
Product specification
5
Chip Resistor Surface Mount
YC/TC
SERIES
122 (RoHS Compliant)
8
ELECTRICAL CHARACTERISTICS
Table 2
FOOTPRINT AND SOLDERING
PROFILES
CHARACTERISTICS
Operating Temperature Range
Rated Power
YC122 TC122
–55 °C to +125 °C –55 °C to +125 °C
1/16 W 1/16 W
For recommended footprint and
soldering profiles, please refer to
data sheet “Chip resistors
mounting ”.
Maximum Working Voltage
Maximum Overload Voltage
Dielectric Withstanding Voltage
5% (E24)
50 V
100 V
100 V
1 ? to 1 M ?
50 V
100 V
100 V
10 ? to 1 M ?
Resistance Range
1% (E24/E96)
10 ? to 1 M ?
Jumper < 50 m ?
10 ? to 1 M ?
Jumper < 50 m ?
Temperature Coefficient
1 ? ≤ R < 10 ? ±250 ppm/°C
10 ? ≤ R ≤ 1 M ? ±200 ppm/°C
±200 ppm/°C
Jumper Criteria
Rated Current
Maximum Current
0.5 A
1.0 A
1.0 A
1.5 A
PACKING STYLE AND PACKAGING QUANTITY
Table 3 Packing style and packaging quantity
PRODUCT TYPE
YC/TC122
PACKING STYLE
Paper Taping Reel (R)
REEL DIMENSION
7" (178 mm)
13" (330 mm)
QUANTITY PER REEL
10,000 units
50,000 units
NOTE
1. For paper tape and reel specification/dimensions, please refer to data sheet “Chip resistors packing”.
FUNCTIONAL DESCRIPTION
P O W E R R A T I N G
YC/TC 122 rated power at 70 °C is 1/16 W
R ATED VOLTAGE
The DC or AC (rms) continuous working voltage
corresponding to the rated power is determined by
the following formula:
handbook, halfpage
P
(%P rated )
100
50
MLB206_1
Tamb ( C)
V= √ (P X R)
or max. working voltage whichever is less
0
55
0
50
70
100 125
o
Where
V=Continuous rated DC or
AC (rms) working voltage (V)
Fig. 6 Maximum dissipation (P) in percentage of rated power as a
function of the operating ambient temperature (T amb )
P=Rated power (W)
R=Resistance value ( X )
www.yageo.com
Oct 20, 2011 V.3