RI80 is able to absorb large amounts of energy at high voltage
while remaining non-inductive. Ideal for: Capacitor crowbar
circuits, Impulse voltage generators, Energy research, Pulse
modulators, Radar Pulse-forming networks, High voltage snubber
circuits, Arc furnace damping, X-ray/imaging equipment, and
EMI/lightning supression. This general line of tubular is available
in a wide variety of sizes and terminations. They retain the
non-inductive and heavy load characteristics. RI80 can handle up to 35 KV.
General Specifications
Part Number
Rated Wattage
Style
Dimensions
Resistance Range (M Ω)
Temp Coefficient (10-6/°C)
Max Working Voltage (kv)
Operating Temp
Resistance tolerance
Lmax
Dmax
I
D
RI80-1
1
a
30±2
9±1
30±3
0.7
10-1000
≤200
10
-55°C
~
+70°C
G( ±2%)
J(±5%)
K(±10%)
RI80-2
2
a
50±2
9±1
30±3
0.7
10-1000
≤200
15
RI80-3
3
a
65±2
9±1
30±3
0.7
10-1000
≤200
15
RI80-5
5
a
100±2
9±1
30±3
1
10-1000
≤300
25
RI80-10
10
b
147±2
11±1
6
M4
10-1000
≤300
30
RI80-20
20
c
116±2
17±1
10-100
≤400
30
RI80-25
25
c
116±2
19±1
10-100
≤400
30
RI80-30
30
c
116±2
19±1
10-100
≤400
30
RI80-50
50
c
116±2
21±1
10-100
≤400
30
RI80-80
80
c
130±2
27±1
10-51
≤400
30
RI80-100
100
c
160±2
27±1
10-51
≤400
35
RI80-150
150
c
210±2
27±1
10-51
≤400
35
RI80-200
200
c
260±2
27±1
10-51
≤400
35
RI80-300
300
c
310±2
33±1
1-51
≤400
35
Remark: Rated Continus Working Voltage (RCWW) shall be determined from RCWW = √ Power Rating × Resistance Value (Ω) or Max.Working voltage listed above , whichever two.
or Max.Working voltage listed above , whichever two.