Metal plate shunt resistors
PMR series
●
Datasheet
Features
1)Ultra low-ohmic resistance range (1mΩ ~ )
2)Improved current detection accuracy by trimming-less structure.
3)Special low resistance temperature coefficient.
4)The unique chip structure minimizes thermal stress during temperature cycling,
resulting in greater reliability.
5)ROHM resistors have obtained ISO9001 / IAFT16949 certification.
6)Corresponds to AEC-Q200.
●Products l ist
Size
Part No.
∗
∗
Rated
power
(70℃)
(W)
Temperature
coefficient
Resistance
tolerance
(ppm / ℃)
(%)
J ( ±5% )
(mm)
(inch)
PMR01
1005
0402
0.2
0~+200
PMR03
1608
0603
0.25
0~+150
PMR10
2012
0805
0.5
±150
PMR18
3216
1206
1
±100
PMR25
3225
1210
1
±100
PMR50
5025
2010
1
±100
PMR100
6432
2512
2
±100∗
F ( ±1% )
J ( ±5% )
F ( ±1% )
G ( ±2% )
J ( ±5% )
F ( ±1% )
J ( ±5% )
F ( ±1% )
J ( ±5% )
F ( ±1% )
J ( ±5% )
F ( ±1% )
J ( ±5% )
Operating
Resistance range temperature Automotive
grade
range
available
(mΩ)
(℃)
10
-55 ~ +155
Yes
10
-55 ~ +155
Yes
2,3,4,5,6,7,8,9,10
-55 ~ +155
Yes
1,2,3,4,5,6,7,8,9,10 -55 ~ +155
Yes
-55 ~ +155
Yes
1,2,3,4,5,6,7,8,9,10 -55 ~ +155
Yes
1,2,3,4,5,6,7,8,9,10 -55 ~ +155
Yes
1,2,3,4,5
: ±150ppm/℃ (1mΩ, 2mΩ Only)
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
P M R
Part No.
PMR
(Metal plate
shunt resistors
ultra low ohmic)
2 5
Size (mm [inch])
01(1005 [0402])
03(1608 [0603])
10(2012 [0805])
18(3216 [1206])
25(3225 [1210])
50(5025 [2010])
100(6432 [2512])
H Z P
J
Packaging specifications code
Packaging
Quantity
Part No. Code specifications
/ Reel
PMR01
ZZP
Embossed tape
( 2mm pitch)
10,000
PMR03
EZP
Paper tape
( 4mm pitch)
5,000
PMR10
EZP
Paper tape
( 4mm pitch)
5,000
PMR18
EZP
Paper tape
( 4mm pitch)
5,000
PMR25
HZP
Embossed tape
( 4mm pitch)
2,000
PMR50
HZP
Embossed tape
( 4mm pitch)
2,000
PMR100
HZP
Embossed tape
( 4mm pitch)
2,000
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© 2020 ROHM Co., Ltd. All rights reserved.
1/4
Resistance
tolerance
F ( ±1%)
G ( ±2%)
J ( ±5%)
V
Special
part code
U:5 ~ 10mΩ
V:1 ~4mΩ
2 L 0
Nominal resistance
Resistance code,
3 or 4 digits.
Resistance
value(Ω)
1mΩ
2mΩ
3mΩ
4mΩ
5mΩ
6mΩ
7mΩ
8mΩ
9mΩ
10mΩ
Resistance
tolerance
J
F, G
1L0
2L0
3L0
4L0
5L0
6L0
7L0
8L0
9L0
10L
1L00
2L00
3L00
4L00
5L00
6L00
7L00
8L00
9L00
10L0
2020.07 - Rev.J
PMR series
●
Datasheet
Chip resistor dimensions and markings
■ PMR 01 /
■ PMR 25 /
03 / 10 / 18
50 / 100
There are four digits used for the calculation number
"L" is used for the decimal point of mΩ.
