PCF0603P-13-K54LI [TTELEC]

PRECISION SURFACE MOUNT RESISTORS; 高精度表面贴装电阻器


型号：	PCF0603P-13-K54LI
厂家：	TT Electronics
描述：	PRECISION SURFACE MOUNT RESISTORS 高精度表面贴装电阻器电阻器
文件：	总4页 (文件大小：1196K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Precision Surface

Mount Resistors

PCF Series

Precision metal film technology

Extended ohmic range 1R - 2M

Precision to

±0.01% and 5ppm/°C

TCR grades 50, 25, 15, 10, 5ppm/°C

Passivated range for superior humidity performance

Load life stability and humidity to 0.05%

Electrical Data - Standard Range

Limiting

Ohmic Value Range *

TCR

(ppm/°C

Power

(W)

Type

Element

Voltage (V)

0.5%

10R-30R (1%)

33R -22K

10R-200K

0.25%

0.1%

0.05%

0.01%

100

PCF0201

0.05

10R-200K

50R-12K

50R-2K

50R-12K

50R-2K

25R-100K

50R-4K

25R-200K

50R-10K

25R-500K

50R-15K

PCF0402

PCF0603

0.063

50R-12K

50R-2K

2R-800K

4R7-800K

4R7-332K

50R-4K

4R7-150K

0.063

0.1

4R7-332K

25R-100K

50R-4K

1R-2M

4R7-2M

4R7-1M

50R-10K

4R7-1M

50R-15K

51R-2M

100R-330K

100R-200K

4R7-1M

25R-25K

4R7-1M

25R-25K

4R7-500K

PCF0805

PCF1206

100

150

4R7-500K

25R-200K

50R-10K

4R7-1M

1R-2M

0.125

4R7-1M

25R-500K

50R-15K

51R-2M

100R-330K

100R-200K

1R-2M

PCF1210

PCF2010

0.25

200

150

1R-2M

4R7-1M

25R-500K

25R-25K

25R-500K

25R-25K

1R-2M

4R7-1M

25R-500K

25R-25K

4R7-1M

1R-2M

PCF2512

0.5

150

4R7-1M

25R-500K

25R-25K

* Standard values E24 or E96. Other values may be available by request.

General Note

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

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

A subsidiary of

TT electronics plc

Telephone: +44 (0) 1670 822181 Facsimile: +44 (0) 1670 829465 Email: info@welwyn-tt.com Website: www.welwyn-tt.com

Issue J . 03.07

Precision Surface Mount Resistors

PCF Series

Electrical Data - High Power Range

Limiting

Ohmic Value Range *

TCR

(ppm/°C

Power

(W)

Type

Element

Voltage (V)

0.5%

0.25%

10R-332K

4R7-1M

0.1%

10R-332K

4R7-1M

10R-332K

4R7-1M

PCF0603H

PCF0805H

PCF1206H

0.1

0.125

0.25

150

200

* Standard values E24 or E96. Other values may be available by request.

Electrical Data - Passivated Range

Limiting

Ohmic Value Range *

TCR

Power

(W)

Type

Element

(ppm/°C

Voltage (V)

0.5%

0.25%

0.1%

25R-25K

PCF0402P

PCF0603P

PCF0805P

PCF1206P

PCF2010P

PCF2512P

0.063

0.1

25R-200K

25R-400K

25R-500K

25R-600K

25R-200K

25R-400K

25R-500K

25R-600K

25R-200K

25R-400K

25R-500K

25R-600K

100

150

0.125

0.25

0.5

* Standard values E24 or E96. Other values may be available by request.

Physical Data

Dimensions (mm)

Tmax

0.26

0.40

0.55

0.65

0.50

0.65

0.6 ± 0.05

1.0 ± 0.05

1.6 ± 0.2

2.0 ± 0.2

3.2 ± 0.2

4.9 ± 0.2

6.3 ± 0.2

0.12 ± 0.05

0.2 ± 0.1

0.3 ± 0.2

0.4 ± 0.2

0.5 ± 0.2

0.45 ± 0.2

0.5 ± 0.2

0.12 ± 0.05

0.2 ± 0.1

0.3 ± 0.2

0.4 ± 0.2

0.5 ± 0.2

0.6 ± 0.2

0.3 ± 0.05

0.5 ± 0.05

0.8 ± 0.2

1.25 ± 0.2

1.6 ± 0.2

2.6 ± 0.2

2.4 ± 0.2

3.1 ± 0.2

0201

0402

0603

0805

1206

1210

2010

2512

Wrap-around terminations

(3 faces)

Construction

A thin-film material is selectively deposited on a 96% alumina substrate together with metallic contacts at each end of the resistor.

