WA06W1000PGL [WALSIN]

Higher component and equipment reliability;


型号：	WA06W1000PGL
厂家：	Walsin Technology
描述：	Higher component and equipment reliability
文件：	总9页 (文件大小：577K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Approval sheet

WA04, WA06

±1%, ±5%, Convex Type & Concave Type

General purpose chip resistors array

Size 0402x4, 0603x4 (8p4R)

Size 0602x8 (16p8R)

*Contents in this sheet are subject to change without prior notice.

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Approval sheet

FEATURE

1. Small size and light weight

2. Reduced size of final equipment

3. Lower surface mounted assembly costs

4. Higher component and equipment reliability

5. RoHS compliant and lead free products.

APPLICATION

•

Consumer electrical equipment

EDP, Computer application

Telecom

DESCRIPTION

The resistors array is constructed in a high grade ceramic body (aluminum oxide). Internal metal electrodes are

added at each end and connected by a resistive paste that is applied to the top surface of the substrate. The

composition of the paste is adjusted to give the approximate resistance required and the value is trimmed to

within tolerance by laser cutting of this resistive layer.

The resistive layer is covered with a protective coat. Finally, the two external end terminations are added. For

ease of soldering the outer layer of these end terminations is Tin (lead free) alloy.

Fig 1. Construction of a Chip-R array (convex Type)

Fig 2. Construction of a Chip-R array (concave Type)

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Approval sheet

QUICK REFERENCE DATA

Item

Series No.

General Specification

WA06X(Convex)

0603x4 (1608x4)

WA04X(Convex)

0402x4 (1005x4)

WA06W(Convex)

0602x8 (1605x8)

WA06T(Concave)

0603x4 (1608x4)

Size

Resistance

Tolerance

±1%

±5%

±1%

±5%

±1%

±5%

±1%

±5%

Resistance

Range

10Ω ~

1MΩ

1Ω ~ 1MΩ

Jumper

10Ω ~ 1MΩ

1Ω ~ 10MΩ 10Ω ~ 100KΩ, 10Ω ~ 100KΩ 10Ω ~ 1MΩ, 10Ω ~ 1MΩ,

Jumper,

Jumper

TCR (ppm/°C)

10Ω ≤ R ≤ 1MΩ

≤ ± 200

≤ ± 250

≤ ±100

≤ ±200

-300~+500

≤ ±200

≤ ± 200

R<10Ω, R>1MΩ

Max. dissipation

at T_amb=70°C

Max. Operation

Voltage (DC or

RMS)

1/16 W

1/10 W

1/16 W

50V

1/10 W

50V

Max. overload

voltage

100V

Climatic

category

55/155/56

Note :

Climatic category refer to IEC 60068

This is the maximum voltage that may be continuously supplied to the resistor element, see “IEC publication

60115-8”

Max. Operation Voltage : So called RCWV (Rated Continuous Working Voltage) is determined by

RCWV = RatedPower ×Resistance Value or Max. RCWV listed above, whichever is lower.

DIMENSIONS (unit : mm)

WA04X

WA06X

2.00 ± 0.10

1.00 ± 0.10

0.45 ± 0.10

0.50 ± 0.05

0.40 ± 0.10

0.20 ± 0.10

0.30 ± 0.05

0.25 ± 0.10

3.20 ± 0.10

1.60 ± 0.10

0.50 ± 0.10

0.80 ± 0.10

0.60 ± 0.10

0.30 ± 0.10

0.40 ± 0.10

0.30 ± 0.20

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Approval sheet

WA06W

4.00 ± 0.20

1.60 ± 0.15

0.45 ± 0.10

0.30 ± 0.20

0.20 ± 0.10

0.50 ± 0.20

0.40 ± 0.20

0.30 ± 0.10

WA06T

3.20+0.20/-0.10

1.60+0.20/-0.10

0.60 ± 0.10

0.80 ± 0.10

0.60 ± 0.15

0.35 ± 0.15

0.50 ± 0.15

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Approval sheet

MARKING

3-digits marking for E24 series 1% ,5% products

Each resistor is marked with a three digits code on the protective coating to designate the nominal resistance

value. For values up to 9.1 the R is used as a decimal point. For values of 10.0 or greater the first 2 digits

apply to the resistance value and third indicate the number of zeros to follow.

