13V 13W Ceramic Heater Element FOR Car Exhaust O2 Sensor System

We produce super quality 13W,13V car heater with the advantages of long service time, fast heating rate, energy-efficient and eco-friendly.

Mass customization is available.

1	Part No.	FU334
2	Usage	Ceramic heater for Car Sensor
3	Working Voltage	13 VAC
4	Heater Resistance	3.4Ω±0.45Ω(23°C±2°C)
5	Dimension	length:57mm, diameter2.9mm
6	Electrode	Accordingly
7	Advantages	(1)Long lifetime: airproof structure ; the condition of deformation can’t exit (2)Temperature rise quickly (3)Excellent insulation (4)Energy efficient and thermal conductivity super—heating simultaneously both from inside and outside (5)Small and compact (6)Equalized heat distribution and high power density. (7)Meet RoHS requirement (8)High cost performance.

13V 13W Ceramic Heater Element FOR Car Exhaust O2 Sensor System

Ceramic Heaters are manufactured by printing resistors on alumina sheets,being laminated and sintered into
one pieces.

* Types:
■ Rectangular alumina ceramic heating element
■ Round shape alumina ceramic heating element
■ Rod shape alumina ceramic heating element

■Tube shape alumina ceramic heating element

Thermal Properties for Alumina Heater
Item	Unit	Value
Vickers Hardness	Gpa	11.5
Flexural Strength	Mpa	300
Compressive Strength	Mpa	2000
Modulus of Elasticity	Gpa	300
Poisson’s Ratio	—	0.22-0.23
Fracture Toughness	Mpam^1/2	3.5-4.0
Thermal Conductivity	W/(m·k)	25
Thermal Expansion Coefficient	10^-6/℃	6.5-7.5
Thermal Shock Resistance	△T℃	200
Maximum Use Temperature	℃	1600
Dielectric Strength	KV/mm	>12
Dielectric Constant	εr	9-10
Dielectric Loss Angle (1MHz)	—	0.0002
Volume Resistivity	Ω.m	>10¹⁵
Specific Heat	J/(kg·k)	0.78×10³

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