NCP18XW223E03RB Datasheet, PDF (37/47 Pages) Murata Manufacturing Co., Ltd. – NTC Thermistors for Temp. Sensor and Compensation Chip Type

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10.2.22 ^{• 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 Inrush Current Suppression Lead Type
This product effectively supresses surge currents
which are generated when switching power regulators
are turned on.
s Features
1. Lead is not contained in the ceramic element, the
terminations, the solder for inner connection and
the coating resin.
2. Most suitable for power supplies of less than 100W
3. Excellent recovery characteristics due to resin
coating with excellent heat characteristics
4. Highly reliable
s Applications
1. Switching power supplies
2. CRT monitors
3. Color televisions
4. VCR-Power supplies
5. Other power circuits
NTPAN : 23.0 max.
NTPAJ : 20.0 max.
5.5 max.
Coating Extension
on Lead : to line A
NTPAN/NTPAJ Series
10.0±1.5
A
ø0.8±0.05
Sn plated Cu wire
(in mm)
NTPAD : 16.0 max.
NTPAA : 12.0 max.
5.5 max.
5.0 max.
Coating Extension
on Lead : to line A
A
NTPAD/NTPAA Series
7.5±1.5
ø0.8±0.05
Sn plated Cu wire
(in mm)
NTPA9 : 11.0 max.
NTPA7 : 9.0 max. 5.0 max.
Part Number
NTPAN3R0LDKB0
NTPAN4R0LDKB0
NTPAN6R0LDKB0
NTPAJ4R0LDKB0
NTPAJ6R0LDKB0
NTPAJ8R0LDKB0
NTPAJ100LDKB0
NTPAD3R9LDNB0
NTPAD5R1LDNB0
NTPAD8R0LDNB0
NTPAD160LDNB0
NTPAA2R2LDNB0
Resistance
(25°C)
(ohm)
3.0 ±15%
4.0 ±15%
6.0 ±15%
4.0 ±15%
6.0 ±15%
8.0 ±15%
10.0 ±15%
3.9 ±15%
5.1 ±15%
8.0 ±15%
16.0 ±15%
2.2 ±15%
Coating Extension
on Lead : to line A
A
NTPA7/NTPA9 Series
5.0±1.5
ø0.6±0.05
Sn plated Cu wire
(in mm)
Permissible Max.
Current (25°C)
(A)
5.4
4.7
3.9
4.0
3.4
3.0
2.6
3.3
3.0
2.7
2.0
3.7
Permissible Max.
Current (55°C)
(A)
4.7
4.1
3.4
3.5
2.9
2.6
2.2
2.9
2.6
2.3
1.7
3.2
Thermal Time
Thermal Dissipation
8
Constant (25°C)
Constant (25°C)
(s)
(mW/°C)
135
26.8
130
26.8
130
26.8
125
21.8
125
21.8
130
21.8
130
21.8
65
18.2
85
18.8
65
18.7
100
19.1
70
13.5
Continued on the following page.
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