Example

RESISTANCE

4.7Ω

10Ω

100Ω

6800Ω

47000Ω

4R7

100

101

682

473

3-digits marking

FUNCTIONAL DESCRIPTION

Product characterization

Standard values of nominal resistance are taken from the E24 series for resistors with a tolerance of ±5%,

The values of the E24 series are in accordance with “IEC publication 60063”

Standard values of nominal resistance are taken from the E24/E96 series for resistors with a tolerance of

±1%, The values of the E24/E96 series are in accordance with “IEC publication 60063”

Derating

The power that the resistor can dissipate depends on the operating temperature; see Fig.3.

Figure 3

Maximum dissipation in percentage of rated power as a

function of the ambient temperature

CONSTRUCTION

R1=R2=R3=R4

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MOUNTING

Due to their rectangular shapes and small tolerances, Surface Mountable Resistors are suitable for handling by

automatic placement systems.

Chip placement can be on ceramic substrates and printed-circuit boards (PCBs).

Electrical connection to the circuit is by individual soldering condition.

The end terminations guarantee a reliable contact.

SOLDERING CONDITION

The robust construction of chip resistors allows them to be completely immersed in a solder bath of 260°C for 10

seconds. Therefore, it is possible to mount Surface Mount Resistors on one side of a PCB and other discrete

components on the reverse (mixed PCBs).

Surface Mount Resistors are tested for solderability at 235°C during 2 seconds. The test condition for no

leaching is 260°C for 30 seconds. Typical examples of soldering processes that provide reliable joints without

any damage are given in Fig 4.

Fig 4. Infrared soldering profile for Chip Resistors array

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TEST AND REQUIREMENTS(JIS C 5201-1 : 1998)

Essentially all tests are carried out according to the schedule of IEC publication 115-8, category

LCT/UCT/56(rated temperature range : Lower Category Temperature, Upper Category Temperature; damp

heat, long term, 56 days). The testing also meets the requirements specified by EIA, EIAJ and JIS.

The tests are carried out in accordance with IEC publication 68, "Recommended basic climatic and mechanical

robustness testing procedure for electronic components" and under standard atmospheric conditions according

to IEC 60068-1, subclause 5.3. Unless otherwise specified, the following value supplied :

Temperature: 15°C to 35°C.

Relative humidity: 45% to 75%.

Air pressure: 86kPa to 106 kPa (860 mbar to 1060 mbar).

All soldering tests are performed with midly activated flux.

REQUIREMENT

Resistor

TEST

DC resistance

PROCEDURE

Jumper

DC resistance values measured at the test voltages specified below :

<10Ω@0.1V,<100Ω@0.3V,<1KΩ@1.0V,<10KΩ@3V, <100KΩ@10V,

<1MΩ@25V, <10MΩ@30V

Within the specified

tolerance

< 50mΩ

Clause 4.5

Natural resistance change per change in degree centigrade.

Temperature Coefficient

of Resistance (T.C.R)

Clause 4.8

Refer to

N/a

“QUICK REFERENCE DATA”

R₂− R

×10⁶(ppm/°C) t₁: 20°C+5°C-1°C

(

t₂− t₁

)

R₁: Resistance at reference temperature

R₂: Resistance at test temperature

∆R/R max. ±(2%+0.10Ω)

Short time overload

(S.T.O.L)

Permanent resistance change after a 5second application of a

voltage 2.5 times RCWV or the maximum overload voltage specified

in the above list, whichever is less.

