ERJ-A1AJ181U Panasonic - ECG, ERJ-A1AJ181U Datasheet

ERJ-A1AJ181U

Manufacturer Part Number

ERJ-A1AJ181U

Description

RES WIDE TERM 180 OHM 5% 2512

Manufacturer

Panasonic - ECG

Series

ERJr

Datasheet

1.ERJ-A1AJ181U.pdf (3 pages)

Specifications of ERJ-A1AJ181U

Resistance (ohms)

180

Power (watts)

1.3W

Composition

Thick Film

Features

Current Sense

Temperature Coefficient

±200ppm/°C

Tolerance

±5%

Size / Dimension

0.252" L x 0.126" W (6.40mm x 3.20mm)

Height

0.022" (0.55mm)

Lead Style

Surface Mount (SMD - SMT)

Package / Case

2512 (6432 Metric) Wide 1225 (3264 Metric)

Resistance In Ohms

180

Case

2512 (6432 metric) Wide 1225 (3264 metric)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

ERJA1AJ181U

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High Power Chip Resistors / Wide Terminal Type

2512, 2010, 1206, 0805

Type:

■

● High solder-joint reliability by wide terminal con struc tion

● Excellent heat dissipation characteristics by wide

● RoHS compliant

■

Design and speciﬁ cations are each subject to change without notice. Ask factory for the current technical speciﬁ cations before purchase and/or use.

Should a safety concern arise regarding this product, please be sure to contact us immediately.

■Packaging Methods

■Recommended Soldering Conditions

Features

terminal construction

Explanation of Part Numbers

Construction (Example : ERJA1 type)

Thick Film

Chip Resistors

Product Code

ERJ A1, B1, B2, B3

Type : inch

A1 : 2512

B1 : 2010

B2 : 1206

B3 : 0805

Size, Power Rating

(

Power R.

(

R < 10

0.75 W,

0.33 W,

R < 1

1.33 W

0.5 W

1 W,

2 W

1 W

Please see Pages 40 to 43

Please see Page 46

)

Protective coating

Resistance Value Region

0.22

0.01

0.005

Thick film

resistive element

< R

< R < 0.22

< R <10

< R < 0.01

Electrode (Inner) Electrode (Between)

High Power Chip Resistors / Wide Terminal Type

– 22 –

Shown by 3 digits or letters. Only when it is impossible,

shown by 4 digits or letters.

(ex.) 102 : 1.0 k

Resistance Tolerance

■

● Automotive electronic circuits including ECUs (Electrical

● Current sensing for power supply circuits in a variety

■Recommended Land Pattern

■Safety Precautions

4R7 : 4.7

Recommended Applications

control unit), anti-lock breaking systems and air-bag systems

of equipment

Alumina substrate

± 1 %

± 2 %

± 5 %

Electrode (Outer)

Resistance Value

R01 : 0.01

R015 : 0.015

Code

Punched Carrier Taping

4 mm pitch, 5,000 pcs.

Embossed Carrier Taping

4 mm pitch, 5,000 pcs.

Embossed Carrier Taping

4 mm pitch, 4,000 pcs.

= 10 m

= 15 m

Packaging Methods

Packaging

Please see Pages 44 to 45

Please see Page 47

ERJB2

ERJB3

ERJB1

ERJA1

Type

Mar. 2011

Related parts for ERJ-A1AJ181U

ERJ-A1AJ181U Summary of contents

Page 1

... High Power Chip Resistors / Wide Terminal Type 2512, 2010, 1206, 0805 ERJ A1, B1, B2, B3 Type: ■ Features ● High solder-joint reliability by wide terminal con struc tion ● Excellent heat dissipation characteristics by wide terminal construction ● RoHS compliant ■Packaging Methods Please see Pages ■ ...

Page 2

... C +0.10 0.4 min. –0.20 ERJB3 type < R < men sions (mm) 2.00±0.10 1.25±0.10 0.50±0.10 0.25±0.15 0.40±0.15 0.30±0.20 0.30±0.20 0.50±0.20 0.20±0.20 ERJB1 type ERJB2 type < Low resistance zone > – 23 – Mass (Weight) [1000 pcs 5.00±0.20 2.50±0.20 0.55±0.20 0.25±0.20 0.90±0.20 ...

Page 3

... ERJB2 200 1(R < (3) (1206) 0.33 ERJB3 150 0.5(R < (3) (0805) (1) Rated Continuous Working Voltage (RCWV) shall be de ter mined from RCWV= Power Rating list ed above, whichever less. (2) Overload (Short-time Overload) Test Voltage (SOTV) shall be de termined from SOTV=2.5 which ev er less ...

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