Datasheet > CR2512-FW-8252ELF

CR2512-FW-8252ELF

更新时间： 2024-11-30 12:49:27

品牌	Logo	应用领域
伯恩斯 - BOURNS		/
页数	文件大小	规格书
2页	230K
描述
Chip Resistors

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中文翻译

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数据手册

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CR2512-FW-8252ELF 数据手册

浏览型号CR2512-FW-8252ELF的Datasheet PDF文件第2页

Features

■ RoHS compliant*

■ Suitable for most types of soldering

processes

■ Power rating at 70 °C: CR2010 - 1/2 W,

CR2512 - 1 W

■ Standard packaging on tape and reel

■ Tight tolerances of bottom electrode

width

■ Three layer termination process with

nickel barrier prevents leaching and

provides excellent solderability

CR2010/CR2512 - Chip Resistors

Electrical Characteristics

Characteristic

Derating Curve

Model

CR2010

CR2512

100

Power Rating @ 70 °C

1/2 W

1 W

Operating Temperature Range

Derated to 0 Load at

-55 °C to +155 °C

+155 °C

200 V

Maximum Working Voltage

Maximum Overload Voltage

-55

155

400 V

(°C) Ambient temperature

Resistance Range:

1 %, E-96 + E-24

5 %, E-24

10 ohms to 1 megohm

1 ohm to 10 megohms

0 ohm Jumper <50 milliohms

Temperature Coefficient:

1 % Tolerance

100 ppm/°C

200 ppm/°C

-200 ppm/°C to +500 ppm/°C

For Standard Values Used in Capacitors,

Inductors, and Resistors, click here.

5 % Tolerance

1 ohm to 10 ohms

Chip Dimensions

Model

CR2010

Model

CR2512

Dimensional Drawing

Dimension

5.00 0.20

6.30 0.20

(0.197 0.008)

(0.248 0.008)

2.50 0.20

(0.098 0.008)

3.10 0.20

(0.122 0.008)

0.60 0.10

(0.024 0.004)

0.60 0.15

(0.024 0.006)

0.60 0.25

(0.024 0.010)

0.60 0.25

(0.024 0.010)

0.60 0.25

(0.024 0.010)

0.60 0.25

(0.024 0.010)

(INCHES)

DIMENSIONS ARE:

How To Order

CR 2010 - F X - 8252 E LF

Model

(CR = Chip Resistor)

Size

• 2010

• 2512

Resistance Tolerance

F = 1 % ............Used with “X” TCR code only for values from 10 ohms through 1 megohm.

J = 5 % ............Used with “W” TCR code for values from 10 ohms through 10 megohms. Used with “/” TCR code for zero ohm (jumper)

and for values from 1 ohm through 9.1 ohms.

TCR (ppm/°C)

X = 100 ..............Used with “F” Resistance Tolerance code only for values from 10 ohms through 1 megohm.

W = 200 ..............Used with “J” Resistance Tolerance code only for values from 10 ohms through 10 megohm.

/ = -250 to +500 ..Used with “J” Resistance Tolerance code only for zero ohm (jumper), and for values from 1 ohms through 9.1 ohms.

Resistance Value

For 1 % Tolerance:

<100 ohms..............“R” represents decimal point (example: 24R3 = 24.3 ohms)

≥100 ohms..............First three digits are significant, fourth digit represents number of zeros to follow (example: 8252 = 82.5k Ω).

For 5 % Tolerance:

<10 ohms................“R” represents decimal point (example: 4R7 = 4.7 ohms)

≥10 ohms................First two digits are significant, third digit represents number of zeros to follow (example: 474 = 470k ohms; 000 = Jumper).

Packaging

E = Embossed Plastic Tape (4,000 pcs.) on 7 ” Plastic Reel

Termination

LF = Tin-plated (RoHS compliant)

*RoHS Directive 2002/95/EC Jan 27 2003 including Annex

Specifications are subject to change without notice

Customers should verify actual device performance in their specific applications..

中文翻译

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