Sulfur Tolerant Chip Resistors
TRR Series
Features
1) Special construction prevents sulfur gas penetration, significantly increasing reliability.
2) Highly recommended for automotive, industrial and Power supply applications
under sulfur environment.
3) ROHM resistors have obtained ISO9001 / ISO / TS16949 certification.
4) Corresponds to AEC-Q200. (TRR03 / 10 / 18)
Products List
Size
Part No.
(mm) (inch)
Rated Power Limiting Element
Voltage
(70˚C)
(W)
(V)
Maximum
Overload
Voltage
(V)
Temperature Resistance
Coefficient Tolerance Resistance Range
(ppm / °C)
+500 / −250
TRR01
1005
0402
0.063
100
50
±200
±100
Operating
Temperature
Range
(°C)
Series
(%)
1Ω to
J(±5%)
9.1Ω
E24
10Ω to 10MΩ
10Ω to 2.2MΩ
F(±1%)
Jumper type : Rmax = 50m Ω / Imax. = 1A
±400
TRR03
1608
0603
0.1
100
50
±200
±100
1Ω to
J(±5%)
9.1Ω
E24
10Ω to 10MΩ
10Ω to 10MΩ
F(±1%)
Jumper type : Rmax = 50m Ω / Imax. = 1A
±400
TRR10
2012
0805
0.125
200
150
±200
±100
1Ω to
J(±5%)
−55 to +155
9.1Ω
E24
10Ω to 10MΩ
10Ω to 2.2MΩ
F(±1%)
Jumper type : Rmax = 50m Ω / Imax. = 2A
±400
TRR18
3216
1206
0.25
400
200
±200
±100
1Ω to
J(±5%)
9.1Ω
E24
10Ω to 10MΩ
10Ω to 2.2MΩ
F(±1%)
Jumper type : Rmax = 50m Ω / Imax. = 2A
∗Design and specifications are subject to change without notice.
Carefully check the specification sheet supplied with the product before using or ordering it.
Part Number Description
T R R
0 1
Part No.
Size (mm [inch])
TRR
01 (1005 [0402])
03 (1608 [0603])
10 (2012 [0805])
18 (3216 [1206])
(Sulfur Tolerant Chip Resistors)
M Z P
J
Packaging Specifications Code
Part No.
Code
Packaging
specifications
Quantity
/ Reel
TRR01
MZP
Paper tape
(2mm Pitch)
10,000
TRR03
EZP
Paper tape
(4mm Pitch)
5,000
TRR10
EZP
Paper tape
(4mm Pitch)
5,000
TRR18
EZP
Paper tape
(4mm Pitch)
5,000
Resistance
Tolerance
D ( ±0.5% )
F ( ±1% )
J ( ±5% )
1 0 5
Nominal Resistance
Resistance code, 3 or 4 digits.
000 denotes jumper type.
Resistance
tolerance
F
J
Resistance
code
:
:
4 digits
3 digits
Ex.)
1Ω = 1R0
9.1Ω = 9R1
10 Ω = 10R0
100
1M Ω = 1004
105
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( ±5% )
( ±5% )
( ±1%)
( ±5% )
( ±1%)
( ±5% )
2012.06 - Rev.A
TRR Series
Data Sheet
Chip Resistor Dimensions and Markings
TRR01 / 03
TRR10 / 18
L
L
W
W
a
a
t
t
b
b
(Unit : mm)
Marking
existence
∗Including jumper type
Part No.
(mm)
(inch)
L
W
t
a
b
TRR01
1005
0402
1.0±0.05
0.5±0.05
0.35±0.05
0.33±0.08
0.25 −0.1
No
TRR03
1608
0603
1.6±0.1
0.8±0.1
0.45±0.1
0.4±0.1
0.3±0.2
No
TRR10
2012
0805
2.0±0.1
1.25±0.1
0.55±0.1
0.43 −0.1
0.4±0.2
No
TRR18
3216
1206
3.2±0.15
1.6±0.15
0.55±0.1
0.69 −0.15
0.5±0.25
No
+0.15
+0.2
+0.05
Land pattern Example
B
D
C
Land
A
(Unit : mm)
Dimensions
A
B
C
D
TRR01
0.5
1.3
0.5
0.4
TRR03
1.0
2.0
0.8
0.5
TRR10
1.2
2.6
1.15
0.7
TRR18
2.2
4.0
1.5
0.9
Part No.
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2012.06 - Rev.A
TRR Series
Data Sheet
Derating Curve
When the ambient temperature exceeds 70°C, power dissipation must be adjusted according to the derating curves below.
TRR01 / 03 / 10 / 18
PERCENT RATED POWER (%)
100
80
60
40
20
0
−55
0
70
100
AMBIENT TEMPERATURE (°C)
155
Characteristics
Guaranteed Value
Resistor Type
Jumper Type
Test Items
Test Conditions
Resistance
See P.1
20°C
Variation of resistance
with temperature
See P.1
Measurement : +20 / −55 / +20 / +125°C
± (2.0%+0.1Ω)
Overload
Max. 50mΩ
A new uniform coating of minimum of
95% of the surface being immersed
and no soldering damage.
Solderability
± (1.0%+0.05Ω)
Resistance to
soldering heat
Max. 50mΩ
No remarkable abnormality on the appearance.
