ROHM TRR10EZPF Technical data

V

J

T

t

Sulfur Tolerant Chip Resistors

TRR10 (2012size (0805inch) )

zFeatures

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

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.

zRatings

Item Conditions Specifications

Rated power

Power must be derated according to the power derating curve in
Figure 1 when ambient temperature exceeds 70°C.

100

80

60

40

POWER LOAD (%)

20

0

−55 0 70 100 155
AMBIENT TEMPERATURE (°C)

Fig.1

0.125W (1 / 8W)

C

at 70°

Rated voltage

Nominal resistance See Table 1.
Operating temperature

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= P×R

E: Rated voltage (V) P: Rated power (W)
R: Nominal resistance (Ω)

Limiting element voltage 150

−55°C to +155°C

umper type

Resistance
Rated current
Operating temperature

Max. 50mΩ

2A

−55°C to +155°C

able 1

Resistance tolerance

J (±5%)

F (±1%)

Resistance range

(Ω)

1.0 to 9.1

10 to 2.2M

(E24)
(E24)
(E24)

Resistance temperature coefficien

(ppm/°C)

±400
±20010 to 10M
±100

zBefore 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.

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n.

TRR10

z

Characteristics

Resistance

Item Test conditions (JIS C 5201-1)

Resistor type

J : ±5%
F : ±1%

Guaranteed value

Jumper type

Max. 50mΩ JIS C 5201-1 4.5

Data Sheet

Variation of resistance
with temperature

Overload

Solderability

Resistance to
soldering heat

Rapid change of
temperature

Damp heat, steady state

Endurance at 70°C

Endurance

Resistance to solvent

Bend strength of
the end face plating

See Table.1

± (2.0%+0.1Ω) Max. 50mΩ

A new uniform coating of minimum of
95% of the surface being immersed
and no soldering damage.

± (1.0%+0.05Ω)

No remarkable abnormality on the appearance.

± (1.0%+0.05Ω)

± (3.0%+0.1Ω)

± (3.0%+0.1Ω)

± (3.0%+0.1Ω)

± (1.0%+0.05Ω)

± (1.0%+0.05Ω)

Without mechanical damage such as breaks.

Max. 50mΩ

Max. 50mΩ

Max. 100mΩ

Max. 100mΩ

Max. 100mΩ

Max. 50mΩ

Max. 50mΩ

JIS C 5201-1 4.8
Measurement : +25 / +125°C

JIS C 5201-1 4.13
Rated voltage (current) ×2.5, 2s.
Maximum overload voltage : 200V

JIS C 5201-1 4.17
Rosin·Ethanol (25%WT)
Soldering condition : 235±5
Duration of immersion : 2.0±0.5s.

JIS C 5201-1 4.18
Soldering condition : 260±5
Duration of immersion : 10±1s.

JIS C 5201-1 4.19
Test temp. : −55

JIS C 5201-1 4.24

°C, 93%RH

40
Test time : 1,000h to 1,048h

JIS C 5201-1 4.25.1
Rated voltage (current), 70

1.5h : ON − 0.5h : OFF
Test time : 1,000h to 1,048h

JIS C 5201-1 4.25.3

°C

155
Test time : 1,000h to 1,048h

JIS C 5201-1 4.29

°C

, Immersion cleaning, 5±0.5mi

23±5
Solvent : 2-propanol

JIS C 5201-1 4.33

°C

to +125°C 5cyc

°C

°C

°C

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2009.03 - Rev.A