10AX022E3F27E1HG - ALTERA - Datasheet.Directory

Approval sheet

Page 1 of 9 ASC_WA04/06_V16 Apr-2014

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.

Approval sheet

Page 2 of 9 ASC_WA04/06_V16 Apr-2014

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)

Approval sheet

Page 3 of 9 ASC_WA04/06_V16 Apr-2014

QUICK REFERENCE DATA

Item General Specification

Series No. WA04X(Convex) WA06X(Convex) WA06W(Convex) WA06T(Concave)

Size 0402x4 (1005x4) 0603x4 (1608x4) 0602x8 (1605x8) 0603x4 (1608x4)

Resistance

Tolerance ±1% ±5% ±1% ±5% ±1% ±5% ±1% ±5%

Resistance

Range 10Ω ~

1MΩ 1Ω ~ 1MΩ

Jumper 10Ω ~ 1MΩ

1Ω ~ 10MΩ

Jumper,

Ω ~ 100KΩ

10Ω ~ 100KΩ

Jumper, 10Ω ~ 1MΩ,

10Ω ~ 1MΩ,

Jumper

TCR (ppm/°C)

10Ω ≤ R ≤ 1MΩ

R<10Ω, R>1MΩ

≤ ± 200

≤ ± 250

≤ ±100

≤ ±200

-300~+500

≤ ±200

≤ ± 200

Max. dissipation

at T

amb

=70°C 1/16 W 1/10 W 1/16 W 1/10 W

Max. Operation

Voltage (DC or

RMS) 50V 50V 50V 50V

Max. overload

voltage 100V 100V 100V 100V

Climatic

category 55/155/56 55/155/56 55/155/56

Note :

1. Climatic category refer to IEC 60068

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

60115-8”

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

ValueResistancePower RatedRCWV ×=

or Max. RCWV listed above, whichever is lower.

DIMENSIONS

(unit : mm)

WA04X WA06X

L 2.00 ± 0.10 3.20 ± 0.10

W 1.00 ± 0.10 1.60 ± 0.10

T 0.45 ± 0.10 0.50 ± 0.10

P 0.50 ± 0.05 0.80 ± 0.10

A 0.40 ± 0.10 0.60 ± 0.10

B 0.20 ± 0.10 0.30 ± 0.10

C 0.30 ± 0.05 0.40 ± 0.10

G 0.25 ± 0.10 0.30 ± 0.20

Approval sheet

Page 4 of 9 ASC_WA04/06_V16 Apr-2014

WA06W

L 4.00 ± 0.20

W 1.60 ± 0.15

T 0.45 ± 0.10

B 0.30 ± 0.20

G 0.30 ± 0.20

D 0.20 ± 0.10

P 0.50 ± 0.20

H1 0.40 ± 0.20

H2 0.30 ± 0.10

WA06T

L 3.20+0.20/-0.10

W 1.60+0.20/-0.10

T 0.60 ± 0.10

P 0.80 ± 0.10

A 0.60 ± 0.15

B 0.35 ± 0.15

C 0.50 ± 0.15

G 0.50 ± 0.15

Approval sheet

Page 5 of 9 ASC_WA04/06_V16 Apr-2014

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

3-digits marking 4R7 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

Approval sheet

Page 6 of 9 ASC_WA04/06_V16 Apr-2014

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

Approval sheet

Page 7 of 9 ASC_WA04/06_V16 Apr-2014

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

TEST PROCEDURE Resistor Jumper

DC resistance

Clause 4.5

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

Temperature Coefficient

of Resistance (T.C.R)

Clause 4.8

Natural resistance change per change in degree centigrade.

( )

121

12 10×

−

ttR RR

(ppm/°C) t

: 20°C+5°C-1°C

: Resistance at reference temperature

: Resistance at test temperature

Refer to

“QUICK REFERENCE DATA”

N/a

Short time overload

(S.T.O.L)

Clause 4.13

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.

