Riedon Inc.

300 Cypress Avenue

Alhambra CA 91801

(626) 284-9901

(626) 284-1704

www.riedon.com

09/15

Environmental Characteristics

Test

Requirement

Conditions

Tol. < 0.05%

Tol. >0.05%

TCR

As Spec.

+25/-55/+25/+125/+25°C

Short Time Overload

ΔR±0.05%

ΔR±0.2%

RCWV*2.5 or Max. overload voltage for 5 seconds

ΔR±0.2% for high power rating

Insulation Resistance

>1000 MΩ

Apply 100VDC for 1 minute

Load Life

ΔR±0.05%

ΔR±0.2%

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

“ON” and 0.5 hrs “OFF”

>7kΩ ΔR±0.5%

ΔR±0.5% for high power rating

Damp Heat with Load

ΔR±0.05%

ΔR±0.3%

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

hrs with 1.5 hrs “ON” and 0.5 hrs “OFF”

ΔR±0.5% for high power rating

Bending Strength

ΔR±0.05%

ΔR±0.2%

Bending amplitude 3 mm for 10 seconds

Solderability

95% min. coverage

245±5°C for 3 seconds

Resistance to Soldering Heat

ΔR±0.05%

ΔR±0.2%

260±5°C for 10 seconds

Thermal Shock

ΔR±0.05%

ΔR±0.25%

-55°C~150°C, 100 cycles

Low Temperature Operation

ΔR±0.05%

ΔR±0.2%

1 hour, -65°C, followed by 45 minutes of RCWV

ΔR±0.5% for high power rating

Pow er Derating Curve

0

20

40

60

80

100

0

20

40

60

70

80

100 120 140 155

Am bient Tem perature (°C)

CAR Series

Thin Film Precision Chip Resistor

Ordering Information

Part Description: Part Type - Package Size- Resistance - Tolerance - TCR - HP option

Example: CAR0402 50 Ohms 0.05% 25ppm HP

(Note: if no TCR is specified: The highest value will be supplied)