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R44E.pdf
10.2.22
sales representatives or product engineers before ordering.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
NTC Thermistors
for Temperature Sensor and Compensation 0603 (1608) Size
0.8±0.15
0201/0402/0603/0805 sized Chip NTC Thermistors have Ni
barrier termination and provide excellent solderability
and offer high stability in environment by unique inner
construction.
0.2-0.6
0.2-0.6
1.6±0.15
s Features
1. Excellent solderability and high stability in
environment
2. Excellent long time aging stability
3. High accuracy in resistance and B-constant
4. Flow / 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)
0.8±0.15
3
Electrode
(Ag System + Ni Plating + Sn Plating)
(in mm)
s 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
Part Number
Resistance
(25°C)
(ohm)
B-Constant
(25-50°C)
(K)
NCP18XF101p03RB
100
3250 ±3%
3282
3284
3296
3.10
100
1
NCP18XF151p03RB
150
3250 ±3%
3282
3284
3296
2.50
100
1
NCP18XM221p03RB
220
3500 ±3%
3539
3545
3560
2.10
100
1
NCP18XM331p03RB
330
3500 ±3%
3539
3545
3560
1.70
100
1
NCP18XQ471p03RB
470
3650 ±2%
3688
3693
3706
1.40
100
1
NCP18XQ681p03RB
680
3650 ±3%
3688
3693
3706
1.20
100
1
NCP18XQ102p03RB
1.0k
3650 ±2%
3688
3693
3706
1.00
100
1
NCP18XW152p03RB
1.5k
3950 ±3%
3982
3987
3998
0.81
100
1
NCP18XW222p03RB
2.2k
3950 ±3%
3982
3987
3998
0.67
100
1
NCP18XW332p03RB
3.3k
3950 ±3%
3982
3987
3998
0.55
100
1
NCP18XM472p03RB
4.7k
3500 ±2%
3539
3545
3560
0.46
100
1
NCP18XW682p03RB
6.8k
3950 ±3%
3982
3987
3998
0.38
100
1
NCP18XH103D03RB
10k ±0.5%
3380 ±0.7%
3428
3434
3455
0.31
100
1
NCP18XH103F03RB
10k ±1%
3380 ±1%
3428
3434
3455
0.31
100
1
NCP18XH103p03RB
10k
3380 ±1%
3428
3434
3455
0.31
100
1
NCP18XV103p03RB
10k
3900 ±3%
3930
3934
3944
0.31
100
1
NCP18XW153p03RB
15k
3950 ±3%
3982
3987
3998
0.25
100
1
NCP18XW223p03RB
22k
3950 ±3%
3982
3987
3998
0.21
100
1
NCP18WB333p03RB
33k
4050 ±3%
4101
4108
4131
0.17
100
1
NCP18WB473D03RB
47k ±0.5%
4030 ±0.5%
4101
4108
4131
0.14
100
1
NCP18WB473F10RB
47k ±1%
4050 ±1.5%
4101
4108
4131
0.14
100
1
NCP18WB473p03RB
47k
4050 ±2%
4101
4108
4131
0.14
100
1
NCP18WD683p03RB
68k
4150 ±3%
4201
4209
4232
0.12
100
1
4255
4260
4282
0.10
100
1
4255
4260
4282
0.10
100
1
NCP18WF104D03RB
NCP18WF104F12RB
100k ±0.5% 4200 ±0.5%
100k ±1%
4200 ±1%
B-Constant
B-Constant
B-Constant
Permissive Operating Rated Electric Typical Dissipation
(25-80°C)
(25-85°C)
(25-100°C)
Current (25°C)
Power (25°C) Constant (25°C)
(Reference Value) (K) (Reference Value) (K) (Reference Value) (K)
(mA)
(mW)
(mW/°C)
Continued on the following page.
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