RC1812L3744GTG datasheet, PDF - EEWORLD Datasheet

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RC1812L3744GTG: DescriptionFixed Resistor, Metal Glaze/thick Film, 0.5W, 3740000ohm, 200V, 2% +/-Tol, 250ppm/Cel, Surface Mount, 1812, CHIP, ROHS COMPLIANT; CategoryPassive components The resistor; File Size214KB，2 Pages; ManufacturerFenghua (HK) Electronics Ltd.; Environmental Compliance

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RC1812L3744GTG Overview

Fixed Resistor, Metal Glaze/thick Film, 0.5W, 3740000ohm, 200V, 2% +/-Tol, 250ppm/Cel, Surface Mount, 1812, CHIP, ROHS COMPLIANT

RC1812L3744GTG Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Fenghua (HK) Electronics Ltd.
package instruction	CHIP, ROHS COMPLIANT
Reach Compliance Code	unknow
ECCN code	EAR99
Manufacturer's serial number	RC
Installation features	SURFACE MOUNT
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package shape	RECTANGULAR PACKAGE
method of packing	TR
Rated power dissipation(P)	0.5 W
Rated temperature	70 °C
resistance	3740000 Ω
Resistor type	FIXED RESISTOR
size code	1812
surface mount	YES
technology	METAL GLAZE/THICK FILM
Temperature Coefficient	250 ppm/°C
Terminal shape	WRAPAROUND
Tolerance	2%
Operating Voltage	200 V

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广东风华高新科技股½有限公司

Fenghua Advanced Technology (holding) Co., Ltd

无铅型厚膜片式固定电阻器

THICK FILM CHIP FIXED RESISTOR（Pb-free）

■ 特长

Features

● 整½含

铅

量½于

100

PPM。

镉汞六铬

PBB、

、、价、

PBDE）

。

● ½积小、重量½。

● 适应再流焊与波峰焊。

● 电性½稳定，可靠性高。

● 装配成本½，并与自动

装贴设备匹配。

・Miniature

and light weight.

・Suit

for reflow and wave flow solder.

・Stable

electrical capability, high reliability.

・Low

assembly cost, suit for automatic SMT

equipment.

・Superior

mechanical and frequency characteristics.

・Totally

Pb content in the product is lower than 100 ppm

● 符合

ROHS

标准，不含有铅、・RoHs

Compliant. Do not contain Pb、Cd、Hg、Cr6+、PBB&PBDE

●

机械强度高、高频特性优越。

■ 品名构成

Type Designation

例

Example

产品代号

Product Code

厚膜片式固定

电阻器

Thick film

chip fixed

resistor

型号代号

Type Code

代号

型号

Code

Type

1210

1812

0402

0603

0805

1206

1210

1812

2010

2512

电阻温度系数代号

Resistance Temperature

Coefficient Code

型号

代号

T.C.R

Type

Code

±200ppm/℃

0402

±400ppm/℃

±100ppm/℃

0603、0805

±250ppm/℃

1206、1210

1812、2010

2512

±500ppm/℃

包装方式代号

Packing Style

包装方法

代号

Code

Packing Style

编带包装

Tape & Reel

塑料盒包装

Bulk Case

塑料袋散装

Case

无铅化等级

Low-Lead

Level

代号等级

Code Grade

无铅

Pb-

Lead

额定功率系列代号

Power Rating

Series Code

额定功率系列

代号

Code

Power rating

series

常规功率系列

Normal Power Series

特殊功率系列

Special Power Series

电阻值代号

Resistance Value Code

三½数（E-24 系列）

：前两½表示有效数字，第三½表示有

效数字后零的个数

Three digits (E-24 series): The first two

digits are significant figures and the third one denotes

number of zeros.

四½数（E-96 系列）

：前三½表示有效数字，第四½表示有

效数字后零的个数

Four digits (E-96 series):The first three

digits are significant figures and the four one denotes

number of zeros.

小数点用

表示

Decimal point should be expressed

by "R”.

例如

Example：

103=10KΩ

（E-24）

1003=100KΩ（E-96）

1R0=1.0Ω

跨值电阻代号：000

电阻值误差精度代号

Resistance Tolerance

Code

误差精度

代号

Code

Tolerance

±0.5

±1%

±2%

±5%

跨值电阻：≤50mΩ

±10%

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