Ex.) 2mΩ = 2L00
10mΩ = 10L0
*PMR01/03 are NO marking
(Unit:mm)
Part No. (mm) (inch)
L
W
t
a
b
c
Marking
existence
PMR01 1005 0402
1.00±0.05
0.50±0.05
0.25±0.10
―
0.25±0.10
―
No
PMR03 1608 0603
1.60±0.15
0.80±0.15
0.25±0.10
―
0.35±0.15
―
No
PMR10 2012 0805
2.00±0.15
1.20±0.15
0.42~0.28*±0.15
―
0.75~0.35*±0.25
―
Yes
PMR18 3216 1206
3.20±0.15
1.60±0.15
0.44~0.28*±0.15
―
1.20~0.50*±0.25
―
Yes
PMR25 3225 1210
3.20±0.20
2.50±0.20
0.52~0.32*±0.15
0.50±0.20
1.00~0.80*±0.20
1.95±0.20
Yes
PMR50 5025 2010
5.00±0.20
2.50±2.50
0.52~0.32*±0.15
0.50±0.20
1.85~0.90*±0.20
1.95±0.20
Yes
PMR100 6432 2512
6.40±0.25
3.20±0.25
0.52~0.32*±0.15
0.50±0.25
2.30~1.10*±0.25
2.65±0.25
Yes
* : Each value range varies with the resisrance. Please contact a ROHM sales representative for futher details.
●
Land pattern example
(Unit:mm)
Dimensions
A
B
C
D
PMR01
0.5
1.8
0.5
0.65
PMR03
0.5
2.5
0.9
1.0
PMR10
0.8
3.4
1.3
1.3
PMR18
0.6
4.0
1.8
1.7
PMR25
1.0
4.0
2.8
1.5
PMR50
1.8
6.0
2.8
2.1
PMR100
1.2
6.8
3.4
2.8
Part No.
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© 2020 ROHM Co., Ltd. All rights reserved.
2/4
2020.07 - Rev.J
PMR series
●
Datasheet
Derating curve
When the ambient temperature exceeds 70°C, power dissipation must be adjusted according to the derating curve below.
■PMR 01 / 03 / 10 / 18 / 25 / 50 / 100
●
Characteristics
Test items
Guaranteed value
Test conditions
20℃
Measuring method : Measure Bottom termination
by 4 proves.
Resistance
See P.1
Variation of resistance
with temperature
See P.1
Measurement:+25/-55, +25/+125℃
(PMR18: +25/+125℃)
Overload
±2.0%
Rated power×2.5, 2s
Solderability
Resistance to
soldering heat
Anew uniform coating of minimum
of 95% of the surface being
immersed and no soldering
damage.
±1.0%
No remarkable abnormality on the appearance.
Rosin-ethanol solution (25% mass)
Soldering condition:245±5℃
Duration of immersion:2.0±0.5s
Soldering condition:260±5℃
Duration of immersion:10±1s
Rapid change of
temperature
±1.0%
Damp heat, steady state
±3.0%
Endurance at 70℃
±3.0%
Endurance
±3.0%
155℃
Test time:1,000h
Resistance to solvent
±0.5%
23±5℃ Immersion cleaning, 5±0.5min
Solvent: 2-propanol
Bend strength of
the end face plating
Test temp:-55℃~+125℃ 5cycles
40℃,93%(Relative humidity)
Test time:1,000h
70℃,Rated power
1.5h:ON-0.5h:OFF
Test time:1,000h
Wihout open.
Compliance Standard(s) : IEC60115-8
JIS C 5201-1
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© 2020 ROHM Co., Ltd. All rights reserved.
3/4
2020.07 - Rev.J
PMR series
●Tape dimensions
Datasheet
■Paper tape
Part No.
W
F
E
A0
PMR03
8.0±0.3
3.5±0.05
1.75±0.1
0.95±0.1
PMR10
8.0±0.3
3.5±0.05
1.75±0.1
PMR18
8.0±0.3
3.5±0.05
1.75±0.1
1.45 +0.2
-0.1
+0.1
1.95
-0.05
Part No.
D0
+0.1
PMR03 Φ1.5
0
+0.1
PMR10 Φ1.5
0
+0.1
PMR18 Φ1.5
0
P2
2.3 +0.2
-0.1
+0.15
3.5
-0.05
P1
4.0±0.1
4.0±0.1
2.0±0.05 MAX1.1
4.0±0.1
4.0±0.1
2.0±0.05 MAX1.1
4.0±0.1
4.0±0.1
2.0±0.05 MAX1.1
W
F
E
A0
T2
(Unit : mm)
B0
PMR01
8.0±0.1
3.5±0.05
1.75±0.1
0.68±0.03
1.12±0.03
PMR25
8.0±0.3
3.5±0.05
1.75±0.1
3.0±0.1
3.5±0.1
PMR50 12.0±0.3
5.5±0.05
1.75±0.1
2.9±0.2
5.3±0.2
PMR100 12.0±0.3
5.5±0.05
1.75±0.1
3.5±0.2
6.7±0.2
P2
K
Part No.
