Datasheet > ERTJ1VT472JA

ERTJ1VT472JA

更新时间： 2024-11-08 05:32:31

品牌	Logo	应用领域
松下 - PANASONIC		/
页数	文件大小	规格书
7页	283K
描述
NTC Thermistor, 4700ohm, Surface Mount, CHIP, 0603, ROHS COMPLIANT

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ERTJ1VT472JA 数据手册

Multilayer NTC Thermistors

Series:

ERTJ

■ Features

● Surface Mount Device (0201, 0402, 0603)

■ Recommended Applications

● Mobile Phone

● Highly reliable multilayer / monolithic structure

· Temperature compensation for crystal oscillator

· Temperature compensation for semiconductor

devices

● Wide temperature operating range (–40 to 125 C)

● Environmentally-friendly lead-free

● RoHS compliant

● Personal Computer

· Temperature detection for CPU and memory device

· Temperature compensation for ink-viscosity

(Inkjet Printer)

● Battery Pack

· Temperature detection of battery cells

● Liquid Crystal Display

· Temperature compensation of display contrast

· Temperature compensation of display backlighting

(CCFL)

■ Handling Precautions

■ Packaging Speciﬁcations

See Page 155 to 159

See Page 149, 168

■ Explanation of Part Numbers

(Example)

Packaging

Style Code

B Value Class Code

Nominal Resistance

Resistance Tolerance

Code

Common Code

Size Code

R₂₅(ȑ)

“0201”

“0402”

“0603”

2701 to 2800

3301 to 3400

3801 to 3900

4001 to 4100

4201 to 4300

4301 to 4400

4401 to 4500

4601 to 4700

Product Code

ERT NTC

Type Code

Chip Type (SMD)

Multilayer Type

The first two digits

are significant figures

of resistance and the

third one denotes

the number of zeros

following them.

1% Narrow

Tolerance

“0201”, “0402”

Paper Taping

(Pitch : 2 mm)

“0603”

Thermistors

Type

3% Standard

5% Type

Punched carrier

Paper Taping

(Pitch : 4 mm)

Special

Specification

■ Construction

Name

Semiconductive Ceramics

Internal electrode

Substrate electrode

Terminal

electrode

Intermediate electrode

External electrode

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

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

Feb. 2006

12 3 4 5 6 7

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