NTCG203JH472JT TDK Corporation, NTCG203JH472JT Datasheet

NTCG203JH472JT

Manufacturer Part Number

NTCG203JH472JT

Description

Manufacturer

TDK Corporation

Type

NTCr

Datasheet

1.NTCG203JH472JT.pdf (13 pages)

Specifications of NTCG203JH472JT

Description Of Terminals

Leadless

Mounting Style

Surface Mount

Pin Count

Screening Level

Automotive

Resistance @ 25c

4.7kohm

Percentage Of Resistance Tolerance @ 25c

±5

Accuracy

±3

Operating Temperature Min Deg. C

-40C

Operating Temperature Max Deg. C

125C

Product Length (mm)

2mm

Product Depth (mm)

1.25mm

Lead Free Status / RoHS Status

Supplier Unconfirmed

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

NTCG203JH472JT1

Manufacturer:

TDK/东电化

Quantity:

20 000

Current page: 1 of 13
Download datasheet (145Kb)

NTC Thermistors

NTCG Series(SMD, Pb Free) NTCG06/10/16/20 Types

NTC(Negative Temperature Coefficient) Thermistors are manufac-

tured from sintered metal oxides. Each thermistor consists of a

combination of two to four of the following materials: Manganese,

Nickel, Cobalt and Copper. NTC thermistors are semiconductor

resistors that exhibit decreasing resistance characteristics with

increasing temperature. TDK thermistors have low thermal time

constants which result in extremely high rates of resistance

change to accurately track the temperature.

CHARACTERISTICS OF THE NTC THERMISTOR

Y-axis: Linear

FEATURES

• Small sized 0603 type (L0.6× W0.3× T0.3mm) series are avail-

• Lead (Pb) free product.

• Product Conforming to RoHS Directive

• Good solderability.

• Layered internal electrode structure.

• Product series provides a wide range of resistances and B

• Good stability of resistance value after soldering.

• The 0603, 1608 and 1005 types provide 3 different shapes with

• Attains less that low floating capacitance (using TCXO) in the

• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific

• All specifications are subject to change without notice.

bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.

able.

By using lead-less terminal electrodes and electroplating (Ni-

Sn), this product realized excellent solderablity and soldering

heat resistance, comparing with the conventional eutectic

mixture solder and lead-free solder (Sn/Ag/Cu, etc.).

Conformity to RoHS Directive: This means that, in conformity

with EU Directive 2002/95/EC, lead, cadmium, mercury,

hexavalent chromium, and specific bromine-based flame

retardants, PBB and PBDE, have not been used, except for

exempted applications.

constants.

identical resistance-temperature characteristics.

high frequency region.

200

180

160

140

120

100

–50

Temperature ( ˚C )

100

150

Y-axis: Log.

APPLICATIONS

• Temperature sensor

• Temperature compensation

USED SET

• Equipment related to mobile communication

• Computer related equipment

• DVC/DSC devices

• Equipment related to car audio

• Optical communication related equipment

TCXOs (temperature compensated type quartz oscillator), RF

circuits (power amp circuits, temperature monitoring circuits),

LCD panel temperature compensation circuits, battery pack

temperature compensation circuits

CPU periphery temperature monitoring circuits, temperature

compensation circuit of optical pickup for DVD writing, tempera-

ture compensated circuit in HDD

Auto-focus circuits, plunger peripheral circuits, battery pack tem-

perature control circuits

Various types of pickup temperature compensation circuits, tem-

perature compensation for various types of circuits

Laser transmission circuit temperature compensation

1000

100

0.1

–50

Temperature ( ˚C )

100

010-01 / 20090528 / eb221_ntcg.fm

Conformity to RoHS Directive

150

(1/13)

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NTCG203JH472JT Summary of contents

Page 1

NTC Thermistors NTCG Series(SMD, Pb Free) NTCG06/10/16/20 Types NTC(Negative Temperature Coefficient) Thermistors are manufac- tured from sintered metal oxides. Each thermistor consists of a combination of two to four of the following materials: Manganese, Nickel, Cobalt and Copper. NTC thermistors ...

Page 2

SHAPES AND DIMENSIONS L B Electrode material Internal:Pd External:Ag/Ni/Sn Type 0603 0.6±0.03 0.3±0.03 0.3±0.03 1005 1±0.05 0.5±0.05 0.5±0.05 1608 1.6±0.1 0.8±0.1 0.8±0.1 2012 2±0.2 1.25±0.2 0.7±0.2 RECOMMENDED PC BOARD PATTERN Type a b 0603 ...

Page 3

RESISTANCE VALUE RANGE Resistance 10Ω 100Ω 1kΩ Type 0603 30Ω 1005 30Ω 1608 30Ω 2012 470Ω TYPICAL USED SET AND TDK PRODUCT NAMES Used set TCXO(Temperature compensated crystal oscillator) Mobile Power amplifier module communication LCD devices Temperature monitor Battery pack ...

