Active Components

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Round Shape MCH Ceramic Heater Element PTC Thermistor PTC-PR4-MCH

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Company Introduction:
# 15 years experience on PTC/NTC thermistor field.
# Competitive price
# On time handle over
# Competitive price
# Inquiry answered in 24hrs
# Good team waiting here to serve for you
# RoHS &UL compatible
# OEM & ODM business accepted
# Main target market:Europe, North America, Asia.

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1, Electrical?performance

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Insulation?resistance: R ≥ 5×108Ω(500VDC)

Withstand?voltage?strength:1500VAC???1min.；1800VAC???1min.;

? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 3750VAC???1min.；4000VAC??0.1min.;

The?highest?voltage: 230VAC/120VAC

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2, physical?performance

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Volume?density ≥ 3.6g/cm3

Flexure?strength ≥ 270MPa?

Compression?strength ≥ 2700MPa

Lead?strain:Along?the?horizontal?direction?lead?no?less?than

5kgf,lead?and?basal?plate?in?90℃?direction,no?less?than?3.5kgf

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3, Temperature?performance

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Rating?working?temp.: 100℃~230℃

Max.?Temp.: 500℃~700℃

Heating?rate: reach?to?Rating?working?temp.in?30sec.,reach?to?max.?Temp.In?90sec.

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Specifications:

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1, 10×10×1.3?mm

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Specification | Model?NO. | D | E | H | L | Φb |
10×10×1.3(2.0) | 24/12VAC | 9Ω | 10 | 10 | 1.3 | 75 | 0.5 |
10×10×1.3(2.0) | 24/12VAC | 13Ω | 10 | 10 | 1.3 | 75 | 0.5 |
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?2, 20×10×1.3?mm

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Specification | Model?NO. | D | E | H | L | Φb |
20×10×1.3(2.0) | 24/12VAC | 10Ω | 20 | 10 | 1.3 | 75 | 0.5 |
20×10×1.3(2.0) | 24/12VAC | 15Ω | 20 | 10 | 1.3 | 75 | 0.5 |
20×10×1.3(2.0) | 24/12VAC | 20Ω | 20 | 10 | 1.3 | 75 | 0.5 |
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?3, 30×25×1.3?mm????

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Specification | Model?NO. | D | E | H | L | Φb |
30×25×1.3(2.0) | 24VAC | 20Ω | 30 | 25 | 1.3 | 75 | 0.5 |
30×25×1.3(2.0) | 24VAC | 25Ω | 30 | 25 | 1.3 | 75 | 0.5 |
30×25×1.3(2.0) | 24VAC | 30Ω | 30 | 25 | 1.3 | 75 | 0.5 |
30×25×1.3(2.0) | 24VAC | 35Ω | 30 | 25 | 1.3 | 75 | 0.5 |
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?4, 55×10×1.3?mm

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Specification | Model?NO. | D | E | H | L | Φb |
55×10×1.3(2.0) | 3.7VAC | 0.3Ω | 55 | 10 | 1.3 | 75 | 0.5 |
55×10×1.3(2.0) | 3.7VAC | 0.35Ω | 55 | 10 | 1.3 | 75 | 0.5 |
55×10×1.3(2.0) | 3.7VAC | 0.4Ω | 55 | 10 | 1.3 | 75 | 0.5 |
55×10×1.3(2.0) | 3.7VAC | 0.5Ω | 55 | 10 | 1.3 | 75 | 0.5 |
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?5, 70×7×1.3?mm

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Specification | Model?NO. | D | E | H | L | Φb |
70×7×1.3(2.0) | 220VAC | 180Ω | 70 | 7 | 1.3 | 75 | 0.5 |
70×7×1.3(2.0) | 220VAC | 150Ω | 70 | 7 | 1.3 | 75 | 0.5 |
70×7×1.3(2.0) | 220VAC | 140Ω | 70 | 7 | 1.3 | 75 | 0.5 |
70×7×1.3(2.0) | 220VAC | 120Ω | 70 | 7 | 1.3 | 75 | 0.5 |
70×7×1.3(2.0) | 220VAC | 110Ω | 70 | 7 | 1.3 | 75 | 0.5 |
70×7×1.3(2.0) | 110VAC | 80Ω | 70 | 7 | 1.3 | 75 | 0.5 |
70×7×1.3(2.0) | 110VAC | 60Ω | 70 | 7 | 1.3 | 75 | 0.5 |
70×7×1.3(2.0) | 110VAC | 40Ω | 70 | 7 | 1.3 | 75 | 0.5 |
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??6, 70×10×1.3?mm

