Document Number: 51058

www.vishay.com

Revision: 19-Jul-11

25

D2TO35

Surface Mounted Power Resistor

Thick Film Technology

Vishay Sfernice

This document is subject to change without notice.

Repetitive or Superimposed Pulses:

The following formula is used to calculate the “equivalent“ energy of a repetitive pulse or the “equivalent energy“ of a pulse on a

resistor that is already dissipating power.

with:

E (J):

Known pulse energy

Resistor power rating

Mean power being dissipated

continuous power of resistor.

PACKAGING

 Reel

MARKING

Model, style, resistance value (in

), tolerance (in %), manufacturing date, Vishay Sfernice trademark

E

c

E x 1

P

a

P

r

------

+





=

ORDERING INFORMATION

D2TO

35

C

100 k



± 1 %

XXX

e3

MODEL

STYLE

CONNECTIONS

RESISTANCE

VALUE

TOLERANCE

CUSTOM DESIGN

LEAD (Pb)-FREE

F = ± 1 %

G = ± 2 %

J = ± 5 %

K = ± 10 %

Optional on request:

Shape, etc

SAP PART NUMBERING GUIDELINES

GLOBAL

MODEL

SIZE

LEADS

OHMIC VALUE

TOLERANCE

PACKAGING

LEAD (Pb)-FREE

D2TO

035

C = Surface mount

The first four digits are

significant figures and the

last digit specifies the

number of zeros to follow.

R designates decimal point.

48R70 = 48.7



48701 = 48 700



10002 = 100 000



R0100 = 0.01



R6800 = 0.68



27000 = 2700

 = 2.7 k

F = 1 %

G = 2 %

J = 5 %

K = 10 %

R = Reel 500 pieces

T = Tube 50 pieces

E3 = Pure tin

16

10.6

15.8

24

4.9

03

5

C

R

2

0

0

R

3

T

D

O

2

0K

E