Datasheet > VR37000Z04JR500

VR37000Z04JR500

更新时间： 2022-03-25 18:44:27

品牌	Logo	应用领域
威世 - VISHAY		电阻器高压
页数	文件大小	规格书
6页	111K
描述
High Ohmic/High Voltage Metal Glaze Leaded Resistors

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VR37000Z04JR500 数据手册

VR37

Vishay BCcomponents

www.vishay.com

High Ohmic/High Voltage Metal Glaze Leaded Resistors

FEATURES

• Technology: Metal glaze

• R_max.= 33 M; U_max.= 3500 V_DC

• These resistors meet the safety requirements of:

UL1676 (510 k to 11 M); File No: E171160

IEC 60065, clause 14.1.a)

DIN EN 60065, clause 14.1.a)

VDE 0860, clause 14.1.a)

CQC, China

• High pulse loading capability (10 kV)

• Small size (0309)

A metal glazed film is deposited on a high grade ceramic

body. After a helical groove has been cut in the resistive

layer, tinned electrolytic copper wires are welded to the

end-caps. The resistors are coated with a light blue lacquer

which provides electrical, mechanical, and climatic

protection.

• Pure tin plating provides compatibility with lead (Pb)-free

and lead containing soldering processes

• Compliant to RoHS Directive 2002/95/EC

APPLICATIONS

• Where high resistance, high stability and high reliability at

high voltage are required

The encapsulation is resistant to all cleaning solvents in

accordance with IEC 60068-2-45.

• Safety component in combination with high voltage

• White goods

• High humidity environment

• Power supplies

TECHNICAL SPECIFICATIONS

DESCRIPTION

UNIT

VR37

Resistance Range ⁽¹⁾



100K to 33M

Resistance Tolerance

1 %: E24/E96 series;

5 %: E24 series

Resistance Series

Rated Dissipation, P₇₀

Thermal Resistance (R_th)

Temperature Coefficient

0.5

K/W

120

ppm/K



200

Maximum Permissible Voltage U_max.

3500

RMS

2500

700

Dielectric Withstanding Voltage of the Insulation for 1 Min

Basic Specifications

IEC 60115-1

UL1676 (510 k to 11 M); DIN EN 60065, IEC 60065

Safety Requirements

clause 14.1.a); VDE 0860, clause 14.1.a), CQC

Climatic Category (IEC 60068-1)

55/155/56

Max. Resistance Change for Resistance Range, R max., after:

Load (1000 h, P₇₀

)

(1.5 % R + 0.1 )

max. 2.5

Long Term Damp Heat Test (56 Days)

Soldering (10 s, 260 °C)

Noise

μV/V

Note

(1)

Ohmic values (other than resistance range) are available on request

Revision: 17-Aug-11

Document Number: 28733

For technical questions, contact: filmresistorsleaded@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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