Datasheet > WF04Q2200FTLS

WF04Q2200FTLS

更新时间： 2022-05-14 22:16:58

品牌	Logo	应用领域
华新科技 - WALSIN		/
页数	文件大小	规格书
11页	878K
描述
Low resistance with superior pulse withstand ability

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WF04Q2200FTLS 数据手册

Approval Sheet

TEST AND REQUIREMENTS

REQUIREMENT

TEST

PROCEDURE

Resistor

DC resistance

DC resistance values measured

Within the specified tolerance

IEC60115-1 4.5.1

Temperature

Coefficient of

Natural resistance change per change in degree Refer to

centigrade.

“ QUICK REFERENCE DATA “

Resistance(T.C.R)

IEC 60115-1 4.8.4.1

R ₂ R₁

 10 (ppm/C)

R₁



t₂ t₁



R₁: Resistance at reference temperature

R₂: Resistance at test temperature

t₁: 20°C+5°C-1°C

t2 : 125°C+5°C-1°C

Short time overload

(S.T.O.L)

Permanent resistance change after

a 5second

R/R max. ±(0.5%+0.05)

application of a voltage 2.5 times RCWV or the

maximum overload voltage specified in the above

list, whichever is less.

IEC60115-1 4.13

Measure test conclusion after 30mins

Resistance to soldering

heat(R.S.H)

IEC 60115-1 4.18

Un-mounted chips completely immersed for no visible damage

10±1second in a SAC solder bath at 260℃±5ºC

 R/R max. ±(0.2%+0.05)

Solderability

1.Un-mounted chips completely immersed for 5 good tinning (>95% covered)

seconds in a SAC solder bath at 245℃±5℃

no visible damage

IEC 60115-1 4.17

Temperature cycling

no visible damage

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

IEC 60115-1 4.19

R/R max. (0.5%+0.05)

Load life (endurance)

70±2ºC, 1000 hours, loaded with RCWV or

Vmax,1.5 hours on and 0.5 hours off

R/R max. (0.5%+0.05)

IEC 60115-1 4.25.1

Load life in Humidity

1000 hours, at rated continuous working voltage in

humidity chamber controller at 40C2C and

90~95% relative humidity, 1.5hours on and 0.5 hours

off

IEC 60115-1 4.24.2

Bending strength

Resistors mounted on a 90mm glass epoxy resin

PCB(FR4); bending : 3 mm, once for 10 seconds.

R/R max. ±(0.1%+0.05)

IEC 60115-1 4.33

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

Adhesion

No remarkable damage or removal of

the terminations.

IEC 60115-1 4.32

Insulation Resistance

R≧10GΩ

Apply the maximum overload voltage (DC) for

1minute

Clause 4.6

Dielectric Withstand

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

minute

Voltage

Clause 4.7

Flower of Sulfur

Sulfur 480 hours, 60°C, unpowered

R/R max. ±(1%+0.05)

ASTM-B-809-95

Page 8 of 11

ASC_WFxxS V01

Aug - 2018

1...5 6 789 10 11

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