CHM Series
FEATURES
•
•
•
•
•
•
•
Resistances from 100k to 10T Ohms
Power Rating 0.05 to 1.5 Watt
Resistance Tolerances to ± 0.25%
TCR’s to ±25 ppm/K
Non-Magnetic (contact PtAg)
High Value Thick Film Resistance Element
High Temperature Application available with up to 300°C (CHM-HT)
TABLE 1—SPECIFICATIONS
Type
Power Rating ( W )
1)
Working
Voltage
( U_,Ueff(V))
Trimmed
Untrimmed
(≥ 5%)
0805
0.125
1206
0.25
1210
0.35
2010
0.5
2512
1.0
4020
1.5
200
600
800
1500
2000
4000
400
1000
1200
2000
3000
6000
Resistance Range
(
W
)
Tolerances Available ( % )
Temperature Coefficients Available ( ± ppm/K )
Voltage Coefficient ( ppm / V )
0.5% to 10%
25 / 50 / 100
100ppm/V
0.5% to 10%
25 / 50 / 100
50ppm/V
0.5% to 10%
25 / 50 / 100
50ppm/V
0.5% to 10%
25 / 50 / 100
25ppm/V
0.5% to 10%
25 / 50 / 100
10ppm/V
0.25% to 10%
25 / 50 / 100
5ppm/V
100k - 100M
>100M - 1G
2% to 20%
50 / 100 / 250
250ppm/V
2% to 20%
50 / 100 / 250
100ppm/V
1% to 20%
25 / 50 / 100
50ppm/V
1% to 20%
25 / 50 / 100
50ppm/V
1% to 20%
25 / 50 / 100
25ppm/V
0.5% to 20%
25 / 50 / 100
10ppm/V
>1G - 10G
5% to 20%
250 / 500
500ppm/V
5% to 20%
50 / 100 / 250
250ppm/V
2% to 20%
25 / 50 / 100
100ppm/V
2% to 20%
25 / 50 / 100
100ppm/V
2% to 20%
25 / 50 / 100
50ppm/V
1% to 20%
25 / 50 / 100
10ppm/V
>10G - 100G
10% to 30%
2000
2000ppm/V
10% to 30%
250 / 500 / 1000
1000ppm/V
5% to 30%
250 / 500 / 1000
500ppm/V
5% to 30%
100 / 250 / 500
500ppm/V
5% to 30%
100 / 250 / 500
100ppm/V
2% to 30%
50 / 100 / 250
50ppm/V
>100G - 1T
20% to 30%
3000
5000ppm/V
10% to 30%
1000 / 2000
2000ppm/V
5% to 30%
1000 / 2000
1000ppm/V
5% to 30%
500 / 1000
1000ppm/V
5% to 30%
250 / 500
500ppm/V
5% to 30%
250 / 500
250ppm/V
>1T - 10T
-
20% to 30%
TCR upon request
VCR upon request
20% to 30%
TCR upon request
VCR upon request
20% to 30%
TCR upon request
VCR upon request
10% to 30%
TCR upon request
VCR upon request
1
10% to 30%
TCR upon request
VCR upon request
W @ 70 °C / 0W @ 155 °C
ORDERING INFORMATION
Part Number - Resistance - Tolerance - TCR - Packaging
CHM 2512 10GOhms 10% 50ppm Tape
( Note: if no TCR is specified, the highest value will be supplied )
Document No.: 64301
Revision: 31-01-2015
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contact
powertron@vpgsensors.com
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CHM Series
TABLE 1—SPECIFICATIONS (continued)
Temperature Range
Climactic Cetegory
Solderability
Max. Soldering Temperature
-55°C to +155°C (extended range up to 250°C upon request)
55 / 155 / 56
250°C / 3s (up to 6 month after shipment resp. at storage in Nitrogen)
260°C / 10s
Long Term Stability
Permanent Power (70°C/1000h)
Storage 125°C / 1000h
Maximum Voltage / 1000h
Max DR
<1 GW
<0.25%
<0.5%
<0.5%
1 GW - 10 GW
<0.5%
<1%
<1%
>10 GW
<1%
<2%
<2%
FIGURE 1—DERATING
Power Derating Curve
120
100
Power ( % )
80
60
40
20
0
0
25
50
75
100
125
150
175
Ambient Temperature (°C)
FIGURE 2—DIMENSIONS
in inches [mm]
Type
CHM
0402
CHM
0603
CHM
0805
CHM
1206
CHM
1210
CHM
2010
CHM
2512
CHM
4020
Dimensions
L
0.041 ±0.002
[ 1.04 ±0.05 ]
0.059 +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 ]
0.126 +0.006 / -0.002
[ 3.2 +0.15 / -0.05 ]
0.20 +0.008 / -0.002
[5.1 +0.2 / -0.05]
0.250 +0.006 / -0.002
[ 6.3 +0.15 / -0.05 ]
0.40 +0.006 / -0.002
[ 10.20 +0.15 / -0.05 ]
B
0.020 ±0.002
[ 0.50 ±0.05 ]
0.032 +0.006 / -0.002
[ 0.80 +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 ]
0.098 +0.008 / -0.002
[ 2.5 +0.2 / -0.05 ]
0.098 +0.008 / -0.002
[ 2.5 +0.2 / -0.05 ]
0.138 +0.008 / -0.002
[ 3.5 +0.2 / -0.05 ]
0.20 +0.008 / -0.002
[ 5.1 +0.2 / -0.05 ]
D
0.012 ±0.002
[ 0.3 ±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 ]
0.020 +0.006 / -0.002
[ 0.5 +0.15 / -0.05 ]
0.024 +0.006 / -0.002
[ 0.6 +0.15 / -0.05 ]
0.024 +0.006 / -0.002
[ 0.6 +0.15 / -0.05 ]
0.024 +0.006 / -0.002
[ 0.6 +0.15 / -0.05 ]
C
0.012 +0.008 / -0.004
[ 0.1 +0.1 / -0.05 ]
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 ]
0.032 ±0.008
[ 0.8 ±0.2 ]
0.05 ±0.008
[ 1.2 ±0.2 ]
0.035 ±0.008
[ 0.9 ±0.2 ]
0.035 ±0.008
[ 0.9 ±0.2 ]
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For technical questions,
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Document No.: 64301
Revision: 31-01-2015
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Revision: 15-Jul-2014
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