UCR03EVPFLR270 datasheet, PDF - EEWORLD Datasheet

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UCR03EVPFLR270: DescriptionCurrent Sense Resistors - SMD 0603 0.27ohm 1% CS-Thk Film AEC-Q200; CategoryPassive components; File Size544KB，8 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/; Environmental Compliance

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UCR03EVPFLR270 Overview

Current Sense Resistors - SMD 0603 0.27ohm 1% CS-Thk Film AEC-Q200

UCR03EVPFLR270 Parametric

Parameter Name	Attribute value
Product Attribute	Attribute Value
Manufacturer	ROHM Semiconductor
Product Category	Current Sense Resistors - SMD
RoHS	Details
Tolerance	1 %
Minimum Operating Temperature	- 55 C
Maximum Operating Temperature	+ 155 C
Case Code - in	0603
Case Code - mm	1608
Termination	2 Terminal
Qualification	AEC-Q200
Packaging	Cut Tape
Packaging	MouseReel
Packaging	Reel
Application	Current Sense
Height	0.5 mm
Length	1.6 mm
Operating Temperature Range	- 55 C to + 155 C
Package / Case	0603 (1608 metric)
Product	Thick Film Resistors SMD
Termination Style	SMD/SMT
Type	AEC-Q200
Width	0.8 mm
Mounting Style	PCB Mount
Factory Pack Quantity	5000
Unit Weight	0.000071 oz

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Thick film low ohmic chip resistors for current detection

UCR series

●

Datasheet

Features

1)Very-low ohmic resistance from 11mΩ is in lineup by thick-film resistive element.

2)Resistive element is located at bottom side, which reduces the resistance shift

during mounting process.

3)ROHM's unique structure achieved improvement of heat.

4)ROHM resistors have obtained ISO9001 / ISO / TS16949 certification.

5)Corresponds to AEC-Q200. But UCR006 is preraring.

UCR03 (under 100mΩ or less) are unsupprted.

●

Products list

Size

Part No.

(mm)

(inch)

0201

Rated Power

(70

℃

)

(W)

0.1

Resistance

tolerance

(%)

F ( ±1% )

J ( ±5% )

F ( ±1% )

J ( ±5% )

F ( ±1% )

J ( ±5% )

F ( ±1% )

J ( ±5% )

F ( ±1% )

emperature

coefficient

(ppm /

℃

)

+300

300

250

200

250

200

150

250

150

250±200

250

150

350

200

150

0.100

≦

R<1

0.068

≦

R<0.100

0.100

≦

R<0.220

0.220

≦

0.910

0.020

≦

R<0.050

0.050

≦

R<0.100

0.100

≦

R<0.200

0.220

≦

0.910

0.020

≦

0.047

＜

0.1

0.011

≦

＜

0.020

≦

0.047

＜

0.1

0.011

≦

R<0.020

0.020

≦

0.039

＜

0.1

Resistance range

(Ω)

(E24series)

Operating

temperature

range

(

℃

)

-55

+155

UCR006

UCR01

0603

1005

0402

0.125

-55

+155

0.25

UCR03

1608

0603

0.20

-55

+155

UCR10

2012

0805

0.33

J ( ±5% )

-55

+155

UCR18

3216

1206

0.5

F ( ±1% )

J ( ±5% )

-55

+155

* 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

UCR

Part No.

1 0

Size (mm [inch])

006 (0603 [0201])

01 (1005 [0402])

03 (1608 [0603])

10 (2012 [0805])

18 (3216 [1206])

Part No.

UCR006

UCR01

EVH

Packaging specifications code

Code

YVP

MVP

EWP

UCR03

(20mΩ

47mΩ)

Resistance

tolerance

F ( ±1% )

J ( ±5% )

Special

part code

：

0.011

0.091Ω

：

0.1Ω

R1 0

Nominal resistance

Resistance code,3 or 4 digits.

Resistance

tolerance

Specialcode

Resistance

code

：

UCR

(Thick film low

ohmic chip

resistors)

Packaging

Quantity

specifications / Reel

Paper tape

( 2mm Pitch)

Paper tape

( 2mm Pitch)

Paper tape

( 4mm Pitch)

Paper tape

( 4mm Pitch)

Paper tape

( 4mm Pitch)

15,000

10,000

FS,FL,JS

4 digits

3 digits

5,000

EVP

(51mΩ

910mΩ)

UCR10

UCR18

EVH

www.rohm.com

1/4

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

CHINA

CLASS

Ⅲ

CLASS

Ⅱ

CLASS

Ⅲ

CLASS

Ⅲ

CLASS

Ⅳ

CLASS

Ⅲ

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

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

The Products are not subject to radiation-proof design.

Please verify and confirm characteristics of the final or mounted products in using the Products.

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.

De-rate Power Dissipation (Pd) depending on Ambient temperature (T When used in sealed area, confirm the

a).

actual ambient temperature.

Confirm that operation temperature is within the specified range described in the product specification.

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.

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

Rev.001

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