| Price | Negotiation |
| MOQ | 5000 pieces |
| Delivery Time | 20-30 days |
| Brand | LINKUN |
| Place of Origin | Dongguan,Guangdong,China |
| Certification | RoHS |
| Model Number | PTC heater |
| Packaging Details | Bulk,10K per carton,22..5kg per carton,25*25*25cm |
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 100,000 pieces/month |
| Package / Case: | Rectangular Disc | Place of Origin | Dongguan,Guangdong,China |
| Mounting Type: | Surface Mount | Diameter: | Max 15.5mm |
| High Light: | MZ9 1000 OHM PTC Thermistor, 230V Surface Mount PTC Thermistor, 180C aluminum heating element | Packaging Details | Bulk,10K per carton,22..5kg per carton,25*25*25cm |
| Resistance Tolerance: | ±50% | Model Number | PTC heater |
| Supply Ability | 100,000 pieces/month | Certification | RoHS |
| Lead Shape: | In-Forming | Brand Name | LINKUN |
| Payment Terms | T/T, L/C, Western Union | Color: | Black |
| Price | Negotiation | Delivery Time | 20-30 days |
| HTSUS: | 8533.40.8070 | Minimum Order Quantity | 5000 pieces |
| Name: | PTC Thermistor Aluminum Heating Element | Resistance @ 25°C: | 1000 Ohm |
| ECCN: | EAR99 | Pitch: | 7.5mm |
| Operating Temperature: | -20°C ~ 40°C |
MZ9 3500 OHM 220V Surface Mount PTC Thermistor 180C Aluminum Heating Element
The constant temperature heating characteristic of the PTC thermistor for constant temperature heating is determined by the material characteristics. The principle is that when the PTC thermistor is energized, the temperature of the component body rises due to self-heating, the resistance value enters the jump zone, and the current drops rapidly, so the surface temperature of the constant temperature heating PTC thermistor continues to maintain a constant value. This temperature is only related to the Curie temperature of the PTC thermistor and the applied voltage, and has nothing to do with the ambient temperature.
PTC constant temperature heater is a heating device designed by using constant temperature heating PTC thermistor constant temperature heating characteristics. In the occasion of low and medium power heating, PTC heater has the advantages of constant temperature heating, no open flame, high heat conversion rate, minimal influence of power supply voltage, long natural life and other traditional heating elements. Its application in electric heating appliances is becoming more and more popular. Favored by R&D engineers.
Constant temperature: The heating PTC thermistor can be made into a variety of shapes and structures and different specifications, the common ones are wafer shape, rectangle, strip shape, ring and honeycomb porous shape, etc. Combining the above-mentioned PTC heating elements and metal components can form various forms of high-power PTC heaters.
Application Design
Using
constant
temperature:
The
constant
temperature
heating
principle
characteristics
of
heating
PTC
thermistors
can
be
designed
and
applied
to
hair
straighteners,
hair
clips,
hair
splints,
ion
perm,
perm,
perm
board,
ceramic
perm
board,
hair
tongs,
curling
iron,
electric
comb,
Negative
ion
hair
irons,
massagers,
mosquito
machines,
flood
killers,
flood
repellents,
mosquito
coils,
perfumers,
perfumers,
hot
melt
glue
guns,
foot
washing
heaters,
glue
machines,
thermos
cups,
water
boilers,
coffee
machines,
Coffee
insulation,
coffee
heater,
water
dispenser,
hot
and
cold
water
dispenser,
milk
heater,
water
heater,
shower
heater,
electric
mosquito
repellent,
hand
warmer,
dryer,
electric
hot
plate,
electric
soup
bucket,
electric
soldering
iron,
electric
stick
Combines,
curling
irons,
showers,
heaters,
drying
rooms,
electric
heaters,
electric
heaters,
air
conditioning,
air
conditioning
heating,
heaters,
air
heating,
soup
pots,
shoe
dryers,
shoe
dryers,
foot
warmers,
electric
heating
Plate,
spectrum
analyzer,
spectrum
therapy,
physiotherapy,
infrared
heating,
clothes
dryer,
motorcycle
carburetor,
electric
humidifier,
electric
instrument
moisture-proof
heating,
small
crystal
device
constant
temperature
bath,
constant
temperature
incubator,
electronic
thermos,
incubator,
Insulation
cup,
insulation
plate,
insulation
cabinet,
insulation
table,
electric
heating
plate,
hyperthermia,
hot
coffee
machine,
steam
beauty,
wax
melting
device,
steam
generator,
humidifier,
humidifier,
chocolate
extruder,
hot
treasure,
electricity
Soldering
iron,
acupuncture,
urinary
catheter,
foot
warmer,
hand
dryer,
cotton
candy
machine,
massager,
liquefied
gas
cylinder
heating,
small
warm
air
heater,
hair
dryer,
room
warmer,
dryer,
drying
cabinet,
clothes
dryer
,
Industrial
drying
equipment,
electric
dust
collector
heater,
train
locomotive
electric
heating,
mold
heating,
control
cabinet
heating,
moisture-proof,
moisture-proof
monitor,
electric
oven,
electric
oven,
infusion
treasure,
medical
equipment,
household
appliances,
household
appliances,
small
Home
appliances...
etc.
