RI8010WA51MM [TOKEN]
RI80 Metal Glaze Impulse Resistors; RI80金属釉电阻冲动型号: | RI8010WA51MM |
厂家: | TOKEN ELECTRONICS INDUSTRY CO., LTD. |
描述: | RI80 Metal Glaze Impulse Resistors |
文件: | 总4页 (文件大小:452K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
RI80 Metal Glaze Impulse Resistors
TOKEN
Metal Glaze
Impulse Resistors
Serpentine Pattern Design Achieves
High Power Voltage (RI80)
Preview
The type RI80 precision high voltage resistors were specifically designed for general purpose high voltage
systems in industrial.
The RI80 uses Token’s proprietary thick film Metal Glaze resistive element and Serpentine Pattern Design which
provides ideal cost efficient, stability, precision and high voltage characteristics for a wide range of measurement,
voltage divider circuits, and control functions in high voltage power electronics applications.
Token RI80 Precision Voltage Resistors are able to absorb large amounts of energy at high voltage while
remaining non-inductive and heavy load characteristics. The RI80 conforms to the RoHS directives and Lead-
free. Customed design, and tighter tolerances are available on request.
By utilizing specific ceramic core materials with optimum processing, Token are able to control, very tightly
in manufacturing, the important ultra-stable performance parameters in operating temperatures from -55°C to
+70°C.
Voltage handle up to 35 KV. This unique process is offered in specific resistance values in a wide variety of sizes
and terminations. The extraordinary operating stability of the Type RI80 resistors will improve the performance
of your high voltage system.
The RI80 Precision Voltage Series is RoHS compliant and lead free. For customed designs, tighter tolerances,
non-standard technical requirements, or custom special applications, please contact our sales for more
information.
Applications
- Impulse voltage generators,
- Arc furnace damping, Energy research,
- Pulse modulators, Radar Pulse-forming networks,
- Capacitor crowbar circuits, High voltage snubber circuits,
- X-ray/imaging equipment, and EMI/lightning supression.
Features
- Rated Wattage from 1W to 300W.
- Max Working Voltage from 10KV to 35KV.
- Resistance Tolerance G( ±2%), J(±5%), K(±10%).
- Temperature Coefficient: 200 ppm/°C to 400 ppm/°C.
- High Resistance Range from 1 Megohm to 1,000 Megohms.
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RI80 Metal Glaze Impulse Resistors
TOKEN
General Specifications (Unit: mm)
A 型
I
I
Lmax
Dmax
Dmax
B 型
C 型
Part
Lmax
Lmax
Dmax
Max
Dimensions
Resistance
Range
(M Ω)
Temp
Coefficient
(10-6/°C)
Resis-
tance
tolerance
Rated
Working Operating
Voltage
(kv)
Style
Number Wattage
Temp
L
D
I
D
max max
RI80-1
RI80-2
RI80-3
RI80-5
RI80-10
RI80-20
RI80-25
1
a
a
a
a
b
c
c
30±2 9±1 30±3 0.7 10-1000
50±2 9±1 30±3 0.7 10-1000
65±2 9±1 30±3 0.7 10-1000
≤200
≤200
≤200
≤300
≤300
≤400
≤400
10
15
15
25
30
30
30
2
3
-55°C
~
+70°C
G( ±2%)
J(±5%)
K(±10%)
5
100±2 9±1 30±3
1
10-1000
10
20
25
147±2 11±1
116±2 17±1
116±2 19±1
6
M4 10-1000
10-100
10-100
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Version 2010
02 of 04
RI80 Metal Glaze Impulse Resistors
TOKEN
Surface Mount (LRC) Emboss Plastic Tape Specifications
Max
Dimensions
Resistance
Range
(M Ω)
Temp
Coefficient
(10-6/°C)
Part
Rated
Working Operating Resistance
Voltage
(kv)
Style
Number Wattage
Temp
tolerance
L
D
I
D
max max
116±2 19±1
116±2 21±1
130±2 27±1
160±2 27±1
210±2 27±1
260±2 27±1
310±2 33±1
RI80-30
RI80-50
RI80-80
RI80-100
RI80-150
RI80-200
RI80-300
30
c
c
c
c
c
c
c
10-100
10-100
10-51
10-51
10-51
10-51
1-51
≤400
≤400
≤400
≤400
≤400
≤400
≤400
30
30
30
35
35
35
35
50
80
-55°C
~
+70°C
G( ±2%)
J(±5%)
K(±10%)
100
150
200
300
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.
03 of 04
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RI80 Metal Glaze Impulse Resistors
TOKEN
How to Order
RI80
1W
a
51M
G
Part Number: RI80
Rated Power (W): 1W, 2W, 3W, 5W, 10W
Style: a Style, b Style, c Style
Resistance Value (Ω)
Code
5M1
Resistance Value (Ω)
5.1MΩ
51M
51MΩ
510M
510MΩ
Resistance Tolerance
Code
G
Resistance Tolerance
±2%
±5%
J
M
±10%
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Version 2010
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