RTD Resistance Elements — Platinum 100 Ohm & Platinum 1000 Ohm OEM Elements
Wire-wound and thin-film resistance elements used in custom platinum 100 ohm and platinum 1000 ohm assemblies.
Product Overview
RTD Resistance Elements — Platinum 100 Ohm & Platinum 1000 Ohm OEM Elements
Wire-wound and thin-film resistance elements used in custom platinum 100 ohm and platinum 1000 ohm assemblies.
RTD Element Formats for OEM Sensor Builds
Resistance elements are specified by element style, resistance value, tolerance class, physical size, and lead format so the sensing core can be integrated into a custom probe, insert, or recurring OEM sensor design.
OEM Resistance Element
Select this element format when a wire-wound or OEM sensing core needs to be packaged inside a larger custom assembly.
Wire-Wound vs. Thin-Film Elements
Wire-wound and thin-film elements solve different problems, even when both are built around the same resistance value.
Wire-Wound Elements
Best when the assembly needs long-term stability, tighter tolerance options, wider temperature capability, or premium accuracy.
Thin-Film Elements
Best when the assembly needs compact packaging, faster response, repeatable production cost, or higher-volume OEM supply.
Practical Selection Guidance
Standard Sizes and OEM Supply Details
The standard sizes below are wire-wound elements. Thin-film chip elements are available separately for compact sensor builds.
Typical Wire-Wound Element Sizes
OD 3.2 mm x L 15 mm
100-ohm platinum RTD element (Pt100), Class B.
OD 3.2 mm x L 20 mm
100-ohm platinum RTD element (Pt100), Class A.
OD 4.8 mm x L 25 mm
100-ohm platinum RTD element (Pt100), Class A.
OD 6.0 mm x L 30 mm
100-ohm platinum RTD element (Pt100), Class AA.
OD 3.2 mm x L 15 mm
1000-ohm platinum RTD element (Pt1000), Class B.
OEM Supply Programs
Blanket order programs, lot documentation, supplier qualification support, and shelf-stock planning reduce lead time for production environments.
Integration Options
Ceramic protection tubes, silver-soldered or welded leads, and matched-resistance extension wire are available for OEM assembly requirements.
Need this product configured to your application?
Share the process conditions, geometry, connection details, and documentation requirements. We can help scope the right assembly.