TRR03

Resistors

1/4

Sulfur Tolerant Chip Resistors

TRR03 (0603 size

)

Features

1) Unique protect materials prevent from silver sulfide occurrence under sulfur enviromnet.

2) Highly recommended for automotive, industrial and Power supply applications under sulfur environment.

3) Realize the good cost performance not like the Au terminal components from other suppliers.

4) ROHM resistors have approved ISO9001 / ISO/TS 16949 certification.

Design and specifications are subject to change without notice. Carefully check the specification sheet supplied with the

product before using or ordering it.

Ratings

0.10W (1 / 10W)

−55°C to +155°C

at 70

°C

Item

Conditions

Specifications

Rated power

Rated voltage

Operating temperature

Nominal resistance

See Table 1.

Limiting element voltage

50V

Power must be derated according to the power derating curve in

Figure 1 when ambient temperature exceeds 70

°C.

The voltage rating is calculated by the following equation.

If the value obtained exceeds the limiting element voltage,

the voltage rating is equal to the maximum operating voltage.

E: Rated voltage (V) P: Rated power (W)

R: Nominal resistance (

Ω)

E

= P×R

0

20

40

60

80

100

−55

0

70

100

155

AMBIENT TEMPERATURE (

°C)

Fig.1

Max. 50m

Ω

1A

−55°C to +155°C

Jumper type

Resistance

Rated current

Operating temperature

F (

±1%)

J (

±5%)

10

≤ R ≤ 10M (E24,96)

(E24)

(E24)

±100

±400

1.0

≤ R ≤ 9.1

±200

10

≤ R ≤ 10M

Table 1

Resistance tolerance

Resistance range

(

Ω)

Resistance temperature coefficient

(ppm/

°C)

Before using components in circuits where they will be exposed to transients such as pulse loads (short–duration, high– level loads), be certain to evaluate the

component in the mounted state. In addition, the reliability and performance of this component cannot be guaranteed if it is used with a steady state voltage that

is greater than its rated voltage.