AS Series SMD Precision Metal Film resistor

Type

L

W

T

D1

D2

AS02(0402)

1.00±0.05

0.50±0.05

0.32±0.10

0.25±0.10

0.20±0.10

AS03(0603)

1.60±0.10

0.80±0.10

0.45±0.10

0.30±0.20

0.30±0.20

AS05(0805)

2.00±0.15

1.25±0.15

0.55±0.10

0.30±0.20

0.40±0.25

AS06(1206)

3.05±0.15

1.55±0.15

0.55±0.10

0.50±0.30

0.40±0.25

AS10(2010)

5.00±0.20

2.45±0.15

0.60±0.15

0.60±0.30

0.50±0.25

AS12(2512)

6.35±0.20

3.15±0.15

0.60±0.10

0.60±0.30

0.55±0.25

AS25(1225)

3.10±0.15

6.30±0.15

0.90±0.15

0.60±0.30

0.55±0.25

AS37(3720)

200±0.20

3.75±0.20

0.60±0.10

0.40±0.20

0.40±0.20

AS75(7520)

2.00±0.20

7.50±0.30

0.60±0.10

0.40±0.20

0.40±0.20

Item

Requirement

Method

TCR

As Spec

MIL-STD-202F method 304 25~ -55,25~ +125

Short Time Overload

±(0.5%+0.05Ω)

JIS-C-5202-5.5  2.5 times rated power or max overloading voltage 5s

Dielectric Withstand Voltage

By type

MIL-STD-202F method 301 apply max overload voltage for 60s

Insulation Resistance

>1000 MΩ

MIL-STD-202F method 302 apply 100Vdc for 60s

Thermal Shock

±(0.5%+0.05Ω)

MIL-STD-202F method 107G  -55~ +150, 100 cycles

Load Life

±(1%+0.05Ω)

MIL-STD-202F method 108A 

rated power,70,1.5h on,0.5h off,1000h

Humidity

(Steady state)

±(0.5+0.05Ω)

MIL-STD-202F method 103B

Rated power,40,>90%RH,1.5h on,0.5h off,1000h

Resistance to Dry Heat

±(0.5%+0.05Ω)

JIS-C-5202-7.2   155,without load,96h

Low Temp Operation

±(0.5%+0.05Ω)

JIS-C-5202-7.1   1h,-65 rated power 45 minutes

Solderability

>95% coverage

MIL-STD-202F method 208H   235±5,2±0.5s

Resistance to Soldering Heat

±(0.5%+0.05Ω)

MIL-STD-202F method 210E   260±5,10±1s