Datasheet Download

Ultra-low Ohmic Jumper Chip Resistors
PMR Series
Datasheet
Features
1)
2)
3)
4)
5)
6)
Metallic resistive element utilized for extremely low conduction resistance. (0.5mMax.)
High current capability.
Superior strength against overcurrent and pulse loads.
Completely Pb free product.
Corresponds to AEC-Q200. But PMR01 is preparing.
ROHM resistors have obtained ISO9001 / ISO / TS16949 certification.
Products List
Size
Part No.
Temperature
Range
Rated Current
Resistance
(mm)
(inch)
(A)
PMR01
1005
0402
20.0
PMR03
1608
0603
22.4
PMR10
2012
0805
31.6
PMR18
3216
1206
38.7
PMR25
3225
1210
44.7
PMR50
5025
2010
50.0
PMR100
6432
2512
63.2
(°C)
−55 to +155
0.5mΩ Max.
∗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
(Ultra-low Ohmic Jumper
Chip Resistors)
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
Packaging Specifications code
Part No.
Code
Packaging
specifications
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
HZP
Embossed tape
(4mm Pitch)
2,000
HZP
Embossed tape
(4mm Pitch)
2,000
PMR50
PMR100
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Quantity
/ Reel
J
0 0 0
Resistance
Tolerance
Nominal Resistance
Resistance code, 3digits.
J (Max. 0.5mΩ)
2015.01 - Rev.E
PMR Series – Jumper type –
Data Sheet
Chip Resistor Dimensions and Markings
PMR01 / 03 / 10 / 18
PMR25 / 50 / 100
(Top)
L
(Top)
a
L
0000
<Marking method>
0000 (4 digits)
a
0000
W
W
t
t
b
b
(Bottom)
b
(Bo ttom)
c
b
b
(Unit : mm)
Part No.
(mm)
(inch)
L
W
t
a
b
c
Marking
existence
PMR01
1005
0402
1.0±0.05
0.5±0.05
0.25±0.1
−
0.3±0.1
−
No
0603
1.6±0.15
0.8±0.15
0.25±0.1
−
0.35±0.15
−
No
1.1 −0.05
0.32±0.15
−
0.55±0.25
−
Yes
PMR03
1608
+0.15
PMR10
2012
0805
2.0±0.15
PMR18
3216
1206
3.2±0.15
1.6±0.15
0.32±0.1
−
0.9±0.25
−
Yes
PMR25
3225
1210
3.2±0.2
2.5±0.15
0.32±0.15
0.5±0.2
0.9±0.2
1.95±0.2
Yes
PMR50
5025
2010
5.0±0.2
2.5±0.2
0.32±0.15
0.5±0.2
1.4±0.2
1.95±0.2
Yes
PMR100
6432
2512
6.4±0.25
3.2±0.25
0.32±0.15
0.5±0.25
1.7±0.25
2.65±0.25
Yes
Land pattern Example
B
D
Land
C
A
(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
1.0
4.0
1.8
1.5
PMR25
1.0
4.0
2.8
1.5
PMR50
1.8
6.0
2.8
2.1
PMR100
2.4
7.6
3.8
2.6
Part No.
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2015.01 - Rev.E
PMR Series – Jumper type –
Data Sheet
Derating Curve
When the ambient temperature exceeds 70°C, power dissipation must be adjusted according to the derating curves below.
PMR01 / 03 / 10 / 18 / 25 / 50 / 100
PERCENT RATED POWER (%)
100
80
60
40
20
0
−55
0
70
100
AMBIENT TEMPERATURE (°C)
155
Characteristics
Test Items
Guaranteed Value
Test Conditions
(Under terminations)
Resistance
Max. 0.5mΩ
20°C
Measuring method :
Probes
Measure under
terminations by 4 probes.
