TR0805 데이터시트 PDF

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■ Thin Film Chip Resistor — TR Series

■ Construction

1 Alumina Substrate

2 Bottom Electrode (Ag)

3 Top Electrode (Ag/Pd)

4 Barrier Layer (Ni)

5 External Electrode (Sn)

6 Resistor Layer (NiCr)

7 Primary Overcoat (Epoxy)

8 Marking

■ Application

— Medical equipments, Military equipments

— Converters

— Consumer products

— Communication devices

— Measurement instruments

— Printers

■ Features

— Tight tolerance from ±0.01%,±0.1%, ±0.25%, ±0.5%, ±1%

— Thin film Ni / Cr / Si Resistor

— Low T.C.R. ±10ppm, ±25ppm, ±50ppm

TEL: 886-7-8116611 FAX: 886-7-8115533

E-mail: service@everohms.com http://www.everohms.com

■ Parts Number Explanation

■ Example:

TR 0805

B

0R1

P

05

Product

Type

Size

(Inch)

0805

1206

1210

1812

2010

1218

2512

Resistor

Tolerance

T： ±0.01%

W：±0.05%

B：±0.1%

C：±0.25%

D：±0.5%

F：±1%

Resistors

Value

Package

P、Q：Paper Taping

E：Embossed Taping

D：Packed in a Bag

Quantity

01：1000PCS

02：2000PCS

04：4000PCS

05：5000PCS

10：10000PCS

20：20000PCS

40：40000PCS

50：50000PCS

TCR

/

Power

0.25W

0.5W

0.66W

1W

2W

■ Appendix For SMD Chip Resistor

● Packaging Information

■ Dimension

TYPE

0805

1206

1210

2010

2512

1812

1218

Unit: mm

SIZE

A ψB

7” 5K/Reel 2.0±0.5 13.5±1.0

10” 10K/Reel 2.0±0.5 13.5±1.0

13” 20K/Reel 2.0±0.5 13.5±1.0

7” 5K/Reel 2.0±0.5 13.5±1.0

ψC

21±1.0

21±1.0

21±1.0

21±1.0

ψD W ψM

60±1.0 11.5±2.0 178±2.0

100±1.0 11.5±2.0 254±2.0

100±1.0 11.5±2.0 330±2.0

60±1.0 11.5±2.0 178±2.0

7” 4K/Reel 2.0±0.5 13.5±1.0 21±1.0 60±1.0 16.0±2.0 178±2.0

TEL: 886-7-8116611 FAX: 886-7-8115533

E-mail: service@everohms.com http://www.everohms.com

● Reliability Test and Requirement

Test Item

Test Method

Temperature

Coefficient of

Resistance (T.C.R)

JIS C 5201-1

clause 4.8

Short Time

Overload

JIS C 5201-1

clause 4.13

IR Reflow

Sony SS-00254

Procedure

-55℃ ～+155℃, 25℃ is the reference temperature

General：

2.5 times RCWV or Max. Overload voltage for 5 seconds.

High Power：

5 × Rated power for 5 seconds

250

Peak：250

5

0

℃

230℃ or higher

200 180℃ Pre Heating Zone

150 150℃

100

50

90 ± 30 s

30 ± 10 s

Soldering Zone

Heating Time

Requirements

Refer to Ratings

±1：±(1.0%+0.05Ω)

±5：±(2.0%+0.1Ω)

±1：±(1.0%+0.05Ω)

±5：±(1.0%+0.05Ω)

Leaching

Sony SS-00254-9 260±5℃ for 30 seconds.

>95% Coverage

Soldering

JIS C 5201-1

Heat

clause 4.18

Temperature Cycling

JIS C 5201-1

clause 4.19

Electric Iron

Sony SS-00254-5

Resistance to Solvent

JIS C 5201-1

clause 4.29

Load Life in Humidity

JIS C 5201-1

clause 4.24

Load

Life

(Endurance)

JIS C 5201-1

clause 4.25

Insulation Resistance

JIS C 5201-1

clause 4.6

Terminal Bending JIS C 5201-1

Strength

clause 4.33

260±5℃ for 10 seconds.

-55℃ to +155℃,5 cycles

Preheating temperature：350±10℃

Electric iron preheating time：3+1/-0 sec

The tested resistor be immersed into isopropyl alcohol of 20~25℃

for 60 secs.

Then the resistor is left in the room for 48 hrs.

±1：±(0.5%+0.05Ω)

±5：±(1.0%+0.05Ω)

0.1%、0.5%、1%： ±(0.5%+0.05Ω)

2%、5%：±(1.0%+0.10Ω)

±1：±(1.0%+0.05Ω)

±5：±(1.0%+0.05Ω)

±1：±(0.5%+0.05Ω)

±5：±(0.5%+0.05Ω)

40±2℃, 90~95% R.H. or Max. working voltage for 1000 hrs with 1.5 0.1%、0.5%、1%：±(0.5%+0.05Ω)

hrs〝ON〞and 0.5 hr〝OFF〞.

2%、5%：±(2.0%+0.05Ω)

70±2℃, or Max. working voltage for 1000 hrs with 1.5 hrs〝ON〞and 0.1%、0.5%、1%： ±(1.0%+0.05Ω)

0.5 hr〝OFF〞.

2%、5% ：±(3.0%+0.10Ω)

Max. Overload voltage for 1 minute.

≧10GΩ

Bending once for 5 seconds

D： 0805=5mm

1206、1210、1812=3mm

1218、2010、2512=2mm

±1：±(1.0%+0.05Ω)

±5：±(1.0%+0.05Ω)

TEL: 886-7-8116611 FAX: 886-7-8115533

E-mail: service@everohms.com http://www.everohms.com

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