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Data sheet

Carbon Film Leaded Resistor - RS Series

■Features

-The most economic industrial investment

-Standard tolerance: +/-5%

-Excellent long term stability

-Termination: Standard solder-plated copper lead

■Applications

-Automotive

-Telecommunication

-Medical Equipment

■Construction

L

6 12 3 4 5

D

H

1 Ceramic Rod 4 Non-flame Paint With Sol Vent-proof

2 Tinned Iron Caps

■Dimensions Unit: mm

Type

5 Colour Code

3 Carbon Film 6 Lead Wire

Weight (g) L D H d (1000pcs)

Carbon 0.125W 3.3+0.4/-0.2 1.8±0.3 29.3±2.0 0.452.3±0.03 92

Carbon 0.25W 6.3±0.5 2.3±0.3 28±2.0 0.55±0.03 155

Carbon 0.5W (H) 6.3±0.5 2.3±0.3 28±2.0 0.55±0.03 155

Carbon 1W (H) 9.0±0.5 3.2±0.5 26±2.0 0.65±0.03 352

Carbon 2W (H) 11.5±1.0 4.5±0.5 35±2.0 0.78±0.03 775

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Carbon Film Leader Resistor - Resistor

■Derating Curve ■Hop-Spot Temperature

■

■Part Numbering

RS- Carbon- 1R- 5%- 0.125W

Series Type Resistance Tolerance Power rating @ 70°C

Carbon

Carbon(H)

0.5R: 0.5 Ω

1R: 1Ω

10R: 10Ω

10K: 10KΩ

100K: 100KΩ

±5% 0.125W

0.25W

0.5W

1W

2W

■Electrical Specifications

Item Resistance Range

Type

Power Rating

at 70°C

Operating

Temp. Range

Max.

Working

Voltage

Max.

Overload

Voltage

Dielectric

Withstanding

Voltage ±5%

Carbon 0.125W 150V 300V 300V 0.1Ω - 22MΩ

Carbon 0.25W 250V 500V 500V 1Ω - 10MΩ

Carbon(H) 0.5W 300V 500V 500V 0.1Ω - 22MΩ

Carbon(H) 1W 400V 800V 800V 1Ω - 10MΩ

Carbon(H) 2W

-55 ~ +155°C

500V 1000V 1000V 0.1Ω - 10MΩ

0

20

0 20 40 60

Ambien

40

60

80

100

80 100 120 140 160 180

t Temperature(°C)

Power ratio(%)

Carbon(H) 2W

Carbon(H) 1W

Carbon(H) 0.5W

Carbon 0.125W / Carbon 0.25W

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Carbon Film Leader Resistor - Resistor

■Environmental Characteristics

Item Requirement Test Method

Short Time Overload ±(0.75%+0.05Ω) JIS-C-5201-1 5.5

RCWV*2.5 or Max. overload voltage for 5 seconds

Insulation Resistance >1000MΩ JIS-C-5201-1 5.6

Apply 100VDC for 1 minute

Endurance ±(3%+0.05Ω)

JIS-C-5201-1 7.10

70±2°C, Max. working voltage for 1000 hrs with 1.5 hrs

“ON” and 0.5 hrs “OFF”

Damp Heat with Load 100KΩ±3%

100KΩ±5%

JIS-C-5201-1 7.9

40±2°C, 90~95% R.H. Max. working voltage for 1000 hrs

with 1.5 hrs “ON” and 0.5 hrs “OFF”

Solderability 90% min. Coverage JIS-C-5201-1 6.5

245±5°C for 3 seconds

Dielectric Withstanding Voltage By Type JIS-C-5201-1 5.7

Apply Max. Overload Voltage for 1 minute

Temperature Coefficient

< 100KΩ +350ppm~-500ppm

100KΩ~1MΩ -0ppm~-700ppm

> 1 MΩ -0ppm~-1500ppm

Resistance value at room temperature and room

Temperature+100°C

Pulse Overload ±(1%+0.05Ω)

JIS-C-5201-1 5.8

4 times RCWV for 10000 cycles with 1 second “ON” and

25 seconds “OFF”

Resistance To Solvent No deterioration of coatings and

markings

JIS-C-5201-1 6.9

Trichroethane for 1 min. with ultrasonic

Terminal Strength Tensile: 2.5 kg Direct Load for 10 seconds

In the direction off the terminal leads

Rated Continuous Working Voltage(RCWV) = √P*R

Storage Temperature: 25±3°C; Humidity < 80%RH