KPR2-T2279.53KOHMS1% [VISHAY]
Fixed Resistor, Metal Glaze/thick Film, 100W, 9530ohm, 1% +/-Tol, -100,100ppm/Cel;型号: | KPR2-T2279.53KOHMS1% |
厂家: | VISHAY |
描述: | Fixed Resistor, Metal Glaze/thick Film, 100W, 9530ohm, 1% +/-Tol, -100,100ppm/Cel 电阻器 |
文件: | 总4页 (文件大小:877K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
KPR KPN KHR KHN T227
Powertron
•ꢀ Resistances from 0.05Ohm to 5MOhms
•ꢀ Power Rating to 200Watt
•ꢀ Resistance Tolerances to ±1%
•ꢀ TCR to ±50ppm/K
•ꢀ TO-227 (TO-238) Housing
SPECIFICATIONS
Type
KPR 2/4-T227
KPN 2-T227
KHR 2/4-T227
KHN 2-T227
Resistance Range
0.05 Ohms to 5 MOhms
Power rating with heatsink
Thermal Resistance Rthj-c
100 W
200 W
0.7 K/W
0.35 K/W
Tolerances
from 0.05 Ohms
from 0.1 Ohms
2% / 5% / 10%
1% / 2% / 5% / 10%
Stability
1%
Temperature Coefficient
0.05 to 0.099 Ohms
0.1 to 5 MOhms
±300 ppm/K
±100 ppm/K
upon request ±50 ppm/K
Voltage Proof
Inductivity
Capacity
Standard 1.5 kVDC / upon request 2.5 kVDC
≤ 50 nH
≤ 35 pF
Max. Voltage
depending on resistance value
10000
1000
100
10
1
10 Ohm 100 Ohm 1 kOhm
5 kOhm 10 kOhm 100 kOhm
Operating Temperature Range
Resistor Material
Substrate
-55 to 155°C
Thick Film
Al2O3
Housing
Epoxy or Plastic
Cu tinned
2 or 4
Connector Material
Terminals
Max. Torque
backplate
terminals
1.5 Nm
1.3 Nm
Ordering Information
Part Number - Resistance - Tolerance
Standard: KHR 2-T227 10 Ohms 5% / Special: KHR 2-T227 10 Ohms 5% 2.5 kVDC
Document Number: 64211
Revision: 20-09-10
For technical questions, contact: powertron@vishaypg.com
www.powertron.de
1
KPR KPN KHR KHN T227
Powertron
SPECIFICATIONS (continued)
Temperature Coefficient
100ppm/K
50ppm/K
7000
2000
-3000
-8000
-50
-25
0
25
50
75
100
125
Temperature (°C)
Derating
Power Rating Notes -
120
100
80
60
40
20
0
The KPR / KPN / KHR / KHN Series Resistors must be at-
tached to a suitable heatsink. The maximum internal resistor
temperature is 155°C.
To specify an appropriate heatsink use the following formula :
RqH = TMAX - ( P x RqR ) - TA
P
Where: RqH = Thermal Resistance of Heatsink ( K/W )
RqR = Thermal Resistance of Resistor ( K/W )
TMAX = Maximum Temperature of Resistor
TA = Ambient Temperature of Heatsink ( °C )
P = Power Through Resistor ( W )
50
75
85
100
115
130
145
155
Temperature of the backplate (°C)
Pulse Stability
10kJ
3kJ
1kJ
300J
100J
30J
10J
3J
1J
0,3J
0,1J
1
2
5
0
2
0
5
1
2
5
,
0
0
0
1
2
5
1
2
5
,
,
0
0
0
,
0
0
1
2
5
0
0
0
,
,
0
0
0
0
0
1
0
0
0
,
0
0
0
,
,
0
0
,
,
0
0
0
0
0
Pulse time (s)
www.powertron.de
2
For technical questions, contact: powertron@vishaypg.com
Document Number: 64211
Revision: 20-09-10
KPR KPN KHR KHN T227
Powertron
SPECIFICATIONS (continued)
Dimensions and Attachment Variations
tol.
tol.
Dimension
mm
26
38
12.7
4
(±mm)
inches
1.02
1.50
0.50
0.16
1.18
0.59
0.16
0.39
0.31
0.16
0.08
0.03
M4
(±inches)
A
B
C
D
E
F
G
H
I
0.5
0.5
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.020
0.020
0.008
0.008
0.008
0.008
0.008
0.008
0.008
0.008
0.008
0.004
30
15
4.1
10
8
J
4
K
L
2
0.8
M4
10
11.9
M
N
O
0.2
0.2
0.39
0.47
0.008
0.008
KPR/KHR 2-T227
KPR/KHR 4-T227
KPN/KHN 2-T227
KPR/KHR 2-T227 dia1
KPR/KHR 2-T227 dia2
Document Number: 64211
Revision: 20-09-10
For technical questions, contact: powertron@vishaypg.com
www.powertron.de
3
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
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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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