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2001 Jan 17
11
BCcomponents
Product specification
Standard metal film resistors
SFR16S/25/25H
5033E/5043E/5053H
Application information
Fig.10 Hot-spot temperature rise (
∆T) as a
function of dissipated power.
SFR16S
5033E
0
0.2
0.4
0.8
100
0
50
MEA591
0.6
P (W)
T
(K)
∆
Fig.11 Temperature rise (
∆T) at the end of the lead
(soldering point) as a function of dissipated
power at various lead lengths after mounting.
SFR16S
5033E
0
0.2
0.4
0.8
60
0
40
MEA592
0.6
P (W)
T
(K)
20
∆
2 5 10 15 mm
Fig.12 Hot-spot temperature rise (
∆T) as a
function of dissipated power.
0
0.5
100
0
20
MLB652
40
60
80
0.1
0.2
0.3
0.4
P (W)
∆ T
(K)
SFR25
SFR25H
SFR25/SFR25H
5043E/5053H
Fig.13 Temperature rise (
∆T) at the end of the lead
(soldering point) as a function of dissipated
power at various lead lengths after mounting.
SFR25
5043E
0
0.1
0.5
40
30
10
0
20
MLB388
0.2
0.3
0.4
P (W)
∆ T
(K)
5 mm
10
15