PMR01
PMR25
PMR50
PMR100
●Reel
1.75±0.1
P0
■Embossed tape
Part No.
(Unit : mm)
B0
D0
Φ1.5 +0.1
0
Φ1.5 +0.1
0
Φ1.5 +0.1
0
+0.1
Φ1.5
0
P0
P1
4.0±0.05
2.0±0.05
2.0±0.05 MAX1.1
4.0±0.1
4.0±0.1
2.0±0.05 MAX1.1
4.0±0.1
4.0±0.1
2.0±0.05 MAX1..1
4.0±0.1
4.0±0.1
2.0±0.05 MAX1.1
dimensions
Using two kinds of reels for taping.
(Unit : mm)
Part No.
PMR01
PMR03
PMR10
PMR18
PMR25
PMR50
PMR100
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© 2020 ROHM Co., Ltd. All rights reserved.
A
0
Φ180 -1.5
B
+1.0
Φ60 0
C
9
+1.0
0
D
Φ13±0.2
13 +1.0
0
4/4
2020.07 - Rev.J
Notice
Precaution on using ROHM Products
1.
If you intend to use our Products in devices requiring extremely high reliability (such as medical equipment (Note 1),
aircraft/spacecraft, nuclear power controllers, etc.) and whose malfunction or failure may cause loss of human life,
bodily injury or serious damage to property (“Specific Applications”), please consult with the ROHM sales
representative in advance. Unless otherwise agreed in writing by ROHM in advance, ROHM shall not be in any way
responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of any
ROHM’s Products for Specific Applications.
(Note1) Medical Equipment Classification of the Specific Applications
JAPAN
USA
EU
CHINA
CLASSⅢ
CLASSⅡb
CLASSⅢ
CLASSⅢ
CLASSⅣ
CLASSⅢ
2.
ROHM designs and manufactures its Products subject to strict quality control system. However, semiconductor
products can fail or malfunction at a certain rate. Please be sure to implement, at your own responsibilities, adequate
safety measures including but not limited to fail-safe design against the physical injury, damage to any property, which
a failure or malfunction of our Products may cause. The following are examples of safety measures:
[a] Installation of protection circuits or other protective devices to improve system safety
[b] Installation of redundant circuits to reduce the impact of single or multiple circuit failure
3.
Our Products are not designed under any special or extraordinary environments or conditions, as exemplified below.
Accordingly, ROHM shall not be in any way responsible or liable for any damages, expenses or losses arising from the
use of any ROHM’s Products under any special or extraordinary environments or conditions. If you intend to use our
Products under any special or extraordinary environments or conditions (as exemplified below), your independent
verification and confirmation of product performance, reliability, etc, prior to use, must be necessary:
[a] Use of our Products in any types of liquid, including water, oils, chemicals, and organic solvents
[b] Use of our Products outdoors or in places where the Products are exposed to direct sunlight or dust
[c] Use of our Products in places where the Products are exposed to sea wind or corrosive gases, including Cl2,
H2S, NH3, SO2, and NO2
[d] Use of our Products in places where the Products are exposed to static electricity or electromagnetic waves
[e] Use of our Products in proximity to heat-producing components, plastic cords, or other flammable items
[f] Sealing or coating our Products with resin or other coating materials
[g] Use of our Products without cleaning residue of flux (Exclude cases where no-clean type fluxes is used.
However, recommend sufficiently about the residue.); or Washing our Products by using water or water-soluble
cleaning agents for cleaning residue after soldering
[h] Use of the Products in places subject to dew condensation
4.
The Products are not subject to radiation-proof design.
5.
Please verify and confirm characteristics of the final or mounted products in using the Products.
6.
