Riedon Inc.

300 Cypress Avenue

Alhambra CA 91801

(626) 284-9901

(626) 284-1704

www.riedon.com

06/13

Test

Specification

Test Method

Black Coating

Green Coating

TemperatureCoefficient

of Resistance

As Spec.

+25/-55/+25/+125/+25°C

Short Time Overload

+0.5%

+1.0%

5x rated power for 5 seconds

Load Life

+1.0%

+1.0%

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

“ON”

and 0.5 hrs “OFF”

Dry Heat

+1.0%

+1.0%

at +170°C for 1000 hrs

Solderability

95% min. coverage

245±5°C for 3 seconds

Resistance to Soldering

Heat

+0.5%

+1.0%

260±5°C for 10 seconds

Thermal Shock

+0.5%

±(0.5%+0.05Ω)

-55°C ~ 150°C, 100 cycles

Specifications

*Green Coating can’t be used in solder bath

CSR Series

Ultra Low Ohm (Metal Strip) Chip Resistor

Reel Sizes

Type

Quantity

CSR1206

Embossed Tape

2000

CSR2010

CSR2512

Ordering Information

Part Description: Part Type - Resistance - Tolerance - TCR

Example: CSR2512 1mOhm 1% 50ppm

Power Derating Curve

0

20

40

60

80

100

120

0

20

40

60

80

100

120

Ambient Temperature (°C)

140

160

180