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Home/Products/Ceramic Igniters/Silicon Nitride Heaters
★ Flagship · Ceramic Heaters & Elements

Silicon nitride heaters,
flat, plate & rod.

Si₃N₄ resistive heating elements for pellet stoves, industrial furnaces, and semiconductor wafer-chuck temperature control. Ultra-fast thermal response (3 seconds to 1100°C), custom voltage from 12V to 230V, and custom geometry to OEM drawing.

1300°C
Max Surface Temp
3 sec
Heat-Up
Custom
Voltage & Size
ISO 9001
Certified
Request a Quote →Download Datasheet ↓
Silicon Nitride Heaters · At a Glance
MaterialSi₃N₄
TypeResistive
Max Surface Temp1300°C
Voltage12–230V custom
Heat-Up3 seconds
GeometryFlat / Plate / Rod
Sample Lead Time48 h
Certifications & Standards
ISO 9001IATF 16949CERoHS · REACHUL Recognized
01 · Heater Types

Three Si₃N₄ heater configurations.

Same Si₃N₄ resistive core, three form factors. Choose by appliance geometry and mounting requirement.

★ Most Popular
Flat Blade Heater
Pellet Stove · Appliance
🔆
Flat Blade — front view
Rated Voltage12–230V
Power50–400W
Surface Temp1100–1300°C
Heat-Up3s
Cycle Life100K+
Use: Pellet stoves · BBQ grills · gas appliances
Heating Plate
Flat geometry · wafer chuck
⬛
Heating Plate — top view
FormFlat plate
Flatness±0.1mm
Surface Tempup to 1300°C
VoltageCustom
SizeCustommm
Use: Semiconductor wafer chucks · press sintering
Rod Heater
Cylindrical · furnace
🔩
Rod Heater — side view
DiameterØ 5–50mm
Length50–600mm
Surface Tempup to 1300°C
VoltageCustom
EnvironmentAir · inert gas
Use: Industrial furnaces · tube furnaces · lab
All Si₃N₄ heaters: operating temp range −40 to +85°C ambient · insulation resistance ≥100 MΩ · UL/CE available.
02 · Datasheet & Downloads

Drawings, datasheets, and certs.

Everything your engineering and procurement teams need. Email engineering@ceramitell.com for STEP/DWG files.

📄
Product Datasheet
PDF · full specifications
Download PDF →
📐
2D / 3D Drawings
STEP · DWG · PDF · on request
Request files →
🛡️
Certification Files
ISO 9001 · CE · RoHS · REACH
Request scans →
03 · Certifications & Compliance

Certified for global markets.

All products shipped with certificate of conformity. Additional certification documentation available for OEM qualification programs.

ISO
ISO 9001 quality management system. Full lot traceability and PPAP-level documentation for OEM programs.
Quality System
CE
CE marking for European Union shipments. Declaration of Conformity provided with CE-marked products.
European Union
RoHS
RoHS and REACH compliant. Material declarations available for restricted-substance compliance screening.
EU · Global
IATF
Produced in an IATF 16949 / ISO 9001 facility. PPAP documentation available for automotive-adjacent applications.
Quality System
04 · Get a Quote

Request a quote for Si₃N₄ heaters.

Tell us your specification, dimensions, grade, and annual volume. Our engineers reply within one business day with a quote and matched datasheet.

  • Free samples, 48-hour dispatch on stock items — no MOQ.
  • Custom to drawing: DFM review in 48h, prototype in 14 days.
  • Direct manufacturer pricing — no trading layer.
  • ISO 9001 certified — full material certs with every shipment.
Free Quote · Reply in 24h
Request a quote
Specify voltage, geometry (flat/plate/rod), dimensions, and annual volume.
05 · Engineering FAQ

The questions we get most.

Max operating temperature?
Si₃N₄ heaters: up to 1300°C surface temperature. Ambient operating range −40 to +85°C.
Can you match my existing heater geometry?
Send STEP, DWG, or PDF — DFM review and quote within 48 hours. We match flat, plate, rod, and complex profile geometries.
What voltage options are available?
12V, 120V, 230V standard. Custom voltages on production orders — specify resistance target and we design accordingly.
How quickly can I get samples?
Stock flat blade samples: 48 hours. Custom geometry: 7–14 days from drawing approval.
Do you offer OEM/private-label?
Laser-marked branding free on production orders of 500+ units. Mutual NDA standard.
What is the insulation resistance?
≥100 MΩ at 500V DC across the full ambient temperature range. Tested and certified per batch.
06 · Related

Explore further.

Product Category
Ceramic Heaters & Elements
All five heater types — Si₃N₄, SiC, Al₂O₃, and AlN in one overview.
View →
Material
Silicon Nitride (Si₃N₄)
Properties, thermal shock resistance, and why Si₃N₄ outperforms alumina in high-cycle heating.
View →
Application
Advanced Combustion & Ignition
Pellet stoves, BBQ grills, gas furnaces, and boilers — all 8 ignition scenarios.
View →