In particular, if a transient load (a large amount of load applied in a short period of time, such as pulse, is applied,
confirmation of performance characteristics after on-board mounting is strongly recommended. Avoid applying power
exceeding normal rated power; exceeding the power rating under steady-state loading condition may negatively affect
product performance and reliability.
7.
De-rate Power Dissipation depending on ambient temperature. When used in sealed area, confirm that it is the use in
the range that does not exceed the maximum junction temperature.
8.
Confirm that operation temperature is within the specified range described in the product specification.
9.
ROHM shall not be in any way responsible or liable for failure induced under deviant condition from what is defined in
this document.
Precaution for Mounting / Circuit board design
1.
When a highly active halogenous (chlorine, bromine, etc.) flux is used, the residue of flux may negatively affect product
performance and reliability.
2.
In principle, the reflow soldering method must be used on a surface-mount products, the flow soldering method must
be used on a through hole mount products. If the flow soldering method is preferred on a surface-mount products,
please consult with the ROHM representative in advance.
For details, please refer to ROHM Mounting specification
Notice-PAA-E
© 2015 ROHM Co., Ltd. All rights reserved.
Rev.004
Precautions Regarding Application Examples and External Circuits
1.
If change is made to the constant of an external circuit, please allow a sufficient margin considering variations of the
characteristics of the Products and external components, including transient characteristics, as well as static
characteristics.
2.
You agree that application notes, reference designs, and associated data and information contained in this document
are presented only as guidance for Products use. Therefore, in case you use such information, you are solely
responsible for it and you must exercise your own independent verification and judgment in the use of such information
contained in this document. ROHM shall not be in any way responsible or liable for any damages, expenses or losses
incurred by you or third parties arising from the use of such information.
Precaution for Electrostatic
This Product is electrostatic sensitive product, which may be damaged due to electrostatic discharge. Please take proper
caution in your manufacturing process and storage so that voltage exceeding the Products maximum rating will not be
applied to Products. Please take special care under dry condition (e.g. Grounding of human body / equipment / solder iron,
isolation from charged objects, setting of Ionizer, friction prevention and temperature / humidity control).
Precaution for Storage / Transportation
1.
Product performance and soldered connections may deteriorate if the Products are stored in the places where:
[a] the Products are exposed to sea winds or corrosive gases, including Cl 2, H2S, NH3, SO2, and NO2
[b] the temperature or humidity exceeds those recommended by ROHM
[c] the Products are exposed to direct sunshine or condensation
[d] the Products are exposed to high Electrostatic
2.
Even under ROHM recommended storage condition, solderability of products out of recommended storage time period
may be degraded. It is strongly recommended to confirm solderability before using Products of which storage time is
exceeding the recommended storage time period.
3.
Store / transport cartons in the correct direction, which is indicated on a carton with a symbol. Otherwise bent leads
may occur due to excessive stress applied when dropping of a carton.
4.
Use Products within the specified time after opening a humidity barrier bag. Baking is required before using Products of
which storage time is exceeding the recommended storage time period.
Precaution for Product Label
A two-dimensional barcode printed on ROHM Products label is for ROHM’s internal use only.
Precaution for Disposition
When disposing Products please dispose them properly using an authorized industry waste company.
Precaution for Foreign Exchange and Foreign Trade act
Since concerned goods might be fallen under listed items of export control prescribed by Foreign exchange and Foreign
trade act, please consult with ROHM in case of export.
Precaution Regarding Intellectual Property Rights
1.
All information and data including but not limited to application example contained in this document is for reference
only. ROHM does not warrant that foregoing information or data will not infringe any intellectual property rights or any
other rights of any third party regarding such information or data.
2.
ROHM shall not have any obligations where the claims, actions or demands arising from the combination of the
Products with other articles such as components, circuits, systems or external equipment (including software).
3.
No license, expressly or implied, is granted hereby under any intellectual property rights or other rights of ROHM or any
third parties with respect to the Products or the information contained in this document. Provided, however, that ROHM
will not assert its intellectual property rights or other rights against you or your customers to the extent necessary to
manufacture or sell products containing the Products, subject to the terms and conditions herein.
Other Precaution
1.
This document may not be reprinted or reproduced, in whole or in part, without prior written consent of ROHM.
2.
