RI80-1 Datasheet, PDF (3/4 Pages) Token Electronics Industry Co., Ltd. – RI80 Metal Glaze Impulse Resistors

TOKEN
RI80 Metal Glaze Impulse Resistors
Surface Mount (LRC) Emboss Plastic Tape Specifications
Part
Number
Rated
Wattage
Style
Dimensions
LD
max max
I
RI80-30 30
c 116±2 19±1
RI80-50 50
c 116±2 21±1
RI80-80 80
c 130±2 27±1
RI80-100 100 c 160±2 27±1
RI80-150 150 c 210±2 27±1
RI80-200 200 c 260±2 27±1
RI80-300 300 c 310±2 33±1
D
Resistance
Range
(M Ω)
Temp
Coefficient
(10^-6/°C)
Max
Working
Voltage
(kv)
Operating
Temp
Resistance
tolerance
10-100
≤400
30
10-100
≤400
30
10-51
10-51
10-51
≤400
≤400
≤400
30
-55°C G( ±2%)
35
~
J(±5%)
35
+70°C K(±10%)
10-51
≤400
35
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.
RI80 Non-Inductive & Serpentine Pattern - Advance Technique
Non-Inductive Performance:
● RI80 Non-Inductive Design which
uses a serpentine resistive pattern
that offers for zigzagging lines
to carry current in opposite
directions, thereby
achieving maximum
neutralizationof flux
fields over the entire
length of the resistor.
● This efficient non-inductive
construction without derating of
any performance advantages is ideal
for applications where high frequency is
required.
Serpentine Pattern Screen Printing Design:
● Type RI80 Precision High Voltage Resistors combine Token’s Non-Inductive serpentine pattern,
high thru-put screen printed silicone coating.
● The alignment of the gap in the serpentine resistor pattern with the gap in the coating pattern provides
a complete encapsulation of the resistor element.
● The cap and lead assemblies are pressed onto the resistor core, finishing the resistor and providing
rugged terminal attachment.
Version 2010
http://www.token.com.tw/
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