Area ratio is 60% smaller than that of chip 3216 (MNR14), while weight ratio has been cut 75%.
2) High-density mounting
Can be mounted even more densely than four 1005 chips (MCR01), and mounting costs are lower.
3) Can be mounted on a wide variety of devices
Squared corners make it excellent for mounting on image recognition devices.
4) Convex electrodes
Easy to check the fillet after soldering is finished.
5) ROHM resistors comply with the international standard ISO-9001.
Furthermore, changes to the design and specifications of products may occur without notice. Therefore, before
ordering or using this product, please make sure to reconfirm the specification sheet before ordering or using this
product.
Ratings
Item
Rated power
Conditions
Power must be derated according to the power derating curve in
Figure 1 when ambient temperature exceeds 70°C.
100
Specifications
0.063W (1 / 16W)
at 70°C
POWER LOAD (%)
80
60
40
20
0
Ð 55
0
70
100
125
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 maximum operating voltage.
E : Voltage rating (V)
P : Power rating (W)
R : Nominal resistance (Ω)
E
=
P×R
Limiting element voltage 25V
Nominal resistance
Operating temperature
See Table 1.
−55°C
to
+125°C
Rev.B
1/4
MNR04
Resistors
Jumper type
Resistance
Rated current
Operating temperature
Max.50mΩ
1A
−55°C
to
+125°C
Table 1
Resistance tolerance
J (±5%)
Resistance range
(Ω)
10≤R≤1M
(E24)
Resistance temperature
coefficient (ppm /
°C)
±200
•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.
Characteristics
Item
Resistance
Variation of resistance
with temperature
Overload
±
(2.0%+0.1Ω)
Guaranteed value
Resistor type
Jumper type
J :
±5%
Max. 50mΩ
Test conditions (JIS C 5201-1)
JIS C 5201-1 4.5
JIS C 5201-1 4.8
Measurement :
−55
/
+25
/
+125°C
JIS C 5201-1 4.13
Rated voltage (current)
×2.5,
2s.
Limiting Element Voltage×2 : 50V
JIS C 5201-1 4.17
Rosin·Ethanol (25%WT)
Soldering condition : 235±5°C
Duration of immersion : 2.0±0.5s.
JIS C 5201-1 4.18
Soldering condition : 260±5°C
Duration of immersion : 10±1s.
JIS C 5201-1 4.19
Test temp. :
−55°C
to
+125°C
5cyc
JIS C 5201-1 4.24
40°C, 93%RH
Test time : 1,000h to 1,048h
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
JIS C 5201-1 4.25.3
125°C
Test time : 1,000h to 1,048h
JIS C 5201-1 4.29
23±5°C, Immersion cleaning, 5±0.5min.
Solvent : 2-propanol
JIS C 5201-1 4.33
See Table.1
Max. 50mΩ
Solderability
A new uniform coating of minimum of
95% of the surface being immersed
and no soldering damage.
±
(1.0%+0.05Ω)
Max. 50mΩ
No remarkable abnormality on the appearance.
±
(1.0%+0.05Ω)
±
(3.0%+0.1Ω)
Max. 50mΩ
Max. 50mΩ
Resistance to
soldering heat
Rapid change of
temperature
Damp heat, steady state
±
(3.0%+0.1Ω)
Endurance at 70°C
±
(3.0%+0.1Ω)
Endurance
±
(1.0%+0.05Ω)
Resistance to solvent
Max. 50mΩ
Max. 50mΩ
Max. 50mΩ
Bend strength of
the end face plating
Max. 50mΩ
±
(1.0%+0.05Ω)
Without mechanical damage such as breaks.
Rev.B
2/4
MNR04
Resistors
External dimensions
(Unit : mm)
2.0±0.2
a
b
B
a : 0.4±0.15
b : 0.3±0.15
No.
Material
Thick dielectric glaze of oxide metal
0.2±0.15
1.0±0.1
A
A'
0.2±0.15
Thick film of silver for electrode
Nickel-coated electrode
Sn electrode
∗
0.5
∗
0.5
∗
0.5
B'
Alumina substrate
Overcoating
Cross section A - A'
Cross section B - B'
∗
The pitch between electrodes.
Equivalent circuit
R1
R2
R3
0.45±0.1
R4
R1 = R2 = R3 = R4
Rev.B
3/4
MNR04
Resistors
Packaging
Reel
Taping
P
0
P
2
φD
0
E
A
0
F
W
08
06
04
A
B
D
02
P
1
Thick paper mount
Heat crimp cover / Tape
Chip network resistors
Square punchout hole
(Underside paper tape)
T
2
C
Label
EIAJ ET-7200B compliant
B
0
02
04
06
08
(Unit
:
mm)
W
8.0±0.3
D
0
F
3.5±0.05
P
0
4.0±0.1
E
1.75±0.1
P
1
4.0±0.1
A
0
1.2±0.1
P
2
2.0±0.05
B
0
2.2±0.1
T
2
Max. 1.1
(Unit : mm)
A
φ180
0
−1.5
B
+1
φ60
0
C
+1.0
9
0
D
φ13±
0.2
φ1.5 +0.1
0
Product designation
4
Part No.
P
Resistance tolerance Nominal resistance
J
±5%
J is also used
for jumper.
Resistance code, 3 digits,
000 denotes Jumper type.
Packaging Specifications Code
Part No.
MNR04
Code
M0AP
Resistance tolerance
J(±5%)
Packaging specifications
Paper tape (2mmPitch)
Reel
φ180mm
(7in).
Basic ordering unit (pcs)
10,000
Reel (φ180mm)
: Compatible with JEITA standard "EIAJ ET-7200B"
: Standard product
Rev.B
4/4
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level of
reliability and the malfunction of with would directly endanger human life (such as medical instruments,
transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other
safety devices), please be sure to consult with our sales representative in advance.
About Export Control Order in Japan
Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control
Order in Japan.
In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)
on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
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