KPR KHR 2-T218
Powertron
•
•
•
•
•
•
Resistances from 0.05Ohm to 100kOhms
Power Rating to 100Watt
Resistance Tolerances to ±1%
TCR to ±100ppm/K
Load Stability to 1%
TO-218 (TO-247) Housing
SPECIFICATIONS
Type
Resistance Range
Power rating
free air 70°C
with heatsink
Thermal Resistance Rthj-c
Tolerances
from 0.1 Ohms
from 1.0 Ohms
from 5.0 Ohms
Stability
Temperature Coefficient
0.05 to 0.099 Ohms
0.1 to 100 kOhms
Voltage Proof
Max. Voltage
depending on resistance value
2.5 kVDC
5%
2% / 5%
1% / 2% / 5%
1%
±300 ppm/K
±100 ppm/K
upon request ±50 ppm/K
1.5 kVDC
2W
50 W
2.1 K/W
KPR 2-T218
0.050 Ohms to 100 kOhms
KHR 2-T218
2W
100 W
0.8 K/W
10000
max. working voltage (VDC)
1000
100
10
1
10 Ohm
Operating Temperature Range
Resistor Material
Substrate
Housing
Connector Material
Terminals
Max. Torque
100 Ohm
1 kOhm
5 kOhm
10 kOhm 100 kOhm
-55 to 155°C
Thick Film
Al
2
O
3
/ upon request: AlN
PPS
Cu tinned
2
1 Nm
Ordering Information
Part Number - Resistance - Contact - Tolerance
KHR 2-T218 15 kOhms A 5%
Document Number: 64210
Revision: 20-09-10
For technical questions, contact:
powertron@vishaypg.com
www.powertron.de
1
KPR KHR 2-T218
Powertron
SPECIFICATIONS
(continued)
Temperature Coefficient
100ppm/K
7000
∆R/R (ppm)
50ppm/K
2000
-3000
-8000
-50
-25
0
Temperature (°C)
25
50
75
100
125
KPR 2-T218
120
100
80
60
40
20
0
25
50
85
100
115
130
145
Derating
120
100
KHR 2-T218
Power ( % from
nominal power)
Power ( % from
nominal power)
155
80
60
40
20
0
50
75
85
100
115
130
145
155
Temperature of the backplate (°C)
Temperature of the backplate (°C)
Dimensions
Dimension
A
B
C
D
E
F
G
H (A-Contact)
H (B-Contact)
H (C-Contact)
I
J
K
L (A-Contact)
L (B-Contact)
L (C-Contact)
M (A-Contact)
M (B-Contact)
M (C-Contact)
N
O
P
Q
R
mm
21.10
15.50
4.90
4.00
12.60
Ø3.2
2.95
17.65
16.85
17.75
10.16
1.40
3.00
7.70
5.00
14.50
2.70
1.90
2.80
1.65
4.60
6.15
0.80
2.00
tol.
(±mm)
0.2
0.2
0.1
0.1
0.2
0.1
0.1
0.2
0.2
0.2
0.2
0.1
0.1
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.2
0.1
0.1
inches
0.83
0.61
0.19
0.16
0.50
Ø0.13
0.12
0.69
0.66
0.70
0.40
0.06
0.12
0.30
0.20
0.57
0.11
0.07
0.11
0.06
0.18
0.24
0.03
0.08
tol.
(±inches)
0.008
0.008
0.004
0.004
0.008
0.004
0.004
0.008
0.008
0.008
0.008
0.004
0.004
0.008
0.008
0.008
0.004
0.004
0.004
0.004
0.004
0.008
0.004
0.004
www.powertron.de
2
For technical questions, contact:
powertron@vishaypg.com
Document Number: 64210
Revision: 20-09-10
Legal Disclaimer Notice
Vishay Precision Group
Disclaimer
ALL PRODUCTS, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE.
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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.
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purchase, including but not limited to, the warranty expressed therein.
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and conditions of purchase.
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Document No.: 63999
Revision: 27-Apr-11
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