1. PTC Heating Element
Structure
Models and Parameters
| Resistance in normal temperature 25℃/Ω | Surface Temperature /℃ | Max Voltage /V | Diameter D/mm | Length L/mm | Width W/mm | Thickness T/mm | Application |
| 500～1500 | 50 | 270 | 8 | 3 | Physiotherapy | ||
| 300～800 | 85 | 140 | 16 | 11 | 2.5 | Massage equipment | |
| 150～400 | 90 | 140 | 16 | 11 | 2.5 | Massage equipment | |
| 600~1500 | 100 | 270 | 20 | 2.5 | Massage equipment | ||
| 500～1500 | 110 | 270 | 16 | 11 | 2.2 | Shoe dryer | |
| 500～1500 | 130 | 270 | 20 | 2.2 | Heating plate | ||
| 200～800 | 150 | 140 | 10.8 | 2.2 | Degaussing heating | ||
| 200～800 | 155 | 270 | 10.8 | 2.2 | Wax melter | ||
| 500～1500 | 155 | 270 | 10.8 | 2.2 | Heating plate | ||
| 1.5~5K | 170 | 140 | 5 | 4 | 1.6 | Delay switch | |
| 150～500 | 175 | 140 | 10.8 | 2.2 | Heating plate | ||
| 500～1500 | 180 | 270 | 10.8 | 2.2 | Plastic clip | ||
| 200～800 | 185 | 270 | 10.8 | 2.2 | Degaussing heating | ||
| 1～3K | 195 | 270 | 8 | 2.5 | Mosquito killer | ||
| 800～2K | 230 | 270 | 19 | 12 | 2.2 | Curling iron | |
| 800～2K | 250 | 270 | 13 | 2.5 | Mosquito killer | ||
| 2～5K | 250 | 270 | 20 | 2.5 | Water heating | ||
| 800～2K | 250 | 140 | 23.5 | 10 | 2.2 | Heating plate | |
| 800～2K | 255 | 270 | 23.5 | 10 | 2.2 | Hair straightener, heating plate | |
| 500～2K | 275 | 270 | 35 | 10 | 2.1 | Hair straightener, heating plate | |
| 300~800 | 280 | 140 | 24 | 15 | 2.5 | Air heating | |
| 0.8~3.5K | 280 | 270 | 24 | 15 | 2.5 | Air heating |
Use Attention
1) The PTC heater has the characteristics of automatic constant temperature and does not require a temperature control system. It is the core element of all PTC heaters.
2) There are four kinds of electrodes for customers to choose: electroless nickel + silver, melt-blown metal aluminum, printed aluminum + silver, printed aluminum.
3) The working voltage is very wide. When the operating voltage changes twice, the change in surface temperature is very small.
4) When multiple PTC heaters are used together, they should be connected in parallel, not in series.
5) This product has no lead wires and insulation layer. If the customer cannot use it, please choose an insulation film type product or a metal shell type product.
2. Metal Shell Type PTC Heater
Structure
Models and Parameters
| Length/mm | Width/mm | Thickness/mm | Surface Temperature /℃ | Insulation withstand voltage /V | Use voltage /V | Application |
| 30~120 | 20 | 5.0 | 60~280 | 3750 | 100~240 | Constant temperature heating |
| 30~120 | 30 | 6.0 | 60~280 | 3750 | 100~240 | Constant temperature heating |
| 30~120 | 33 | 7.0 | 60~280 | 3750 | 100~240 | Constant temperature heating |
| 30~120 | 35 | 7.0 | 60~280 | 3750 | 100~240 | Constant temperature heating |
| 30~120 | 40 | 7.0 | 60~280 | 3750 | 100~240 | Constant temperature heating |
| 30~120 | 43 | 7.0 | 60~280 | 3750 | 100~240 | Constant temperature heating |
| 30~120 | 46 | 7.0 | 60~280 | 3750 | 100~240 | Constant temperature heating |
| 30~120 | 56 | 7.0 | 60~280 | 3750 | 100~240 | Constant temperature heating |
According to customer requirements, the temperature can be designed between 60°C and 280*C, and the operating voltage can be designed between 12V and 240V.
