CR1206P1503FT [TTELEC]

Surface Mount Resistor; 表面贴装电阻器


型号：	CR1206P1503FT
厂家：	TT Electronics
描述：	Surface Mount Resistor 表面贴装电阻器电阻器
文件：	总3页 (文件大小：172K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Surface Mount

Resistor

Wrap-around

terminations for

soldering

CR Series

Organic Protection

Tin/lead Solder

• 0 ohm available

• Shorting links available

• 1.0 ohms to 100M ohms

• Tolerance down to 0.25%

• Solder terminations have a nickel barrier layer

• Any resistance value available within speciﬁed range

Thick Film Conductor

Nickel

Electrical Data

Power

Operating

Temp.

Range

(°C)

Resistance Range (ohms)

Limiting

Element

Voltage

(volts)

Thermal

Impedance**

(°C/watt)

Rating

TCR -55°C to

+125°C

(ppm/°C)

IRC

Values

Type

Tol.

0.5%

Tol.

0.25%

Tol.

70°C

(watts)

Tol.

<10Ω 350;

10 to 100Ω

200; 100 to

1MΩ 100:

>1MΩ 250

CR0805

CR1206

0.1

1-100M 1-50M 1-20M

1-10M 100-1M

100

200

360

200

E24 & E96

preferred

(any value to

order)

-55 to 125

0.25

* For 10 devices mounted on 50x25mm p.c.b. area

** Zerohm is available

Contruction:

Thickness:

Thick ﬁlm resistor material, overglaze and organic protection are screen

printed on a 96% alumina substrate.

Terminations:

The thickness of these devices depend on the size of the chip.

The table below shows the standard substrate thickness used

(mm).

Wrap-around terminations on CR resistors have good ‘leach’ resistance

properties. They will withstand immersion in solder at 260°C for 30

seconds.

STYLE

Planar

0805

0.4

1206

0.5

Wrap-around

F = Wrap-around; G = Planar Gold.

Marking:

All relevant information is recorded on the primary package or reel.

Electrical Data

Actual

Requirements

Maximum

Typical

Load at rated power: 1000 hours at 70°C

Shelf life: 12 months at room temperature

Derating from rated power at 70°C

Long term damp heat

∆R%

2 (5 above 3M3)

0.25

0.1

zero at 125°C

∆R%

volts

0.25

Temperature rapid change

Resistance to solder heat

0.25

2.5

Voltage proof

500

General Note

IRC reserves the right to make changes in product speciﬁcation without notice or liability.

All information is subject to IRC’s own data and is considered accurate at time of going to print.

A subsidiary of

TT electronics plc

Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA

Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com

CR Series Issue March 2009 Sheet 1 of 3

Surface Mount

Resistor

Physical Data

Planar Terminations

Wrap

Around

Terminations

(3 Faces)

Resistor

Dimensions (Inches and (mm))

Wrap-around

Planar

Style

Weight (g)

.079 .012

(2.0 0.3)

.049 .00ꢀ

(1.25 0.2)

.027

(.07)

.012 .006

(0.3 0.15)

.035

(0.9min)

.012 .004

(0.3 0.1)

0805

1206

0.009

0.020

.126 .016

(3.2 0.4)

.063 .00ꢀ

(1.6 0.2)

.027

(.07)

.016 .00ꢀ

(0.4 0.2)

.067

(1.7min)

.016 .006

(0.4 0.15)

* This dimension determines the number of conductors which may pass under the surface mounted device.

APPLICATION NOTES:

Mounting

This chip resistor is ideally suited for handling by automatic methods due to its rectangular shape and the small dimensional tolerances. Electri-

cal connection to a ceramic substrate or to a printed circuit board can be made by reﬂow soldering of wrap-around terminations (e.g. sufﬁx ‘F’ in

CR0ꢀ05F). The ‘F’ terminations provide good leach properties and ensure reliable contact. Due to the robust construction, the resistor chip can

be immersed completely in the solder bath for 30 seconds at 260°C. This enables the resistor to be mounted on one side of a printed circuit board

and other wire-leaded components on the other side.

Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA

Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com

CR Series Issue March 2009 Sheet 2 of 3

Surface Mount

Resistor

Ordering Data

Specify type, reference, etc. as indicated in this example of a CR0ꢀ05F ꢀ.2M ohms 5% resistor with wrap-around

terminations and packed in a plastic bag.

Sample Part No.

0805

1005

IRC Type

Style

0ꢀ05, 1206

Termination

F = Wrap Around, P = Planar

Resistance Value (EIA 4-digit code)

(≥100Ω - First 3 signiﬁcant digits plus 4th digit multiplier)

Example: 100Ω = 1000; 1000Ω = 1001, 150,000Ω = 1503

(>100Ω - "R" is used to designate decimal)

Example: 51Ω = 51R0; 1Ω = 1R00; 0.25Ω = R250

Tolerance

F = 1.0%; G = 2.0%; J = 5.0%

*Packaging

T = Tape Pack (ꢀmm tape)

*The preferred methods of packaging are:

Gold terminated chips are packed in wafﬂe boxes, chips with wrap-around

terminations are supplied tape & reel on .ꢀmm tape.

• 4222 South Staples Street • Corpus Christi Texas 78411 USA

Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com

Wire and Film Technologies Division

CR Series Issue March 2009 Sheet 3 of 3

相关型号：