USR 2-0808
Precision Foil Resistors
SPECIFICATIONS (continued)
Derating
120
100
80
60
40
20
0
50
70
85
100
115
130
145
155
Ambient Temperature (°C)
Temperature Coefficient
800
600
400
200
0
-200
-400
-600
-5ppm/°C
+5ppm/°C
Nominal Spread
±2.3ppm/°C
Nominal ?R/R
Nominal Spread
±2.3ppm/°C
-800
-50
-25
0
25 50 75
Temperature (°C)
100
125
DIMENSIONS
E
Type
USR 2-0808
Grid D
USR 2-0808
Grid J
Dimension
A
B
C
D
E
F
G
G (>150kOhms)
A
B
C
D
E
F
G
G (>150kOhms)
mm
28.30
7.62
8.30
2.00
3.81
2.67
?0.64
?0.3
28.00
7.49
8.00
2.00
5.08
2.49
?0.64
?0.3
tol.
(±mm)
2.0
0.1
0.2
0.1
0.1
0.1
0.1
2.0
0.1
0.2
0.1
0.1
0.1
0.1
inches
1.11
0.30
0.33
0.08
0.15
0.11
?0.03
?0.012
1.10
0.29
0.31
0.08
0.20
0.10
?0.03
?0.012
tol.
(±inches)
0.079
0.004
0.008
0.004
0.004
0.004
0.004
0.079
0.004
0.008
0.004
0.004
0.004
0.004
Riedon Inc.
300 Cypress Avenue
Alhambra CA 91801
(626) 284-9901
(626) 284-1704
6/13
相关PDF资料
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