Resistors
Double-Sided Chip Resistors
DSC Series
Two parallel resistance elements in a single chip
Excellent pulse withstand performance
Laser trimmed up to 0.5% tolerance
Enhanced working voltage
ꢀ Enhancedꢀpowerꢀraꢁng
ꢀ Anꢁ-sulphurꢀversionꢀavailable.
AllꢀPb-freeꢀpartsꢀcomplyꢀwithꢀEUꢀDirecꢁveꢀ2011/65/EUꢀ(RoHS2)
Electrical Data
0603
0.125
0.8
0805
0.25
1.6
1206
2010
0.75
4.7
2512
1.5
Power @70°C
W
W
0.33
2 second overload power @25°C
Short pulse performance
Resistance range
Tolerance
2.1
9.4
See graphs
ohms
%
1R0 to 4M7
1R0 to 1M0
10R to 1M: 0.5, All values: 1, 5
200
LEV
V
400
500
150
75
>
_
TCR
ppm/°C
°C
<10R:200 10R:100
Operating temperature
Dielectric withstand voltage
Thermal Impedance
-55 to +155
V
500
160
°C/W
210
40
80
60
50
302
30
Pad & trace area for rated power* mm2
50
100
Values
E24 or 96 preferred - other values to special order
*Recommended minimum pad & adjacent trace area for each termination for rated power dissipation on FR4 PCB
Physical Data
Dimensions (mm) & Weight (g)
L
W
T max
A
B min
C
Wt.
C
0603
1.5 0.1
0.8 0.1
0.55
0.3 0.15
0.6
0.3 0.15
0.002
T
A
0805
1206
2010
2512
2.0 0.3
3.2 0.4
5.1 0.3
6.5 0.3
1.25 0.2
1.6 0.2
2.5 0.2
3.2 0.2
0.7
0.7
0.8
0.8
0.3 0.15
0.4 0.2
0.6 0.3
0.6 0.3
0.9
1.7
3.0
4.4
0.3 0.15
0.4 0.15
0.6 0.25
0.6 0.25
0.012
0.020
0.036
0.055
B
L
W
A
Wrap-around terminations
(3 faces)
Construction
Thick film resistor material, overglaze and organic protection are screen printed on a 96% alumina substrate. Wrap-around terminations
have an electroplated nickel barrier and solderable coating, this ensures excellent ‘leach’ resistance properties and solderability.
Marking
Components are not marked. Reels are marked with type, value, tolerance, date code and quantity.
Solvent Resistance
The body protection is resistant to all normal industrial cleaning solvents suitable for printed circuits.
General Note
BI Technologies IRC Welwyn
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
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11.16