ROHM MCR01

Compact Thick Film Chip Resistors
MCR01 (0402 size : 1 / 16W)
Features
1) Extremely small light
2) Highly reliable chip resistor
Ruthenium oxide dielectric offers superior resistance to the elements.
3) Electrodes not corroded by soldering
Thick film makes the electrodes very strong.
4) Flat surface further facilitates mounting
Mounting can also be automated.
ROHM resistors have approved ISO9001- / ISO/TS 16949- certification.
Ratings
Design and specifications are subject to change without notice. Carefully check the specification sheet supplied with the product
before using or ordering it.
Item
Rated power
Conditions
Specifications
Power must be derated according to the power derating curve in
Figure 1 when ambient temperature exceeds 70°C.
0.063W (1 / 16W)
at 70°C
100
POWER LOAD (%)
80
60
40
20
0
−55
0
70
100
125
155
AMBIENT TEMPERATURE (°C)
Fig.1
Rated voltage
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
Nominal resistance
E: Rated voltage (V)
P: Rated power (W)
R: Nominal resistance (Ω)
Limiting element voltage
See Table 1.
−55°C to +155°C
Operating temperature
Table 1
Jumper type
Resistance
Rated current
50V
Max. 50mΩ
Resistance tolerance
1A
Operating temperature −55°C to +155°C
J (±5%)
F (±1%)
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Resistance temperature coefficient
(ppm / °C)
1.0 to 9.1
(E24)
+500 / −250
10 to 10M
(E24)
±200
10 to 2.2M (E24, E96)
D (±0.5%)
c 2011 ROHM Co., Ltd. All rights reserved.
○
Resistance range
(Ω)
±100
10 to 91
(E24)
±100
100 to 1M
(E24)
±50
2011.06 - Rev.M
MCR01 (0402 size : 1 / 16W)
Data Sheet
Characteristics
Guaranteed value
Resistor type
Jumper type
Item
J : ±5%
F : ±1%
D : ±0.5%
Resistance
JIS C 5201-1 4.5
Max. 50mΩ
Variation of resistance
with temperature
JIS C 5201-1 4.8
Measurement : +25 / +125°C
See Table.1
± (2.0%+0.1Ω)
Overload
JIS C 5201-1 4.13
Rated voltage (current) ×2.5, 2s.
Limiting element voltage×2 : 100V
Max. 50mΩ
A new uniform coating of minimum of
95% of the surface being immersed
and no soldering damage.
Solderability
Resistance to
soldering heat
Rapid change of
temperature
JIS C 5201-1 4.17
Rosin·Ethanol (25%WT)
Soldering condition : 235±5°C
Duration of immersion : 2.0±0.5s.
± (1.0%+0.05Ω)
Max. 50mΩ
No remarkable abnormality on the appearance.
JIS C 5201-1 4.18
Soldering condition : 260±5°C
Duration of immersion : 10±1s.
± (1.0%+0.05Ω)
Max. 50mΩ
JIS C 5201-1 4.19
Test temp. : −55°C to +125°C 1000cyc
± (3.0%+0.1Ω)
Max. 100mΩ
JIS C 5201-1 4.24
40°C, 93%RH
Test time : 1,000h to 1,048h
± (3.0%+0.1Ω)
Max. 100mΩ
JIS C 5201-1 4.25.1
Rated voltage (current), 70°C
1.5h : ON − 0.5h : OFF
Test time : 1,000h to 1,048h
± (3.0%+0.1Ω)
Max. 100mΩ
JIS C 5201-1 4.25.3
155°C
Test time : 1,000h to 1,048h
± (1.0%+0.05Ω)
Max. 50mΩ
JIS C 5201-1 4.29
23±5°C, Immersion cleaning, 5±0.5min.
Solvent : 2-propanol
Damp heat, steady state
Endurance at 70°C
Endurance
Resistance to solvent
Max. 50mΩ
± (1.0%+0.05Ω)
Without mechanical damage such as breaks.
Bend strength of
the end face plating
Test conditions (JIS C 5201-1)
JIS C 5201-1 4.33
Dimensions (Unit : mm)
1
0.2±0.1
2
3
1.0±0.05
4
No.
Material
1
Resistive element
2
Silver thick film electrode
3
Nickel electrode
4
Sn electrode
5
Alumina substrate
6
Overcoating (Resin)
0.5±0.05
5
0.35±0.05
+0.05
0.25 −0.1
6
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2011.06 - Rev.M
MCR01 (0402 size : 1 / 16W)
Data Sheet
Packaging
02
04
06
P0
08
06
D
04
B
02
A
Taping
08
Reel
P2
φD0
E
F
A0
W
B0
C
P1
Label
EIAJ ET-7200B compliant
(Unit : mm)
A
B
0
−1.5
φ180
φ60
C
+1
0
9
Heat crimp cover tape
Thick paper
(Underside paper tape)
mount
Chip resistor Square punchout hole
T2
D
+1.0
0
(Unit : mm)
φ13±0.2
W
8.0±0.3
F
3.5±0.05
D0
φ1.5
+0.1
0
E
1.75±0.1
A0
0.7±0.1
B0
1.2±0.1
P0
P1
P2
T2
4.0±0.1
2.0±0.05
2.0±0.05
Max. 1.1
Bulk case
Slider
Shutter
12.0±0.1
36
0
−0.2
110±0.7
EIAJ ET-7200B compliant
(Unit : mm)
Part No. Explanation
M C R 0 1
Part No.
M Z P
J
Resistance tolerance Nominal resistance
D
F
J
±0.5%
±1%
±5%
Resistance code, 3 or 4 digits.
000 denotes jumper type.
Resistance
Resistance
tolerance
code
J is also used
for jumper
F, D
J
:
:
4 digits
3 digits
Packaging Specifications Code
Part No.
Code
MCR01
MCR01
MZP
PZPI
Resistance tolerance
F(±1%) D(±0.5%)
J(±5%)
−
Packaging specifications
Reel
Basic ordering unit (pcs)
Remarks
Paper tape (2mm Pitch)
Bulkcase
φ180mm(7inch)
−
10,000
50,000
−
−
Reel (φ180mm) : Compatible with JEITA standard "EIAJ ET-7200B"
: Standard product
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2011.06 - Rev.M
Notice
Notes
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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.
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http://www.rohm.com/contact/
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R1120A