UHN2-3825D Datasheet, PDF (2/2 Pages) Riedon Powertron – Precision Shunt Resistors

UHN 4-3825D
Precision Shunt Resistors
SPECIFICATIONS (continued)
Temperature Coefficient
800
600
-5ppm/K
400
200
0
-200
-400
-600
-800
-50
-25
0
25
50
75
100
125
Temperature (°C)
+5ppm/K
Nominal Spread
±2.3ppm/K
Nominal ∆R/R
Nominal Spread
±2.3ppm/K
without Heatsink
Derating
with Heatsink
120
100
80
60
40
20
0
50 70 85 100 115 130 145
Ambient Temperature (°C)
120
100
80
60
40
20
0
155
25 50 85 100 115 130 145 155
Temperature of the backplate(°C)
Dimensions
Dimension
A
B
C
D
E
F
G
H
I
J
K
L
M
N
mm
49.00
38.00
24.00
4.00
34.00
17.50
1.5x45°
Ø0.8
25.40
Ø3.2
2.00
5.50
15.00
3.00
tol.
(±mm)
2.0
0.3
0.2
0.1
0.3
0.2
0.1
0.1
0.2
0.1
0.1
0.1
0.2
0.2
inches
1.93
1.50
0.94
0.16
1.34
0.69
0.6x45°
Ø0.031
1.00
Ø0.126
0.08
0.22
0.59
0.12
tol.
(±inches)
0.079
0.012
0.008
0.004
0.012
0.008
0.004
0.004
0.008
0.004
0.004
0.004
0.008
0.008
Riedon Inc.
300 Cypress Avenue
Alhambra CA 91801
[phone]
[phone]
www.riedon.com
Page 106
rev. 03/2006A