE MOUNT
MTR122C	CDE [ CORNELL DUBILIER ELECTRONICS ]	CAPACITOR, VARIABLE, SAPPHIRE, 500V, 0.4pF - 2.5pF, HORIZONTAL ADJUSTER, THROUGH HOLE MOUNT
MTR124C	CDE [ CORNELL DUBILIER ELECTRONICS ]	CAPACITOR, VARIABLE, SAPPHIRE, 500V, 0.6pF - 4.5pF, HORIZONTAL ADJUSTER, THROUGH HOLE MOUNT
MTR128BWL	CDE [ CORNELL DUBILIER ELECTRONICS ]	CAPACITOR, VARIABLE, SAPPHIRE, 500V, 0.8pF - 8pF, HORIZONTAL ADJUSTER, THROUGH HOLE MOUNT
MTR128DWL	CDE [ CORNELL DUBILIER ELECTRONICS ]	CAPACITOR, VARIABLE, SAPPHIRE, 500V, 0.8pF - 8pF, HORIZONTAL ADJUSTER, THROUGH HOLE MOUNT
MTR321B	CDE [ CORNELL DUBILIER ELECTRONICS ]	CAPACITOR, VARIABLE, SAPPHIRE, 500V, 0.3pF - 1.2pF, VERTICAL ADJUSTER, THROUGH HOLE MOUNT
MTR322C	CDE [ CORNELL DUBILIER ELECTRONICS ]	CAPACITOR, VARIABLE, SAPPHIRE, 500V, 0.4pF - 2.5pF, VERTICAL ADJUSTER, THROUGH HOLE MOUNT
MTR322D	CDE [ CORNELL DUBILIER ELECTRONICS ]	CAPACITOR, VARIABLE, SAPPHIRE, 500V, 0.4pF - 2.5pF, VERTICAL ADJUSTER, THROUGH HOLE MOUNT
MTR324A	CDE [ CORNELL DUBILIER ELECTRONICS ]	CAPACITOR, VARIABLE, SAPPHIRE, 500V, 0.6pF - 4.5pF, VERTICAL ADJUSTER, THROUGH HOLE MOUNT
MTR324C	CDE [ CORNELL DUBILIER ELECTRONICS ]	CAPACITOR, VARIABLE, SAPPHIRE, 500V, 0.6pF - 4.5pF, VERTICAL ADJUSTER, THROUGH HOLE MOUNT
MTR324D	CDE [ CORNELL DUBILIER ELECTRONICS ]	CAPACITOR, VARIABLE, SAPPHIRE, 500V, 0.6pF - 4.5pF, VERTICAL ADJUSTER, THROUGH HOLE MOUNT
MTR922B	CDE [ CORNELL DUBILIER ELECTRONICS ]	CAPACITOR, VARIABLE, SAPPHIRE, 500V, 0.4pF - 2.5pF, VERTICAL ADJUSTER, THROUGH HOLE MOUNT
MTR922D	CDE [ CORNELL DUBILIER ELECTRONICS ]	CAPACITOR, VARIABLE, SAPPHIRE, 500V, 0.4pF - 2.5pF, VERTICAL ADJUSTER, THROUGH HOLE MOUNT
MTR924A	CDE [ CORNELL DUBILIER ELECTRONICS ]	CAPACITOR, VARIABLE, SAPPHIRE, 500V, 0.6pF - 4.5pF, VERTICAL ADJUSTER, THROUGH HOLE MOUNT
MTR924C	CDE [ CORNELL DUBILIER ELECTRONICS ]	CAPACITOR, VARIABLE, SAPPHIRE, 500V, 0.6pF - 4.5pF, VERTICAL ADJUSTER, THROUGH HOLE MOUNT
MTR924D	CDE [ CORNELL DUBILIER ELECTRONICS ]	CAPACITOR, VARIABLE, SAPPHIRE, 500V, 0.6pF - 4.5pF, VERTICAL ADJUSTER, THROUGH HOLE MOUNT

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