Chip Resistor Surface Mount
FUNCTIONAL DESCRIPTION
O
O
P
P
E
E
R
R
A
A
T
T
I
I
N
N
G
G
T
T
E
E
M
M
P
P
E
E
R
R
A
A
T
T
U
U
R
R
E
E
R
R
A
A
N
N
G
G
E
E
YC102/104, TC122/124 Range:
-55℃ to +125℃ (Fig.13)
YC122/124/162/164/248/324/158T/358L/358T, TC164
Range:
-55℃ to +155℃(Fig.14)
P
P
O
O
W
W
E
E
R
R
R
R
A
A
T
T
I
I
N
N
G
G
Each type rated power at 70℃
YC102/104 = 1/32 W
YC122/124/162/164/248/158T/358L/358T = 1/16 W
YC324 = 1/8 W
TC122/124/164 = 1/16 W
RATED VOLTAGE
The DC or AC (rms) continuous working voltage
corresponding to the rated power is determined by
the following formula:
V=
or max. working voltage whichever is less
Where
V=Continuous rated DC or
AC (rms) working voltage (V)
P=Rated power (W)
R=Resistance value (Ω)
Fig. 14 Maximum dissipation (P) in percentage of rated power as a
function of the operating ambient temperature (T
amb
)
P
MLB206_1
70 10055 50
T
amb
( C)
o
(%P )
rated
0
0
50
100
155
Fig. 13 Maximum dissipation (P) in percentage of rated power as a
function of the operating ambient temperature (T
amb
)
handbook, halfpage
MLB206
70 10055 50
T
amb
( C)
o
(%P )
rated
0
0
50
100
125
P
max
