Datasheet > KTR18EZPJ2703

KTR18EZPJ2703

更新时间： 2024-11-03 20:49:59

品牌	Logo	应用领域
罗姆 - ROHM		电阻器
页数	文件大小	规格书
4页	68K
描述
Fixed Resistor, Metal Glaze/thick Film, 0.25W, 270000ohm, 500V, 5% +/-Tol, 200ppm/Cel, Surface Mount, 1206, CHIP

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KTR18EZPJ2703 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	, 1206
Reach Compliance Code：	compliant	风险等级：	5.7
JESD-609代码：	e3	安装特点：	SURFACE MOUNT
端子数量：	2	最高工作温度：	155 °C
最低工作温度：	-55 °C	封装形状：	RECTANGULAR PACKAGE
包装方法：	TR, PAPER, 7 INCH	额定功率耗散 (P)：	0.25 W
额定温度：	70 °C	电阻：	270000 Ω
电阻器类型：	FIXED RESISTOR	尺寸代码：	1206
子类别：	Fixed Resistors	表面贴装：	YES
技术：	METAL GLAZE/THICK FILM	温度系数：	200 ppm/ °C
端子面层：	Tin (Sn)	端子形状：	WRAPAROUND
容差：	5%	工作电压：	500 V
Base Number Matches：	1

KTR18EZPJ2703 数据手册

KTR18

Resistors

High Voltage Resistance Chip Resistors

KTR18 (1206 size: 1 / 4W)

zFeatures

1) Power rating of 1 / 4W

2) Limiting element voltage of KTR series is 2.5 times compared with that of MCR series.

3) Highly reliable chip resistor Ruthenium oxide dielectric offers superior resistance to the elements.

4) ROHM resistors have approved ISO–9001 certification.

Design and specifications are subject to change without notice. Carefully check the specification sheet before using or

ordering it.

zRatings

Item

Conditions

Specifications

0.25W (1 / 4W)

at 70

Rated power

Power must be derated according to the power derating curve in

Figure 1 when ambient temperature exceeds 70°C.

°C

100

−55

100

155

AMBIENT TEMPERATURE (°C)

Fig.1

Rated voltage

The voltage rating is calculated by the following equation.

If the value obtained exceeds the limiting element voltage,

the voltage rating is equal to the maximum operating voltage.

E: Rated voltage (V)

E= P×R

P: Rated power (W)

Limiting element voltage

500V

R: Nominal resistance (Ω)

Nominal resistance

See Table 1.

−55°C to +155°C

Operating temperature

Table 1

Resistance range

(Ω)

Resistance temperature coefficient

(ppm / °

Resistance tolerance

F ( 1%)

J ( 5%)

≤

10M (E24)

100

200

zBefore using components in circuits where they will be exposed to transients such as pulse loads (short–duration, high–level loads), be certain to evaluate the

component in the mounted state. In addition, the reliability and performance of this component cannot be guaranteed if it is used with a steady state voltage that

is greater than its rated voltage.

Rev.F

1/3

12 3 4

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与KTR18EZPJ2703相关器件

型号	品牌	获取价格	描述	数据表
KTR18EZPJ271	ROHM	获取价格	High Voltage Resistance Chip Resistors
KTR18EZPJ2R00	ROHM	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.25W, 2ohm, 500V, 5% +/-Tol, 200ppm/Cel, Surface
KTR18-EZP-J-3	ROHM	获取价格	Endured high voltage fixed thick film chip resistors
KTR18EZPJ3000	ROHM	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.25W, 300ohm, 500V, 5% +/-Tol, 200ppm/Cel, Surfac
KTR18EZPJ3001	ROHM	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.25W, 3000ohm, 500V, 5% +/-Tol, 200ppm/Cel, Surfa
KTR18EZPJ3002	ROHM	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.25W, 30000ohm, 500V, 5% +/-Tol, 200ppm/Cel, Surf
KTR18EZPJ3003	ROHM	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.25W, 300000ohm, 500V, 5% +/-Tol, 200ppm/Cel, Sur
KTR18EZPJ305	ROHM	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.25W, 3000000ohm, 500V, 5% +/-Tol, 200ppm/Cel, Su
KTR18EZPJ3300	ROHM	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.25W, 330ohm, 500V, 5% +/-Tol, 200ppm/Cel, Surfac
KTR18EZPJ3302	ROHM	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.25W, 33000ohm, 500V, 5% +/-Tol, 200ppm/Cel, Surf

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