Ptc Temperature Sensor

PTC Temperature Sensor
Custom PTC Overheat Protection Sensor Manufacturer | Wholesale OEM Supplier
As a custom temperature sensor manufacturer with over 5 years of focused experience in temperature sensing technology, Evergreen operates a 13,000 m�² production facility certified to ISO 9001:2015 and ISO 14001:2015, and supplies wholesale OEM volumes of PTC overheat protection sensors to Fortune 500 partners across the United States, Europe, and beyond.
We design and produce PTC sensors for overheat protection, temperature switching, and self-regulating heating, with engineering support for custom switching temperature and form factor â?? backed by a quality system that spans raw material inspection through final performance testing.
OEM & Custom PTC Sensor Manufacturing
As a professional custom PTC sensor factory, we provide OEM and application-specific solutions, including:

Custom switching/trip temperature to match your protection threshold


Resistance characteristics and response tuning


Custom package type and form factor (disc, radial leaded, probe, PCB-mount)


Custom cable length and connector configurations


Custom waterproof probe sealing for harsh environments

From sample development to stable wholesale-volume mass production, we support long-term OEM cooperation with consistent quality control.

MOQ, Sample Lead Time & Wholesale Pricing
We support both small-batch sampling for product development and wholesale-volume orders for production-stage sourcing.

Minimum Order Quantity (MOQ):

MOQ varies by customization level â?? standard catalog items generally have lower MOQs than fully custom switching-temperature designs. Contact us with your target volume for a tailored quote.


Sample Lead Time:

Sample lead time depends on customization scope. Confirm exact timing with our team for your specific requirement.


Wholesale Pricing: Volume-based pricing available â?? contact our team with your target switching temperature and volume for a tailored quote.