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
For technical questions,
contact
powertron@vpgsensors.com
www.powertron.de
1
Legal Disclaimer Notice
Vishay Precision Group, Inc.
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, “VPG”), 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 VPG’s terms and conditions of purchase, including but
not limited to, the warranty expressed therein.
VPG 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, VPG 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 VPG’s knowledge of typical requirements that are often placed on VPG 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. You should ensure you have the current version of the relevant information by contacting
VPG prior to performing installation or use of the product, such as on our website at vpgsensors.com.
No license, express, implied, or otherwise, to any intellectual property rights is granted by this document, or by any
conduct of VPG.
The products shown herein are not designed for use in life-saving or life-sustaining applications unless otherwise
expressly indicated. Customers using or selling VPG products not expressly indicated for use in such applications do
so entirely at their own risk and agree to fully indemnify VPG for any damages arising or resulting from such use or sale.
Please contact authorized VPG personnel to obtain written terms and conditions regarding products designed for such
applications.
Product names and markings noted herein may be trademarks of their respective owners.
Copyright Vishay Precision Group, Inc., 2014. All rights reserved.
Document No.: 63999
Revision: 15-Jul-2014
www.vpgsensors.com
1
无线连接
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
