RI82 Chip Type are 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 high voltage resistor is available in a wide variety of sizes and terminations. They retain the non-inductive and heavy load characteristics. RI82 can handle up to 30 KV.
thick film,resistors

Chip Type Dimension ( a Style )
① Silver Palladium Pole
② Resistent Film
③ Insulation Coating
④ 96%A1023 Ceramic Base

Chip Type General Specifications
Part Number Rated
Wattage
(w)
Style Dimensions Resistance
Range
(MΩ)
Temp Coefficient
(10-6/ °C)
Resistance Tolerance Max Working Voltage
(KV)
Lmax Smax Hmax I dmax
RI82-2 2 a 33 8 0.8     10-1000 ≤200 J(±5%)
K(±10%)
M(±20%)
15
RI82-2 2 a 25 10 0.8    
Remark: Rated Continus Working Voltage (RCWW) shall be determined from RCWW = Power Rating × Resistance Value (Ω)
or Max.Working Voltage listed above , whichever two.
Dip Type Dimension ( b, c Style )
① Silver Palladium Pole
② Resistent Film
③ Insulation Coating (c style only)
④ 96%A1023 Ceramic Base

Dip Type General Specification
Part Number Rated
Wattage
(w)
Dimensions Resistance
Range
(MΩ)
Temp Coefficient
(10-6/°C)
Max Working Voltage
(KV)
Resistance Tolerance
L ± 2 S ± 2 H max I D max
RI82-0.125 0.125 8 3.5 2.5 20.0min 0.56 100-4.7K ≤200 4

F(±1%)

G(±2%)

J(±5%)

K(±10%)

M(±20%)

RI82-0.125 0.125 10 5 2.5 24.0min 0.56 100-10K ≤200 4
RI82-0.25S 0.25S 10 5 2.5 20.0min 0.56 10-1000 ≤200 4
RI82-0.25 0.25 22 4 2.5 20.0min 0.56 100-10K ≤200 4
RI82-0.25 0.25 25 5 2.5 20.0min 0.56 100-10K ≤200 10
RI82-0.5 0.5 35 5 2.5 24.0max 0.56 100-10K ≤200 15
RI82-0.5 0.5 41 5 2.5 42.0max 0.56 100-1KK ≤200 4
RI82-1 1 25 10 2.5 30.0max 0.56 100-10K ≤200 15
RI82-1 1 30 8 2.5 30.0max 0.56 100-10K ≤200 15
RI82-1 1 33 8 2.5 35.0max 0.56 100-10K ≤200 15
RI82-1 1 38 10 3 45.0max 0.80 10-1000 ≤200 20
RI82-2 2 38 10 3 40.0max 0.80 100-10K ≤200 20
RI82-2 2 45 10 3 45.0max 0.80 100-10K ≤200 20
RI82-3 2 50 10 3 45.0max 0.80 100-10K ≤200 20
RI82-3 3 30 15 3 35.0max 0.80 100-10K ≤200 25
RI82-3 3 60 10 3 55.0max 0.80 100-100K ≤300 25
RI82-5 5 80 20 4 60.0max 0.80 100-200 ≤300 25
RI82-10 10 97 23 4 80.0max 0.80 100-200 ≤300 30
RI82-20 20 100 35 4 80.0max 1 100-200 ≤300 30
RI82-30 30 100 48 4 80.0max 1 100-200 ≤300 30
Remark: Rated Continus Working Voltage (RCWW) shall be determined from RCWW = Power Rating × Resistance Value (Ω)
or Max.Working Voltage listed above , whichever two.
How to Order
RI82 0.125W c 47M K
Part Number
RI82
Rated Power
(W)
0.125W
0.25W
0.5W
1W
Style
a Style
b Style
c Style
Resistance Value
(Ω)
4M7 4.7MΩ
47M 47MΩ
47M5 47.5MΩ
470M 470MΩ
Resistance Tolerance
(%)
F ±1%
G ±2%
J ±5%
K ±10%
M ±20%


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