Page 4

PRODUCT IDENTIFICATION NTC 101 T (1) (2) (3) (4) (5) (6) (7) (8) (9) (1) NTC thermistor (2) Structural classification Multilayer internal electroded chip type NTC G thermistor(Pb free type) (3) Shapes and dimensions code 06 0603 ...

Page 5

TYPE ELECTRICAL CHARACTERISTICS Resistance-temperature Part No. group NTCG063EH300 A NTCG063EH400 B NTCG062QH101 NTCG064KH202 D NTCG064KH302 E NTCG064BH103 H NTCG063JH103 • Resistance-temperature group Capacitance 6pF max.[25° 40MHz, 0.1Vrms] RESISTANCE vs. TEMPERATURE CHARACTERISTICS TABLE (CONVERSION TABLE) ...

Page 6

TYPE ELECTRICAL CHARACTERISTICS Resistance-temperature Part No. group NTCG103EH300 A NTCG103EH400 NTCG103EH101 NTCG104BH102 C NTCG104BH152 NTCG104BH222 NTCG104BH472 E NTCG104BH682 NTCG104BH103 NTCG104LH223 NTCG104LH333 NTCG104LH473 F NTCG104LH683 NTCG104LH104 NTCG104LH154 NTCG104QH224 NTCG104QH334 G NTCG104QH474 NTCG104QH105 H NTCG103JH103 NTCG104BF473 J NTCG104BF683 K NTCG104EH104 U ...

Page 7

TYPE RESISTANCE vs. TEMPERATURE CHARACTERISTICS TABLE (CONVERSION TABLE) Resistance-temperature group Temp.(°C) A RT/R25 B(25/T) –40 19.59 3182 –35 14.79 3188 –30 11.28 3193 –25 8.685 3199 –20 6.753 3204 –15 5.298 3208 –10 4.192 3213 –5 3.343 3217 0 ...

Page 8

TYPE RESISTANCE vs. TEMPERATURE CHARACTERISTICS TABLE (CONVERSION TABLE) Resistance-temperature group Temp.(° RT/R25 B(25/T) RT/R25 –40 18.850 –35 14.429 –30 11.133 –25 8.656 –20 13.55 4371 6.779 –15 9.833 4398 5.346 –10 7.197 4424 4.245 –5 5.309 4449 ...

Page 9

TYPE ELECTRICAL CHARACTERISTICS Resistance-temperature Part No. group NTCG163EH300 A NTCG163EH400 NTCG163EH101 NTCG164BH102 C NTCG164BH222 NTCG164BH332 E NTCG164BH472 NTCG164BH103 NTCG164LH223 NTCG164LH333 F NTCG164LH473 NTCG164LH104 NTCG164LH154 NTCG164QH224 NTCG164QH334 G NTCG164QH474 NTCG164QH105 H NTCG163JH103 J NTCG164CH473 • Resistance-temperature group A, C: Capacitance ...

Page 10

TYPE RESISTANCE vs. TEMPERATURE CHARACTERISTICS TABLE (CONVERSION TABLE) Resistance-temperature group Temp.(°C) G RT/R25 B(25/T) –40 –35 –30 –25 –20 13.55 4371 –15 9.833 4398 –10 7.197 4424 –5 5.309 4449 0 3.947 4473 5 2.957 4496 10 2.232 4518 ...

Page 11

AND 1608 NARROW TOLERANCE TYPES Resistance-temperature Part No. group NTCG163JF103 H NTCG103JF103 NTCG063JF103 J NTCG104BF473 K NTCG104EF104 ∗ : Tolerance, Narrow tolerance F: ±1%, G: ±2%, H: ±3% supported. RESISTANCE vs. TEMPERATURE CHARACTERISTICS TABLE (CONVERSION TABLE) Resistance-temperature group Temp.(°C) ...

Page 12

TYPE ELECTRICAL CHARACTERISTICS Resistance-temperature Part No. group NTCG203EH471 L NTCG203EH681 NTCG203BH102 M NTCG203BH152 NTCG203FH222 N NTCG203FH332 NTCG203JH472 P NTCG203JH682 NTCG203NH103 Q NTCG203NH153 NTCG203SH223 R NTCG203SH333 NTCG204AH473 S NTCG204AH683 NTCG204CH104 T NTCG204CH154 RESISTANCE vs. TEMPERATURE CHARACTERISTICS TABLE (CONVERSION TABLE) Resistance-temperature ...

Page 13

CIRCUIT EXAMPLES 1. CELLULAR PHONE 1.1 LCD, Adjustment of contrast 2. HARD DISK DRIVE Chip NTC thermistor NTCG1005, 1608 types Resistance tolerance: ±3 to ±5%/B constant tolerance: ±2 to ±3% Swing arm Actuator Magnetic head 3. BATTERY PACK Li-ion Ni-MH ...

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