130

FIG.1

RESISTORS

DMR 16 RESISTOR

ORDERING INFORMATION

NOMINAL RESISTANCE

DMR SELECTION GUIDE

VOLTAGE RATINGS

CONSTRUCTION

TABLE 1 RATINGS

POWER RATINGS

Rated Power

0.4W at 70˚C

Max. Working Voltage

200V

Max. Overload Voltage

400V

Rated ambient temp.

70˚C

Operating Temp. Range

-55˚C to +155˚C

Resistance tolerance

± 1%

Resistance range

10Ω to 1MΩ

Resistors shall have a power rating based on continuous full-load

operation at an ambient temperature of 70˚C. For temperature in

excess of 70˚C, the load shall be derated as shown in the figure 1.

Resistors shall have a rated direct-current (DC) continuous

working voltage or an approximate sine-wave root-mean-square

(RMS) alternating-current (AC) continuous working voltage at

commercial-line frequency and waveform corresponding to the power

rating, as determined from the following formula:

RCWV = P X R

Where: RCWV = rated DC or RMS AC continuous working

voltage at commercial-line frequency and waveform (Volt)

P = Power rating (Watt)

R = Nominal resistance (Ohm)

In no case shall the rated DC or RMS AC continuous working

voltage be greater than the applicable maximum value.

DMR

16

T

75R

Type

16 = 0.4W

Taping

BD= Tape and

reel

T = Tape and

ammo

Value

in ohms

Effective figures of nominal resistance shall be in accordance with

E-24 series, and resistance tolerance shall be shown by table 1.

No.

Name

Material

1

Basic Body Rod type ceramics

2

Resistor

Metal Film

3

End Cap

Steel (Tin plated Iron surface)

4

Lead Wire

Annealed Copper wire (electrosolder plated surface)

5

Joint

By welding

6

Coating

Insulated resin (colour - apple green)

7 Colour Code Epoxy resin

Please note taping specification is available on page 134.

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