Datasheet > XBCR0084700AC

XBCR0084700AC

更新时间： 2024-01-24 19:58:15

品牌	Logo	应用领域
威世 - VISHAY		电阻器
页数	文件大小	规格书
3页	98K
描述
Fixed Resistor, Thin Film, 0.25W, 470ohm, 75V, 0.2% +/-Tol, 250ppm/Cel, Surface Mount, 0202, CHIP

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XBCR0084700AC 技术参数

生命周期：	Active	包装说明：	CHIP
Reach Compliance Code：	unknown	风险等级：	5.68
安装特点：	SURFACE MOUNT	端子数量：	2
最高工作温度：	175 °C	最低工作温度：	-55 °C
封装形状：	RECTANGULAR PACKAGE	包装方法：	TRAY
额定功率耗散 (P)：	0.25 W	额定温度：	70 °C
电阻：	470 Ω	电阻器类型：	FIXED RESISTOR
尺寸代码：	0202	子类别：	Fixed Resistors
表面贴装：	YES	技术：	THIN FILM
温度系数：	250 ppm/ °C	端子形状：	ONE SURFACE
容差：	0.2%	工作电压：	75 V
Base Number Matches：	1

XBCR0084700AC 数据手册

BCR

Vishay Electro-Films

Thin Film, Back-Contact Resistor

FEATURES

• Wire bondable

Product may not

be to scale

• Only one wire bond required

• Small size: 0.020 inches square.

• Resistance range: 10 Ω to 1 MΩ

• Oxidized silicon substrate for good power dissipation

• Resistor material: Tantalum nitride, self-passivating

• Moisture resistant

The Back Contact Resistor (BCR) series single-value

back-contact resistor chip is one of the smallest chips available.

The BCR requires only one wire bond thus saving hybrid space.

The BCRs are manufactured using Vishay Electro-Films

(EFI) sophisticated thin film equipment and manufacturing

technology. The BCRs are 100 % electrically tested and

visually inspected to MIL-STD-883.

APPLICATIONS

Vishay EFI BCR resistor chips are widely used in hybrid packages where space is limited. The bottom connection is made by

attaching the back of the chip to the substrate either eutectically or with conductive epoxy. The single wire bond is made to the

notched pad on the top of the chip. (The other rectangular pad on the top of the chip is a via hole, a low-ohmic contact connecting

the resistor to the bottom of the chip.)

TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES AND TOLERANCES

Tightest Standard Tolerance Available

PROCESS CODE

2 % ꢀ %

1 % 0.2 % 0.ꢀ %

0.1 %

CLASS H*

CLASS K*

056

ꢀ2 ꢁꢁmꢂ/C

010

20 ꢁꢁmꢂ/C

002

061

100 ꢁꢁmꢂ/C

027

059

ꢀ20 ꢁꢁmꢂ/C

008

052

*MIL-PRF-38534 inspection criteria

360 kΩ

1 MΩ

6ꢀ0 kΩ

ꢀ00 kΩ

10 Ω ꢀ0 Ω 20 Ω 100 Ω ꢀ00 Ω 1 kΩ

STANDARD ELECTRICAL SPECIFICATIONS

PARAMETER

Noise, MIL-STD-ꢀ0ꢀ, Method 308

100 Ω - ꢀ20 kΩ

< 100 Ω or > ꢀ21 kΩ

- 35 dB typ.

- 20 dB typ.

Moisture resistance, MIL-STD-ꢀ0ꢀ

Method 106

0.5 % max. ΔR/R

Stability, 1000 h, + 1ꢀ2 /C, 1ꢀ2 mW

1.0 % max. ΔR/R

Oꢁerating Temꢁerature Range

- 55 °C to + 125 °C

Thermal Shock, MIL-STD-ꢀ0ꢀ,

Method 107, Test Condition F

0.25 % max. ΔR/R

High Temꢁerature Exꢁosure, + 120 /C, 100 h

Dielectric Voltage Breakdown

0.5 % max. ΔR/R

200 V

Insulation Resistance

10¹²min.

Oꢁerating Voltage

75 V max.

DC Power Rating at + 70 /C (Derated to Zero at + 172 /C)

2 x Rated Power Short-Time Overload, + ꢀ2 /C, 2 s

250 mW

0.25 % max. ΔR/R

www.vishay.com

For technical questions, contact: efi@vishay.com

Document Number: 61023

Revision: 12-Mar-08

12 3

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与XBCR0084700AC相关器件

型号	品牌	描述	获取价格	数据表
XBCR0084750AC	VISHAY	Fixed Resistor, Thin Film, 0.25W, 475ohm, 75V, 0.2% +/-Tol, 250ppm/Cel, Surface Mount, 020	获取价格
XBCR0084870AC	VISHAY	Fixed Resistor, Thin Film, 0.25W, 487ohm, 75V, 0.2% +/-Tol, 250ppm/Cel, Surface Mount, 020	获取价格
XBCR00849300B	VISHAY	Fixed Resistor, Thin Film, 0.25W, 4930ohm, 75V, 0.1% +/-Tol, 250ppm/Cel, Surface Mount, 02	获取价格
XBCR00849302B	VISHAY	Fixed Resistor, Thin Film, 0.25W, 493000ohm, 75V, 0.1% +/-Tol, 250ppm/Cel, Surface Mount,	获取价格
XBCR00849901B	VISHAY	Fixed Resistor, Thin Film, 0.25W, 49900ohm, 75V, 0.1% +/-Tol, 250ppm/Cel, Surface Mount, 0	获取价格
XBCR0085000BG	VISHAY	Fixed Resistor, Thin Film, 0.25W, 50ohm, 75V, 2% +/-Tol, 250ppm/Cel, Surface Mount, 0202,	获取价格

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