Datasheet > WF06H7681DTL

WF06H7681DTL

更新时间： 2024-04-09 18:46:00

品牌	Logo	应用领域
华新科技 - WALSIN		/
页数	文件大小	规格书
6页	847K
描述
0603(1608), 7680Ω, ±0.5%, 1/10W

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WF06H7681DTL 数据手册

Approval sheet

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

TEST

DC resistance

Clause 4.5

PROCEDURE

REQUIREMENT

DC resistance values measured at the test voltages specified below : Within the specified tolerance

<10@0.1V, <100@0.3V, <1K@1.0V, <10K@3V,

<100K@10V, <1M@25V,

<10M@30V

Temperature

Natural resistance change per change in degree centigrade.

Refer to

Coefficient of

Resistance(T.C.R)

“QUICK REFERENCE DATA”

R₂ R

₁t₂ t₁

10⁶

Clause 4.8

(ppm/C)

; t1 : 20°C+5°C-1°C

R1 : Resistance at reference temperature

R2 : Resistance at test temperature

R/R max. ±(0.25%+0.05)

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.

Clause 4.13

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

no visible damage

 R/R max. ±(0.25%+0.05)

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

solder bath at 235℃±5℃

Solderability

good tinning (>95% covered)

no visible damage

Clause 4.17

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

Temperature cycling

no visible damage

R/R max. ±(0.25%+0.05)

Clause 4.19

R/R max. (1%+0.1)

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

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

R/R max. ±(0.25%+0.05)

Bending strength

Clause 4.33

Adhesion

Resistors mounted on a 90mm glass epoxy resin PCB(FR4);

bending : 3 mm, once for 10 seconds

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

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

Page 5 of 6

ASC_WFxxH_V03

May – 2023

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