Nominal
Value
Adjusted
±2 ppm

Calibration
Uncertainty
(±ppm)

Stability
12 months
(±ppm)
max typ.

Max
Resistance
Change
18-28°C (ppm)

Max
Current
(mA)

Max
Voltage
(V)

Current
Limit for
Accuracy †
(mA)

SRL-1
SRL-1.9
SRL-10
SRL-19
SRL-25
SRL-30
SRL-50
SRL-100
SRL-190
SRL-350
SRL-400
SRL-1K
SRL-1.9K
SRL-10K
SRL-19K
SRL-100K
SRL-190K
SRL-1M
SRL-1.9M
SRL-10M
SRL-19M

1
1.9
10
19
25
30
50
100
190
350
400
1 k
1.9 k
10 k
19 k
100 k
190 k
1 M
1.9 M
10 M
19 M*

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
4
4

8
8
8
8
8
8
6
6
6
6
6
6
6
4
4
6
8
8
9
9
10

2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1.5
2
2
2
2
2

3
3
3
3
3
3
3
3
3
3
3
2
2
1.5
2
2
2
2
3
3
4

500
200
100
74
63
57
44
32
24
17
15.8
10
7.4
3
2.3
1
0.5
0.1
0.053
0.030
0.016

0.5
0.38
1
1.4
1.6
1.7
2.2
3.2
4.5
5.95
6.3
10
14
30
28
100
100
100
100
300
300

256
186
63
45
40
36.5
28
20
14.5
10.7
10
6
4.6
2
1.4
0.63
0.45
-
-
-
-