NTC Thermistors

Temperature Sensor and Compensation 0402 (1005) Size

Chip NTC Thermistor 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. Same B-constant in the same resistance in the three

sizes (0805 size / 0603 size / 0402 size)

Easy to use smaller size in the circuits

6. 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)

0.25±0.10

0.25±0.10

1.0±0.05

(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)

NCP15XC220

p03RC

22

3100 ±3%

3126

3128

3136

6.70

100

1

NCP15XC330

p03RC

33

3100 ±3%

3126

3128

3136

5.50

100

1

NCP15XC470

p03RC

47

3100 ±3%

3126

3128

3136

4.60

100

1

NCP15XC680

p03RC

68

3100 ±3%

3126

3128

3136

3.80

100

1

NCP15XF101

p03RC

100

3250 ±3%

3282

3284

3296

3.10

100

1

NCP15XF151

p03RC

150

3250 ±3%

3282

3284

3296

2.50

100

1

NCP15XM221

p03RC

220

3500 ±3%

3539

3545

3560

2.10

100

1

NCP15XM331

p03RC

330

3500 ±3%

3539

3545

3560

1.70

100

1

NCP15XQ471

p03RC

470

3650 ±2%

3688

3693

3706

1.40

100

1

NCP15XQ681

p03RC

680

3650 ±3%

3688

3693

3706

1.20

100

1

NCP15XQ102

p03RC

1.0k

3650 ±2%

3688

3693

3706

1.00

100

1

NCP15XW152

p03RC

1.5k

3950 ±3%

3982

3987

3998

0.81

100

1

NCP15XW222

p03RC

2.2k

3950 ±3%

3982

3987

3998

0.67

100

1

NCP15XW332

p03RC

3.3k

3950 ±3%

3982

3987

3998

0.55

100

1

NCP15XM472

p03RC

4.7k

3500 ±2%

3539

3545

3560

0.46

100

1

NCP15XW472

p03RC

4.7k

3950 ±3%

3982

3987

3998

0.46

100

1

NCP15XW682

p03RC

6.8k

3950 ±3%

3982

3987

3998

0.38

100

1

NCP15XH103D03RC

10k ±0.5% 3380 ±0.7%

3428

3434

3455

0.31

100

1

NCP15XH103F03RC

10k ±1%

3380 ±1%

3428

3434

3455

0.31

100

1

NCP15XH103

p03RC

10k

3380 ±1%

3428

3434

3455

0.31

100

1

NCP15XV103

p03RC

10k

3900 ±3%

3930

3934

3944

0.31

100

1

NCP15XW153

p03RC

15k

3950 ±3%

3982

3987

3998

0.25

100

1

NCP15XW223

p03RC

22k

3950 ±3%

3982

3987

3998

0.21

100

1

NCP15WL223

p03RC

22k

4485 ±1%

4537

4543

4557

0.21

100

1

NCP15WB333

p03RC

33k

4050 ±3%

4101

4108

4131

0.17

100

1

NCP15WL333

p03RC

33k

4485 ±1%

4537

4543

4557

0.17

100

1

Continued on the following page.

R44E.pdf

Dec.17,2012

8

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

2