Substrate and fired films
Confirm ceramic grade and thickness, resistor paste, conductor system, print and firing sequence, film build, compatible protection, refire limits, and assembly surfaces.
Custom fired printed resistor element
Printed Thick Film Resistor
Printed thick film resistors create drawing-defined electrical resistance directly on a ceramic substrate through compatible resistor and conductor systems. Chipsimple reviews target value, tolerance, TCR, paste family, geometry, conductor overlap, laser-trim allowance, voltage, power, terminals, protection, mounting, environment, and measurement conditions before release.
- Custom value through paste and geometry
- Conductor overlap and terminals coordinated
- Trim allowance available when required
- Power and stability tied to heat path
- By paste family
- Sheet-resistance route
- By process review
- Fired film build
- 5
- Verified product views
- By geometry
- Power and voltage release
Product Categories
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Verified capability review
Quick Specifications
Printed Thick Film Resistor is shown against approved company capability control sheets.
Capability source: approved company category control sheets. Final values remain drawing- and sample-controlled.
| Parameter | Standard capability | Engineering review range | Final release |
|---|---|---|---|
| Substrate / Thickness | 96% / 99% Alumina / AlN; 0.25–3.0 mm | 96%/99% alumina or AlN within 0.25–3.0 mm, selected for thermal path, voltage, flatness, assembly, and firing | Approved material specification, drawing, and incoming criteria |
| Resistor System | RuO₂ / Cermet | RuO₂ or cermet selected for value, sheet resistance, TCR, load, stability, conductor, and firing compatibility | Released drawing and approved sample |
| Sheet Resistance | 1 Ω/□–1 MΩ/□ paste-family reference | Select within the 1 Ω/□–1 MΩ/□ paste-family reference after value, geometry, aspect ratio, and trim review | Released electrical limits, measurement method, and approved sample |
| Conductor System | Ag / Ag-Pd / Au | Ag, Ag-Pd, or Au selected for termination, bonding, soldering, voltage, environment, and firing | Approved material stack, assembly interface, and sample |
| Resistor Film Thickness | 8–15 µm fired typical | Within 8–15 µm fired typical, print build, firing, geometry, value distribution, and trimming are controlled | Released drawing, DFM approval, and first-article inspection |
| Firing Temperature | Up to 850°C | Peak up to 850°C; the actual profile, atmosphere, dwell, and refire sequence follow the selected paste system | Approved material-process route and production traveler |
View 6 additional engineering review checks
| Parameter | Standard capability | Engineering review range | Final release |
|---|---|---|---|
| Resistance Value | 10 Ω–10 MΩ typical | Within 10 Ω–10 MΩ typical, nominal, ratio, reference temperature, voltage, and measurement method are defined | Released electrical limits, measurement method, and approved sample |
| Resistance Tolerance | ±1% standard | ±0.5% available after paste, geometry, trim allowance, TCR, stability, and measurement review | Released electrical limits, measurement method, and approved sample |
| TCR | ±100–200 ppm/°C typical | Within ±100–200 ppm/°C typical, define temperature interval, tracking, stabilization, and measurement method | Released electrical limits, measurement method, and approved sample |
| Laser Trimming | Passive / Active | Passive or active trimming with approved kerf, cut geometry, stopping rule, test condition, and post-trim protection | Released drawing and approved sample |
| Power / Working Voltage | By geometry and thermal design | Released from geometry, substrate, heat path, ambient, duty, pulse, clearance, field grading, and protection | Approved electrical-thermal design and instrumented prototype validation |
| Protection | Glass overglaze / Passivation | Glass overglaze or passivation selected for trim access, assembly, moisture, contamination, voltage, and temperature | Approved material stack, assembly interface, and sample |
Engineering Capabilities
A stable printed resistor requires coordinated material, geometry, and thermal design. Engineering connects substrate properties, sheet-resistance family, aspect ratio, conductor overlap, print and firing sequence, trim margin, current density, voltage gradient, protection, terminal process, mounting, heat dissipation, test voltage, stabilization, environment, and drift targets.
Value-setting geometry
Release resistor length and width, conductor overlap, current path, trim area, spacing, terminals, holes, edges, and dimensional tolerances in controlled artwork.
Loading and assembly
Define resistance, tolerance, TCR, voltage, current, power, pulse or duty, terminal method, mounting, heat sink, ambient, soldering or bonding, and allowable temperature rise.
Measurement and stability
Specify measurement voltage, probe points, stabilization, passive or active trim if needed, visual and dimensional checks, TCR, loading, environment, sampling, and acceptance limits.
