CRS Series
Thick Film Chip Resistors
•
•
•
•
•
•
Resistances from 0.1Ohm to 500MOhms
Power Rating 0.1 to 0.25Watt
Resistance Tolerances to ± 0.5%
TCR’s to ± 50 ppm/K
Thick Film Resistance Element
Sizes: 0504 / 0603 / 0805 / 1206
SPECIFICATIONS
Type
Power Rating ( W )
1
Working
Voltage
( VAC )
Trimmed
Untrimmed
0504
0.10
50
150
0603
0.10
75
220
0805
0.125
100
300
1206
0.25
200
600
Resistance Range
(
W
)
0.1W - <1W
1W - <10W
10W - <100W
100W - 1M
>1M - 10M
>10M - 100M
>100M - 500M
Tolerances Available ( % )
Temperature Coefficients Available ( ± ppm/K )
2
(lower TCR upon request)
-
5% to 20%
100 / 250
2% to 10%
100
1% to 10%
50 / 100
1% to 10%
50 / 100
2% to 20%
100 / 250
-
10% to 20%
250
5% to 20%
100 / 250
1% to 10%
100
1% to 10%
50 / 100
1% to 10%
50 / 100
1% to 20%
50 / 100
5% to 20%
100 / 250
5% to 20%
250
2% to 20%
100 / 250
1% to 10%
50 / 100
0.5% to 10%
50 / 100
0.5% to 10%
50 / 100
0.5% to 20%
50 / 100
2% to 20%
100 / 250
1
2
5% to 20%
250
2% to 20%
100 / 250
1% to 10%
50 / 100
0.5% to 10%
50 / 100
0.5% to 10%
50 / 100
0.5% to 20%
50 / 100
2% to 20%
100 / 250
W @ 70 °C / 0W @ 155 °C
50 PPM : +25 °C to +125 °C
Specification
Temperature Range
Climactic Cetegory
Solderability
Max. Soldering Temperature
Value
-55°C to +155°C
55 / 155 / 56
250°C / 3s
260°C / 10s
1.01
Powertron GmbH
Potsdamer Strasse 18a D-14513 Teltow
+49 (0)3328 3530-0
A Riedon Company
www.powertron.de
+49 (0)3328 3530-15
Page 14
CRS Series
Thick Film Chip Resistors
SPECIFICATIONS
(continued)
Max DR
<10W
±1%
±2%
±1%
±0.5%
±1%
Long Term Stability
Storage 125°C / 1000h
Storage 155°C / 1000h
Load Life / P=70% / 70°C / 1000h
Short term overload
Humidity / 96%RH / 40°C / 56 days
10W - 100M
±0.5%
±1%
±0.5%
±0.25%
±0.5%
>100M
±1%
±2%
±1%
±0.5%
±1%
Type
(larger sizes upon
request)
CRS 0504
CRS 0603
CRS 0805
CRS 1206
Dimensions
L
0.050
+0.006 / -0.002
[ 1.25
+0.15 / -0.05
]
0.060
+0.006 / -0.002
[ 1.5
+0.15 / -0.05
]
0.080
+0.006 / -0.002
[ 2.0
+0.15 / -0.05
]
0.126
+0.006 / -0.002
[ 3.2
+0.15 / -0.05
]
B
0.040
+0.006 / -0.002
[ 1.0
+0.15 / -0.05
]
0.030
+0.006 / -0.002
[ 0.8
+0.15 / -0.05
]
0.050
+0.006 / -0.002
[ 1.25
+0.15 / -0.05
]
0.060
+0.008 / -0.002
[ 1.5
+0.2 / -0.05
]
D
0.012
+0.006 / -0.002
[ 0.3
+0.15 / -0.05
]
0.016
+0.006 / -0.002
[ 0.4
+0.15 / -0.05
]
0.016
+0.006 / -0.002
[ 0.4
+0.15 / -0.05
]
0.016
+0.006 / -0.002
[ 0.4
+0.15 / -0.05
]
C
0.008
+0.008 / -0.004
[ 0.2
+0.2 / -0.1
]
0.008
+0.008 / -0.004
[ 0.2
+0.2 / -0.1
]
0.012
+0.008 / -0.004
[ 0.3
+0.2 / -0.1
]
0.012
+0.008 / -0.004
[ 0.3
+0.2 / -0.1
]
Packaging:
Bulk or Blistertape to IEC 60286-3
Power ( % )
Power Derating Curve
120
100
80
60
40
20
0
Tape width 8mm / Reel Diameter 180 or 330mm
Minimum quantity Bulk / 100 pieces per value
Minimum quantity Tape & Reel / 1000 pieces per value
Ordering Information
Part Number - Resistance - Tolerance - TCR - Packaging
Example: CRS 0603 1 Ohm 5% 100ppm Tape
( Note: if no TCR is specified, the highest value will be
supplied )
0
25
50
75
100
125
150
175
Ambient Temperature (°C)
1.01
Powertron GmbH
Potsdamer Strasse 18a D-14513 Teltow
+49 (0)3328 3530-0
A Riedon Company
www.powertron.de
+49 (0)3328 3530-15
Page 15
PCB Design
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