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Specification | Model?NO. | D | E | H | L | Φb |
70×10×1.3(2.0) | 220VAC | 180Ω | 70 | 10 | 1.3 | 75 | 0.5 |
70×10×1.3(2.0) | 220VAC | 150Ω | 70 | 10 | 1.3 | 75 | 0.5 |
70×10×1.3(2.0) | 220VAC | 140Ω | 70 | 10 | 1.3 | 75 | 0.5 |
70×10×1.3(2.0) | 220VAC | 120Ω | 70 | 10 | 1.3 | 75 | 0.5 |
70×10×1.3(2.0) | 220VAC | 110Ω | 70 | 10 | 1.3 | 75 | 0.5 |
70×10×1.3(2.0) | 110VAC | 80Ω | 70 | 10 | 1.3 | 75 | 0.5 |
70×10×1.3(2.0) | 110VAC | 60Ω | 70 | 10 | 1.3 | 75 | 0.5 |
70×10×1.3(2.0) | 110VAC | 40Ω | 70 | 10 | 1.3 | 75 | 0.5 |
70×10×1.3(2.0) | 3VAC | 2Ω | 70 | 10 | 1.3 | 75 | 0.5 |
70×10×1.3(2.0) | 12VAC | 6Ω | 70 | 10 | 1.3 | 75 | 0.5 |
70×10×1.3(2.0) | 12VAC | 10Ω | 70 | 10 | 1.3 | 75 | 0.5 |
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??7, 70×15×1.3?mm

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Specification | Model?NO. | D | E | H | L | Φb |
70×15×1.3(2.0) | 220VAC | 180Ω | 70 | 15 | 1.3 | 75 | 0.5 |
70×15×1.3(2.0) | 220VAC | 150Ω | 70 | 15 | 1.3 | 75 | 0.5 |
70×15×1.3(2.0) | 220VAC | 140Ω | 70 | 15 | 1.3 | 75 | 0.5 |
70×15×1.3(2.0) | 220VAC | 120Ω | 70 | 15 | 1.3 | 75 | 0.5 |
70×15×1.3(2.0) | 220VAC | 110Ω | 70 | 15 | 1.3 | 75 | 0.5 |
70×15×1.3(2.0) | 110VAC | 80Ω | 70 | 15 | 1.3 | 75 | 0.5 |
70×15×1.3(2.0) | 110VAC | 60Ω | 70 | 15 | 1.3 | 75 | 0.5 |
70×15×1.3(2.0) | 12VAC | 3Ω | 70 | 15 | 1.3 | 75 | 0.5 |
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???8, 70×20×1.3?mm

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Specification | Model?NO. | D | E | H | L | Φb |
70×20×1.3 | 220VAC | 180Ω | 70 | 20 | 1.3 | 75 | 0.5 |
70×20×1.3 | 220VAC | 150Ω | 70 | 20 | 1.3 | 75 | 0.5 |
70×20×1.3 | 110VAC | 60Ω | 70 | 20 | 1.3 | 75 | 0.5 |
70×20×1.3 | 110VAC | 40Ω | 70 | 20 | 1.3 | 75 | 0.5 |
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??9, PTC?Heater?in?Circle?Shape

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Specification | Model?NO. | Φb |
?25×1.3 | 12/24VAC | 13Ω | 0.5 |
?25×1.3 | 12/24VAC | 15Ω | 0.5 |
?25×1.3 | 12/24VAC | 19Ω | 0.5 |
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10, PTC?Heater?in?Ring?Shape

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Internal?Dia. | External?Dia. | Thickness | Max.?Voltage |
6.8mm | 14.25mm | 1.3mm | 7V |
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?11, PTC?Heater?in?Round?Shape

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Specification | Model?NO. | Φb |
?24×1.3 | 12VAC | 4-7Ω | 0.5 |
?24×1.3 | 24VAC | 9-12Ω | 0.5 |
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Competitive?Advantage:

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1. RoHS compliant
2. High heat efficiency
3. Good electric performance
4. Secure invalidation mode
5. Simple construction
6. Quick in temperature rise,reach to Rating 100℃~230℃ in 10sec.,reach to 500℃~700℃ in 30sec.
7. High thermal efficiency,energy conservation,non-pollution,ROHS compliance?
8. Even heating,No open flame,Safety in use?
9. Heating element in the local vacuum state,Heater, acid and alkali resistant and harmful gas
10. Long service life,The power attenuation is small

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Description:
# Main raw material
# Basal plate: content is Not less than 95% white Al2O3 ceramic
# Lead: 0.5mm nickel wire or nickel-copper wire
# Sleeve: Teflon
# Heating material: tungsten
# Product performance

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Applications:

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PTC?heater(MCH) | Hair?dryer,hair?curler,hair?straightener,?hair?apparatus |
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Round Shape PTC Thermistor MCH Ceramic Heater for Hair Curler

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?If any questions or ideas,just please feel free to contact us, since we hold the opinion that any questions or trouble can be absolutely settled.

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? It is our hope, by joint effort, to promote both business and friendship to our mutual advantage.

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Hwalon Electronic Limited
Tel: (86-755)29411610–ext.8003
Fax: (86-755)61640998
Email: sales01@hwalon.com
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