PR01/02/03

Power Metal Film Resistors

Vishay BCcomponents

Document Number: 28729

For technical questions contact: ff3dresistors@vishay.com

www.vishay.com

Revision: 24-Feb-04

11

100

0

1.6

3.2

2.4

0

0.8

20

40

60

80

∆T

(K)

P (W)

15 mm

20 mm

PR03 Temperature rise (∆T) at the lead end (soldering point) as a

function of dissipated power at various lead lengths after mounting.

Ø0.8 mm FeCu-leads.

Minimum distance from resistor body to PCB = 1 mm.

10

1

1

10

Z

R

f

(MHz)

R = 24 Ω

n

R = 12 kΩ

n

R = 1 Ω

R = 100 kΩ

n

n

PR01 Impedance as a function of applied frequency.

Application Information

80

120

10

1

40

0

40

80

f (MHz)

ϕ(deg)

n

R = 24 Ω

n

R = 12 kΩ

n

R = 1 Ω

R = 100 kΩ

n

PR01 Phase angle as a function of applied frequency.