NTC Thermistors

Temperature Sensor and Compensation 0201 (0603) Size

Chip NTC Thermistors have Ni barrier termination

and provide excellent solderability and offer high

stability in environment by unique inner construction.

c Features

1. Excellent solderability and high stability in

environment

2. Excellent long time aging stability

3. High accuracy in resistance and B-Constant

4. Reflow soldering possible

5. NCP series are recognized by UL/cUL.

(UL1434, File No.E137188)

c Applications

1. Temperature compensation for transistor, IC and

crystal oscillator in mobile communications

2. Temperature sensor for rechargeable batteries

3. Temperature compensation of LCD

4. Temperature compensation in general use of electric

circuits

Electrode

(Ag System + Ni Plating + Sn Plating)

0.15±0.05

0.15±0.05

0.60±0.03

(in mm)

Part Number

Resistance

(25°C)

(ohm)

B-Constant

(25-50°C)

(K)

B-Constant

(25-80°C)

(Reference Value) (K)

B-Constant

(25-85°C)

(Reference Value) (K)

B-Constant

(25-100°C)

(Reference Value) (K)

Permissive Operating

Current (25°C)

(mA)

Rated Electric

Power (25°C)

(mW)

Typical Dissipation

Constant (25°C)

(mW/°C)

NCP03XM102

p05RL

1.0k

3500 ±1%

3539

3545

3560

1.00

100

1

NCP03XM152

p05RL

1.5k

3500 ±1%

3539

3545

3560

0.81

100

1

NCP03XM222

p05RL

2.2k

3500 ±1%

3539

3545

3560

0.67

100

1

NCP03XM332

p05RL

3.3k

3500 ±1%

3539

3545

3560

0.55

100

1

NCP03XM472

p05RL

4.7k

3500 ±1%

3539

3545

3560

0.46

100

1

NCP03XH682

p05RL

6.8k

3380 ±1%

3428

3434

3455

0.38

100

1

NCP03XH103F05RL

10k ±1%

3380 ±1%

3428

3434

3455

0.31

100

1

NCP03XH103

p05RL

10k

3380 ±1%

3428

3434

3455

0.31

100

1

NCP03XV103

p05RL

10k

3900 ±1%

3930

3934

3944

0.31

100

1

NCP03XH153

p05RL

15k

3380 ±1%

3428

3434

3455

0.25

100

1

NCP03XH223

p05RL

22k

3380 ±1%

3428

3434

3455

0.21

100

1

NCP03WF333

p05RL

33k

4250 ±1%

4303

4311

4334

0.17

100

1

NCP03WB473

p05RL

47k

4050 ±3%

4101

4108

4131

0.14

100

1

NCP03WL473

p05RL

47k

4485 ±1%

4537

4543

4557

0.14

100

1

NCP03WF683

p05RL

68k

4250 ±1%

4303

4311

4334

0.12

100

1

NCP03WL683

p05RL

68k

4485 ±1%

4537

4543

4557

0.12

100

1

NCP03WF104F05RL

100k ±1%

4250 ±1%

4303

4311

4334

0.10

100

1

NCP03WF104

p05RL

100k

4250 ±1%

4303

4311

4334

0.10

100

1

NCP03WL104

p05RL

100k

4485 ±1%

4537

4543

4557

0.10

100

1

NCP03WL154

p05RL

150k

4485 ±1%

4537

4543

4557

0.08

100

1

NCP03WL224

p05RL

220k

4485 ±1%

4537

4543

4557

0.06

100

1

p is filled with resistance tolerance codes (E: ±3%, J: ±5%).

Rated Electric Power shows the required electric power that causes Thermistor's temperature to rise to 125°C by self heating, at ambient temperature of 25 °C.

Operating Temperature Range: -40°C to +125°C

R44E.pdf

Dec.17,2012

7

• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

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