RI80-300 [TOKEN]

RI80 Metal Glaze Impulse Resistors; RI80金属釉电阻冲动


型号：	RI80-300
厂家：	TOKEN ELECTRONICS INDUSTRY CO., LTD.
描述：	RI80 Metal Glaze Impulse Resistors RI80金属釉电阻冲动
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

Lmax

Dmax

B 型

C 型

Part

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

max max

RI80-1

RI80-2

RI80-3

RI80-5

RI80-10

RI80-20

RI80-25

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

≤300

≤400

-55°C

+70°C

G( ±2%)

J(±5%)

K(±10%)

100±2 9±1 30±3

10-1000

147±2 11±1

116±2 17±1

116±2 19±1

M4 10-1000

10-100

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RI80 Metal Glaze Impulse Resistors

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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

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

10-100

10-51

1-51

≤400

-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.

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RI80 Metal Glaze Impulse Resistors

TOKEN

How to Order

RI80

51M











 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

Resistance Tolerance

±2%

±5%

±10%

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