∆R/R max. ±(2%+0.10Ω)

< 50mΩ

Resistance to soldering

heat(R.S.H)

Clause 4.18

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

solder bath at 260℃±5ºC

ΔR/R max. ±(1%+0.05Ω)

no visible damage < 50mΩ

Solderability

Clause 4.17

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

solder bath at 235℃±5℃ good tinning (>95% covered)

no visible damage

Temperature cycling

Clause 4.19 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

ΔR/R max. ±(1%+0.05Ω)

no visible damage < 50mΩ

Load life (endurance)

Clause 4.25 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)

For 10Ω≤R<1MΩ ;

ΔR/R max.±(5%+0.10Ω)

For R<10Ω, R≥1MΩ

< 50mΩ

Load life in Humidity

Clause 4.24 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)

For 10Ω≤R<1MΩ ;

ΔR/R max.±(5%+0.10Ω)

For R<10Ω, R≥1MΩ

< 50mΩ

Adhesion

Clause 4.32 Pressurizing force: 5N, Test time: 10±1sec. No remarkable damage or removal of

the terminations.

Insulation Resistance

Clause 4.6 Apply the maximum overload voltage (DC) for 1minute R≧10GΩ

Dielectric Withstand

Voltage

Clause 4.7

Apply the maximum overload voltage (AC) for 1 minute No breakdown or flashover

Approval sheet

Page 8 of 9 ASC_WA04/06_V16 Apr-2014

TEST CONDITION FOR JUMPER (0 Ω

ΩΩ

Ω)

Item WA04Y WA04X WA06X WA06W WA06T

Power Rating At 70°C 1/16W 1/16W 1/10W 1/16W 1/10W

Resistance MAX.50mΩ

MAX.50mΩ

Rated Current 1A 1A 1A 2A 1A

Peak Current 1.5A 1.5A 3A 3A 3A

Operating Temperature -55~155°C -55~155°C -55~155°C -55~155°C -55~155°C

CATALOGUE NUMBERS

The resistors have a catalogue number starting with .

WA X XXXX X X L

Size code

06: 0603 (1608)

04:0402(1005)

Type code

X : x 4, Convex

W :x 8, Convex

T : x 4, Concave

Resistance code

5% E24 : 2 significant digits

followed by no. of zeros and

a blank

4.7Ω =4R7_

10Ω =100_

220Ω =221_

Jumper =000_

(“_” means a blank)

1%, E24+E96: 3 significant digits

followed by no. of zeros

100Ω =1000

37.4KΩ =3742

Tolerance

F: ±1%

J : ±5%

P : Jumper

Packaging code

T : 7” Reel taping

B : Bulk

G : 13” Reel taping

Termination code

L = Sn base (lead

free)

WA06X, WA06T

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

2. Bulk packaging : 5000pcs per polybag

WA06W

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

2. Bulk packaging : 5000pcs per polybag

WA04X,

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

Approval sheet

Page 9 of 9 ASC_WA04/06_V16 Apr-2014

PACKAGING

Paper Tape specifications (unit :mm)

Symbol A B W F E

WA06X,WA06T 3.60±0.20 2.00±0.20

WA04X 2.20±0.20 1.20±0.20 3.50±0.20

8.00±0.30

1.75±0.10

WA06W

2.0 0.0

20.4

−

12.0 0.0

80.1

−

12.00±0.10 5.50±0.05 1.75±0.10

Symbol P1 P0 ΦD T

WA06X,WA06T 4.00±0.10 Max. 1.0

WA04X Max. 0.6

2.00±0.05

1.0 0.0

50.1

−

WA06W 4.00±0.10

4.00±0.10

∅D1.55±0.05

0.80±0.05

Reel dimensions

Symbol A B C D

WA06X,WA04X,WA06T Φ178.0±2.0 Φ60.0±1.0 13.0±0.2 9.0±0.5

WA06W Φ178.0±2.0 Φ60.0±1.0 13.0±0.2 12.4±1.0