Variation of resistance
with temperature
Max. 0.5mΩ
Measurement : +20 / −55 / +20 / +125°C
Overload
Max. 0.5mΩ
Rated power × 2.5, 2s
Solderability
Resistance to
soldering heat
A new uniform coating of minimum of
95% of the surface being immersed
and no soldering damage.
Max. 0.5mΩ
No remarkable abnormality on the appearance.
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
Max. 0.5mΩ
Test temp. : −55°C to +125°C 5cycle
Damp heat, steady state
Max. 0.5mΩ
40°C, 93%RH (Relative Humidity)
Test time : 1,000h to 1,048h
Endurance at 70°C
Max. 0.5mΩ
70°C
Rated power
1.5h : ON − 0.5h : OFF
Test time : 1,000h to 1,048h
Endurance
Max. 0.5mΩ
155°C
Test time : 1,000h to 1,048h
Resistance to solvent
Max. 0.5mΩ
23±5°C, Immersion cleaning, 5±0.5min
Solvent : 2−propanol
Bend strength of
the end face plating
Without mechanical damage such as breaks.
−
Compliance Standard(s) : IEC60115−8
JISC 5201−8
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c 2015 ROHM Co., Ltd. All rights reserved.
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2015.01 - Rev.E
PMR Series – Jumper type –
Data Sheet
Tape Dimensions
Paper Tape
(Unit : mm)
P0
P2
P1
Part No.
W
F
E
A0
B0
PMR03
8.0±0.3
3.5±0.05
1.75±0.1
0.95±0.1
1.75±0.1
PMR10
8.0±0.3
3.5±0.05
1.75±0.1
1.65 −0.1
PMR18
8.0±0.3
3.5±0.05
1.75±0.1
1.95 −0.05
Part No.
D0
P0
P1
P2
T2
PMR03
+0.1
φ1.5 0
4.0±0.1
4.0±0.1
2.0±0.05
Max 1.1
PMR10
+0.1
φ1.5 0
4.0±0.1
4.0±0.1
2.0±0.05
Max 1.1
PMR18
+0.1
φ1.5 0
4.0±0.1
4.0±0.1
2.0±0.05
Max 1.1
Part No.
W
F
E
A0
B0
PMR01
8.0±0.3
3.5±0.05
1.75±0.1
0.7±0.1
1.2±0.1
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
Part No.
D0
P0
P1
P2
T2
2.0±0.05
2.0±0.05
Max 1.1
φD0
E
F
W
B0
A0
Top tape
Base paper
(Bottom tape)
Components
+0.2
+0.1
+0.2
2.4 −0.1
3.5
+0.15
−0.05
Cavity
T2
(Unit : mm)
Embossed Tape
P2
φD
B0
W
F
E
0
P0
A0
P1
T2
+0.1
φ1.5 0
PMR01
4.0±0.1
PMR25
φ1.5
+0.1
0
4.0±0.1
4.0±0.1
2.0±0.05
Max 1.1
PMR50
+0.1
φ1.5 0
4.0±0.1
4.0±0.1
2.0±0.05
Max 1.1
+0.1
0
4.0±0.1
4.0±0.1
2.0±0.05
Max 1.1
φ1.5
PMR100
02
04
08
A
08
06
D
04
B
02
A
06
Reel Dimensions
B
D
C
Label
C
Label
ACCORDING TO EIAJ ET-7200B
ACCORDING TO EIAJ ET-7200B (RRV)
(Unit : mm)
Part No.
A
B
0
φ180
−1.5
+1.0
φ60
0
C
D
PMR01
PMR03
PMR10
PMR18
9
+1.0
0
φ13±0.2
PMR25
PMR50
13
PMR100
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+1.0
0
2015.01 - Rev.E
Datasheet
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 (even if you use no-clean type fluxes, cleaning residue of
flux is recommended); 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 (Pd) depending on Ambient temperature (Ta). When used in sealed area, confirm the actual
ambient 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.001
Datasheet
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 Cl2, 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
QR code 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.001
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
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