< 50mΩ

Clause 4.13

Resistance to soldering

heat(R.S.H)

ΔR/R max. ±(1%+0.05Ω)

Un-mounted chips completely immersed for 10±1second in a SAC

solder bath at 260℃±5ºC

no visible damage

Clause 4.18

good tinning (>95% covered)

no visible damage

Un-mounted chips completely immersed for 2±0.5 second in a SAC

solder bath at 235℃±5℃

Solderability

Clause 4.17

ΔR/R max. ±(1%+0.05Ω)

Temperature cycling

Clause 4.19

< 50mΩ

30 minutes at -55°C±3°C, 2~3 minutes at 20°C+5°C-1°C, 30

minutes at +155°C±3°C, 2~3 minutes at 20°C+5°C-1°C, total 5

continuous cycles

no visible damage

1000 +48/-0 hours, loaded with RCWV or Vmax in chamber

controller 70±2ºC, 1.5 hours on and 0.5 hours off

ΔR/R max.±(3%+0.10Ω)

Load life (endurance)

Clause 4.25

For 10ꢀ≤R<1Mꢀ ;

ΔR/R max.±(5%+0.10Ω)

For R<10ꢀ, R≥1Mꢀ

1000 +48/-0 hours, loaded with RCWV or Vmax in humidity chamber

controller at 40°C±2°C and 90~95% relative humidity, 1.5hours on

and 0.5 hours off

ΔR/R max.±(3%+0.10Ω)

Load life in Humidity

< 50mΩ

Clause 4.24

For 10ꢀ≤R<1Mꢀ ;

ΔR/R max.±(5%+0.10Ω)

For R<10ꢀ, R≥1Mꢀ

Pressurizing force: 5N, Test time: 10±1sec.

Adhesion

No remarkable damage or removal of

the terminations.

Clause 4.32

Insulation Resistance

R≧10GΩ

Apply the maximum overload voltage (DC) for 1minute

Apply the maximum overload voltage (AC) for 1 minute

Clause 4.6

Dielectric Withstand

No breakdown or flashover

Voltage

Clause 4.7

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TEST CONDITION FOR JUMPER (0 Ω)

Item

WA04Y

1/16W

WA04X

1/16W

WA06X

1/10W

WA06W

1/16W

WA06T

1/10W

Power Rating At 70°C

Resistance

MAX.50mΩ

Rated Current

Peak Current

1.5A

-55~155°C

Operating Temperature

CATALOGUE NUMBERS

The resistors have a catalogue number starting with .

XXXX

Resistance code

5% E24 : significant digits

Size code

Type code

Tolerance

Packaging code

T : 7” Reel taping

B : Bulk

Termination code

06: 0603 (1608)

04:0402(1005)

X : x 4, Convex

W :x 8, Convex

T : x 4, Concave

= Sn base (lead

F: ±1%

followed by no. of zeros and

a blank

free)

J : ±5%

P : Jumper

G : 13” Reel taping

4.7Ω

=4R7_

=100_

=221_

=000_

10Ω

220Ω

Jumper

(“_” means a blank)

1%, E24+E96: 3 significant digits

followed by no. of zeros

100Ω

=1000

=3742

37.4KΩ

WA06X, WA06T

Reeled tape packaging : 8mm width paper taping 5000pcs per 7” reel; 20,000pcs per 13” reel.

Bulk packaging : 5000pcs per polybag

WA06W

Reeled tape packaging : 12mm width paper taping 5000pcs per 7” reel.

Bulk packaging : 5000pcs per polybag

WA04X,

Reeled tape packaging : 8mm width paper taping 10,000pcs per 7” reel; 40,000pcs per 13” reel.

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PACKAGING

Paper Tape specifications (unit :mm)

Symbol

WA06X,WA06T

WA04X

3.60±0.20

2.20±0.20

2.00±0.20

1.20±0.20

3.50±0.20

8.00±0.30

1.75±0.10

+0.2

−0.0

+0.12

−0.0

12.00±0.10

5.50±0.05

1.75±0.10

WA06W

4.20

1.80

Symbol

WA06X,WA06T

WA04X

ΦD

4.00±0.10

Max. 1.0

Max. 0.6

+0.1

−0.0

Φ1.50

2.00±0.05

4.00±0.10

0.80±0.05

WA06W

D1.55±0.05

Reel dimensions

Symbol

Φ60.0±1.0

WA06X,WA04X,WA06T

WA06W

13.0±0.2

9.0±0.5

12.4±1.0

Φ178.0±2.0

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WA06W1000PGL [WALSIN]

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