The unadjusted resistors are heat treated to give the required TCR and stability, then a precisely controlled laser trim process adjusts

the resistance value. Epoxy protection is applied and wrap-around terminations are added and plated with Nickel then Tin. Each

resistor is measured immediately before packing into tape.

Terminations

The chips are supplied with 100% Sn matte plated wrap-around terminations suitable for soldering.

Telephone: +44 (0) 1670 822181 Facsimile: +44 (0) 1670 829465 Email: info@welwyn-tt.com Website: www.welwyn-tt.com

Issue J . 03.07

Precision Surface Mount Resistors

PCF Series

Performance Data - Standard Range

Test Parameters

Conditions

Maximum change (+0.05R)

0.05% tolerance

Chip size

0.01% tolerance

0603 to 2512

0.25%

0.3%

0402 & 2010?

0603 to 2512

0.05%

Load life

Humidity

Short term overload

High temperature operation

Temperature cycle

1000 hours rated load @ 70°C

1000 hours @ 40°C, 90 - 95%RH

6.25 x rated Power , or 2 x LEV, for 5 sec

1000 hours at 125°C

0.5%

0.3%

0.5%

0.25%

0.1%

0.05%

0.25%

0.05%

0.5%

0.25%

0.1%

5 cycles -55 C, 125°C

Resistance to solder heat

Solderability

270°C, 10 sec

235°C, 2 sec

0.2%

0.05%

95% minimum coverage

Performance Data - High Power Range

Test Parameters

Conditions

Maximum change (+0.05R)

Load life

Humidity

Short term overload

High temperature operation

Temperature cycle

1000 hours rated load @ 70°C

1000hrs @ 40°C, 90 - 95%RH

6.25 x rated Power, or 2 x LEV, for 5 sec

1000 hours at 155°C

0.5%

0.25%

5 cycles -55°C, 125°C

Resistance to solder heat

Solderability

0.2%

270°C, 10 sec

95% minimum coverage

235°C, 2 sec

Performance Data - Passivated Range

Test Parameters

Conditions

Maximum change (+0.05R)

0603 to 2512

0402

0.25%

0.5%

0.1%

0.5%

0.1%

Load life

Humidity

0.05%

0.02%

0.05%

0.02%

1000 hours rated load @ 70°C

1000hrs @ 40°C, 90 - 95%RH

6.25 x rated Power, or 2 x LEV, for 5 sec

1000 hours at 125°C

Short term overload

High temperature operation

Temperature cycle

5 cycles -55 C, 125°C

Resistance to solder heat

Solderability

270°C, 10 sec

235°C, 2 sec

95% minimum coverage

Solderability

The terminations have an electroplated nickel barrier and tin coating. This ensures excellent 'leach' resistance properties and

solderability.

Packaging

PCF Resistors are supplied taped and reeled as per IEC 286-3.

Application Notes

PCF resistors are ideally suited for handling by automatic methods due to their rectangular shape and the small dimensional

tolerances. Electrical connection to a ceramic substrate or to a printed circuit board can be made by reflow or wave soldering of

wrap-around terminations.

Telephone: +44 (0) 1670 822181 Facsimile: +44 (0) 1670 829465 Email: info@welwyn-tt.com Website: www.welwyn-tt.com

Issue J . 03.07

Precision Surface Mount Resistors

PCF Series

Wrap-around terminations provide good leach properties and ensure reliable contact. Due to the robust construction, the PCF can

be immersed 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 wire-leaded components applied on the other side.

PCF resistors themselves can operate at a maximum temperature of 125 C (see performance above) (155 C for High Power grades).

For soldered resistors, the joint temperature should not exceed 110 C. This condition is met when the stated power levels at 70 C

are used.

Ordering Procedure

PCF

0603 P - 11 - 1K54

Type

Size

Range

Standard

High Power

Passivated

TCR

13 5ppm/°C

12 10ppm/°C

11 15ppm/°C

25ppm/ °C

50ppm/ °C

Resistance value

(IEC62 Code)

Tolerance

0.01%

0.05%

0.1%

0.25%

0.5%

Packing

0201

0402

50,000/reel

10,000/reel

Standard

0603, 0805, 1206,

1210

5000/reel

4000/reel

1000/reel

2010, 2512

0402, 0603, 0805,

1206, 2010, 2512

Please enquire to confirm

availability of 1000 piece reels

Telephone: +44 (0) 1670 822181 Facsimile: +44 (0) 1670 829465 Email: info@welwyn-tt.com Website: www.welwyn-tt.com

Issue J . 03.07

PCF0603P-13-K54LI [TTELEC]

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