Typical Applications
Printed resistors fit sensing, control, balancing, biasing, and load functions when value, loading, heat path, terminals, and validation are defined with the assembly.
Application images are engineering illustrations, not customer projects, production records, or evidence of a released design. Suitability is confirmed only after the drawing, interfaces, operating conditions, risks, and validation plan are reviewed.
Application illustrationAutomotive electronics
Custom printed resistors can support sensing and control after temperature, vibration, transient, loading, assembly, traceability, and vehicle-level validation are defined.
Review application inputs
Application illustrationAppliance control and heating
Appliance designs require application-specific resistance, power, heat transfer, moisture, cleaning, terminals, controls, safety, and lifecycle review.
Review application inputs
Application illustrationIndustrial sensing and control
Industrial modules need controlled loading, mounting, enclosure, temperature, contamination, isolation, calibration, inspection, and field-duty conditions.
Review application inputsVerified Product Views
The verified photographs show real ceramic printed-resistor circuits in single, grouped, and panel formats with black resistor regions, conductors, pads, green areas, and reverse ceramic surfaces. Visible geometry does not prove resistance, tolerance, TCR, trim status, power, voltage, protection chemistry, or long-term stability.
- Visible construction
- Printed resistor regions, conductor routing, terminals, panel features, and ceramic surfaces are visible.
- Value boundary
- Resistance, tolerance, TCR, and trim status require controlled measurement and process records.
View 2 additional evidence boundaries
- Power boundary
- Power, working voltage, pulse, and temperature rise depend on geometry, mounting, ambient, and duty.
- Protection boundary
- Color and surface appearance do not identify overglaze chemistry, thickness, adhesion, or environmental performance.
Manufacturing & Quality
Chipsimple supports resistor printing, controlled firing, laser trimming, and laboratory inspection in Dongguan.
Read the shared manufacturing-control scope
Printed-resistor projects release the substrate and paste system, artwork, trim instruction, measurement method, loading, protection, sampling, traceability, and acceptance records together; final power and stability require project-specific validation.
Technical FAQ
Short answers for quotation planning; released drawings and validation requirements remain controlling.
What should be defined first for a custom Printed Thick Film Resistor?
Define substrate, resistor and conductor systems, target value, tolerance, TCR, voltage, current, power and duty, pulse if relevant, geometry, trim requirement, terminals, protection, mounting, heat path, ambient, environment, measurement voltage, stabilization, reliability targets, and annual volume.
Are the quick specification values guaranteed for every design?
No. They are practical category-level selection values, not a released product specification. Material compatibility, geometry, print build, electrical loading, assembly, environment, inspection method, and expected volume can narrow the usable window. Final values are confirmed against the controlled drawing and approved project conditions.
How should Printed Thick Film Resistor performance be validated?
Verify dimensions and printed surface, resistance at controlled voltage and stabilization, trim result if applicable, TCR, terminal integrity, voltage and power behavior in the intended heat path, temperature rise, pulse or cycling, environment, and long-term drift using released fixtures, sampling, and limits.
What should be included with an RFQ?
Send the controlled drawing or artwork, dimensions and tolerances, material preference, electrical targets, assembly interface, operating environment, validation requirements, prototype quantity, annual volume, and schedule. Include the value, tolerance, TCR, loading, pulse or duty, trim margin, terminals, protection, heat path, and measurement conditions.
Request a Printed Thick Film Resistor Quote
Send the resistor drawing with value, tolerance, TCR, voltage, power, terminals, protection, mounting, heat path, environment, and measurement method. These inputs determine paste-family selection, geometry, trim margin, validation, and whether the requested limits are repeatable in production.
RFQ inputs and review sequence
- Drawing-led DFM and material-route feedback
- Prototype and repeat-production route review
- Confidential handling of customer files
- Project-specific inspection and validation planning
- Ceramic grade, thickness, outline, holes, and tolerances
- Resistor and conductor artwork, overlaps, terminals, and protection
- Value, tolerance, TCR, trim, and measurement conditions
- Voltage, current, power, pulse, duty, and ambient
- Mounting, heat sink, terminal process, and assembly profile
- Temperature, environment, stability, and reliability tests
- Quantity, schedule, sampling, traceability, and packing
- 1We review the drawing, application, material route, and missing acceptance inputs.
- 2You receive DFM questions and a prototype route for approval.
- 3Repeat production follows the released revision, inspection plan, and packing requirement.
Submit RFQ and upload files
PDF, DWG, DXF, STEP, Gerber, ZIP, Excel, Word, or sample photos are accepted.
The drawing-upload form loads as you reach this section.