WA04X100-PBLJ [WALSIN]

Automotive grade AEC Q-200 compliant;


型号：	WA04X100-PBLJ
厂家：	Walsin Technology
描述：	Automotive grade AEC Q-200 compliant
文件：	总8页 (文件大小：226K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Approval sheet

WA04X, WA06X

±1%, ±5%, Convex Type

General purpose chip resistors array

Size 0402x4, 0603x4 (8p4R)

(Automotive )

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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. Automotive grade AEC Q-200 compliant

5. RoHS compliant and Lead (Pb) free terminations.

APPLICATION

•

Consumer electrical equipment

EDP, Computer application

Telecom

Automotive application ( non-safety part )

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 a Tin (Pb free) solder alloy.

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

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Approval sheet

QUICK REFERENCE DATA

Item

General Specification

Series No.

WA04X

0402x4 (1005x4)

Convex

WA06X

0603x4 (1608x4)

Convex

Size

Termination construction

Resistance Tolerance

Resistance Range

±5%, ±1%

±5%: 3Ω ~ 1MΩ, Jumper

±1%: 10Ω ~ 1MΩ

±5%: 1Ω ~ 1MΩ, Jumper

±1%: 10Ω ~ 1MΩ

TCR (ppm/°C)

10Ω<R<1MΩ

R≤10Ω, R≧1MΩ

≤ ± 200

-300~+500

≤ ± 200

-300~+500

1/16 W

50V

1/10 W

50V

Max. dissipation at T_amb=70°C

Max. Operation Voltage

(DC or RMS)

Max. overload voltage

Climatic category

100V

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 ± 0.10

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Approval sheet

MARKING

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

No marking for E96 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 of 10.0 or greater the first 2 digits apply to the resistance value and third digit indicates the

zeros of multiple to follow.

Example

RESISTANCE

10Ω

100Ω

6800Ω

47000Ω

3-digits marking

100

101

682

473

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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Approval sheet

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

TEST AND REQUIREMENTS

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.

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Approval sheet

TEST

REQUIREMENT

Resistor

PROCEDURE / TEST METHOD

0Ω

Within the specified

Electrical

DC resistance values measurement

Temperature Coefficient of Resistance (T.C.R)

tolerance Refer to “QUICK

REFERENCE DATA”

Characteristics

Natural resistance change per change in degree centigrade.

JISC5201-1: 1998

<50mΩ

R₂− R

×10⁶(ppm/°C) t₁: 20°C+5°C-1°C

Clause 4.8

(

t₂− t₁

)

R₁: Resistance at reference temperature

R₂: Resistance at test temperature

∆R/R max. ±(1%+0.05Ω)

<50mΩ

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

a SAC solder bath at 270℃±5ºC

Resistance to

soldering heat

(R.S.H)

MIL-STD-202

method 210

Solderability

J-STD-202

a) Bake the sample for 155℃ dwell time 4hrs/ solder dipping

235℃/ 5sec.

95% coverage min., good tinning

and no visible damage

b) Steam the sample dwell time 1 hour/ solder dipping

260℃/ 7sec.

∆R/R max. ±(1%+0.05Ω)

< 50mΩ

1000 cycles, -55C ~ +155C, dwell time 5~10min

Temperature cycling

JESD22 method

JA-104

< 50mΩ

65C, 80~100% RH, 10 cycles, 24 hours/ cycle

Moisture Resistance

MIL-STD-202

method 106

1000+48/-0 hours; 85°C, 85% RH, 10% of operation power

1000+48/-0 hours; 35% of operation power, 125±2°C

∆R/R max. ±(2%+0.1Ω)

Bias Humidity

MIL-STD-202

method 103

No visible damage

<50mΩ

< 50mΩ

Operational Life

MIL-STD-202

method 108

∆R/R max. ±(2%+0.1Ω)

No visible damage

High Temperature

Exposure

1000+48/-0 hours; without load in a temperature chamber

∆R/R max. ±(2%+0.1Ω)

controlled 155±3°C

No visible damage

<50mΩ

MIL-STD-202G 108

Board Flex

Resistors mounted on a 90mm glass epoxy resin PCB(FR4), ∆R/R max. ±(1.0%+0.05Ω).

AEC-Q200-005

Terminal strength

AEC-Q200-006

Thermal shock

MIL-STD-202G

107G

bending once 2mm for 10sec

No visible damage

Pressurizing force: 1Kg, Test time: 60±1sec.

No remarkable damage or removal

of the terminations

Test –55 to 155℃/ dwell time 15min/ Max transfer time

∆R/R max. ±(1%+0.05Ω)

20sec/ 300cycles

No visible damage

<50mΩ

ESD

Test contact 1.0KV

∆R/R max. ±(1.0%+0.05Ω)

No visible damage

<50mΩ

AEC-Q200-002

Short Time Overload Permanent resistance change after a 5sec application of a

voltage 2.5xUR or max. overload voltage, whichever is less.

∆R/R max. ±(2%+0.10Ω)

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Approval sheet

TEST CONDITION FOR JUMPER (0 Ω)

Item

WA04X

1/16W

WA06X

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

Size code

Type code

Resistance code

Tolerance

F : ±1%

Packaging code

T : 7” Reel taping

B : Bulk

Termination code Visual code

06: 0603 (1608)

04:0402 (1005)

X : x 4, Convex 5%,E24 :

significant

J = Automotive

grade

= Sn base

(lead free)

digits followed by

no. of zeros and a

blank

J : ±5%

P : Jumper

10Ω

=100_

=221_

=000_

220Ω

Jumper

(“_” means a blank)

1%,E24+E96:

significant digits

followed by no. of

zeros .

10Ω =10R0

220Ω =2200

WA06X,

Reeled tape packaging : 8mm width paper taping 5000pcs per reel.

WA04X,

Reeled tape packaging : 8mm width paper taping 10,000pcs per reel.

Page 7 of 8

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Approval sheet

PACKAGING

Paper Tape specifications (unit :mm)

Symbol

WA06X,

WA04X

3.60±0.20

2.20±0.20

2.00±0.20

1.20±0.20

8.00±0.30

3.50±0.20

1.75±0.10

Symbol

WA06X,

WA04X

ΦD

4.00±0.10

2.00±0.05

Max. 1.0

Max. 0.6

+0.1

4.00±0.10

Φ1.50

−0.0

Reel dimensions

Symbol

WA06X,WA04X,

13.0±0.2

9.0±0.5

Φ178.0±2.0

Φ60.0±1.0

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