CHR Series
Non-magnetic Chip Resistors
•
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•
•
•
•
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Resistances from 1Ohm to 10MOhms
Power Rating 0.05 to 0.25Watt
Resistance Tolerances to ± 0.5%
TCR’s to ± 50 ppm/K
Non-Magnetic (contact PtAg)
Suitable for Glueing or Soldering
Sizes: 0402 / 0504 / 0603 / 0805 / 1206
High Temperature Applications possible
SPECIFICATIONS
(larger sizes upon request)
Type
0402
0.05
30
100
0504
0.10
50
150
0603
0.10
75
220
0805
0.125
100
300
1206
0.25
200
600
Power Rating ( W )
1
Working
Voltage
( VAC )
Trimmed
Untrimmed
Resistance Range
(
W
)
Tolerances Available ( % )
Temperature Coefficients Available ( ± ppm/K ) (lower TCR upon request)
1W - <10W
10% to 20%
100 / 250
5% to 10%
50 / 100
1% to 10%
50 / 100
5% to 20%
50 / 100
5% to 20%
100 / 250
2% to 10%
50 / 100
1% to 10%
50 / 100
1% to 10%
50 / 100
5% to 20%
100 / 250
2% to 10%
50 / 100
1% to 10%
50 / 100
1% to 10%
50 / 100
5% to 20%
100 / 250
1% to 10%
50 / 100
0.5% to 10%
50 / 100
1% to 10%
50 / 100
1
5% to 20%
100 / 250
1% to 10%
50 / 100
0.5% to 10%
50 / 100
1% to 10%
50 / 100
10W - <100W
100W - 1M
>1M - 10M
W @ 70 °C / 0W @ 155 °C
Specification
Temperature Range
Climactic Cetegory
Solderability
Max. Soldering Temperature
Value
-55°C to +155°C (extended range up to 250°C upon request)
55 / 155 / 56
250°C / 3s (up to 6 month after shipping resp. at storage in Nitrogen)
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 8
CHR Series
Non-magnetic Chip Resistors
SPECIFICATIONS
(continued)
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
Max DR
<10W
±1%
±2%
±1%
±0.5%
±1%
10W - 10M
±0.5%
±1%
±0.5%
±0.25%
±0.5%
Type
Dimensions
L
0.040
±0.006
[ 1.04
±0.15
]
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
0.020
±0.006
[ 0.5
±0.15
]
0.040
+0.006 / -0.002
[ 1.0
+0.15 / -0.05
]
0.030
+0.008 / -0.002
[ 0.8
+0.2 / -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
±0.002
[ 0.3
±0.05
]
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
0.004
+0.004 / -0.002
[ 0.1
+0.1 / -0.05
]
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
]
CHR 0402
CHR 0504
CHR 0603
CHR 0805
CHR 1206
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: CHR 0603 10 kOhms 5% 50ppm Tape
( Note: if no TCR is specified, the highest value will be sup-
plied )
1.01
0
25
50
75
100
125
150
175
Ambient Temperature (°C)
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 9
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