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R44E.pdf
10.2.22
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• 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 Thermo String Type
1.2±0.4
1.2±0.4
This product is a small flexible lead type NTC Thermistor
with the small head and the thin lead wire.
25 to 100±2
110 to 150±3
s Features
ø0.30±0.05
3+2/-1
1. High accuracy and high sensibility temperature sensing
is available by the small size and high accuracy NTC
Thermistor.
2. Narrow space temperature sensing is available by the
small sensing head and the thin lead wire.
3. Flexibility and wide variety length (25 mm to 150mm)
enables designing flexible temperature sensing
architectures.
4. This product is compatible with our 0402 (EIA) size
chip Thermistor.
5. Excellent long time aging stability
6. This is halogen free product. *
* Cl= max.900ppm, Br=max.900ppm and
Cl+Br=max.1500ppm
7. NXFT series are recognized by UL/cUL.
(UL1434, File No.E137188).
The full length 25mm, 30 to 150mm Interval 10mm.
(in mm)
NXFT15_1B Type(twist)
1.2±0.4
25 to 100±2
110 to 150±3
1.2±0.4
ø0.30±0.05
3+2/-1
s Applications
5
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
The full length 25mm, 30 to 150mm Interval 10mm.
(in mm)
NXFT15_2B Type(without twist)
Part Number
Resistance
(25°C)
(ohm)
B-Constant
(25-50°C)
(K)
B-Constant
B-Constant
B-Constant
(25-80°C)
(25-85°C)
(25-100°C)
(Reference Value) (K) (Reference Value) (K) (Reference Value) (K)
Operating Current
for Sensor (25°C)
(mA)
Rated Electric Typical Dissipation Thermal Time
Power (25°C) Constant (25°C)
Constant
(mW)
(mW/°C)
(s)
NXFT15XH103FApBppp
10k
3380 ±1%
3423
3431
3452
0.12
7.5
1.5
4
NXFT15WB473FApBppp
47k
4050 ±1%
4091
4097
4114
0.06
7.5
1.5
4
NXFT15WF104FApBppp
100k
4250 ±1%
4303
4311
4334
0.04
7.5
1.5
4
p is the fulled with lead shape (1:twist, 2:without twist).
ppp is the fulled with Total-length codes. (25mm, 30 to 150mm interval 10mm, ex. 050=50mm)
Operating Current for Sensor rises Thermistor's temperature by 0.1.°C
Rated Electric Power is necessary electric power that Thermistor's temperature rises 5°C by self heating at 25°C in still air.
Operating Temperature Range: -40°C to +125°C
25
