ROHM MNR14

MNR14
Resistors
Chip resistor networks
MNR14 (0603×4 size)
zFeatures
1) Convex electrodes
Easy to check the fillet after soldering is finished.
2) Small, light, rectangular 4-chip network
Area ratio is 65% smaller than that of MNR34, while weight ratio has been cut 75%.
3) High-density mounting
Can be mounted even more densely than four 0603 chips (MCR03), and mounting costs are lower.
4) Compatible with a wide range of mounting equipment.
Squared corners make it excellent for mounting using image recognition machines.
5) ROHM resistors have approved ISO-9001 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
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
POWER LOAD (%)
100
80
60
40
20
0
−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 the maximum operating voltage.
E: Rated voltage (V)
E=
P×R
P: Rated power (W)
R: Nominal resistance (Ω)
Nominal resistance
Operating temperature
Limiting element voltage
50V
See Table 1.
−55°C to +125°C
Rev.A
1/5
MNR14
Resistors
Jumper type
Table 1
Max. 50mΩ
Resistance
Rated current
Resistance range
(Ω)
Resistance tolerance
1A
Operating temperature −55°C to +125°C
J (±5%)
Resistance temperature coefficient
(ppm / °C)
2.2≤R≤10
(E6)
±500
10≤R≤1M
(E24)
±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.
zCharacteristics
Item
Resistance
Guaranteed value
Resistor type
Jumper type
J : ±5%
Max. 50mΩ
Variation of resistance
with temperature
Overload
Solderability
Resistance to
soldering heat
Rapid change of
temperature
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.
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.
Maximum Overload Voltage : 100V
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 5cyc
± (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
125°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
Bend strength of
the end face plating
Test conditions (JIS C 5201-1)
Max. 50mΩ
± (1.0%+0.05Ω)
Without mechanical damage such as breaks.
JIS C 5201-1 4.33
Rev.A
2/5
MNR14
Resistors
zExternal dimensions (Unit : mm)
3.2±0.1
A'
0.25±0.15
0
1
∗∗0.8
0.3±0.2
0
1
∗∗0.8
Material
1.6±0.1
0
1
2
2
0
A
a : 0.6±0.15
b : 0.4±0.15
B
1
2
b
2
a
∗Marking
1
Thick dielectric glaze of oxide metal
(only silver used for jumper)
2
Thick film of silver for electrode
3
Nickel-coated electrode
4
External electrode coated with Sn
5
Alumina substrate
6
Overcoating
∗∗0.8
B'
0.5±0.1
2
6
Cross section A-A'
3
4
1
5
1
6
Cross section B-B'
∗ Marking may change to the one-character type.
∗∗ Pitch of the upper electrode.
5
zEquivalent circuit
R1
R2
R3
R4
R1=R2=R3=R4
zPackaging
Reel
Taping
P0
P2
φD0
P1
E
F
W
02
04
06
08
06
D
04
B
02
A
08
B0
A0
Heat crimp cover / Tape
Chip network
Thick paper (Underside paper tape) resistors
Square punchout hole
mount
T2
C
(Unit : mm)
Label
EIAJ ET-7200B compliant
(Unit : mm)
A
B
C
D
0
φ180 −3
φ60 +1
0
9 +1.0
0
φ13±0.2
W
F
E
A0
B0
8.0±0.3
3.5±0.05
1.75±0.1
1.8±0.1
3.4±0.1
D0
P0
P1
P2
T2
φ1.5 +0.1
0
4.0±0.1
4.0±0.1
2.0±0.05
Max. 1.1
Rev.A
3/5
MNR14
Resistors
zProduct designation
M N R 1 4
E 0 A B
Part No.
J
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.
Code
MNR14
E0AB
Resistance tolerance
J(±5%)
Packaging specifications
Paper tape (4mm Pitch)
Reel
Basic ordering unit (pcs)
φ180mm (7in.)
5,000
Reel (φ180) : JEITA ET-7200B
: Standard product
JIS C 5201-1 4.5
SAMPLE SIZE : n=40pcs
20°C 65%RH
5.0
DC RESISTANCE (%)
4.0
3.0
2.0
1.0
0
−1.0
−2.0
−3.0
−4.0
−5.0
−6.0
10
100
1k
10k
100k
1M
400
6.0
JIS C 5201-1 4.8
SAMPLE SIZE : n=20pcs
25°C / −55°C 25°C / 125°C
300
200
2.0
100
0
−100
−2.0
−4.0
−300
−400
10
100
1k
10k
100k
−6.0
1M
∆R/R (%)
∆R/R (%)
0
0
−1.0
−2.0
−2.0
−2.0
−4.0
1k
10k
100k
1M
RESISTANCE (Ω)
Fig.5 Resistance to soldering heat
−3.0
1M
2.0
−1.0
100
100k
JIS C 5201-1 4.24
SAMPLE SIZE : n=20pcs
40°C 93%RH WITH NO LOAD
1,000h
4.0
1.0
0
10k
6.0
JIS C 5201-1 4.19
SAMPLE SIZE : n=20pcs
−55°C / 125°C 5cyc
2.0
1.0
1k
Fig.4 Overload
3.0
JIS C 5201-1 4.18
SAMPLE SIZE : n=20pcs
SOLDERING CONDITION
: 260°C 10S
10
100
RESISTANCE (Ω)
Fig.3 Variation resistance with
temperature
3.0
−3.0
10
RESISTANCE (Ω)
Fig.2 Resistance
∆R/R (%)
0
−200
RESISTANCE (Ω)
2.0
JIS C 5201-1 4.13
SAMPLE SIZE : n=20pcs
RATED VOLTAGE×2.5TIMES 2s
MAXIMUM OVERLOAD VOLTAGE : 100V
4.0
∆R/R (%)
6.0
TEMPERATURE COEFICIENT (ppm / °C)
zElectrical characteristics
10
100
1k
10k
100k
RESISTANCE (Ω)
Fig.6 Rapid change of
temperature
1M
−6.0
10
100
1k
10k
100k
1M
RESISTANCE (Ω)
Fig.7 Damp heat, steady state
Rev.A
4/5
MNR14
Resistors
JIS C 5201-1 4.25.1
SAMPLE SIZE : n=20pcs
70°C 1,000h
OVERLOAD : THE RATED
VOLTAGE
4.0
JIS C 5201-1 4.29
SAMPLE SIZE : n=20pcs
IPA, 5min.
1.5
1.0
2.0
∆R/R (%)
2.0
0
JIS C 5201-1 4.25.3
SAMPLE SIZE : n=20pcs
125°C WITH NO LOAD 1,000h
∆R/R (%)
4.0
∆R/R (%)
2.0
6.0
6.0
0
−2.0
−2.0
−4.0
−4.0
0.5
0
−0.5
−1.0
−6.0
10
100
1k
10k
100k
1M
−6.0
−1.5
10
100
1k
10k
100k
1M
−2.0
10
100
1k
10k
100k
1M
RESISTANCE (Ω)
RESISTANCE (Ω)
RESISTANCE (Ω)
Fig.8 Endurance at 70°C
Fig.9 Endurance
Fig.10 Resistance to solvents
Rev.A
5/5
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.
Appendix1-Rev1.1