Use Attention
1)
The
heating
power
increases
from
large
to
small
after
power-on,
and
finally
stabilizes.
The
stable
power
is
related
to
the
use
conditions.
For
the
same
PTC
heater,
the
power
may
be
several
times
different
if
the
use
conditions
are
different.
The
faster
the
heat
dissipation,
the
greater
the
stable
power;
the
higher
the
surface
temperature
of
the
PTC,
the
higher
the
power.
2)
The
surface
temperature
of
the
PTC
heating
element
is
controlled
by
the
PTC
itself,
or
it
can
be
controlled
by
disconnecting
the
circuit,
but
the
surface
temperature
cannot
be
controlled
by
adjusting
the
voltage.
3)
PTC
itself
is
highly
reliable
and
has
a
long
life
span.
However,
if
the
product
is
improperly
assembled,
the
power
and
temperature
of
the
product
will
be
unstable.
4)
When
multiple
PTCs
are
used
together,
they
should
be
connected
in
parallel,
not
in
series.
3. Insulating Film Type PTC Heater
Structure
Models and Parameters
| Length/mm | Width/mm | Thickness/mm | Surface Temperature /℃ | Insulation withstand voltage /V | Use voltage /V | Application |
| 24 | 10 | 3.0~3.5 | 85~280 | 3750 | 100~240 | Constant temperature heating |
| 24 | 15 | 3.0~3.5 | 85~280 | 3750 | 100~240 | Constant temperature heating |
| 35 | 8 | 3.0~3.5 | 85~280 | 3750 | 100~240 | Constant temperature heating |
| 35 | 10 | 3.0~3.5 | 85~280 | 3750 | 100~240 | Constant temperature heating |
| 35 | 13 | 3.0~3.5 | 85~280 | 3750 | 100~240 | Constant temperature heating |
| 35 | 15 | 3.0~3.5 | 85~280 | 3750 | 100~240 | Constant temperature heating |
| 48 | 8 | 3.0~3.5 | 85~280 | 3750 | 100~240 | Constant temperature heating |
| 48 | 10 | 3.0~3.5 | 85~280 | 3750 | 100~240 | Constant temperature heating |
| 48 | 13 | 3.0~3.5 | 85~280 | 3750 | 100~240 | Constant temperature heating |
| 48 | 15 | 3.0~3.5 | 85~280 | 3750 | 100~240 | Constant temperature heating |
| 60 | 8 | 3.0~3.5 | 85~280 | 3750 | 100~240 | Constant temperature heating |
| 60 | 10 | 3.0~3.5 | 85~280 | 3750 | 100~240 | Constant temperature heating |
| 60 | 13 | 3.0~3.5 | 85~280 | 3750 | 100~240 | Constant temperature heating |
| 60 | 15 | 3.0~3.5 | 85~280 | 3750 | 100~240 | Constant temperature heating |
| 70 | 8 | 3.0~3.5 | 85~280 | 3750 | 100~240 | Constant temperature heating |
| 70 | 10 | 3.0~3.5 | 85~280 | 3750 | 100~240 | Constant temperature heating |
| 70 | 13 | 3.0~3.5 | 85~280 | 3750 | 100~240 | Constant temperature heating |
| 70 | 15 | 3.0~3.5 | 85~280 | 3750 | 100~240 | Constant temperature heating |
| Above 70 | 15 | 3.0~3.5 | 85~280 | 3750 | 100~240 | Constant temperature heating |
According to customer requirements, the temperature can be designed between 50^C and 280C, and the operating voltage can be designed between 3V and 240V.
Use Attention
1)
The
heating
power
increases
from
large
to
small
after
power-on,
and
finally
stabilizes.
The
stable
power
is
related
to
the
use
conditions.
For
the
same
PTC
heater,
the
power
may
be
several
times
different
if
the
use
conditions
are
different.
The
faster
the
heat
dissipation,
the
greater
the
stable
power;
the
higher
the
surface
temperature
of
the
PTC,
the
higher
the
power.
2)
The
surface
temperature
of
the
PTC
heating
element
is
controlled
by
the
PTC
itself,
or
it
can
be
controlled
by
disconnecting
the
circuit,
but
the
surface
temperature
cannot
be
controlled
by
adjusting
the
voltage.
3)
PTC
itself
is
highly
reliable
and
has
a
long
life
span.
However,
if
the
product
is
improperly
assembled,
the
power
and
temperature
of
the
product
will
be
unstable.
4)
When
multiple
PTCs
are
used
together,
they
should
be
connected
in
parallel,
not
in
series.
