CHR Series
Powertron
•
•
•
•
•
•
•
•
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
Document Number: 64303
Revision: 20-09-10
For technical questions, contact:
powertron@vishaypg.com
www.powertron.de
1
CHR Series
Powertron
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 ( % )
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: CHR 0603 10 kOhms 5% 50ppm Tape
( Note: if no TCR is specified, the highest value will be supplied )
www.powertron.de
2
0
25
50
75
100
125
150
175
Ambient Temperature (°C)
For technical questions, contact:
powertron@vishaypg.com
Document Number: 64303
Revision: 20-09-10
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
expressly indicated. Customers using or selling Vishay Precision Group products not expressly indicated for use
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
www.vishaypg.com
1
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