Datasheet > UHV-252A

UHV-252A

更新时间： 2024-11-27 12:02:23

品牌	Logo	应用领域
东电化 - TDK		电容器陶瓷电容器高压
页数	文件大小	规格书
3页	49K
描述
Ultra-high Voltage Ceramic Capacitors Molded Type with Metal Terminals

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UHV-252A 数据手册

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Conformity to RoHS Directive

Ultra-high Voltage Ceramic Capacitors

Molded Type with Metal Terminals UHV, FHV Series

CLASS 2 HIGH DIELECTRIC

DC. 20 TO 50kV: UHV-1A TO 12A, 221A TO 253A TYPES

DC. 15 TO 50kV: FHV-1AN TO 12AN, 153AN TYPES

TDK UHV and FHV series high voltage ceramic capacitors feature

low dissipation and excellent voltage-capacitance characteristics

using patented strontium titanate for dielectric material. They are

epoxy-encapsulated to meet requirement of high voltage applica-

tions.

FEATURES

APPLICATIONS

• Small size.

High voltage power supplies, laser equipment.

• Low dissipation factor.

• Excellent voltage-capacitance characteristics.

• Screw terminals for easy mounting.

• FHV series: High capacitance and low temperature characteri-

stics of capacitance.

INITIAL CHARACTERISTICS

Series

UHV

FHV

Operating temperature

range

–30 to +85°C

Rated voltage

DC. 20 to 50kV

DC.15 to 50kV

Insulation resistance

Nominal capacitance

range

100,000MΩmin.

100,000MΩ min.

100 to 4,000pF

700 to 7,000pF

Capacitance tolerance

Dissipation factor(tanδ)

Capacitance temperature

characteristics

10ꢀ

0.2ꢀ max.

10ꢀ

0.2ꢀ max.

Z5T:+22, –33ꢀ[+10 to +85°C, 25°C ]

Y5S: 22ꢀ[–30 to +85°C, 25°C ]

AC Corona starting

voltage

Withstanding voltage

3PC^∗max. at 50ꢀ of rated voltage min.(50Hz rms)

No breakdown at 1.5 times of rated voltage, 60s(in oil)

3PC^∗max. at 50ꢀ of rated voltage min.(50Hz rms)

No breakdown at 1.5 times of rated voltage, 60s(in oil)

^∗PC: Pico coulomb

SHAPES AND DIMENSIONS

UHV-1A to 12A

UHV-221A to 253A

ISO M4 female

thread

ISO M5 female

thread

MARKING

Item

Marking example

1. Part No.

UHV-5A

172K

30kV

TDK

2. Nominal capacitance

and tolerance code

3. Rated voltage

4. Manufacturer’s name

(TDK or TDK logo mark)

5. Lot No.

1234

T 2

L 1

ø15 0.5

øD 1

T 2

L 1

øD 1

Dimensions in mm

FHV-1AN to 12AN

ISO M5 female

thread

MARKING

Item

Marking example

1. Part No.

FHV-5A

172K

30kV

TDK

2. Nominal capacitance

and tolerance code

3. Rated voltage

4. Manufacturer’s name

(TDK or TDK logo mark)

5. Lot No.

1234

ø15 0.5

øD 1

T 2

L 1

• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific

bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.

• All specifications are subject to change without notice.

002-03 / 20060919 / e4e38_uhv_fhv.fm

12 3

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与UHV-252A相关器件

型号	品牌	获取价格	描述	数据表
UHV-253A	TDK	获取价格	Ultra-high Voltage Ceramic Capacitors Molded Type with Metal Terminals
UHV-2A	TDK	获取价格	Ultra-high Voltage Ceramic Capacitors Molded Type with Metal Terminals
UHV3	RCD	获取价格	Thick Film Axial
UHV3-1001-FB	RCD	获取价格	HIGH VOLTAGE AND HIGH VALUE RESISTORS
UHV3-1001-FT	RCD	获取价格	HIGH VOLTAGE AND HIGH VALUE RESISTORS
UHV3-1001-GB	RCD	获取价格	HIGH VOLTAGE AND HIGH VALUE RESISTORS
UHV3-1001-GT	RCD	获取价格	HIGH VOLTAGE AND HIGH VALUE RESISTORS
UHV3-1001-JB	RCD	获取价格	HIGH VOLTAGE AND HIGH VALUE RESISTORS
UHV3-1001-JT	RCD	获取价格	HIGH VOLTAGE AND HIGH VALUE RESISTORS
UHV3-1001-KB	RCD	获取价格	HIGH VOLTAGE AND HIGH VALUE RESISTORS

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