The Products may not be disassembled, converted, modified, reproduced or otherwise changed without prior written
consent of ROHM.
3.
In no event shall you use in any way whatsoever the Products and the related technical information contained in the
Products or this document for any military purposes, including but not limited to, the development of mass-destruction
weapons.
4.
The proper names of companies or products described in this document are trademarks or registered trademarks of
ROHM, its affiliated companies or third parties.
Notice-PAA-E
© 2015 ROHM Co., Ltd. All rights reserved.
Rev.004
Datasheet
General Precaution
1. Before you use our Pro ducts, you are requested to care fully read this document and fully understand its contents.
ROHM shall n ot be in an y way responsible or liabl e for fa ilure, malfunction or acci dent arising from the use of a ny
ROHM’s Products against warning, caution or note contained in this document.
2. All information contained in this docume nt is current as of the issuing date and subj ect to change without any prior
notice. Before purchasing or using ROHM’s Products, please confirm the la test information with a ROHM sale s
representative.
3.
The information contained in this doc ument is provi ded on an “as is” basis and ROHM does not warrant that all
information contained in this document is accurate an d/or error-free. ROHM shall not be in an y way responsible or
liable for an y damages, expenses or losses incurred b y you or third parties resulting from inaccur acy or errors of or
concerning such information.
Notice – WE
© 2015 ROHM Co., Ltd. All rights reserved.
Rev.001
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
ROHM Semiconductor:
PMR100HZPFV1L00 PMR100HZPFV3L00 PMR18EZPFV4L00 PMR10EZPFV3L00 PMR50HZPFU10L0
PMR10EZPFU8L00 PMR18EZPFU9L00 PMR18EZPFU6L00 PMR03EZPFU10L0 PMR50HZPFV4L00
PMR18EZPFU7L00 PMR50HZPFV3L00 PMR10EZPFU7L00 PMR18EZPFU5L00 PMR25HZPFV1L00
PMR10EZPFU6L00 PMR18EZPFU8L00 PMR10EZPFU9L00 PMR50HZPFU5L00 PMR50HZPFU9L00
PMR50HZPFV2L00 PMR50HZPFU7L00 PMR100HZPFV2L00 PMR18EZPFV3L00 PMR25HZPFU5L00
PMR50HZPFV1L00 PMR100HZPFU10L0 PMR50HZPFU6L00 PMR18EZPFV2L00 PMR100HZPFU7L00
PMR18EZPFU10L0 PMR10EZPFU10L0 PMR50HZPFU8L00 PMR100HZPFV4L00 PMR100HZPFU6L00
PMR10EZPFV2L00 PMR100HZPFU8L00 PMR10EZPJU10L PMR10EZPJU8L0 PMR100HZPJU5L0
PMR100HZPJU8L0 PMR18EZPJU5L0 PMR50HZPJU10L PMR18EZPFV1L00 PMR25HZPJV3L0
PMR25HZPFV2L00 PMR10EZPFV4L00 PMR18EZPJU10L PMR25HZPFV3L00 PMR03EZPJU10L
PMR25HZPFV4L00 PMR25HZPJV1L0 PMR10EZPJU5L0 PMR50HZPJU8L0 PMR100HZPJU10L PMR18EZPJU6L0
PMR100HZPFU9L00 PMR25HZPJV2L0 PMR100HZPJV1L0 PMR18EZPJU7L0 PMR18EZPJV3L0
PMR18EZPJV4L0 PMR50HZPJV3L0 PMR100HZPJV2L0 PMR10EZPJV2L0 PMR25HZPJU5L0 PMR18EZPJV2L0
PMR10EZPJV3L0 PMR50HZPJV2L0 PMR100HZPJU6L0 PMR18EZPJU8L0 PMR10EZPJU7L0 PMR01ZZPJU10L
PMR50HZPJU9L0 PMR50HZPJU6L0 PMR10EZPJU6L0 PMR10EZPJU9L0 PMR100HZPJU9L0 PMR50HZPJU5L0
PMR50HZPJV1L0 PMR100HZPJU7L0 PMR50HZPJV4L0 PMR100HZPJV4L0 PMR10EZPJV4L0
PMR100HZPJV3L0 PMR25HZPJV4L0 PMR50HZPJU7L0 PMR18EZPJU9L0