УГЛЕРОДНЫЙ пленочный резистор 5 Вт 50 Вт 100 Вт 200 Вт 5% допустимый зеленый цвет 0,4 мм 1 Вт 2 Вт 1/2 Вт 1/4 Вт

Type

Rated power

Maximum working voltage

Maximum overload voltage

Maximum pulsevoltage

Dielectric withstanding voltage

Resistance range

Operating temperature range

Normal size

1/6W(1/8W)

0.16W

200V

400V

400V

300V

10Ω~1MΩ

-55℃~155℃

1/4W

0.25W

250V

500V

500V

500V

10Ω~20MΩ

1/2W

0.5W

350V

700V

700V

500V

10Ω~30MΩ

1W

1W

500V

1000V

1000V

700V

10Ω~50MΩ

2W

2W

500V

1000V

1000V

900V

10Ω~70MΩ

3W

3W

500V

1000V

1000V

900V

10Ω~100MΩ

Item

Performance

Test methods (Conform to JIS C 5202)

Temperature coefficient

within±100PPM/℃

R0: Resistance value at room temp. (T0).

R1: Resistance value at room temp. plus 100℃(T1).

Short time overload

within±(0.5%+0.05Ω)

No evidence of mechanical damage.

But not to exceed maximum overload voltage.

(See table-1)

Insulation resistance

104MΩor more

V-block method

Resistor shall be tested at DC 500V for 60 seconds.

Dielectric withstanding voltage

No evidence of flashover mechanical damage, arcing or insulation breakdown.

Constant pressure, V-block method

Resistor shall be tested at AC potential respectively for 60 seconds.(See table-1)

Pulse overload

within±(0.5%+0.05Ω)

Rated voltage X 3 times, 1000 cyc.(1s ON, 25s OFF)

But not to exceed maximum pulse voltage.(See table-1)

Terminal strength

No evidence of mechanical damage.

Torsional strength: Rotated through 360°, 5 rotations.

Item

Performance

Test methods (Conform to JIS C 5202)

Resistance to soldering heat

within±(0.5%+0.05Ω)

No evidence of mechanical damage.

350±10℃, 3+0.5/-0s

After test leave for 3h.

Solderability

Covered with new solder by 95% at least.

Test temperature of solder: 235±5℃

Dipping time in solder:5±0.5s

Resistance to solvent

No deterioration of protective coating and markings.

Specimens shall be immersed in a bath of isopropyl alcohol completely for 30 second with ultrasonic.

Temperature cycle

within±(1%+0.05Ω)

No evidence of mechanical damage.

Low side:-55℃/30min, Room temp.:10 to 15min

High side:85℃/30min, Room temp.:10 to 15min

5 cycles

Load life in humidity

within±(1.5%+0.05Ω)

40±2℃, 90 to 95%RH, 1000h

Rated voltage (90 min ON, 30 min OFF)

Load life

within±(2%+0.05Ω)

Rated voltage (90 min ON, 30 min OFF)

 Type

  Dimensions

Normal Size

Small Size

L

ψD

ψd

H

1/8W(1/6W)

1/4WS

 3.2±0.2

1.8±0.2

0.40±0.05

28.0±3.0

1/4W

1/2WS

 6.5±0.5

2.3±0.3

0.50±0.05

28.0±3.0

1/2W

1WS

 9.0±1.0

3.2±0.5

0.53±0.05

28.0±3.0

1W

2WS

12.0±1.0

3.5±1.0

0.65±0.05

28.5.0±3.0

2W

3WS

15.5±1.0

5.0±1.0

0.70±0.05

31.0±3.0

3W

5WS

17.5±1.0

6.5±1.0

0.75±0.05

30.5±3.0