| Price | 0.02~0.03USD/PC |
| MOQ | 10000PCS |
| Delivery Time | 10 workdays |
| Brand | AMPFORT |
| Place of Origin | DONGGUAN,GUANGDONG,CHINA |
| Certification | TUV,CQC,UL,CUL |
| Model Number | 10D-5/12D-5/15D-5 |
| Packaging Details | Bulk |
| Payment Terms | T/T |
| Supply Ability | 10KKPCS Per month |
| Place of Origin | DONGGUAN,GUANGDONG,CHINA | Shape | Radial |
| Packaging Details | Bulk | Model Number | 10D-5/12D-5/15D-5 |
| Supply Ability | 10KKPCS Per month | Chip diameter | 5mm |
| Certification | TUV,CQC,UL,CUL | P/N | 10D-5 |
| Name | Automotive Thermistor | Brand Name | AMPFORT |
| Payment Terms | T/T | R25 | 10 Ohm |
| Price | 0.02~0.03USD/PC | Delivery Time | 10 workdays |
| Minimum Order Quantity | 10000PCS | Beta value | 2700 |
| Max current | 0.7A | Operating temp | -40~+150C |
NTC Type Automotive Thermistor 10D-5 10 Ohm 0.7A 5mm 12D-5 15D-5 Thermal Resistor
What's a thermistor ?
A thermistor is a temperature sensitive resistor. They are often used as a temperature sensor. The term thermistor is a contraction of the words "thermal" and "resistor". All resistors have some dependency on temperature, which is described by their temperature coefficient. In most cases, the temperature coefficient is minimized, but in the case of thermistors a high temperature coefficient is achieved. Unlike most other resistors, thermistors usually have negative temperature coefficients (NTC) which means the resistance decreases as the temperature increases. These types are called NTC thermistors. Thermal resistors with a positive temperature coefficient are called PTC thermistors (Positive Temperature Coefficient).
The working principle of NTC negative temperature coefficient thermistor
NTC
is
the
abbreviation
of
Negative
Temperature
Coefficient,
which
means
negative
temperature
coefficient.
It
generally
refers
to
semiconductor
materials
or
components
with
a
large
negative
temperature
coefficient.
The
so-called
NTC
thermistor
is
a
negative
temperature
coefficient
thermistor.
It
is
mainly
made
of
metal
oxides
such
as
manganese,
cobalt,
nickel
and
copper,
and
is
made
by
ceramic
technology.
These
metal
oxide
materials
all
have
semiconducting
properties
because
they
are
completely
similar
to
semiconductor
materials
such
as
germanium
and
silicon
in
electrical
conductivity.
When
the
temperature
is
low,
the
number
of
carriers
(electrons
and
holes)
of
these
oxide
materials
is
small,
so
the
resistance
value
is
higher;
as
the
temperature
increases,
the
number
of
carriers
increases,
so
the
resistance
value
decreases.
The
variation
range
of
NTC
thermistor
at
room
temperature
is
100~1000000
ohms,
and
the
temperature
coefficient
is
-2%~-6.5%.
NTC
thermistors
can
be
widely
used
in
temperature
measurement,
temperature
control,
temperature
compensation
and
so
on.
Application Of The Automotive Thermistor
Electronic
thermometer,
electronic
perpetual
calendar,
electronic
clock
temperature
display,
electronic
gifts;
Heating
and
cooling
equipment,
heating
thermostatic
appliances;
Automotive
electronic
temperature
measurement
and
control
circuit;
temperature
sensor,
temperature
instrument;
Medical
electronic
equipment,
electronic
toilet
equipment;
Cell
phone
batteries
and
chargers.
Specification Of The Automotive Thermistor
| P/N | D | T | d | F | L | ||
| Tin-plated copper wire | Tin-plated steel wire | Normal | Cutting | ||||
| MF72 10D-5 | ≤7 | ≤4.5 | 0.55±0.06 | 0.5±0.06 | 5.0±1.0 | ≥25 | Customization |
| P/N |
Rated zero power resistance @25C(Ohm) |
Max stable current @25C(A) |
Residual resistance at max current @25C(A) |
B25/85(K) | Thermal time constant(s) | Dissipation factor(mw/C) | Certification | Operating temperature |
| MF72 10D-5 | 10 | 0.7 | 1.039 | 2700 | ≤18 | ≥6 | -40~150 | UL |
Series Parameters Of The Automotive Thermistor
| P/N |
Rated zero power resistance @25C(Ohm) |
Max stable current @25C(A) |
Residual resistance at max current @25C(A) |
B25/85(K) | Thermal time constant(s) | Dissipation factor(mw/C) | Certification | Operating temperature |
| 5D-5 | 5 | 1 | 0.584 | 2700 | ≤18 | ≥6 | -40~150 | CQC UL CUL TUV |
| 6D-5 | 6 | 0.7 | 0.675 | 2700 | ≥6 | -40~150 | TUV | |
| 7D-5 | 7 | 0.7 | 0.766 | 2700 | ≥6 | -40~150 | TUV | |
| 8D-5 | 5 | 0.7 | 0.857 | 2700 | ≥6 | -40~150 | TUV | |
| 10D-5 | 10 | 0.7 | 1.039 | 2700 | ≥6 | -40~150 | CQC UL CUL TUV | |
| 12D-5 | 12 | 0.6 | 1.235 | 2800 | ≥6 | -40~150 | TUV | |
| 15D-5 | 15 | 0.6 | 1.530 | 2800 | ≥6 | -40~150 | CQC UL CUL TUV | |
| 16D-5 | 16 | 0.6 | 1.628 | 2800 | ≥6 | -40~150 | TUV | |
| 18D-5 | 18 | 0.6 | 1.824 | 2800 | ≥6 | -40~150 | TUV | |
| 20D-5 | 20 | 0.6 | 2.020 | 2800 | ≥6 | -40~150 | CQC UL CUL TUV | |
| 22D-5 | 22 | 0.6 | 2.060 | 2800 | ≥6 | -40~150 | CQC UL CUL TUV | |
| 25D-5 | 25 | 0.5 | 2.123 | 2800 | ≥6 | -40~150 | TUV | |
| 30D-5 | 30 | 0.5 | 2.227 | 2800 | ≥6 | -40~150 | CQC UL CUL TUV | |
| 33D-5 | 33 | 0.5 | 2.436 | 2800 | ≥6 | -40~150 | CQC UL CUL TUV | |
| 50D-5 | 50 | 0.4 | 2.653 | 3000 | ≥6 | -40~150 | CQC UL CUL TUV | |
| 60D-5 | 60 | 0.3 | 2.753 | 3000 | ≥6 | -40~150 | CQC UL CUL TUV | |
| 200D-5 | 200 | 0.1 | 18.7 | 3000 | ≥6 | -40~150 | UL |
