HOME   INTRO   HISTORY   PRODUCTS   NEWS

TNP20V HIGH VOLTAGE
 POWER FILM RESISTORS

Download
PDF File

INTRODUCTION

These are TO220 high voltage power film resistors.  Internal structure of the resistor allows
4KV insulation.  Mounted on a heatsink, usable power is 35W.  These models exhibit 3.3C/W
heat resistance.  Compactness aids circuit design.    Units also exhibit excellent thermal
conduction, heat dissipation and vibration durability.  Applications include:  ESD test bleeders
for SW PS, machine power units, motor control, drive circuits, cars, measurements and industrial
computers.

GENERAL SPECIFICATIONS AND DIMENSIONS

Item

Performance

Condition

Rated Power

35W

(-55 to 25C flange temperature)

Rated Power

1W

Free Air

Heat Resistance

3.3C/W

Hot spot to flange

Resistance Range

0.1-10MR

 

Nominal Resistance

E24

Includes:  2.5, 4, 5, 8, 16

TCR[ppm/C]

+-100(A)

-55-155C

Tolerance[%]

+-5

 

Capacitance

1.44pF

Equivalent parallel capacitance

Inductance

8.38nH

Equivalent series inductance

Temp. Range

-55C to +155C

 

Max Applied Voltage

500V or Root(PR)

 

Withstanding Voltage

4000VAC

Terminal and flange, 60sec.

Load Life

+-(1.0%)

25C, 90min. ON, 30min. OFF, 1000hrs

Humidity

+-(1.0%)

40C, 90-95% RH, DC0.1W 1000hrs

Temp. Cycle

+-(0.25%)

-55C 30min., 155C 30min. 5 cycles

Soldering Heat

+-(0.1%)

350 +-5C, 3 sec.

Solderability

Over 95% of surface

230 +-5C, 3 sec.

Insulation Resistance

Over 1000MR

Between Terminals and Flange

Vibration

+-(0.25%)

IEC60068-2-6

Flammability

UL94 V-O

 

Weight

2.1g

 

DIMENSIONS AND CONSTRUCTION DIAGRAM

DERATING CURVE, TEMPERATURE RISE, PULSE ENERGY, FREQUENCY CHARACTERISTICS

กก

ORDERING PROCEDURE EXAMPLE

กก

Copyright©, RARA Electronics Corporation
Tel:82-32-817-4325 Fax:82-32-817-4329

Rara electronics Sitemap Rara electronics main contents
Home
Intro
History
News
Email
Wirewound
Power Film
SMD
RF
Current Sensing
Precision
High Voltage
NGR, Load Bank, Motor Control
Inductors
Circuit Protection

Wire Wound Resistors


High Power Shunt Resistors


Current Sensing resistors


Metal Clad Resistors


Loadbanks


High Power Resistors


High Voltage Resistors


High Precision Resistors


Precision Power Resistors


Thick Film Resistors


Precision Thin Film Resistors


Rara Eletronics

rotary potentiometers


variable resistor potentiometer


rotary potentiometer manufacturers


rotary potentiometer switch


single turn potentiometer


control potentiometer


carbon potentiometers


ceramic composition resistors


ceramic composition resistor


ceramic power resistors


resistor ceramic


rotary dip switches

dip switch settings


3 position dip switch


dip switch manufacturer


dip swich


mini rotary switch


high power shunt resistors


loadbanks