CHM Series
Powertron
•
•
•
•
•
•
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
•
Sizes: 0402/ 0603 / 0805 / 1206 / 1210 / 2010 / 2512 / 4020
SPECIFICATIONS
Type
Power Rating ( W )
Working
Voltage
( VAC )
Trimmed
Untrimmed
0402
0.05
30
100
0603
0.10
75
220
0805
0.125
200
600
1206
0.25
600
1000
1210
0.35
1000
1200
2010
0.5
1500
2000
2512
1.0
2000
3000
4020
1.5
4000
6000
Resistance Range
(
W
)
Tolerances Available ( % )
Temperature Coefficients Available ( ± ppm/K )
Voltage Coefficient ( ppm / V )
5% to 20%
50 / 100
<500ppm/V
2% to 20%
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
5% to 20%
250 / 500
<1000ppm/V
5% to 20%
100 / 250
<500ppm/V
2% to 20%
50 / 100 / 250
<250ppm/V
2% to 20%
50 / 100 / 250
<100ppm/V
1% to 10%
25 / 50 / 100
<50ppm/V
1% to 10%
25 / 50 / 100
<25ppm/V
1% to 10%
25 / 50 / 100
<10ppm/V
>1G - 10G
10% to 30%
1000 / 2000
<2000ppm/V
5% to 30%
500 / 1000
<2000ppm/V
5% to 20%
100 / 250
<500ppm/V
5% to 20%
100 / 250
<250ppm/V
2% to 20%
50 / 100
<100ppm/V
2% to 20%
50 / 100
<100ppm/V
2% to 20%
50 / 100
<25ppm/V
>10G - 100G
-
10% to 30%
1000 / 2000
<10000ppm/V
10% to 30%
500 / 1000
<1000ppm/V
10% to 30%
500 / 1000
<1000ppm/V
5% to 20%
500 / 1000
<500ppm/V
5% to 20%
100 / 250
<250ppm/V
5% to 20%
100 / 250
<100ppm/V
>100G - 1T
-
-
10% to 30%
1000 / 2000
<2000ppm/V
10% to 30%
1000 / 2000
<2000ppm/V
10% to 30%
500 / 1000
<1000ppm/V
5% to 20%
250 / 500
<500ppm/V
5% to 20%
250 / 500
<250ppm/V
>1T - 10T
-
-
-
10% to 30%
2000
<3000ppm/V
10% to 30%
1000 / 2000
<2000ppm/V
1
10% to 30%
500 / 1000
<1000ppm/V
10% to 30%
250 / 500
<1000ppm/V
W @ 70 °C / 0W @ 155 °C
Document Number: 64301
Revision: 20-09-10
For technical questions, contact:
powertron@vishaypg.com
www.powertron.de
3
CHM Series
Powertron
SPECIFICATIONS
(continued)
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 shipment resp. at storage in Nitrogen)
260°C / 10s
Long Term Stability
Storage 125°C / 1000h
Maximum Voltage / 1000h
Type
Max
DR
<1 GW
±0.5%
±0.5%
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
]
1 GW - 10 GW
±1%
±1%
>10 GW
±2%
±2%
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
]
CHM 0402
CHM 0603
CHM 0805
CHM 1206
CHM 1210
CHM 2010
CHM 2512
CHM 4020
Packaging:
Bulk or Tape & Reel per IEC 286-3 / EIA 481-1-A
Power ( % )
Tape width 8mm / Reel Diameter 180 or 330mm
Minimum quantity Bulk / 100 pieces per value
Minimum quantity Tape & Reel / 1000 pieces per value
Power Derating Curve
120
100
80
60
40
20
0
Ordering Information
Part Number - Resistance - Tolerance-TCR-Packaging
Example: CHM 2512 10GOhms 10% 50ppm Tape
( Note: if no TCR is specified, the highest value will be supplied )
Document Number: 64301
Revision: 20-09-10
0
25
50
75
100
125
150
175
Ambient Temperature (°C)
www.powertron.de
1
For technical questions, contact:
powertron@vishaypg.com
Legal Disclaimer Notice
Vishay Precision Group
Disclaimer
ALL PRODUCTS, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE.
Vishay Precision Group, Inc., its affiliates, agents, and employees, and all persons acting on its or their
behalf (collectively, “Vishay Precision Group”), disclaim any and all liability for any errors, inaccuracies or
incompleteness contained herein or in any other disclosure relating to any product.
The product specifications do not expand or otherwise modify Vishay Precision Group’s terms and conditions of
purchase, including but not limited to, the warranty expressed therein.
Vishay Precision Group makes no warranty, representation or guarantee other than as set forth in the terms
and conditions of purchase.
To the maximum extent permitted by applicable law, Vishay Precision Group
disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability,
including without limitation special, consequential or incidental damages, and (iii) any and all implied
warranties, including warranties of fitness for particular purpose, non-infringement and merchantability.
Information provided in datasheets and/or specifications may vary from actual results in different applications
and performance may vary over time. Statements regarding the suitability of products for certain types of
applications are based on Vishay Precision Group’s knowledge of typical requirements that are often placed on
Vishay Precision Group products. It is the customer’s responsibility to validate that a particular product with the
properties described in the product specification is suitable for use in a particular application.
No license, express, implied, or otherwise, to any intellectual property rights is granted by this document, or by
any conduct of Vishay Precision Group.
The products shown herein are not designed for use in life-saving or life-sustaining applications unless otherwise
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in such applications do so entirely at their own risk and agree to fully indemnify Vishay Precision Group for any
damages arising or resulting from such use or sale. Please contact authorized Vishay Precision Group personnel
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Product names and markings noted herein may be trademarks of their respective owners.
Document No.: 63999
Revision: 27-Apr-11
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1
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