Riedon Inc.

300 Cypress Avenue

Alhambra CA 91801

(626) 284-9901

(626) 284-1704

www.riedon.com

Page 85

07/13

Specification

Value

Temperature Range

-55°C to +275°C

Dielectric Strength

1000 VAC

Insulation Resistance

>1000 MOhms / Dry

Environmental Performance

(MIL-STD 202)

D

R

Test Conditions

Load Life

±1%

70°C / 90 min ON / 30 min OFF / 1000 hr

Moisture Resistance

±1%

40°C / 90-95% RH / DC 0.1W / 1000 hr

Temperature Cycling

±0.5%

-40°C for 30 min / +125°C for 30 min / 1000 hr

Short Term Overload

±0.5%

5X rated power for 5 seconds

SC-2

• Resistances from 0.005 to 1kOhms

• Tolerance to ±0.005%

• TCR’s to ± 5ppm/°C

• Superior Surge Handling Capability

• Up to 25A Current

• Reel Packaging

• Non-Inductive Windings are Available (Type SCN)

SPECIFICATIONS

1

Contact Factory for others.

Type

Power Rating

Watts @ 70°C

Maximum

Current

Resistance

Range ( W )

Minimum

Minimum

SC-2

2W

25A

0.005 to 1

1 to 10

10 to 100

>100

±0.1%

±0.05%

±0.01%

±0.005%

±30ppm/K

±20ppm/K

±10ppm/K

±5ppm/K

For Non-Inductive Windings / insert the letter “N” ( i.e. SCN-2 )

Part Description: Part Type - Resistance - Tolerance - TCR ( If not standard )

Example: SC-2 1 Ohm 0.1%

0

50

100

150

200

250

300

350

0

20

40

60

80

100

120

Ambient Temperature (°C)

Power Derating Curve

Four Terminal / Surface Mount Wirewound Resistors

Ordering Information