Rated voltage (current) ×2.5, 2s
Maximum overload voltage
Rosin·Ethanol : 25% (Weight)
Soldering condition : 235±5°C
Duration of immersion : 2.0±0.5s
Soldering condition : 260±5°C
Duration of immersion : 10±1s
Rapid change of
temperature
± (1.0%+0.05Ω)
Max. 50mΩ
Test temp. : −55°C to +125°C 5cycle
Damp heat, steady state
± (3.0%+0.1Ω)
Max. 100mΩ
40°C, 93%RH (Relative Humidity)
Test time : 1,000h to 1,048h
Endurance at 70°C
± (3.0%+0.1Ω)
Max. 100mΩ
70°C
Rated voltage (current)
1.5h : ON − 0.5h : OFF
Test time : 1,000h to 1,048h
Endurance
± (3.0%+0.1Ω)
Max. 100mΩ
155°C
Test time : 1,000h to 1,048h
Resistance to solvent
± (1.0%+0.05Ω)
Max. 50mΩ
23±5°C, Immersion cleaning, 5±0.5min
Solvent : 2−propanol
± (1.0%+0.05Ω)
Max. 50mΩ
Bend strength of
the end face plating
Without mechanical damage such as breaks.
−
Compliance Standard(s) : IEC60115−8
JISC 5201−8
Technical data
Parameter
Unit
TRR01
TRR03
TRR10
TRR18
Insulation
resistance
MΩ
1000
1000
1000
1000
Failure rate
Fit
0.2188
1.4841
0.5153
3.1033
mg/pc
0.70
2.12
5.05
9.51
Weight
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2012.06 - Rev.A
TRR Series
Data Sheet
Tape Dimensions
(Unit : mm)
Paper Tape
Part No.
W
F
E
A0
B0
TRR01
8.0±0.3
3.5±0.05
1.75±0.1
0.7±0.1
1.2±0.1
TRR03
8.0±0.3
3.5±0.05
1.75±0.1
1.1±0.1
1.9±0.1
TRR10
8.0±0.3
3.5±0.05
1.75±0.1
1.65
TRR18
8.0±0.3
3.5±0.05
1.75±0.1
1.95
Part No.
D0
P0
P1
P2
T2
P0
P2
P1
φD0
E
F
W
B0
A0
Top tape
Base paper
(Bottom tape)
Components
Cavity
T2
+0.2
−0.1
+0.1
−0.05
2.4
3.5
+0.2
−0.1
+0.15
−0.05
TRR01
φ1.5
+0.1
0
4.0±0.1
2.0±0.05
2.0±0.05
Max 1.1
TRR03
φ1.5
+0.1
0
4.0±0.1
4.0±0.1
2.0±0.05
Max 1.1
TRR10
φ1.5
+0.1
0
4.0±0.1
4.0±0.1
2.0±0.05
Max 1.1
TRR18
φ1.5
+0.1
0
4.0±0.1
4.0±0.1
2.0±0.05
Max 1.1
02
04
06
08
06
D
04
B
02
A
08
Reel Dimensions
C
Label
ACCORDING TO EIAJ ET-7200B
(Unit : mm)
Part No.
A
B
C
D
TRR01
TRR03
φ180
TRR10
0
−1.5
φ60
+1.0
0
9
+1.0
0
φ13±0.2
TRR18
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2012.06 - Rev.A
Notice
Notes
No copying or reproduction of this document, in part or in whole, is permitted without the
consent of ROHM Co.,Ltd.
The content specified herein is subject to change for improvement without notice.
The content specified herein is for the purpose of introducing ROHM's products (hereinafter
"Products"). If you wish to use any such Product, please be sure to refer to the specifications,
which can be obtained from ROHM upon request.
Examples of application circuits, circuit constants and any other information contained herein
illustrate the standard usage and operations of the Products. The peripheral conditions must
be taken into account when designing circuits for mass production.
Great care was taken in ensuring the accuracy of the information specified in this document.
However, should you incur any damage arising from any inaccuracy or misprint of such
information, ROHM shall bear no responsibility for such damage.
The technical information specified herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or
implicitly, any license to use or exercise intellectual property or other rights held by ROHM and
other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the
use of such technical information.
The Products specified in this document are intended to be used with general-use electronic
equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices).
The Products specified in this document are not designed to be radiation tolerant.
While ROHM always makes efforts to enhance the quality and reliability of its Products, a
Product may fail or malfunction for a variety of reasons.
Please be sure to implement in your equipment using the Products safety measures to guard
against the possibility of physical injury, fire or any other damage caused in the event of the
failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM
shall bear no responsibility whatsoever for your use of any Product outside of the prescribed
scope or not in accordance with the instruction manual.
The Products are not designed or manufactured to be used with any equipment, device or
system which requires an extremely high level of reliability the failure or malfunction of which
may result in a direct threat to human life or create a risk of human injury (such as a medical
instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuelcontroller or other safety device). ROHM shall bear no responsibility in any way for use of any
of the Products for the above special purposes. If a Product is intended to be used for any
such special purpose, please contact a ROHM sales representative before purchasing.
If you intend to export or ship overseas any Product or technology specified herein that may
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obtain a license or permit under the Law.
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R1120A